Never success to finish multispectral bands for agriculture

That is likely an artifact of the proprietary model of charging different prices for different functionality. Since we have a different cost recovery model, we don’t need to have different version of the software for different functionality. Everyone is on an even playing field.

A quick review of the dataset and you probably don’t meet the minimum requirements for sidelap for OpenDroneMap, though your forward lap is quite good. Pix4D likely isn’t doing a complete photogrammetric solution here but just doing best available approximations of image footprints and stitching the result.

Can you share your Pix4D report?

1 Like

Sure.

OVERLAP 85% Front, 60% Side
This is the report. pdf

I gave it a try with the RGB images, the EXIF extraction apparently got a focal of -4160 which is complete non-sense. I’m issuing a failsafe in OpenSfM to have a default value if it goes nuts.

3 Likes

According to ddb it’s due to the camera missing from the sensor database (no sensor width, and not enough info in the EXIFs to compute focal35).

ddb info IMG_000279_RGB.jpg
Path: file:///data/drone/f28/images/IMG_000279_RGB.jpg
Type: GeoImage (3)
CameraPitch: 1.5820460319519043
CameraRoll: -2.0193910598754883
CameraYaw: -79.66497039794922
CaptureTime: 1602215697300.0
FocalLength: 5.199999809265137
FocalLength35: null
Height: 0
Make: AeroVironment
Model: Quantix
Orientation: 1
Sensor: aerovironment quantix
SensorHeight: 0.0
SensorWidth: 0.0
Width: 0
Modified Time: 1613749827
Size: 3.01 MB
Point Geometry: [[-121.3014981111, 37.87081141667, 113.4] ]

Strange the negative number!

2 Likes

Thank you for your time. I will double check my datasets. Maybe some software changes them.

This is another dataset.

Basic Image Information

Target file: IMG_000124_RED.jpg
Description: Quantix Aerial Imagery
Copyright: 2020 AeroVironment Inc.
Camera: AeroVironment Quantix
Lens: 2.6 mm
Exposure: 1/5,104 sec, f/2, ISO 291
Focus: At 1.0m, with a depth of field of about 8.2m, (from about 47cm before the focus point to about 7.7m after)
User Comment: %00
Date: October 13, 2020 5:09:58PM (timezone not specified)

(4 months, 5 days, 14 hours, 8 minutes, 10 seconds ago, assuming image timezone of 8 hours behind GMT)
|
|Location:|Latitude/longitude: 38° 23’ 31" North, 121° 10’ 6.9" West
( 38.391931, -121.168575 )

Map via embedded coordinates at: Google, Yahoo, WikiMapia, OpenStreetMap, Bing (also see the Google Maps pane below)

Altitude: 145 meters (476 feet)
Camera Pointing: South
Timezone guess from earthtools.org: 8 hours behind GMT|
|File:|2,432 × 1,824 JPEG (4.4 megapixels)
888,253 bytes (0.85 megabytes)|
|Color Encoding:|WARNING: No color-space metadata and no embedded color profile: Windows and Mac browsers and apps treat colors randomly.

Images for the web are most widely viewable when in the sRGB color space and with an embedded color profile. See my Introduction to Digital-Image Color Spaces for more information.||

Main JPG image displayed here at 19% width (1/29 the area of the original)
\ 450x338

Click image to isolate; click this text to show histogram

Here’s the full data:

XMP

XMP Toolkit Image::ExifTool 8.71
Capture UUID 124
Model Type perspective
Perspective Distortion -0.0230279, -0.133291, 0.11333, -0.00165275, 0.000289668
Perspective Focal Length 2.651300
Perspective Focal Length Units mm
Principal Point 1.51055, 1.170878
Rig Camera Index 2
Rig Name QuantixRGN
Auto Color 1
Auto Exposure 1
Auto Exposure Gain Filter Constant 0.750000
Auto Exposure ILS Constant 1,200
Auto Exposure Type 1
Avx Time 204,014
Blue Pixel Intensity Count 11,039,479
Blue Threshold A Count 55,369
Blue Threshold B Count 402
Body Rate X 8.136001
Body Rate Y 2.062648
Body Rate Z -5.042029
Center Altitude 35.000000
Center Latitude 38.391968
Center Longitude -121.168629
Corner 1 Altitude 36.000000
Corner 1 Latitude 38.391649
Corner 1 Longitude -121.168063
Corner 2 Altitude 35.000000
Corner 2 Latitude 38.391618
Corner 2 Longitude -121.169195
Corner 3 Altitude 35.000000
Corner 3 Latitude 38.392317
Corner 3 Longitude -121.169249
Corner 4 Altitude 36.000000
Corner 4 Latitude 38.392313
Corner 4 Longitude -121.168063
Frame End PPS 561
Frame Start PPS 418
Gain Factor 2.910000
Gain Level 19
Greenb Pixel Intensity Count 14,775,789
Greenb Threshold A Count 453,452
Greenb Threshold B Count 19,289
Greenr Pixel Intensity Count 14,530,346
Greenr Threshold A Count 415,953
Greenr Threshold B Count 17,579
Integ Time 5
Pitch -2.647470
Platform Altitude 145.000000
Platform Latitude 38.391931
Platform Longitude -121.168575
Red Pixel Intensity Count 16,596,865
Red Threshold A Count 717,780
Red Threshold B Count 56,522
Roll -2.903771
Sun Azimuth Deg 132.032060
Sun Elevation Deg 30.179304
Time UTC 2020:10:13 17:09:58
4 months, 5 days, 14 hours, 8 minutes, 10 seconds ago
Time UTC Msec 1,602,608,998,042
Vel Down -0.158000
Vel East -1.125000
Vel North -20.501001
Version 1.6.0
Waypoint ID 9
Waypoint Type 3
Yaw 178.883829
Ils age msec 0
Ils blue 0.000000
Ils exposure gain 413.076691
Ils green 702.485352
Ils nir 396.896545
Ils red 653.877686
Band Name Red
Central Wavelength 619
Wavelength FWHM 76
Rating 0

EXIF

Image Description Quantix Aerial Imagery
Make AeroVironment
Software v1.6.0
Y Cb Cr Positioning Centered
Copyright 2020 AeroVironment Inc.
Battery Level 1
F Number 2.00
ISO 291
Exif Version 0230
Date/Time Original 2020:10:13 17:09:58
4 months, 5 days, 14 hours, 8 minutes, 10 seconds ago
Create Date 2020:10:13 17:09:58
4 months, 5 days, 14 hours, 8 minutes, 10 seconds ago
Components Configuration Y, Cb, Cr, -
Subject Distance 1 m
Focal Length 2.6 mm
Image Number 0
User Comment %00
Sub Sec Time Original 116
Sub Sec Time Digitized 116
Flashpix Version 0100
Color Space Uncalibrated
Focal Plane Resolution 800 pixels/mm
Camera Model Name Quantix
Exposure Time 1/5104
Unique Camera Model Quantix_v1.0.0
GPS Version ID 2.3.0.0
GPS Latitude Ref North
GPS Latitude 38.391931 degrees
GPS Longitude Ref West
GPS Longitude 121.168575 degrees
GPS Altitude Ref Above Sea Level
GPS Altitude 145 m
GPS Time Stamp 17:09:58
GPS Satellites
GPS Status Measurement Void
GPS Measure Mode 2-Dimensional Measurement
GPS Dilution Of Precision 0
GPS Speed Ref Unknown ()
GPS Speed 0
GPS Track Ref Magnetic North
GPS Track 0
GPS Img Direction Ref Magnetic North
GPS Img Direction 178.88
GPS Map Datum
GPS Date Stamp 2020:10:13
4 months, 6 days, 7 hours, 18 minutes, 8 seconds ago
Resolution 72 pixels/inch

File — basic information derived from the file.

File Type JPEG
File Type Extension jpg
MIME Type image/jpeg
Exif Byte Order Big-endian (Motorola, MM)
Encoding Process Baseline DCT, Huffman coding
Bits Per Sample 8
Color Components 1
File Size 867 kB
Image Size 2,432 × 1,824

Composite
This block of data is computed based upon other items. Some of it may be wildly incorrect, especially if the image has been resized.

GPS Latitude 38.391931 degrees N
GPS Longitude 121.168575 degrees W
GPS Altitude 145 m Above Sea Level
Aperture 2.00
GPS Date/Time 2020:10:13 17:09:58Z
4 months, 5 days, 22 hours, 8 minutes, 10 seconds ago
GPS Position 38.391931 degrees N, 121.168575 degrees W
Megapixels 4.4
Scale Factor To 35 mm Equivalent 11.4
Shutter Speed 1/5104
Create Date 2020:10:13 17:09:58.116
4 months, 5 days, 14 hours, 8 minutes, 10 seconds ago
Date/Time Original 2020:10:13 17:09:58.116
4 months, 5 days, 14 hours, 8 minutes, 10 seconds ago
[Circle Of Confusion](http: en.wikipedia.org="" wiki="" circle_of_confusion)Hyperfocal Distance

This is the dataset I upload.

Basic Image Information

Target file: IMG_000115_RGB.jpg
Description: Quantix Aerial Imagery
Copyright: 2020 AeroVironment Inc.
Camera: AeroVironment Quantix
Lens: 5.2 mm
Exposure: 1/5,104 sec, f/2, ISO 229
Focus: At 1.0m, with a depth of field of about 85cm, (from about 27cm before the focus point to about 58cm after)
User Comment: %00
Date: October 8, 2020 8:51:03PM (timezone not specified)

(4 months, 10 days, 10 hours, 28 minutes, 54 seconds ago, assuming image timezone of 8 hours behind GMT)
|
|Location:|Latitude/longitude: 37° 52’ 7.9" North, 121° 17’ 49" West
( 37.868869, -121.296942 )

Though the photo is not related to Jeffrey’s blog, as an aside, you may want to see photos on his blog that might be near this location.

Map via embedded coordinates at: Google, Yahoo, WikiMapia, OpenStreetMap, Bing (also see the Google Maps pane below)

Altitude: 114 meters (373 feet)
Camera Pointing: West
Timezone guess from earthtools.org: 8 hours behind GMT|
|File:|4,864 × 3,648 JPEG (17.7 megapixels)
3,009,824 bytes (2.9 megabytes)|
|Color Encoding:|WARNING: No color-space metadata and no embedded color profile: Windows and Mac browsers and apps treat colors randomly.

Images for the web are most widely viewable when in the sRGB color space and with an embedded color profile. See my Introduction to Digital-Image Color Spaces for more information.||

Main JPG image displayed here at 9% width (1/117 the area of the original)
\ 450x338

Click image to isolate; click this text to show histogram

Here’s the full data:

XMP

XMP Toolkit XMP Core 4.4.0-Exiv2
Capture UUID 115
Model Type perspective
Perspective Distortion -0.0350741, -0.107061, 0.0909273, -0.00147117, 0.000155999
Perspective Focal Length 5.283000
Perspective Focal Length Units mm
Principal Point 2.9573, 2.316825
Band Name Red,Green,Blue
Auto Color 1
Auto Exposure 1
Auto Exposure Gain Filter Constant 0.750000
Auto Exposure ILS Constant 1,200
Auto Exposure Type 1
Avx Time 255,534
Blue Pixel Intensity Count 9,558,487
Blue Threshold A Count 1,156,081
Blue Threshold B Count 8
Body Rate X 0.802141
Body Rate Y -7.792226
Body Rate Z 0.171887
Center Altitude 4.000000
Center Latitude 37.868871
Center Longitude -121.296996
Corner 1 Altitude 4.000000
Corner 1 Latitude 37.868443
Corner 1 Longitude -121.297508
Corner 2 Altitude 4.000000
Corner 2 Latitude 37.869379
Corner 2 Longitude -121.297364
Corner 3 Altitude 4.000000
Corner 3 Latitude 37.869273
Corner 3 Longitude -121.296502
Corner 4 Altitude 4.000000
Corner 4 Latitude 37.868401
Corner 4 Longitude -121.296642
Frame End PPS 770
Frame Start PPS 627
Gain Factor 2.290000
Gain Level 13
Greenb Pixel Intensity Count 11,077,972
Greenb Threshold A Count 1,784,880
Greenb Threshold B Count 24
Greenr Pixel Intensity Count 11,016,636
Greenr Threshold A Count 1,765,897
Greenr Threshold B Count 23
Integ Time 5
Pitch 2.677743
Platform Altitude 113.700005
Platform Latitude 37.868869
Platform Longitude -121.296942
Red Pixel Intensity Count 14,580,414
Red Threshold A Count 2,589,966
Red Threshold B Count 280,491
Roll 0.159535
Sun Azimuth Deg 200.338068
Sun Elevation Deg 43.768690
Time UTC 2020:10:08 20:51:02
4 months, 10 days, 10 hours, 28 minutes, 55 seconds ago
Time UTC Msec 1,602,190,262,890
Vel Down -0.323000
Vel East -18.339001
Vel North 0.365000
Version 1.6.0
Waypoint ID 9
Waypoint Type 3
Yaw -83.217604
Ils age msec 0
Ils blue 606.338074
Ils exposure gain 518.669434
Ils green 765.780640
Ils nir 0.000000
Ils red 860.670715
Rating 0
Central Wavelength 630, 546, 458
Wavelength FWHM 90, 80, 85

EXIF

Image Description Quantix Aerial Imagery
Make AeroVironment
Software v1.6.0
Y Cb Cr Positioning Centered
Copyright 2020 AeroVironment Inc.
Battery Level 1
F Number 2.00
ISO 229
Exif Version 0230
Date/Time Original 2020:10:08 20:51:03
4 months, 10 days, 10 hours, 28 minutes, 54 seconds ago
Create Date 2020:10:08 20:51:03
4 months, 10 days, 10 hours, 28 minutes, 54 seconds ago
Components Configuration Y, Cb, Cr, -
Subject Distance 1 m
Focal Length 5.2 mm
Image Number 0
User Comment %00
Sub Sec Time Original 73
Sub Sec Time Digitized 73
Flashpix Version 0100
Color Space Uncalibrated
Focal Plane Resolution 800 pixels/mm
Camera Model Name Quantix
Exposure Time 1/5104
Unique Camera Model Quantix_v1.0.0
GPS Version ID 2.3.0.0
GPS Latitude Ref North
GPS Latitude 37.868869 degrees
GPS Longitude Ref West
GPS Longitude 121.296942 degrees
GPS Altitude Ref Above Sea Level
GPS Altitude 113.7 m
GPS Time Stamp 20:51:03
GPS Satellites
GPS Status Measurement Void
GPS Measure Mode 2-Dimensional Measurement
GPS Dilution Of Precision 0
GPS Speed Ref Unknown ()
GPS Speed 0
GPS Track Ref Magnetic North
GPS Track 0
GPS Img Direction Ref Magnetic North
GPS Img Direction 276.78
GPS Map Datum
GPS Date Stamp 2020:10:08
4 months, 11 days, 7 hours, 19 minutes, 57 seconds ago
Resolution 72 pixels/inch

File — basic information derived from the file.

File Type JPEG
MIME Type image/jpeg
Exif Byte Order Big-endian (Motorola, MM)
Encoding Process Baseline DCT, Huffman coding
Bits Per Sample 8
Color Components 3
File Size 2.9 MB
File Type Extension jpg
Image Size 4,864 × 3,648
Y Cb Cr Sub Sampling YCbCr4:2:0 (2 2)

Composite
This block of data is computed based upon other items. Some of it may be wildly incorrect, especially if the image has been resized.

GPS Latitude 37.868869 degrees N
GPS Longitude 121.296942 degrees W
GPS Altitude 113.7 m Above Sea Level
Aperture 2.00
GPS Date/Time 2020:10:08 20:51:03Z
4 months, 10 days, 18 hours, 28 minutes, 54 seconds ago
GPS Position 37.868869 degrees N, 121.296942 degrees W
Megapixels 17.7
Scale Factor To 35 mm Equivalent 5.7
Shutter Speed 1/5104
Create Date 2020:10:08 20:51:03.73
4 months, 10 days, 10 hours, 28 minutes, 54 seconds ago
Date/Time Original 2020:10:08 20:51:03.73
4 months, 10 days, 10 hours, 28 minutes, 54 seconds ago
[Circle Of Confusion](http: en.wikipedia.org="" wiki="" circle_of_confusion)Hyperfocal Distance

This is from the dataset I share in Google Drive.

Basic Image Information

Target file: IMG_000115_RGB.jpg
Description: Quantix Aerial Imagery
Copyright: 2020 AeroVironment Inc.
Camera: AeroVironment Quantix
Lens: 5.2 mm
Exposure: 1/5,104 sec, f/2, ISO 229
Focus: At 1.0m, with a depth of field of about 85cm, (from about 27cm before the focus point to about 58cm after)
User Comment: %00
Date: October 8, 2020 8:51:03PM (timezone not specified)

(4 months, 10 days, 10 hours, 31 minutes, 7 seconds ago, assuming image timezone of 8 hours behind GMT)
|
|Location:|Latitude/longitude: 37° 52’ 7.9" North, 121° 17’ 49" West
( 37.868869, -121.296942 )

Though the photo is not related to Jeffrey’s blog, as an aside, you may want to see photos on his blog that might be near this location.

Map via embedded coordinates at: Google, Yahoo, WikiMapia, OpenStreetMap, Bing (also see the Google Maps pane below)

Altitude: 114 meters (373 feet)
Camera Pointing: West
Timezone guess from earthtools.org: 8 hours behind GMT|
|File:|4,864 × 3,648 JPEG (17.7 megapixels)
3,009,824 bytes (2.9 megabytes)|
|Color Encoding:|WARNING: No color-space metadata and no embedded color profile: Windows and Mac browsers and apps treat colors randomly.

Images for the web are most widely viewable when in the sRGB color space and with an embedded color profile. See my Introduction to Digital-Image Color Spaces for more information.||

Main JPG image displayed here at 9% width (1/117 the area of the original)
\ 450x338

Click image to isolate; click this text to show histogram

Here’s the full data:

XMP

XMP Toolkit XMP Core 4.4.0-Exiv2
Capture UUID 115
Model Type perspective
Perspective Distortion -0.0350741, -0.107061, 0.0909273, -0.00147117, 0.000155999
Perspective Focal Length 5.283000
Perspective Focal Length Units mm
Principal Point 2.9573, 2.316825
Band Name Red,Green,Blue
Auto Color 1
Auto Exposure 1
Auto Exposure Gain Filter Constant 0.750000
Auto Exposure ILS Constant 1,200
Auto Exposure Type 1
Avx Time 255,534
Blue Pixel Intensity Count 9,558,487
Blue Threshold A Count 1,156,081
Blue Threshold B Count 8
Body Rate X 0.802141
Body Rate Y -7.792226
Body Rate Z 0.171887
Center Altitude 4.000000
Center Latitude 37.868871
Center Longitude -121.296996
Corner 1 Altitude 4.000000
Corner 1 Latitude 37.868443
Corner 1 Longitude -121.297508
Corner 2 Altitude 4.000000
Corner 2 Latitude 37.869379
Corner 2 Longitude -121.297364
Corner 3 Altitude 4.000000
Corner 3 Latitude 37.869273
Corner 3 Longitude -121.296502
Corner 4 Altitude 4.000000
Corner 4 Latitude 37.868401
Corner 4 Longitude -121.296642
Frame End PPS 770
Frame Start PPS 627
Gain Factor 2.290000
Gain Level 13
Greenb Pixel Intensity Count 11,077,972
Greenb Threshold A Count 1,784,880
Greenb Threshold B Count 24
Greenr Pixel Intensity Count 11,016,636
Greenr Threshold A Count 1,765,897
Greenr Threshold B Count 23
Integ Time 5
Pitch 2.677743
Platform Altitude 113.700005
Platform Latitude 37.868869
Platform Longitude -121.296942
Red Pixel Intensity Count 14,580,414
Red Threshold A Count 2,589,966
Red Threshold B Count 280,491
Roll 0.159535
Sun Azimuth Deg 200.338068
Sun Elevation Deg 43.768690
Time UTC 2020:10:08 20:51:02
4 months, 10 days, 10 hours, 31 minutes, 8 seconds ago
Time UTC Msec 1,602,190,262,890
Vel Down -0.323000
Vel East -18.339001
Vel North 0.365000
Version 1.6.0
Waypoint ID 9
Waypoint Type 3
Yaw -83.217604
Ils age msec 0
Ils blue 606.338074
Ils exposure gain 518.669434
Ils green 765.780640
Ils nir 0.000000
Ils red 860.670715
Rating 0
Central Wavelength 630, 546, 458
Wavelength FWHM 90, 80, 85

EXIF

Image Description Quantix Aerial Imagery
Make AeroVironment
Software v1.6.0
Y Cb Cr Positioning Centered
Copyright 2020 AeroVironment Inc.
Battery Level 1
F Number 2.00
ISO 229
Exif Version 0230
Date/Time Original 2020:10:08 20:51:03
4 months, 10 days, 10 hours, 31 minutes, 7 seconds ago
Create Date 2020:10:08 20:51:03
4 months, 10 days, 10 hours, 31 minutes, 7 seconds ago
Components Configuration Y, Cb, Cr, -
Subject Distance 1 m
Focal Length 5.2 mm
Image Number 0
User Comment %00
Sub Sec Time Original 73
Sub Sec Time Digitized 73
Flashpix Version 0100
Color Space Uncalibrated
Focal Plane Resolution 800 pixels/mm
Camera Model Name Quantix
Exposure Time 1/5104
Unique Camera Model Quantix_v1.0.0
GPS Version ID 2.3.0.0
GPS Latitude Ref North
GPS Latitude 37.868869 degrees
GPS Longitude Ref West
GPS Longitude 121.296942 degrees
GPS Altitude Ref Above Sea Level
GPS Altitude 113.7 m
GPS Time Stamp 20:51:03
GPS Satellites
GPS Status Measurement Void
GPS Measure Mode 2-Dimensional Measurement
GPS Dilution Of Precision 0
GPS Speed Ref Unknown ()
GPS Speed 0
GPS Track Ref Magnetic North
GPS Track 0
GPS Img Direction Ref Magnetic North
GPS Img Direction 276.78
GPS Map Datum
GPS Date Stamp 2020:10:08
4 months, 11 days, 7 hours, 22 minutes, 10 seconds ago
Resolution 72 pixels/inch

File — basic information derived from the file.

File Type JPEG
MIME Type image/jpeg
Exif Byte Order Big-endian (Motorola, MM)
Encoding Process Baseline DCT, Huffman coding
Bits Per Sample 8
Color Components 3
File Size 2.9 MB
File Type Extension jpg
Image Size 4,864 × 3,648
Y Cb Cr Sub Sampling YCbCr4:2:0 (2 2)

Composite
This block of data is computed based upon other items. Some of it may be wildly incorrect, especially if the image has been resized.

GPS Latitude 37.868869 degrees N
GPS Longitude 121.296942 degrees W
GPS Altitude 113.7 m Above Sea Level
Aperture 2.00
GPS Date/Time 2020:10:08 20:51:03Z
4 months, 10 days, 18 hours, 31 minutes, 7 seconds ago
GPS Position 37.868869 degrees N, 121.296942 degrees W
Megapixels 17.7
Scale Factor To 35 mm Equivalent 5.7
Shutter Speed 1/5104
Create Date 2020:10:08 20:51:03.73
4 months, 10 days, 10 hours, 31 minutes, 7 seconds ago
Date/Time Original 2020:10:08 20:51:03.73
4 months, 10 days, 10 hours, 31 minutes, 7 seconds ago
[Circle Of Confusion](http: en.wikipedia.org="" wiki="" circle_of_confusion)Hyperfocal Distance

This is a later dataset.

Basic Image Information

Target file: IMG_000128_RGB.jpg
Description: Quantix Aerial Imagery
Copyright: 2020 AeroVironment Inc.
Camera: AeroVironment Quantix
Lens: 5.2 mm
Exposure: 1/5,104 sec, f/2, ISO 278
Focus: At 1.0m, with a depth of field of about 85cm, (from about 27cm before the focus point to about 58cm after)
User Comment: %00
Date: October 29, 2020 5:48:07PM (timezone not specified)

(3 months, 20 days, 13 hours, 38 minutes, 47 seconds ago, assuming image timezone of 8 hours behind GMT)
|
|Location:|Latitude/longitude: 38° 52’ 25.3" North, 122° 1’ 34.5" West
( 38.873697, -122.026248 )

Map via embedded coordinates at: Google, Yahoo, WikiMapia, OpenStreetMap, Bing (also see the Google Maps pane below)

Altitude: 208 meters (683 feet)
Camera Pointing: East
Timezone guess from earthtools.org: 8 hours behind GMT|
|File:|4,864 × 3,648 JPEG (17.7 megapixels)
4,779,130 bytes (4.6 megabytes)|
|Color Encoding:|WARNING: No color-space metadata and no embedded color profile: Windows and Mac browsers and apps treat colors randomly.

Images for the web are most widely viewable when in the sRGB color space and with an embedded color profile. See my Introduction to Digital-Image Color Spaces for more information.||

Main JPG image displayed here at 9% width (1/117 the area of the original)

Click image to isolate; click this text to show histogram

Here’s the full data:

XMP

XMP Toolkit Image::ExifTool 8.71
Capture UUID 128
GPSXY Accuracy 0.1
GPSZ Accuracy 0.2
Model Type perspective
Perspective Distortion -0.0350741, -0.107061, 0.0909273, -0.00147117, 0.000155999
Perspective Focal Length 5.283000
Perspective Focal Length Units mm
Principal Point 2.9573, 2.316825
Auto Color 1
Auto Exposure 1
Auto Exposure Gain Filter Constant 0.750000
Auto Exposure ILS Constant 1,200
Auto Exposure Type 1
Avx Time 182,745
Blue Pixel Intensity Count 12,215,429
Blue Threshold A Count 2,058,036
Blue Threshold B Count 39,475
Body Rate X -1.833465
Body Rate Y 0.343775
Body Rate Z 1.489690
Center Altitude 98.000000
Center Latitude 38.873760
Center Longitude -122.026268
Corner 1 Altitude 98.000000
Corner 1 Latitude 38.874263
Corner 1 Longitude -122.025929
Corner 2 Altitude 98.000000
Corner 2 Latitude 38.873382
Corner 2 Longitude -122.025763
Corner 3 Altitude 96.000000
Corner 3 Latitude 38.873256
Corner 3 Longitude -122.026576
Corner 4 Altitude 100.000000
Corner 4 Latitude 38.874137
Corner 4 Longitude -122.026808
Frame End PPS 852
Frame Start PPS 709
Gain Factor 2.780000
Gain Level 18
Greenb Pixel Intensity Count 14,028,065
Greenb Threshold A Count 2,341,327
Greenb Threshold B Count 341,763
Greenr Pixel Intensity Count 13,916,757
Greenr Threshold A Count 2,325,792
Greenr Threshold B Count 322,386
Integ Time 5
Pitch -0.197777
Platform Altitude 208.199997
Platform Latitude 38.873697
Platform Longitude -122.026248
Red Pixel Intensity Count 17,955,314
Red Threshold A Count 2,725,673
Red Threshold B Count 1,074,099
Roll 3.479386
Sun Azimuth Deg 144.807406
Sun Elevation Deg 29.937852
Time UTC 2020:10:29 17:48:07
3 months, 20 days, 13 hours, 38 minutes, 47 seconds ago
Time UTC Msec 1,603,993,687,223
Vel Down 0.270000
Vel East 19.339001
Vel North -0.702000
Version 1.6.1
Waypoint ID 7
Waypoint Type 3
Yaw 79.717440
Ils age msec 0
Ils blue 555.797607
Ils exposure gain 436.522705
Ils green 641.741577
Ils nir 0.000000
Ils red 688.164551
Band Name Red, Green, Blue
Central Wavelength 630, 546, 458
Wavelength FWHM 90, 80, 85
Rating 0

EXIF

Image Description Quantix Aerial Imagery
Make AeroVironment
Software v1.6.1
Y Cb Cr Positioning Centered
Copyright 2020 AeroVironment Inc.
Battery Level 1
F Number 2.00
ISO 278
Exif Version 0230
Date/Time Original 2020:10:29 17:48:07
3 months, 20 days, 13 hours, 38 minutes, 47 seconds ago
Create Date 2020:10:29 17:48:07
3 months, 20 days, 13 hours, 38 minutes, 47 seconds ago
Components Configuration Y, Cb, Cr, -
Subject Distance 1 m
Focal Length 5.2 mm
Image Number 0
User Comment %00
Sub Sec Time Original 420
Sub Sec Time Digitized 420
Flashpix Version 0100
Color Space Uncalibrated
Focal Plane Resolution 800 pixels/mm
Camera Model Name Quantix
Exposure Time 1/5104
Unique Camera Model Quantix_v1.0.0
GPS Version ID 2.3.0.0
GPS Latitude Ref North
GPS Latitude 38.873697 degrees
GPS Longitude Ref West
GPS Longitude 122.026248 degrees
GPS Altitude Ref Above Sea Level
GPS Altitude 208.1 m
GPS Time Stamp 17:48:07
GPS Satellites
GPS Status Measurement Void
GPS Measure Mode 2-Dimensional Measurement
GPS Dilution Of Precision 0
GPS Speed Ref Unknown ()
GPS Speed 0
GPS Track Ref Magnetic North
GPS Track 0
GPS Img Direction Ref Magnetic North
GPS Img Direction 79.71
GPS Map Datum
GPS Date Stamp 2020:10:29
3 months, 21 days, 7 hours, 26 minutes, 54 seconds ago
Resolution 72 pixels/inch

File — basic information derived from the file.

File Type JPEG
MIME Type image/jpeg
Exif Byte Order Big-endian (Motorola, MM)
Encoding Process Baseline DCT, Huffman coding
Bits Per Sample 8
Color Components 3
File Size 4.6 MB
File Type Extension jpg
Image Size 4,864 × 3,648
Y Cb Cr Sub Sampling YCbCr4:2:0 (2 2)

Composite
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GPS Latitude 38.873697 degrees N
GPS Longitude 122.026248 degrees W
GPS Altitude 208.1 m Above Sea Level
Aperture 2.00
GPS Date/Time 2020:10:29 17:48:07Z
3 months, 20 days, 21 hours, 38 minutes, 47 seconds ago
GPS Position 38.873697 degrees N, 122.026248 degrees W
Megapixels 17.7
Scale Factor To 35 mm Equivalent 5.7
Shutter Speed 1/5104
Create Date 2020:10:29 17:48:07.420
3 months, 20 days, 13 hours, 38 minutes, 47 seconds ago
Date/Time Original 2020:10:29 17:48:07.420
3 months, 20 days, 13 hours, 38 minutes, 47 seconds ago
[Circle Of Confusion](http: en.wikipedia.org="" wiki="" circle_of_confusion)Hyperfocal Distance
1 Like

@Samdrone, I am going to hide some of your posts here. :smiley: It is getting very hard to read this thread. If you can find the sensor width, please post just that as a first step toward getting support for the sensor.

No problem.

I don’t know what is sensor width.
Do you mean this? Screenshot_20210219-135526

4 Likes

I just issue a fix here : fix: get image size by loading it by YanNoun · Pull Request #709 · mapillary/OpenSfM · GitHub

But even with that, it is hard to get a scene without bowl effect.

4 Likes

I updated the webODM.
And run again. It has been 13 hours. I am not sure the app is stopping somewhere or running.
The output is not updating. But the windows task is full used.

Option:
Options: fast-orthophoto: true, feature-quality: lowest, matcher-neighbors: 12, matcher-type: bow, min-num-features: 24000
Task out
021-02-23 03:49:07,640 DEBUG: Matching IMG_000476_RGB.jpg and IMG_000474_RGB.jpg. Matcher: WORDS (symmetric) T-desc: 0.091 T-robust: 0.061 T-total: 0.152 Matches: 222 Robust: 201 Success: True
2021-02-23 03:49:07,667 DEBUG: Matching IMG_000489_RGB.jpg and IMG_000493_RGB.jpg. Matcher: WORDS (symmetric) T-desc: 0.035 T-robust: 0.010 T-total: 0.044 Matches: 94 Robust: 73 Success: True
2021-02-23 03:49:07,751 DEBUG: Matching IMG_000096_RGB.jpg and IMG_000097_RGB.jpg. Matcher: WORDS (symmetric) T-desc: 0.430 T-robust: 0.004 T-total: 0.434 Matches: 637 Robust: 618 Success: True
2021-02-23 03:49:07,756 DEBUG: Matching IMG_000489_RGB.jpg and IMG_000484_RGB.jpg. Matcher: WORDS (symmetric) T-desc: 0.081 T-robust: 0.008 T-total: 0.089 Matches: 56 Robust: 46 Success: True
2021-02-23 03:49:07,810 DEBUG: Matching IMG_000096_RGB.jpg and IMG_000217_RGB.jpg. Matcher: WORDS (symmetric) T-desc: 0.053 Matches: FAILED
2021-02-23 03:49:07,869 DEBUG: Matching IMG_000535_RGB.jpg and IMG_000538_RGB.jpg. Matcher: WORDS (symmetric) T-desc: 0.486 T-robust: 0.004 T-total: 0.490 Matches: 254 Robust: 216 Success: True
2021-02-23 03:49:07,936 DEBUG: No segmentation for IMG_000483_RGB.jpg, no features masked.
2021-02-23 03:49:07,938 DEBUG: Matching IMG_000535_RGB.jpg and IMG_000430_RGB.jpg. Matcher: WORDS (symmetric) T-desc: 0.062 T-robust: 0.005 T-total: 0.067 Matches: 53 Robust: 42 Success: True

0223
0223-2

FYI, the changes added by YanNoun are not available in WebODM yet.

3 Likes

Thank you.

1 Like

new dataset is here.

I run it on my webODM and lightning node, both fail.
The lightning node shows this log.

RuntimeError: Invalid multi-camera images
Maybe I need to pre process the images?


-Launching… please wait! This can take up to 5 minutes.
[INFO] ==============
[INFO] build_overviews: False
[INFO] camera_lens: auto
[INFO] cameras: {}
[INFO] crop: 3
[INFO] debug: False
[INFO] dem_decimation: 1
[INFO] dem_euclidean_map: False
[INFO] dem_gapfill_steps: 3
[INFO] dem_resolution: 2.0
[INFO] depthmap_resolution: 640
[INFO] dsm: False
[INFO] dtm: False
[INFO] end_with: odm_report
[INFO] fast_orthophoto: True
[INFO] feature_quality: high
[INFO] feature_type: sift
[INFO] force_gps: False
[INFO] gcp: None
[INFO] geo: None
[INFO] gps_accuracy: 10
[INFO] ignore_gsd: False
[INFO] matcher_distance: 0
[INFO] matcher_neighbors: 8
[INFO] matcher_type: flann
[INFO] max_concurrency: 24
[INFO] merge: all
[INFO] mesh_octree_depth: 11
[INFO] mesh_size: 200000
[INFO] min_num_features: 8000
[INFO] name: 28773a9a-4e8e-4a09-bdc5-e41711548c3d
[INFO] optimize_disk_space: True
[INFO] orthophoto_compression: DEFLATE
[INFO] orthophoto_cutline: False
[INFO] orthophoto_no_tiled: False
[INFO] orthophoto_png: False
[INFO] orthophoto_resolution: 2.0
[INFO] pc_classify: False
[INFO] pc_csv: False
[INFO] pc_ept: False
[INFO] pc_filter: 2.5
[INFO] pc_las: False
[INFO] pc_quality: medium
[INFO] pc_rectify: False
[INFO] pc_sample: 0.01
[INFO] primary_band: auto
[INFO] project_path: /var/www/data
[INFO] radiometric_calibration: none
[INFO] rerun: None
[INFO] rerun_all: False
[INFO] rerun_from: None
[INFO] resize_to: 2048
[INFO] skip_3dmodel: True
[INFO] skip_band_alignment: False
[INFO] skip_report: False
[INFO] sm_cluster: None
[INFO] smrf_scalar: 1.25
[INFO] smrf_slope: 0.15
[INFO] smrf_threshold: 0.5
[INFO] smrf_window: 18.0
[INFO] split: 999999
[INFO] split_image_groups: None
[INFO] split_overlap: 150
[INFO] texturing_data_term: gmi
[INFO] texturing_outlier_removal_type: gauss_clamping
[INFO] texturing_skip_global_seam_leveling: False
[INFO] texturing_skip_local_seam_leveling: False
[INFO] texturing_tone_mapping: none
[INFO] tiles: False
[INFO] time: False
[INFO] use_3dmesh: False
[INFO] use_exif: False
[INFO] use_fixed_camera_params: False
[INFO] use_hybrid_bundle_adjustment: False
[INFO] verbose: False
[INFO] ==============
[INFO] Running dataset stage
[INFO] Loading dataset from: /var/www/data/28773a9a-4e8e-4a09-bdc5-e41711548c3d/images
[INFO] Loading 226 images
[INFO] Wrote images database: /var/www/data/28773a9a-4e8e-4a09-bdc5-e41711548c3d/images.json
[INFO] Found 226 usable images
[ERROR] Multi-camera setup detected, but band “Red” (identified from “IMG_000089_RED.jpg”) has only 56 images (instead of 62), perhaps images are missing or are corrupted. Please include all necessary files to process all bands and try again.
Traceback (most recent call last):
File “/code/run.py”, line 69, in
app.execute()
File “/code/stages/odm_app.py”, line 83, in execute
self.first_stage.run()
File “/code/opendm/types.py”, line 341, in run
self.process(self.args, outputs)
File “/code/stages/dataset.py”, line 139, in process
reconstruction = types.ODM_Reconstruction(photos)
File “/code/opendm/types.py”, line 29, in init
self.multi_camera = self.detect_multi_camera()
File “/code/opendm/types.py”, line 55, in detect_multi_camera
raise RuntimeError(“Invalid multi-camera images”)
RuntimeError: Invalid multi-camera images

@Samdrone: the changes aren’t yet in OpenDroneMap to let you process these data. These will fail until the required changes in OpenSfM are pulled in to OpenDronemap.

1 Like

It’s saying that you need to include 62 images for the RED band. The program found only 56. Did you miss some of them during upload?

You can’t have 62 images for one band (say, BLUE) and 56 for RED. They must match.

1 Like

Ah: missed that. I suppose I should read the log :D. Orthogonal to this error then: are the upstream fixes in ODM yet?

1 Like

I downloaded a dataset 6park from the sample, it still fails.
I run a 3D model, it success.

Do I miss something for the muti-bands?
The sample one I should be able to process.
Thank you.

1 Like

Nop. Hoping to update OpenSfM within the next month.

2 Likes

What is my dataset’s problem?

Can I just process the RGB without other bands?

Can I do something to make it support my dataset quickly?