Help with some definitions for a class

Hi all

I’ve been asked to make a short video about ODM/WebODM, with a brief comparison with Metashape.

Just to be sure, I’d like to clarify some of the terms used by ODM and their counterparts in Metashape

Metashape: Align
ODM: SfM

Metashape accuracy
highest: 2x
high: 1.0
medium:05
low:0.25
lowest: 0.125

ODM: feature-quality (still not sure if resize-to is actually ignored or not)
ultra: 1.0
high: 0.5
medium: 0.25
low: 0.125
lowest: 0.0675

Metashape: Keypoints (matches between images, SIFT)
ODM: ?

Metashape: Tie points (keypoints used for sparse cloud, after RANSAC or similar)
ODM: min-num-features

Metashape: build dense cloud
ODM: MVS

Metashape: quality
ultra high : 1.0
high: 0.5
medium: 0.25
low: 0.125
lowest: 0.0675

ODM: pc-quality
ultra: 0.5
high: 0.25
medium: 0.125
low: 0.0675

Metashape: depth filtering
disabled
mild
moderated
aggresive

ODM: depthmap-resolution

Metashape: optimize cameras
ODM: ?

thanks

2 Likes