Hi @bogovicj,

thank you for your reply. I chose the following parameters:

Block Matching:

layer scale: 0.25

search radius: 50

block radius: 75

resolution: 30

minimal PMCCr: 0.6

maximal curvature ratio: 10

maximal seond best r/best r: 0.9

local smoothness filter: yes

approximate local transformation: rigid

local region sigma: 150

maximal local displacement (absolute): 20

maximal local displacement (relative): 3

test maximally 7 layers

elastic transform: thin plate spline

SIFT parameters:

initial Gaussian blur: 1.6

steps per scale octave: 3

minimum image size: 64 px

maximum image size: 2048 px

feature descriptor size: 4

feature descriptor orientation bins: 8

closest/next closest ratio: 0.92

clear cache: yes

feature extraction threads: 60

Geometric filters:

max alignment error: 1500 px

minimal inlier ratio: 0.1

minimal number of inliers: 10

approximate transformation: affine

ignore constant background: no

tolerance: 5 px

give up after 3 failures

Optimization:

approximate transformation: rigid

maximal iterations: 1000

maximal plateauwidth: 200

stiffness: 0.1

maximal stretch: 2000px

maximal iterations: 1000

maximal plateauwidth: 200

use legacy optimizer: yes

The Logs can be found in the attatchment.

Logs.zip (131.1 KB)

I will send you a download link for some example pictures via private message as I don’t feel comfortable posting them publicly.

Thank you very much in advance!

Max