Claude 17d56cb76a LR-EDIT-OPTICS-PROFILE: script to measure Sony distortion against camera JPEGs ...

Renders each ARW with the embedded correction on and off and compares it with the camera's
own JPEG: residual offsets by radius after a similarity fit, checkerboard line straightness,
and the ratio of the camera's correction to LightCraft's. Checked on synthetic boards with
known radial distortion (corrected: 0.04 px median, ratio 1.000; 80 % corrected: ratio 1.26,
expected about 1.25-1.28). Needs numpy, scipy and opencv-python-headless.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_015gRtdWF1E9358FfzhzYqCS

2026-10-12 05:40:01 +00:00

..

sony_distortion_check.py

LR-EDIT-OPTICS-PROFILE: script to measure Sony distortion against camera JPEGs

2026-10-12 05:40:01 +00:00