fullseye

IMGMETRICS operator help — 24 ops in 6 categories

自動生成(tools/opdocs.py toc)。フォルダ階層 docs/ops/imgmetrics/<category>/<op>.md を走査。

ファミリ使い方ガイド(用途→op の教材)

• image_difference_metrics — 画質・差分指標の知識 — 数字が動く前に、たいてい条件が動いている

カテゴリ

colordiff (3)

delta_e_2000 · delta_e_76 · delta_e_map

colorspace (4)

lab_to_rgb · rgb_to_lab · rgb_to_xyz · xyz_to_lab

compression (2)

compressed_size · ncd

fidelity (6)

ms_ssim · mse · psnr · rmse · ssim · ssim_map

information (5)

image_entropy · joint_entropy · joint_histogram · mutual_information · normalized_mutual_information

report (4)

compare_images · data_range_of · measure_with · metrics_table

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© 2026 Kazufumi Furuse — Fullseye operator documentation. Licensed under Apache-2.0.

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