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perf(video): add sanity checks and update ECC baselines for grayscale and color inputs

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Dmytro Dadyka
2025-10-24 19:18:06 +03:00
parent 52393156c8
commit 37497fa2e3
2 changed files with 2 additions and 3 deletions
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modules/video/include/opencv2/video/tracking.hpp
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@@ -271,7 +271,7 @@ enum
/**
@brief Computes the Enhanced Correlation Coefficient (ECC) value between two images
The Enhanced Correlation Coefficient (ECC) is a normalized measure of similarity between two images.
The Enhanced Correlation Coefficient (ECC) is a normalized measure of similarity between two images @cite EP08.
The result lies in the range [-1, 1], where 1 corresponds to perfect similarity (modulo affine shift and scale),
0 indicates no correlation, and -1 indicates perfect negative correlation.