Fixed cv::remap() crach when the neural network did not detect any features#1488
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matlabbe merged 1 commit intointrolab:masterfrom Apr 27, 2025
Merged
Fixed cv::remap() crach when the neural network did not detect any features#1488matlabbe merged 1 commit intointrolab:masterfrom
matlabbe merged 1 commit intointrolab:masterfrom
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If the neural network does not detect any features,
cv::remap(coarse_desc, descriptors, map1, map2, cv::INTER_LINEAR);will crash because map1 and map2 are empty.This may happen when the camera is completely blocked or when the image becomes completely black or white due to a sudden change in lighting.