From b25ad12f1aab0c37afa41a729db85bf97730cedc Mon Sep 17 00:00:00 2001 From: Dmitriy Fishman Date: Tue, 28 Sep 2021 15:29:47 +0300 Subject: [PATCH] Update video_input_psnr_ssim.markdown --- .../video-input-psnr-ssim/video_input_psnr_ssim.markdown | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/doc/tutorials/videoio/video-input-psnr-ssim/video_input_psnr_ssim.markdown b/doc/tutorials/videoio/video-input-psnr-ssim/video_input_psnr_ssim.markdown index ffd4d0213e..7bc8561347 100644 --- a/doc/tutorials/videoio/video-input-psnr-ssim/video_input_psnr_ssim.markdown +++ b/doc/tutorials/videoio/video-input-psnr-ssim/video_input_psnr_ssim.markdown @@ -180,7 +180,7 @@ implementation below. This will return a similarity index for each channel of the image. This value is between zero and one, where one corresponds to perfect fit. Unfortunately, the many Gaussian blurring is quite -costly, so while the PSNR may work in a real time like environment (24 frame per second) this will +costly, so while the PSNR may work in a real time like environment (24 frames per second) this will take significantly more than to accomplish similar performance results. Therefore, the source code presented at the start of the tutorial will perform the PSNR measurement