Fig. 11From: Robust video steganography for social media sharing based on principal component analysisThe weighted sum of MSE and probability of incorrect QIM decoding under the block size of 16×16. The MSE and probability of incorrect QIM decoding are normalized to [0,1]. The weight of MSE is set as 0.35, and the weight of incorrect QIM decoding probability is set as 0.65Back to article page