Fig. 10From: Robust video steganography for social media sharing based on principal component analysisa, b The relationship of quantization step size, probability of incorrect QIM decoding, and MSE of the cover-stego pairs, under the block size of 8×8, 16×16, or 32×32. The robustness is negatively correlated with the probability of incorrect QIM decoding. The MSE represents the difference between cover videos and stego videosBack to article page