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According to the effect of human vision on stereo image, a new no-reference stereo image quality assessment method with binocular perception is proposed for image communication. Firstly, convergent cyclopean images are constructed by using the energy gain control model to simulate binocular perception. Then, curvelet domain scale coefficient and energy distribution features are extracted from the...
Visual discomfort is one of the most frequent complaints of the viewers when watching stereo images or videos. It has been the subject of considerable research in relation to stereo display system. To predict the effects induced by three-dimensional contents on visual discomfort, a new objective visual comfort assessment (VCA) method of stereo image is proposed based on scene mode classification....
To address issues of image authenticity verification and integrity protection, a fragile watermarking method for stereo image authentication is proposed with stereo matching technique. According to stereo matching of left and right images, non-overlapping blocks of left image are classified into non-matchable and matchable ones. Right image blocks and non-matchable blocks of left image are categorized...
As the popularity of three dimensional video, security of stereo image has become an evident issue to be solved. This paper presents a disparity based stereo image reversible data hiding by using histogram shifting, which can recover the original stereo image from marked stereo image without any distortion. Inter-correlations between left and right views of stereo image are utilized to predict pixels...
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