No-reference stereo image quality assessment based on discriminative sparse representation

The quality of images could be degraded through processing, compression, and transmission. This has created a fundamental need for perceptual quality assessment methods in multimedia services. The use of 3D stereo imaging is rapidly increasing. The quality assessment of stereo images is different from their 2D counterparts. Various algorithms have been devised in this field, mainly based on feature extraction. However, the objective quality …