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Cloud contamination is the most common defect leading to quality degradation in remote sensing images. Numerous cloud-cover assessment (CCA) methods have been developed in the literature. The traditional Landsat 7 CCA algorithm attempted to detect clouds by taking advantages of different spectral properties from five spectral bands. However, it suffers the weakness of omitting thin cirrus clouds and...
Perceptual quality evaluation of the retargeting image plays an important role in benchmarking different retargeting methods, as well as guiding or optimizing the retargeting process. The distortions introduced during the retargeting process are mainly categorized into shape distortion and content information loss [1]. The shape distortion measurement is critical to the evaluation of retargeting image...
Quality assessment is not only essential on its own for testing, optimizing, benchmarking, monitoring and inspecting related systems and services, but also plays an essential role in the design of virtually all visual signal processing and communication algorithms, as well as various related decision making processes. In the paper, we provide an overview of the quality assessment approaches for traditional...
This paper presents the result of a recent large-scale subjective study of image retargeting quality on a collection of images generated by several representative image retargeting methods. Owning to many approaches to image retargeting that are developed, there is a need for a diverse independent public database of the retargeted images and the corresponding subjective scores that is freely available...
This paper presents the result of a recent large-scale subjective study of image retargeting quality on a collection of images generated by several representative image retargeting methods. Owning to many approaches to image retargeting that have been developed, there is a need for a diverse independent public database of the retargeted images and the corresponding subjective scores to be freely available...
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