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This paper firstly presents an image quality objective assessment method on the base of color moments. Then by analyzing the statistical characteristics of the subjective assessment results, this paper proposes a non-linear calibration algorithm using the worst image quality video sequence as the reference to separate the score interval of objective assessment. Combined with the similarity metric...
This paper proposes a new objective assessment method for image quality based on content complexity and color similarity. Considering that human visual perception is sensitive to color distortion in compressed images due to different content complexity, we analyze the effects of image complexity and color similarity to images quality. Based on above analysis, we propose a method to establish the relationship...
Photo quality assessment has been a popular research topic. Many previous works achieved high classification rates in photo aesthetics assessment by designing new aesthetic features. However, those hand-crafted features sometimes are not describable, or are very time-consuming and thus not applicable for real-time applications. In this paper, we propose aesthetic features with high efficiency to compute...
Typically, stroke upper limb rehabilitation exercises consist of repeated movements, which when tracked can form the basis of inputs to games. Markerless motion capture technologies can be used to enable such serious game control. This has the advantage that patients do not need to hold or wear any controls or devices, which may be difficult and restrictive for them. This research introduces a set...
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