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Recently, investigating boundary prior to aid other low-level image cues, have gained great attention in salient object detection. Although the salient regions are mostly located in the image center, the inverse might not necessarily be true. In addition, such kind of center-bias assumption is very simple and fragile, especially when salient regions often touch the image boundary or the images are...
Dithering has been established as an important technique for producing visually appealing images on many printing and display devices. Although various error diffusion filters have been developed for dithering, there has been in general a lack of results guided by both visual quality and objective measure on the image quality. In this paper we present a dithering method by designing the error diffusion...
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