Hierarchical Context-based Pixel Ordering
نویسندگان
چکیده
منابع مشابه
Hierarchical Context-based Pixel Ordering
We present a context-based scanning algorithm which reorders the input image using a hierarchical representation of the image. Our algorithm optimally orders (permutes) the leaves corresponding to the pixels, by minimizing the sum of distances between neighboring pixels. The reordering results in an improved autocorrelation between nearby pixels which leads to a smoother image. This allows us, ...
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ژورنال
عنوان ژورنال: Computer Graphics Forum
سال: 2003
ISSN: 0167-7055,1467-8659
DOI: 10.1111/1467-8659.00682