Edge-preserving multiscale image decomposition based on local extrema
نویسندگان
چکیده
منابع مشابه
Edge-preserving Multiscale Image Decomposition based on Local Extrema Citation
We propose a new model for detail that inherently captures oscillations, a key property that distinguishes textures from individual edges. Inspired by techniques in empirical data analysis and morphological image analysis, we use the local extrema of the input image to extract information about oscillations: We define detail as oscillations between local minima and maxima. Building on the key o...
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ژورنال
عنوان ژورنال: ACM Transactions on Graphics
سال: 2009
ISSN: 0730-0301,1557-7368
DOI: 10.1145/1618452.1618493