文件名称:Adaptive-Block
- 所属分类：
- 图形图像处理(光照,映射..)
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- [PDF]
- 上传时间：
- 2012-11-26
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- 346kb
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针对图像稀疏分解的计算时间复杂度非常高这个问题,提出了分块自适应图像稀疏分解算
法。该算法根据稀疏分解计算时间复杂度和待分解图像大小之间的关系,把待分解图像分成互不重
叠的小块,然后对每个小块图像进行稀疏分解。根据每一块的复杂程度,自适应地决定稀疏分解的
结束。-Sparse decomposition of image is very high computational complexity of this problem, a block adaptive image sparse decomposition algorithm. The sparse decomposition algorithm based on complexity and computing time to be decomposition of the relationship between image size, to be non-overlapping decomposition of the image into small pieces, then each small image sparse decomposition. According to the complexity of each piece, adaptive sparse decomposition of the end to decide.
法。该算法根据稀疏分解计算时间复杂度和待分解图像大小之间的关系,把待分解图像分成互不重
叠的小块,然后对每个小块图像进行稀疏分解。根据每一块的复杂程度,自适应地决定稀疏分解的
结束。-Sparse decomposition of image is very high computational complexity of this problem, a block adaptive image sparse decomposition algorithm. The sparse decomposition algorithm based on complexity and computing time to be decomposition of the relationship between image size, to be non-overlapping decomposition of the image into small pieces, then each small image sparse decomposition. According to the complexity of each piece, adaptive sparse decomposition of the end to decide.
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Adaptive Block - based Image Sparse Decomposition.pdf