Efficient Two-Dimensional Sparse Coding Using Tensor-Linear Combination

28 Mar 2017Fei JiangXiao-Yang LiuHongtao LuRuimin Shen

Sparse coding (SC) is an automatic feature extraction and selection technique that is widely used in unsupervised learning. However, conventional SC vectorizes the input images, which breaks apart the local proximity of pixels and destructs the elementary object structures of images... (read more)

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