Spatially constrained sparse coding scheme for natural scene categorization

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Hui Zhang, Yi Liu, Bojun Xie, Jian Yu

Published: 2015, Last Modified: 06 Feb 2025J. Vis. Commun. Image Represent. 2015EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•Similar image features will be encoded by similar codewords.•Low dimensionality feature, but higher classification performance.•Visualize salient pooling regions.•Obtains state-of-the-art performance on several benchmarks.