1. Yang, J., Yu, K., Gong, Y., Huang, T.: Linear spatial pyramid matching using sparse coding for image classification. In: CVPR, pp. 1794–1801. IEEE, Miami Beach (2009)
2. Zhang, C., Liu, J., Tian, Q.: Image classification by non-negative sparse coding, low-rank and sparse decomposition. In: CVPR, pp. 1673–1680. IEEE, Colorado Springs (2011)
3. Gao, S., Tsang, I., Chia, L., Zhao, P.: Local features are not lonely-Laplacian sparse coding for image classification. In: CVPR, pp. 3555–3561. IEEE, San Francisco (2010)
4. Naveen, K., Li, B.: Discriminative Affine Sparse Codes for Image Classification. In: CVPR, pp. 1609–1616. IEEE, Colorado Springs (2011)
5. Bosch, A., Zisserman, A., Munoz, X.: Image classification using rois and multiple kernel learning. Intl. J. Computer Vision (2008)