Abstract
Person re-identification is the problem of matching pedestrians under different camera views. The goal of person re-identification is to make the truly matched pedestrian pair rank as the first place among all pairs, with the direct translation in math language, which equals that the distance of matched pedestrian pair is the minimum value of the distances of all pairs. In this paper, we propose a novel metric learning method for person re-identification to learn such an optimal feature mapping function, which minimizes the difference between the distance of matched pair and the minimum distance of all pairs, namely Ranking Loss. Furthermore, we develop an improved version of ranking loss by using p-norm as a smooth approximation of minimum function, with the advantage of manipulating parameter p to control the distance margin between matched pair and unmatched pair to benefit the re-identification accuracy. We also present an efficient solver using only a small portion of pairs in computation, achieving almost the same performance as using all. Compared with other loss function, the proposed ranking loss optimizes the ultimate ranking goal in the most direct and intuitional way, and it directly acts on the whole gallery set efficiently instead of comparatively measuring in small subset. The detailed theoretical discussion and experimental comparisons with other loss functions are provided, illustrating the advantages of the proposed ranking loss. Extensive experiments on two datasets also show the effectiveness of the proposed method compared to state-of-the-art methods.
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References
Zhao, Z., Zhao, B., Su, F.: Person re-identification via integrating patch-based metric learning and local salience learning. Pattern Recogn. 75, 90–98 (2017)
Chen, W., Chen, X., Zhang, J., Huang, K.: Beyond triplet loss: a deep quadruplet network for person re-identification. In: Computer Vision and Pattern Recognition, vol. 2 (2017)
Sun, C., Wang, D., Lu, H.: Person re-identification via distance metric learning with latent variables. IEEE Trans. Image Process. 26(1), 23–34 (2016)
Zhou, S., Wang, J., Shi, R., Hou, Q., Gong, Y., Zheng, N.: Large margin learning in set to set similarity comparison for person re-identification. IEEE Trans. Multimed. PP(99), 1–1 (2017)
Jurie, F., Mignon, A.: PCCA: a new approach for distance learning from sparse pairwise constraints. In: Computer Vision and Pattern Recognition, pp. 2666–2672 (2012)
Li, Z., Chang, S., Liang, F., Huang, T.S., Cao, L., Smith, J.R.: Learning locally-adaptive decision functions for person verification. In: IEEE Conference on Computer Vision and Pattern Recognition, pp. 3610–3617 (2013)
Ding, S., Lin, L., Wang, G., Chao, H.: Deep feature learning with relative distance comparison for person re-identification. Pattern Recogn. 48(10), 2993–3003 (2015)
Farenzena, M., Bazzani, L., Perina, A., Murino, V., Cristani, M.: Person re-identification by symmetry-driven accumulation of local features. In: Computer Vision and Pattern Recognition, pp. 2360–2367 (2010)
Liao, S., Hu, Y., Zhu, X., Li, S.Z.: Person re-identification by local maximal occurrence representation and metric learning. In: Computer Vision and Pattern Recognition, pp. 2197–2206 (2015)
Su, C., Li, J., Zhang, S., Xing, J., Gao, W., Tian, Q.: Pose-driven deep convolutional model for person re-identification. In: 2017 IEEE International Conference on Computer Vision (ICCV), pp. 3980–3989. IEEE (2017)
Pedagadi, S., Orwell, J., Velastin, S., Boghossian, B.: Local fisher discriminant analysis for pedestrian re-identification. In: Computer Vision and Pattern Recognition, pp. 3318–3325 (2013)
Cao, M., Chen, C., Hu, X., Peng, S.: From groups to co-traveler sets: pair matching based person re-identification framework. In: IEEE International Conference on Computer Vision Workshop, pp. 2573–2582 (2017)
Chen, C., Cao, M., Hu, X., Peng, S.: Key person aided re-identification in partially ordered pedestrian set. In: Conference the British Machine Vision Conference (2017)
Zhong, Z., Zheng, L., Cao, D., Li, S.: Re-ranking person re-identification with k-reciprocal encoding. In: 2017 IEEE Conference on Computer Vision and Pattern Recognition (CVPR), pp. 3652–3661. IEEE (2017)
Karanam, S., Gou, M., Wu, Z., Rates-Borras, A., Camps, O., Radke, R.J.: A systematic evaluation and benchmark for person re-identification: Features, metrics, and datasets. IEEE Trans. Pattern Anal. Mach. Intell., 1 (2016)
Zhang, L., Xiang, T., Gong, S.: Learning a discriminative null space for person re-identification. In: Computer Vision and Pattern Recognition, pp. 1239–1248 (2016)
Wang, F., Zuo, W., Lin, L., Zhang, D., Zhang, L.: Joint learning of single-image and cross-image representations for person re-identification. In: Computer Vision and Pattern Recognition, pp. 1288–1296 (2016)
Zhou, S., Wang, J., Wang, J., Gong, Y., Zheng, N.: Point to set similarity based deep feature learning for person re-identification. In: Computer Vision and Pattern Recognition, pp. 5028–5037 (2017)
Wen, Y., Zhang, K., Li, Z., Qiao, Y.: A discriminative feature learning approach for deep face recognition. In: Leibe, B., Matas, J., Sebe, N., Welling, M. (eds.) ECCV 2016. LNCS, vol. 9911, pp. 499–515. Springer, Cham (2016). https://doi.org/10.1007/978-3-319-46478-7_31
Gray, D., Brennan, S., Tao, H.: Evaluating appearance models for recognition, reacquisition, and tracking. In: IEEE International Workshop on Performance Evaluation for Tracking and Surveillance (PETS) (2007)
Li, W., Zhao, R., Wang, X.: Human reidentification with transferred metric learning. In: Lee, K.M., Matsushita, Y., Rehg, J.M., Hu, Z. (eds.) ACCV 2012. LNCS, vol. 7724, pp. 31–44. Springer, Heidelberg (2013). https://doi.org/10.1007/978-3-642-37331-2_3
Matsukawa, T., Okabe, T., Suzuki, E., Sato, Y.: Hierarchical Gaussian descriptor for person re-identification. In: IEEE Conference on Computer Vision and Pattern Recognition, pp. 1363–1372 (2016)
Chen, Y.-C., Zhu, X., Zheng, W.-S., Lai, J.-H.: Person re-identification by camera correlation aware feature augmentation. IEEE Trans. Pattern Anal. Mach. Intell. 40(2), 392–408 (2018)
Krizhevsky, A., Sutskever, I., Hinton, G.E.: Imagenet classification with deep convolutional neural networks. In: International Conference on Neural Information Processing Systems, pp. 1097–1105 (2012)
Tian, M., et al.: Eliminating background-bias for robust person re-identification. In: The IEEE Conference on Computer Vision and Pattern Recognition (CVPR), June 2018
Ahmed, E., Jones, M., Marks, T.K.: An improved deep learning architecture for person re-identification. In: Computer Vision and Pattern Recognition, pp. 3908–3916 (2015)
Chen, S.Z., Guo, C.C., Lai, J.: Deep ranking for person re-identification via joint representation learning. IEEE Trans. Image Process. 25(5), 2353–2367 (2016)
Cheng, D., Gong, Y., Zhou, S., Wang, J., Zheng, N.: Person re-identification by multi-channel parts-based CNN with improved triplet loss function. In: Computer Vision and Pattern Recognition, pp. 1335–1344 (2016)
Su, C., Li, J., Zhang, S., Xing, J., Gao, W., Tian, Q.: Pose-driven deep convolutional model for person re-identification. In: The IEEE International Conference on Computer Vision (ICCV), October 2017
Zhao, L., Li, X., Zhuang, Y., Wang, J.: Deeply-learned part-aligned representations for person re-identification. In: The IEEE International Conference on Computer Vision (ICCV), October 2017
Guo, Y., Cheung, N.-M.: Efficient and deep person re-identification using multi-level similarity. In: The IEEE Conference on Computer Vision and Pattern Recognition (CVPR), June 2018
Mao, C., Li, Y., Zhang, Y., Zhang, Z., Li, X.: Multi-channel pyramid person matching network for person re-identification (2018)
Jose, C., Fleuret, F.: Scalable metric learning via weighted approximate rank component analysis. In: Leibe, B., Matas, J., Sebe, N., Welling, M. (eds.) ECCV 2016. LNCS, vol. 9909, pp. 875–890. Springer, Cham (2016). https://doi.org/10.1007/978-3-319-46454-1_53
Martinel, N., Das, A., Micheloni, C., Roy-Chowdhury, A.K.: Temporal model adaptation for person re-identification. In: Leibe, B., Matas, J., Sebe, N., Welling, M. (eds.) ECCV 2016. LNCS, vol. 9908, pp. 858–877. Springer, Cham (2016). https://doi.org/10.1007/978-3-319-46493-0_52
Yang, X., Wang, M., Tao, D.: Person re-identification with metric learning using privileged information. IEEE Trans. Image Process. PP(99), 1 (2018)
Zhou, Q., et al.: Graph correspondence transfer for person re-identification (2018)
Acknowledgment
This work is supported by the National Key R&D Program of China under Grant 2017YFC0803505. We appreciate Hao Dou’s help on this paper.
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Cao, M., Chen, C., Hu, X., Peng, S. (2019). Ranking Loss: A Novel Metric Learning Method for Person Re-identification. In: Jawahar, C., Li, H., Mori, G., Schindler, K. (eds) Computer Vision – ACCV 2018. ACCV 2018. Lecture Notes in Computer Science(), vol 11362. Springer, Cham. https://doi.org/10.1007/978-3-030-20890-5_25
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