This paper presents a local descriptor coding scheme for multicamera surveillance and 3D reconstruction embedding an autoencoder into a traditional distributed source coding strategy. The proposed solution permits shifting most of the computational complexity at the decoder/receiver and exploiting the correlation among descriptors of different cameras (thus reducing the coded bit rate) without increasing the inter-device communication load. Experimental results show that the proposed scheme permits obtaining a satisfying accuracy with respect to the most recent solutions while generating a limited bit rate.

中文翻译：

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用于3D重建的本地视觉描述符的分布式源自动编码器

本文提出了一种用于多摄像机监视和3D重建的本地描述符编码方案，该方案将自动编码器嵌入到传统的分布式源编码策略中。所提出的解决方案允许在解码器/接收器处转移大多数计算复杂度，并利用不同相机的描述符之间的相关性（从而降低编码比特率），而不会增加设备间的通信负载。实验结果表明，所提出的方案允许在生成有限的比特率的同时获得关于最新解决方案的令人满意的精度。