STRPM: A Spatiotemporal Residual Predictive Model for High-Resolution Video Prediction

• URL: http://arxiv.org/abs/2203.16084v1
• Date: Wed, 30 Mar 2022 06:24:00 GMT
• Title: STRPM: A Spatiotemporal Residual Predictive Model for High-Resolution Video Prediction
• Authors: Zheng Chang, Xinfeng Zhang, Shanshe Wang, Siwei Ma, and Wen Gao
• Abstract summary: We propose a StemporalResidual Predictive Model (STRPM) for high-resolution video prediction. STRPM can generate more satisfactory results compared with various existing methods. Experimental results show that STRPM can generate more satisfactory results compared with various existing methods.
• Score: 78.129039340528
• License: http://creativecommons.org/licenses/by/4.0/
• Abstract: Although many video prediction methods have obtained good performance in low-resolution (64$\sim$128) videos, predictive models for high-resolution (512$\sim$4K) videos have not been fully explored yet, which are more meaningful due to the increasing demand for high-quality videos. Compared with low-resolution videos, high-resolution videos contain richer appearance (spatial) information and more complex motion (temporal) information. In this paper, we propose a Spatiotemporal Residual Predictive Model (STRPM) for high-resolution video prediction. On the one hand, we propose a Spatiotemporal Encoding-Decoding Scheme to preserve more spatiotemporal information for high-resolution videos. In this way, the appearance details for each frame can be greatly preserved. On the other hand, we design a Residual Predictive Memory (RPM) which focuses on modeling the spatiotemporal residual features (STRF) between previous and future frames instead of the whole frame, which can greatly help capture the complex motion information in high-resolution videos. In addition, the proposed RPM can supervise the spatial encoder and temporal encoder to extract different features in the spatial domain and the temporal domain, respectively. Moreover, the proposed model is trained using generative adversarial networks (GANs) with a learned perceptual loss (LP-loss) to improve the perceptual quality of the predictions. Experimental results show that STRPM can generate more satisfactory results compared with various existing methods.

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