Paper ID | ARS-10.1 | ||
Paper Title | ROBUST MULTI-FRAME FUTURE PREDICTION BY LEVERAGING VIEW SYNTHESIS | ||
Authors | Kenan Emir Ak, Ying Sun, A*STAR, Singapore; Joo-Hwee Lim, A*STAR / Nanyang Technological University, Singapore | ||
Session | ARS-10: Image and Video Analysis and Synthesis | ||
Location | Area H | ||
Session Time: | Monday, 20 September, 15:30 - 17:00 | ||
Presentation Time: | Monday, 20 September, 15:30 - 17:00 | ||
Presentation | Poster | ||
Topic | Image and Video Analysis, Synthesis, and Retrieval: Image & Video Synthesis, Rendering, and Visualization | ||
IEEE Xplore Open Preview | Click here to view in IEEE Xplore | ||
Abstract | In this paper, we focus on the problem of video prediction, i.e., future frame prediction. Most state-of-the-art techniques focus on synthesizing a single future frame at each step. However, this leads to utilizing the model's own predicted frames when synthesizing multi-step prediction, resulting in gradual performance degradation due to accumulating errors in pixels. To alleviate this issue, we propose a model that can handle multi-step prediction. Additionally, we employ techniques to leverage from view synthesis for future frame prediction, where both problems are treated independently in the literature. Our proposed method employs multiview camera pose prediction and depth-prediction networks to project the last available frame to desired future frames via differentiable point cloud renderer. For the synthesis of moving objects, we utilize an additional refinement stage. In experiments, we show that the proposed framework outperforms state-of-the-art methods in both KITTI and Cityscapes datasets. |