Deep Video Frame Interpolation Using Cyclic Frame Generation
نویسندگان
چکیده
منابع مشابه
Deep Frame Interpolation
This work presents a supervised learning based approach to the computer vision problem of frame interpolation. The presented technique could also be used in the cartoon animations since drawing each individual frame consumes a noticeable amount of time. The most existing solutions to this problem use unsupervised methods and focus only on real life videos with already high frame rate. However, ...
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Most approaches for video frame interpolation require accurate dense correspondences to synthesize an inbetween frame. Therefore, they do not perform well in challenging scenarios with e.g. lighting changes or motion blur. Recent deep learning approaches that rely on kernels to represent motion can only alleviate these problems to some extent. In those cases, methods that use a per-pixel phaseb...
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Video frame interpolation has applications in video compression as well as up-sampling to higher frame rates. However, it is a challenging task, especially when objects in the scene are moving in different ways. The current state-of-the-art methods use optical flow to account for motion in a scene, but computing optical flow robustly is still a difficult process, which can lead to artifacts in ...
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In this thesis we propose a novel use of the temporal similarity in frames of a video sequence. Traditionally, video compression algorithms exploit this with interframe coding. Instead, we use the information to enhance the resolution of the video sequence. We use a standard motion estimation technique followed by an analytical method of sub-pixel motion re-estimation that we develop, on each o...
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Video frame interpolation algorithms typically estimate optical flow or its variations and then use it to guide the synthesis of an intermediate frame between two consecutive original frames. To handle challenges like occlusion, bidirectional flow between the two input frames is often estimated and used to warp and blend the input frames. However, how to effectively blend the two warped frames ...
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ژورنال
عنوان ژورنال: Proceedings of the AAAI Conference on Artificial Intelligence
سال: 2019
ISSN: 2374-3468,2159-5399
DOI: 10.1609/aaai.v33i01.33018794