Frame interpolation in H.264

2010 ◽  
Author(s):  
Durgesh Sharma
Keyword(s):  
Frame Interpolation

scholarly journals Video Frame Interpolation via Deformable Separable Convolution

2020 ◽  
Vol 34 (07) ◽  
pp. 10607-10614 ◽  
Author(s):  
Xianhang Cheng ◽  
Zhenzhong Chen
Keyword(s):  
State Of The Art ◽  
Video Frame ◽  
Kernel Size ◽  
Frame Interpolation ◽  
Interpolation Methods ◽  
Video Frames ◽  
Convolution Process ◽  
Strong Performance ◽  
Existing Frames ◽  
Better Than

Learning to synthesize non-existing frames from the original consecutive video frames is a challenging task. Recent kernel-based interpolation methods predict pixels with a single convolution process to replace the dependency of optical flow. However, when scene motion is larger than the pre-defined kernel size, these methods yield poor results even though they take thousands of neighboring pixels into account. To solve this problem in this paper, we propose to use deformable separable convolution (DSepConv) to adaptively estimate kernels, offsets and masks to allow the network to obtain information with much fewer but more relevant pixels. In addition, we show that the kernel-based methods and conventional flow-based methods are specific instances of the proposed DSepConv. Experimental results demonstrate that our method significantly outperforms the other kernel-based interpolation methods and shows strong performance on par or even better than the state-of-the-art algorithms both qualitatively and quantitatively.

scholarly journals Adaptive Frame Interpolation for Wyner-Ziv Video Coding

2007 ◽  
Author(s):  
Savvas Argyropoulos ◽  
Nikolaos Thomos ◽  
Nikolaos V. Boulgouris ◽  
Michael G. Strintzis
Keyword(s):  
Video Coding ◽  
Frame Interpolation

Detection of motion compensated frame interpolation via motion-aligned temporal difference

2018 ◽  
Vol 78 (6) ◽  
pp. 7453-7477 ◽  
Author(s):  
Xiangling Ding ◽  
Yue Li ◽  
Ming Xia ◽  
Jiale He ◽  
Gaobo Yang
Keyword(s):  
Temporal Difference ◽  
Frame Interpolation ◽  
Motion Compensated Frame Interpolation
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