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Deep Feature Guided Image Retargeting
Image retargeting is the technique to display images via devices with various aspect ratios and sizes. Traditional content-aware …
Jinan Wu
,
Rong Xie
,
Li Song
,
Bo Liu
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DOI
FPGA Based Video Transcoding System with 2K-4K Super-Resolution Conversion
We present a FPGA-based system supporting video stream transcoding with 2k full high-definition (FHD) video to 4k ultra high-definition …
Yuzhuo Wei
,
Li Chen
,
Rong Xie
,
Li Song
,
Xiaoyun Zhang
,
Zhiyong Gao
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DOI
Identifying and Pruning Redundant Structures for Deep Neural Networks
Deep convolutional neural networks have achieved considerable success in the field of computer vision. However, it is difficult to …
Wenyao Gan
,
Li Song
,
Li Chen
,
Rong Xie
,
Xiao Gu
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DOI
CNN Accelerated Intra Video Coding, Where Is the Upper Bound?
The very high complexity of the High Efficiency Video Coding standard (HEVC) is the main hurdle for its wide deployment and use. To …
Yan Huang
,
Li Song
,
Ebroul Izquierdo
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DOI
JND-based Perceptual Rate Distortion Optimization for AV1 Encoder
AV1 is the next-generation open video coding format, and it can achieve significant coding efficiency with novel coding tools. It …
Chen Zhu
,
Li Song
,
Rong Xie
,
Jingning Han
,
Yaowu Xu
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DOI
Advanced CNN Based Motion Compensation Fractional Interpolation
Fractional-sample precision motion compensation has been widely adopted in a series of video coding standards to further improve …
Han Zhang
,
Li Li
,
Li Song
,
Xiaokang Yang
,
Zhu Li
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DOI
Deep Video Inverse Tone Mapping
Inverse tone mapping is an important topic in High Dynamic Range technology. Recent years, deep learning based image inverse tone …
Yucheng Xu
,
Li Song
,
Rong Xie
,
Wenjun Zhang
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DOI
Gan Based Multi-Exposure Inverse Tone Mapping
High dynamic range (HDR) imaging provide larger range of luminosity and wider color gamut than conventional low dynamic range (LDR) …
Yucheng Xu
,
Shiyu Ning
,
Rong Xie
,
Li Song
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DOI
Low-precision CNN Model Quantization based on Optimal Scaling Factor Estimation
With the development of convolutional neural networks (CNNs), researchers have acquired satisfactory performances on computer vision …
Yilun Zhou
,
Li Chen
,
Rong Xie
,
Li Song
,
Wenjun Zhang
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DOI
Viewport Prediction for Panoramic Video with Multi-CNN
Real-time interaction has become increasingly important. At the same time, panoramic video has gradually become popular. In this paper, …
Xiao Li
,
Siyi Wang
,
Chen Zhu
,
Li Song
,
Rong Xie
,
Wenjun Zhang
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DOI
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