Versatile Video Coding-Post Processing Feature Fusion: A Post-Processing Convolutional Neural Network with Progressive Feature Fusion for Efficient Video Enhancement
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| Publicat a: | Applied Sciences vol. 14, no. 18 (2024), p. 8276 |
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| Autor principal: | |
| Altres autors: | , |
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MDPI AG
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| Accés en línia: | Citation/Abstract Full Text + Graphics Full Text - PDF |
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| 001 | 3110325251 | ||
| 003 | UK-CbPIL | ||
| 022 | |a 2076-3417 | ||
| 024 | 7 | |a 10.3390/app14188276 |2 doi | |
| 035 | |a 3110325251 | ||
| 045 | 2 | |b d20240101 |b d20241231 | |
| 084 | |a 231338 |2 nlm | ||
| 100 | 1 | |a Das, Tanni |u Department of Electronics and Information Convergence Engineering, Kyung Hee University, Yongin 17104, Republic of Korea; <email>tannidascu@gmail.com</email> (T.D.); <email>xilongliang97@gmail.com</email> (X.L.) | |
| 245 | 1 | |a Versatile Video Coding-Post Processing Feature Fusion: A Post-Processing Convolutional Neural Network with Progressive Feature Fusion for Efficient Video Enhancement | |
| 260 | |b MDPI AG |c 2024 | ||
| 513 | |a Journal Article | ||
| 520 | 3 | |a Advanced video codecs such as High Efficiency Video Coding/H.265 (HEVC) and Versatile Video Coding/H.266 (VVC) are vital for streaming high-quality online video content, as they compress and transmit data efficiently. However, these codecs can occasionally degrade video quality by adding undesirable artifacts such as blockiness, blurriness, and ringing, which can detract from the viewer’s experience. To ensure a seamless and engaging video experience, it is essential to remove these artifacts, which improves viewer comfort and engagement. In this paper, we propose a deep feature fusion based convolutional neural network (CNN) architecture (VVC-PPFF) for post-processing approach to further enhance the performance of VVC. The proposed network, VVC-PPFF, harnesses the power of CNNs to enhance decoded frames, significantly improving the coding efficiency of the state-of-the-art VVC video coding standard. By combining deep features from early and later convolution layers, the network learns to extract both low-level and high-level features, resulting in more generalized outputs that adapt to different quantization parameter (QP) values. The proposed VVC-PPFF network achieves outstanding performance, with Bjøntegaard Delta Rate (BD-Rate) improvements of 5.81% and 6.98% for luma components in random access (RA) and low-delay (LD) configurations, respectively, while also boosting peak signal-to-noise ratio (PSNR). | |
| 653 | |a Innovations | ||
| 653 | |a Video compression | ||
| 653 | |a Deep learning | ||
| 653 | |a Algorithms | ||
| 653 | |a Streaming media | ||
| 653 | |a Bandwidths | ||
| 653 | |a Neural networks | ||
| 653 | |a Efficiency | ||
| 700 | 1 | |a Liang, Xilong |u Department of Electronics and Information Convergence Engineering, Kyung Hee University, Yongin 17104, Republic of Korea; <email>tannidascu@gmail.com</email> (T.D.); <email>xilongliang97@gmail.com</email> (X.L.) | |
| 700 | 1 | |a Choi, Kiho |u Department of Electronics and Information Convergence Engineering, Kyung Hee University, Yongin 17104, Republic of Korea; <email>tannidascu@gmail.com</email> (T.D.); <email>xilongliang97@gmail.com</email> (X.L.); Department of Electronic Engineering, Kyung Hee University, Yongin 17104, Republic of Korea | |
| 773 | 0 | |t Applied Sciences |g vol. 14, no. 18 (2024), p. 8276 | |
| 786 | 0 | |d ProQuest |t Publicly Available Content Database | |
| 856 | 4 | 1 | |3 Citation/Abstract |u https://www.proquest.com/docview/3110325251/abstract/embedded/6A8EOT78XXH2IG52?source=fedsrch |
| 856 | 4 | 0 | |3 Full Text + Graphics |u https://www.proquest.com/docview/3110325251/fulltextwithgraphics/embedded/6A8EOT78XXH2IG52?source=fedsrch |
| 856 | 4 | 0 | |3 Full Text - PDF |u https://www.proquest.com/docview/3110325251/fulltextPDF/embedded/6A8EOT78XXH2IG52?source=fedsrch |