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CodingFlow: Enable Video Coding for Video Stabilization
IEEE Transactions on Image Processing, 2017Video coding focuses on reducing the data size of videos. Video stabilization targets at removing shaky camera motions. In this paper, we enable video coding for video stabilization by constructing the camera motions based on the motion vectors employed in the video coding.
Shuaicheng Liu +3 more
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SCALABLE VIDEO CODING WITH ADAPTIVE VIDEO INTERPOLATION
1996 IEEE International Conference on Acoustics, Speech, and Signal Processing Conference Proceedings, 2005We propose to use video-codec framework for the compression of volumetric medical images by treating interslice variations as "motion" of the tissues. As compression is necessary for telemedicine and archive, such an approach needs only slight modifications of existing codecs and is able to re-use most of the existing software and hardware. This is our
Sadik Bayrakeri, Russell M. Mersereau
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2D Video Coding of Volumetric Video Data
2018 Picture Coding Symposium (PCS), 2018Due to the increased popularity of augmented and virtual reality experiences, the interest in representing the real world in an immersive fashion has never been higher. Distributing such representations enables users all over the world to freely navigate in never seen before media experiences.
Sebastian Schwarz +3 more
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IEEE Transactions on Information Theory, 2011
Causal video coding is a coding paradigm where video source frames X 1 , X 2 , …, X N are encoded in a frame by frame manner, the encoder for each frame can use all previous frames and all previous encoded frames, and the corresponding decoder can use only all previous encoded frames.
En-Hui Yang, Lin Zheng 0002, Dake He
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Causal video coding is a coding paradigm where video source frames X 1 , X 2 , …, X N are encoded in a frame by frame manner, the encoder for each frame can use all previous frames and all previous encoded frames, and the corresponding decoder can use only all previous encoded frames.
En-Hui Yang, Lin Zheng 0002, Dake He
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Mode Dependent Coding Tools for Video Coding
IEEE Journal of Selected Topics in Signal Processing, 2013This paper provides an overview of the mode dependent coding tools in the development of video coding technology. In video coding, the prediction mode is closely related with the local image statistical characteristics. For instance, the angular intra mode contains the oriented structure information and the interpartition mode can reveal the local ...
Siwei Ma +4 more
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2017
With the rapid improvements in digital communication technologies, distributing high-definition visual information has become more widespread. However, the available technologies were not sufficient to support the rising demand for high-definition video.
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With the rapid improvements in digital communication technologies, distributing high-definition visual information has become more widespread. However, the available technologies were not sufficient to support the rising demand for high-definition video.
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Video Coding Based on Distributed Source Coding
Eighth International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS '07), 2007Distributed video coding is a new paradigm for video compression. Practical distributed video coding are promising solutions for emerging applications. Nevertheless, more study and exploration is needed. This paper proposes an application of distributed source coding for video coding.
PERRA, CRISTIAN, GIUSTO, DANIELE
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Configurable variable length code for video coding
2001 IEEE International Conference on Acoustics, Speech, and Signal Processing. Proceedings (Cat. No.01CH37221), 2002The variable length code (VLC) tables in MPEG-1/2/4 and H.263 are fixed and optimized for a limited range of bit-rates, and they cannot handle a variety of applications. The universal variable length code (UVLC) is a new scheme to encode syntax elements and has some configurable capabilities. It is also being considered in ITU-T H.26L.
Ngai-Man Cheung, Yuji Itoh
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Hybrid Video Coding with Trellis-Coded Quantization
2019 Data Compression Conference (DCC), 2019In state-of-the-art video coding, the prediction error signals are transmitted using transform coding, which consists of an orthogonal transform, scalar quantization, and entropy coding of the quantization indexes. We show that the coding efficiency of transform coding can be improved by replacing scalar quantization with trellis-coded quantization ...
Heiko Schwarz +3 more
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Intra coding of AVS2 Video Coding Standard
2014 IEEE International Conference on Multimedia and Expo Workshops (ICMEW), 2014This paper gives an introduction to intra coding of the new generation of Audio Video Coding Standard (AVS2) video part, the latest video coding standard under the development of Audio Video Coding Standard (AVS) Workgroup of China. Started from the basic tools in the first generation of AVS (AVS1), new structures similar to the HEVC are employed in ...
Yinji Piao +3 more
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