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检索条件"任意字段=2012 IEEE Visual Communications and Image Processing, VCIP 2012"
124 条 记 录,以下是31-40 订阅
排序:
A LOSSLESS COLOR image COMPRESSION METHOD BASED ON A NEW REVERSIBLE COLOR TRANSFORM
A LOSSLESS COLOR IMAGE COMPRESSION METHOD BASED ON A NEW REV...
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ieee visual communications and image processing (vcip)
作者: Kim, Seyun Cho, Nam Ik Seoul Natl Univ Dept Elect Engn & Comp Sci INMC Seoul 151744 South Korea
In many conventional lossless color image compression methods, the pixels or lines from each color component are interleaved, and then they are predicted and coded. Also, it has been reported that the reversible color... 详细信息
来源: 评论
UNIFORM PROBABILITY MODEL FOR DERIVING INTRA PREDICTION ANGULAR TABLE IN HIGH EFFICIENCY VIDEO CODING
UNIFORM PROBABILITY MODEL FOR DERIVING INTRA PREDICTION ANGU...
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ieee visual communications and image processing (vcip)
作者: Li, Guichun Liu, Lingzhi Ling, Nam Zheng, Jianhua Zhang, Philipp Santa Clara Univ Dept Comp Engn Santa Clara CA 95053 USA HiSilicon Technol Co Ltd Santa Clara CA USA HiSilicon Technol Co Ltd Shenzhen Peoples R China
High Efficiency Video Coding (HEVC) is the latest international standard of video coding under development. In HEVC, the new technology of intra prediction, Unified Directional Intra (UDI), has shown significant impro... 详细信息
来源: 评论
NEW BOUNDS ON image DENOISING: VIEWPOINT OF SPARSE REPRESENTATION AND NON-LOCAL AVERAGING
NEW BOUNDS ON IMAGE DENOISING: VIEWPOINT OF SPARSE REPRESENT...
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ieee visual communications and image processing (vcip)
作者: Feng, Jianzhou Song, Li Huo, Xiaoming Yang, Xiaokang Zhang, Wenjun Shanghai Digital Media Proc & Transmiss Key Lab Shanghai 200240 Peoples R China Shanghai Jiao Tong Univ Shanghai 200240 Peoples R China Georgia Inst Technol Atlanta GA 30332 USA
image denoising plays a fundamental role in many image processing applications. Utilizing sparse representation and non-local averaging together is such a successful framework that leads to considerable progress in de... 详细信息
来源: 评论
EFFICIENT image/VIDEO DEBLOCKING VIA SPARSE REPRESENTATION
EFFICIENT IMAGE/VIDEO DEBLOCKING VIA SPARSE REPRESENTATION
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ieee visual communications and image processing (vcip)
作者: Chiou, Yi-Wen Yeh, Chia-Hung Kang, Li-Wei Lin, Chia-Wen Fan-Jiang, Shu-Jhen Natl Sun Yat Sen Univ Dept Elect Engn Kaohsiung Taiwan Acad Sinica Inst Informat Sci Taipei Taiwan Natl Tsing Hua Univ Dept Elect Engn Hsinchu Taiwan
Blocking artifact, characterized by visually noticeable changes in pixel values along block boundaries, is a common problem in block-based image/video compression, especially at low bitrate coding. Various post-proces... 详细信息
来源: 评论
HIGH-QUALITY image INTERPOLATION VIA LOCAL AUTOREGRESSIVE AND NONLOCAL 3-D SPARSE REGULARIZATION
HIGH-QUALITY IMAGE INTERPOLATION VIA LOCAL AUTOREGRESSIVE AN...
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ieee visual communications and image processing (vcip)
作者: Gao, Xinwei Zhang, Jian Jiang, Feng Fan, Xiaopeng Ma, Siwei Zhao, Debin Harbin Inst Technol Sch Comp Sci & Technol Harbin 150006 Peoples R China Peking Univ Sch Elect Engn Comp Sci Beijing Peoples R China
In this paper, we propose a novel image interpolation algorithm, which is formulated via combining both the local autoregressive (AR) model and the nonlocal adaptive 3-D sparse model as regularized constraints under t... 详细信息
来源: 评论
A STUDY ON EFFICIENT COMPRESSION OF MULTI-FOCUS imageS FOR DENSE LIGHT-FIELD RECONSTRUCTION
A STUDY ON EFFICIENT COMPRESSION OF MULTI-FOCUS IMAGES FOR D...
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ieee visual communications and image processing (vcip)
作者: Sakamoto, Takashi Kodama, Kazuya Hamamoto, Takayuki Tokyo Univ Sci Dept Elect Engn Chiyoda Ku 1-14-6 Kudankita Tokyo 1020073 Japan Res Org Informat & Syst Natl Inst Informat Chiyoda Ku Tokyo 1018430 Japan
Light-Field enables us to observe scenes from free viewpoints. However, it generally consists of 4-D enormous data, that are not suitable for storing or transmitting without effective compression. 4-D Light-Field is v... 详细信息
来源: 评论
LOW BIT-RATE VIDEO CODING VIA MODE-DEPENDENT ADAPTIVE REGRESSION FOR WIRELESS visual communications
LOW BIT-RATE VIDEO CODING VIA MODE-DEPENDENT ADAPTIVE REGRES...
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ieee visual communications and image processing (vcip)
作者: Liu, Xianming Wu, Xiaolin Gao, Xinwei Zhao, Debin Gao, Wen Harbin Inst Technol Sch Comp Sci & Technol Harbin Peoples R China McMaster Univ ECE Dept Hamilton ON L8S 4K1 Canada Peking Univ Sch Elect Engn & Comp Sci Beijing Peoples R China
In this paper, a practical video coding scheme is developed to realize state-of-the-art video coding efficiency with lower encoder complexity at low bit-rate, while supporting standard compliance and error resilience.... 详细信息
来源: 评论
Two-stage Parallax Correction and Multi-stage Cross-view Fusion Network Based Stereo image Super-Resolution
Two-stage Parallax Correction and Multi-stage Cross-view Fus...
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ieee International Conference on visual communications and image processing (vcip) - visual communications in the Era of AI and Limited Resources
作者: Zheng, Yijian Li, Sumei Tianjin Univ Sch Elect & Informat Engn Tianjin Peoples R China
Stereo image super-resolution (SR) has achieved great progress in recent years. However, the two major problems of the existing methods are that the parallax correction is insufficient and the cross-view information f... 详细信息
来源: 评论
Viewable Floating Displays Using Simple Secondary Optical Elements
Viewable Floating Displays Using Simple Secondary Optical El...
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ieee visual communications and image processing (vcip) Conference
作者: Zhuang, Zhenfeng Wang, Hongjuan Surman, Phil Sun, Xiao Wei Nanyang Technol Univ Luminous Ctr Excellence Semicond Lighting & Displ Sch Elect & Elect Engn 50 Nanyang Ave Singapore 639798 Singapore
Two displays that enable the formation of floating images in the air are proposed. A high-refresh- rate monitor and two Fresnel lenses are used in the first demo system to create the real image in the air. The second ... 详细信息
来源: 评论
Optimized Truncation Model for Adaptive Compressive Sensing Acquisition of images
Optimized Truncation Model for Adaptive Compressive Sensing ...
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ieee visual communications and image processing (vcip) Conference
作者: Li, Xiangwei Lan, Xuguang Yang, Meng Xue, Jianru Zheng, Nanning Xi An Jiao Tong Univ Inst Artificial Intelligence & Robot Xian 710049 Peoples R China
The sparsity of the input signal is important for compressive sensing (CS) reconstruction in CS system. In this paper, we establish an optimized truncation model to determine the number of the sparsified coefficients ... 详细信息
来源: 评论