Suchergebnisse - joint texture and depth map coding

Rate-Distortion Optimal Joint Texture and Depth Map Coding for 3-D Video Streaming von Gao, Pan, Paul, Manoranjan

“… For high compression efficiency, 3-D video coding usually employs a multimode methodology to exploit the dependencies between multiple views as well as between texture and depth …”
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Joint texture and depth map coding for error-resilient 3-D video transmission von Gao, Pan, Xiang, Wei, Rahaman, D. M. Motiur, Paul, Manoranjan

“… Then, joint optimization of texture and depth coding modes is derived based upon an operational rate-distortion framework using Lagrange multiplier method …”
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Texture-Distortion-Constrained Joint Source-Channel Coding of Multi-View Video Plus Depth-Based 3D Video von Gao, Pan, Xiang, Wei, Liang, Dong

“… and depth as well as a maximum tolerable distortion constraint for texture. First, we formulate a joint texture and depth coding mode selection strategy for error …”
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Model-Based Joint Bit Allocation Between Texture Videos and Depth Maps for 3-D Video Coding von Yuan, Hui, Chang, Yilin, Huo, Junyan, Yang, Fuzheng, Lu, Zhaoyang

“… Besides coding efficiency of texture videos and depth maps, joint bit allocation between texture videos and depth maps is also an important research issue in 3-D video coding …”
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Joint texture and depth map video coding based on the scalable extension of H.264/AVC von Siping Tao, Ying Chen, Hannuksela, M.M., Ye-Kui Wang, Gabbouj, M., Houqiang Li

“… Compared with traditional 2D video applications, both the texture video and its associated depth map are required for transmission in a communication system that supports DIBR …”
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Fast joint bit-allocation between texture and depth maps for 3D video coding von Tae Oh, Byung, Lee, Jaejoon, Park, Du-sik

“… This paper presents a fast joint texture/depth bit-allocation method for 3DV coding …”
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A Joint Texture/Depth Edge-Directed Up-sampling Algorithm for Depth Map Coding von Huiping Deng, Li Yu, Jinbo Qiu, Juntao Zhang

“… A joint texture/depth edge-directed up-sampling algorithm for depth map coding is proposed in this paper …”
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Joint video/depth bit allocation for 3D video coding based on distortion of synthesized view von Gaofeng Zhu, Gangyi Jiang, Mei Yu, Fucui Li, Feng Shao, Zongju Peng

“… The joint coding of texture videos and depth maps plays a practical importance in three dimensional (3D) video system …”
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Autofocus on Depth of Interest for 3D Image Coding von Khalil, M., Liu, Yi, Déforges, Olivier, Samrouth, Khouloud, EL Falou, W.

“… In this context, we introduce a new functionality called “autofocus” for 3D image coding, exploiting the depth map as an additional semantic information provided by the 3D sequence …”
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Overview of the Multiview and 3D Extensions of High Efficiency Video Coding von Tech, Gerhard, Ying Chen, Muller, Karsten, Ohm, Jens-Rainer, Vetro, Anthony, Ye-Kui Wang

“… The High Efficiency Video Coding (HEVC) standard has recently been extended to support efficient representation of multiview video and depth-based 3D video formats …”
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A Novel Distortion Model and Lagrangian Multiplier for Depth Maps Coding von Yuan, Hui, Kwong, Sam, Liu, Ju, Sun, Jiande

“… In three-dimensional videos (3-DV) coding systems, depth maps are not used for viewing but for rendering virtual views …”
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Fast depth map mode decision based on depth–texture correlation and edge classification for 3D-HEVC von Zhang, Qiuwen, Zhang, Na, Wei, Tao, Huang, Kunqiang, Qian, Xiaoliang, Gan, Yong

“… In the joint model of 3D-HEVC design, the exhaustive mode decision is required to be checked all the possible prediction modes and coding levels to find the one with least rate distortion cost in depth map coding …”
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Region Adaptive R- \lambda Model-Based Rate Control for Depth Maps Coding von Lei, Jianjun, He, Xiaoxu, Yuan, Hui, Wu, Feng, Ling, Nam, Hou, Chunping

“… In this paper, a novel rate-control algorithm based on the region adaptive R-<inline-formula> <tex-math notation="LaTeX">\lambda </tex-math></inline-formula> model is proposed for depth maps coding …”
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Multiview-Video-Plus-Depth Coding Based on the Advanced Video Coding Standard von Hannuksela, Miska M., Gabbouj, Moncef, Rusanovskyy, Dmytro, Su, Wenyi, Chen, Lulu, Li, Ri, Aflaki, Payman, Lan, Deyan, Joachimiak, Michal, Li, Houqiang

“… ) standard and its multiview video coding (MVC) extension. This scheme introduces several encoding and in-loop coding tools for depth and texture video coding …”
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Nonlinear Depth Map Resampling for Depth-Enhanced 3-D Video Coding von Aflaki, P., Hannuksela, M., Rusanovskyy, D., Gabbouj, M.

“… Depth-enhanced 3-D video coding includes coding of texture views and associated depth maps …”
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Regional Bit Allocation and Rate Distortion Optimization for Multiview Depth Video Coding With View Synthesis Distortion Model von Zhang, Yun, Kwong, Sam, Xu, Long, Hu, Sudeng, Jiang, Gangyi, Kuo, C.-C. Jay

“… : color texture area corresponding depth (CTAD) region and color smooth area corresponding depth (CSAD), respectively …”
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Joint Texture/Depth Power Allocation for 3-D Video SoftCast von Luo, Lei, Yang, Taihai, Zhu, Ce, Jin, Zhi, Tang, Shu

“… One critical issue of 3DV SoftCast is how to allocate the limited power budget of the transmitter to the texture videos and depth maps of the 3DV to achieve the optimal overall quality …”
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Large scaling factor depth map super-resolution using progressive joint-multilateral filtering von Khoddami, Ali Asghar, Moallem, Payman, Kazemi, Mohammad

“… Therefore, depth map Super-Resolution (SR) techniques have received attention. Specifically, achieving an algorithm performing well at large scaling factors is of great importance and also challenging …”
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Joint Bit Allocation and Rate Control for Coding Multi-View Video Plus Depth Based 3D Video von Shao, Feng, Jiang, Gangyi, Lin, Weisi, Yu, Mei, Dai, Qionghai

“… In three-dimensional (3D) video coding, distortion in texture video and depth maps can all affect the quality of the synthesized virtual views …”
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Joint complexity and rate optimization for 3DTV depth map encoding von Van Leuven, S., Kalva, H., Van Wallendael, G., De Cock, J., Van de Walle, R.

“… To reduce the additional complexity and bit rate of the depth map encoding, we present a fast mode decision model based on previously encoded macroblocks of the texture view …”
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