Results 111 to 120 of about 317 (151)
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Signal Processing: Image Communication, 2021
Abstract Rate–distortion optimization (RDO) is utilized to select the optimal coding parameters in multi-view video coding (MVC), which employs a Lagrange multiplier to balance the relationship between the distortion and the bitrate. In this paper, an efficient RDO method for the dependent view (DV) in multi-view video (MVV) is proposed based on ...
Tiansong Li +3 more
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Abstract Rate–distortion optimization (RDO) is utilized to select the optimal coding parameters in multi-view video coding (MVC), which employs a Lagrange multiplier to balance the relationship between the distortion and the bitrate. In this paper, an efficient RDO method for the dependent view (DV) in multi-view video (MVV) is proposed based on ...
Tiansong Li +3 more
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Overview of the multiview high efficiency video coding (MV-HEVC) standard
2015 IEEE International Conference on Image Processing (ICIP), 2015This paper reviews the multiview extension (MV-HEVC) of the High Efficiency Video Coding (HEVC) standard. MV-HEVC is capable of multiview video coding with or without accompanying depth views. The key design concepts and design elements of MV-HEVC are described in the paper.
Miska M. Hannuksela +3 more
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High Efficiency Light Field Compression via Virtual Reference and Hierarchical MV-HEVC
2019 IEEE International Conference on Multimedia and Expo (ICME), 2019Efficient storage and delivery of the light field (LF) information rely on high performance compression. In this paper, we propose a high efficiency light field compression algorithm that utilizes a hierarchical coding structure with synthetic virtual references.
Jiawen Gu, Bichuan Guo, Jiangtao Wen
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A Novel Rate Control Method for Free-viewpoint Video in MV-HEVC
2019 International Conference on Computing, Networking and Communications (ICNC), 2019In free-viewpoint video streaming, the available camera views and any virtual viewpoint between the camera views can be chosen by users. Since the amount of data that has to be stored or transmitted increases proportionally with the number of cameras, efficient compression of views is crucial. The Multiview extension of the High Efficiency Video Coding
Roxana Abolfathi +2 more
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Exploring the Use of Early Inter-view Offset Estimation for Low Complexity MV-HEVC
2020 23rd International Symposium on Wireless Personal Multimedia Communications (WPMC), 2020The latest multi-view video coding generation MV-HEVC exploited effectively the interview redundant information in multi-view videos and provided high compression efficiency. However, increasing the distance between cameras during multi-view videos acquisition creates an inter-view disparity.
Amel Belbel +4 more
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Multi-Intensity Illuminated Infrared video compression using MV-HEVC and 3D-HEVC
2017 IEEE International Conference on Multimedia & Expo Workshops (ICMEW), 2017Multi-Intensity Illuminated Infrared (MIIR) video is a new type of infrared video which solves the problem of improper illumination conditions for ordinary infrared cameras for nighttime surveillance. However, its time-varying intensity makes it hard to be compressed with traditional video coding methods.
Chia-Hsin Chan +2 more
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Compressed domain processing for stereoscopic tile based panorama streaming using MV-HEVC
2015 IEEE 5th International Conference on Consumer Electronics - Berlin (ICCE-Berlin), 2015Efficient transport schemes for panoramic video delivery were proposed and demonstrated within the past decade. With the recent advances of head mounted displays however, consumers may soon have immersive and sufficiently convenient end devices at reach which could lead to an increasing demand for stereoscopic panoramic video experiences.
Robert Skupin +2 more
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An Adaptive Stereoscopic Video Streaming Mechanism Using MV-HEVC and 3D-HEVC Technologies
2019 Twelfth International Conference on Ubi-Media Computing (Ubi-Media), 2019In this paper, we propose an adaptive stereoscopic video streaming mechanism using MV-HEVC and 3D-HEVC technologies. When the current available bandwidth is insufficient for delivering all video layers, the mechanism selects the MV-HEVC and 3D-HEVC video pictures near the current playing point with the proposed rate control algorithm.
Tz-Heng Hsu +4 more
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A Novel Randomize Hierarchical Extension of MV-HEVC for Improved Light Field Compression
2019 International Conference on 3D Immersion (IC3D), 2019This paper presents a novel scheme for light field compression based on a randomize hierarchical multi-view extension of high efficiency video coding (dubbed as RH-MVHEVC). Specifically, a light field data are arranged as a multiple pseudo-temporal video sequences which are efficiently compressed with MV-HEVC encoder, following an integrated random ...
Mansi Sharma, Gowtham Ragavan
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A New Prediction Structure for Efficient MV-HEVC based Light Field Video Compression
2019 International Conference on Computing, Networking and Communications (ICNC), 2019Light Field imaging has emerged as a technology that enables the capture of images and video with richer information. Captured content is composed of numerous views aligned in both horizontal and vertical directions providing full parallax, offering light intensity and directional information, but at the same time significantly increasing bandwidth ...
Joseph Khoury +2 more
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