Výsledky vyhledávání - Binary shape coding

A contour-based approach to binary shape coding using a multiple grid chain code Autor Nunes, Paulo, Marqués, Ferran, Pereira, Fernando, Gasull, Antoni

“…This paper presents a contour-based approach to efficiently code binary shape information in the context of object-based video coding…”
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Quad-Tree Block-Based Binary Shape Coding Autor Zhenliang Shen, Frater, M.R., Arnold, J.F.

“…, there is no blending of pixels at object boundaries. In this paper, we present a new lossless block-based coding algorithm for binary shapes that combines a quad-tree structure with context-based arithmetic coding…”
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A new adaptive vertex-based binary shape coding technique Autor Kuo, Chung-Ming, Hsieh, Chaur-Heh, Huang, Yong-Ren

“…This paper presents a new adaptive vertex-based coding scheme to improve the coding efficiency of the object shapes of a video sequence…”
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A Rate and Distortion Analysis of Multiscale Binary Shape Coding Based on Statistical Learning Autor Zhenzhong Chen, Zhenzhong Chen, King Nigi Ngan, King Nigi Ngan

“…In this paper, we propose a statistical learning-based approach to analyze the rate-distortion characteristics of MPEG-4 multiscale binary shape coding…”
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Binary shape coding using baseline-based method Autor Shi Hwa Lee, Dae-Sung Cho, Yu-Shin Cho, Se Hoon Son, Jang, E.S., Jae-Seob Shin, Yang Seock Seo

“…Here, we propose a new shape-coding algorithm called baseline-based binary shape coding (BBSC…”
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Rate-distortion modeling for multiscale binary shape coding based on Markov random fields Autor Vetro, A., Yao Wang, Huifang Sun

“…The purpose of this paper it to explore the relationship between the rate-distortion characteristics of multiscale binary shape and Markov random field (MRF) parameters…”
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Optimal Pruning Quad-Tree Block-Based Binary Shape Coding Autor Zhenliang Shen, Frater, M., Arnold, J.

“… The binary shape means each pixel is either background or object. In this paper, we present a new lossless block-based coding algorithm for binary shapes that combines a quad-tree structure with block-based arithmetic coding…”
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Generalized predictive binary shape coding using polygon approximation Autor Kim, Jong Il, Bovik, Alan C., Evans, Brian L.

“…This paper introduces a new binary shape coding technique called generalized predictive shape coding (GPSC…”
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Binary shape coding using baseline-based method: Representation and coding of images and video. II Autor SHI HWA LEE, CHO, D.-S, CHO, Y.-S, SE HOON SON, JANG, E. S, SHIN, J.-S, YANG SEOCK SEO

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Scan interleaving based scalable binary shape coding Autor Son, Se-Hoon, Jang, Euee S, Lee, Shi-Hwa, Cho, Dae-Sung, Shin, Jae-Seob, Seo, Yang-Seock

“…In this paper, we propose scan interleaving based shape coding (SISC) as a spatial scalable coding algorithm for binary shape…”
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Scan interleaving based scalable binary shape coding: Special Issue on Shape Coding for Emerging Multimedia Applications Autor SON, S.-H, JANG, E. S, LEE, S.-H, CHO, D.-S, SHIN, J.-S, SEO, Y.-S

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A new vertex-based binary shape coder for high coding efficiency Autor Chung, Jae-won, Lee, Jin-hak, Moon, Joo-hee, Kim, Jae-kyoon

“…This paper proposes a new vertex-based binary shape intra coding scheme that generates a set of vertices reducing shape reconstruction error and efficiently encodes the vertices…”
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Generalized predictive binary shape coding using polygon approximation: Special Issue on Shape Coding for Emerging Multimedia Applications Autor JONG IL KIM, BOVIK, A. C, EVANS, B. L

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A contour-based approach to binary shape coding using a multiple grid chain code: Special Issue on Shape Coding for Emerging Multimedia Applications Autor NUNES, P, MARQUES, F, PEREIRA, F, GASULL, A

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A Unified Approach of Bit-Rate Control for Binary and Gray-Level Shape Sequences Coding Autor Chen, Zhenzhong, Ngan, King Ngi

“…This paper describes a unified framework of bit-rate control for binary and gray-level shape coding…”
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Shape-adaptive coding using binary set splitting with k-d trees Autor Fowler, J.E.

“…The binary set splitting with k-d trees (BISK) algorithm is introduced. An embedded wavelet-based image coder based on the popular bitplane-coding paradigm, BISK is designed specifically for the coding of image objects with arbitrary shape…”
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Rate-distortion analysis for MPEG-4 binary shape coding Autor Zhenzhong Chen, King Ngi Ngan

“…In this paper, we propose a statistical learning based approach to analyze the rate-distortion characteristics of MPEG-4 binary shape coding…”
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VLSI design for MPEG-4 shape coding using a contour-based binary motion estimation algorithm Autor Tsai, T.-H., Chen, C.-P.

“… The authors apply the fast shape coding algorithm, with contour-based binary motion estimation (CBBME…”
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A simple and efficient binary shape coding technique based on bitmap representation Autor Bossen, F., Ebrahimi, T.

“…This article presents a technique based on the JBIG algorithm for binary shape coding in both lossless and lossy modes…”
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A fast binary motion estimation algorithm for MPEG-4 shape coding Autor Tsai, T.-H., Chen, C.-P.

“…This paper presents a fast binary motion estimation (BME) algorithm using diamond search pattern for MPEG-4 shape coding, which is the key technology for supporting the content-based video coding…”
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