'Coding efficiency' diaporamas de présentation

Scalable Video Coding

Prof. V. M. Gadre Department of Electrical Engineering, IIT Bombay. Scalable Video Coding. Scalable Video Coding. Video streaming over internet is gaining more and more popularity due to video conferencing and video telephony applications.

1.21k views • 84 slides

Scalable Video Coding

Prof. V. M. Gadre Department of Electrical Engineering, IIT Bombay. Scalable Video Coding. Scalable Video Coding. Video streaming over internet is gaining more and more popularity due to video conferencing and video telephony applications.

1.12k views • 81 slides

CS201: PART 1

CS201: PART 1. Data Structures & Algorithms S. Kondakc?. Analysis of Algorithms. Algorithm. Input. Output. An algorithm is a step-by-step procedure for solving a problem in a finite amount of time. Theoretical Analysis of Algorithms:

718 views • 64 slides

CS201: PART 1

CS201: PART 1. Data Structures & Algorithms S. Kondakc?. Analysis of Algorithms. Algorithm. Input. Output. An algorithm is a step-by-step procedure for solving a problem in a finite amount of time. Theoretical Analysis of Algorithms:

725 views • 64 slides

Chapter 5 DICTIONARY CODING

Chapter 5 DICTIONARY CODING. Dictionary Coding. Dictionary coding is different from Huffman coding and arithmetic coding. Both Huffman and arithmetic coding techniques are based on a statistical model (e.g., occurrence probabilities).

731 views • 56 slides

Analysis & Design of Algorithms (CSCE 321)

Analysis & Design of Algorithms (CSCE 321). Prof. Amr Goneid Department of Computer Science, AUC Part 8. Greedy Algorithms. Greedy Algorithms. Greedy Algorithms. Microsoft Interview From: http://www.cs.pitt.edu/~kirk/cs1510/. Greedy Algorithms. Greedy Algorithms The General Method

789 views • 47 slides

An Overview of Perceptual Audio Coding and MPEG AAC

An Overview of Perceptual Audio Coding and MPEG AAC. Introduction. Audio coding or audio compression algorithms are used to obtain compact digital representation of high-fidelity (wideband) audio signals for the purpose of efficient transmission or storage.

655 views • 41 slides

Zarna Patel 1001015672 z arnaben.patel@mavs.uta

Coding Efficiency and Computational Complexity of Video Coding Standards-Including High Efficiency Video Coding (HEVC). Zarna Patel 1001015672 z arnaben.patel@mavs.uta.edu. Objective. The primary goal of most digital video coding standards has been to optimize coding efficiency.

587 views • 38 slides

Internet Media Delivery Systems: Current Design, Open Issues, Research Problems.

487 views • 35 slides

Scalable Video Coding Scalable Extension of H.264 / AVC

Scalable Video Coding Scalable Extension of H.264 / AVC. Scalable Video Coding. Video streaming over internet is gaining more and more popularity due to video conferencing and video telephony applications.

656 views • 28 slides

Overview

A Highly Parallel and Highly Efficient System for Video Coding JCTVC-A105: Sharp Response to JCT-VC Call for Proposals A. Segall, T. Yamamoto, J. Zhao, Y. Kitaura, Y. Yasugi and T. Ikai. Overview. Overview High Level Description of Proposed System Novel Features Performance.

284 views • 28 slides

Limin Liu, Member, IEEE Zhen Li, Member, IEEE Edward J. Delp , Fellow, IEEE CSVT 2009

Limin Liu, Member, IEEE Zhen Li, Member, IEEE Edward J. Delp , Fellow, IEEE CSVT 2009. Efficient and low-complexity Surveillance video compression using backward-channel aware wyner-ziv video coding. Outline. Introduction Low-complexity Video Encoding Approaches for SVC

397 views • 27 slides

A Pragmatic Spatial-Random-Access-Enabled Video Coding Scheme

368 views • 23 slides

Overview of the H.264/AVC Video Coding Standard

471 views • 22 slides

STATISTIC & INFORMATION THEORY (CSNB134)

STATISTIC & INFORMATION THEORY (CSNB134). MODULE 10 VARIABLE LENGTH CODING. Recaps. In Module 9, you have been introduced to the concepts of two type of coding:- (1) fixed length coding (FLC) the number of bits that represent all symbols are equal

309 views • 21 slides

Error Resilience of Video Transmission By Rate-Distortion Optimization and Adaptive Packetization

Error Resilience of Video Transmission By Rate-Distortion Optimization and Adaptive Packetization. Yuxin Liu, Paul Salama and Edwad Delp ICME 2002. Outline. Introduction Error resilience in H.263+ Rate-distortion optimization Proposed Scheme Adaptive Packetization

376 views • 20 slides

Entropy Slices for Parallel Entropy Coding K. Misra, J. Zhao and A. Segall

387 views • 17 slides

A Robust Fine Granularity Scalability Using Trellis-Based Predictive Leak

A Robust Fine Granularity Scalability Using Trellis-Based Predictive Leak. Hsiang-Chun Huang, Chung-Neng Wang and Tihao Chiang. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, VOL. 12, NO. 6, JUNE 2002. Outline. Introduction Prediction techniques for the enhancement layer

277 views • 16 slides

Coding Efficiency Evaluation of AV1 Coding Tools

Coding Efficiency Evaluation of AV1 Coding Tools. Ryan Lei Video Codec Architect, Intel Corp. ryan.lei@intel.com. Agenda. Motivation of the Study Test Configurations Analysis of Selected Result Summary and Proposals. Motivation.

168 views • 15 slides

AVC Compression Update: FRExt and future

AVC Compression Update: FRExt and future. Matthew Goldman Vice President of Technology Compression Systems. MPEG-4 AVC / H.264 Version 1 ISO/IEC 14496-10 [MPEG-4 Part 10] = ITU-T Rec. H.264. Primary Technical Objectives Significant improvement in coding efficiency High loss/error robustness

141 views • 6 slides