'Error concealment' presentation slideshows

Physical Layer of 3GPP W-CDMA

Physical Layer of 3GPP W-CDMA. Dec. 2000 IMT-2000 System R&D Team Samsung Electronics Co. , LTD. CONTENTS. Modem Chipset Technology Spread Spectrum Principles Basic Concept of 3GPP W-CDMA Benefits of 3GPP W-CDMA Synchronization of 3GPP Vocoder Layer 1 Channels of 3GPP W-CDMA

1.26k views • 105 slides

ERROR CONCEALMENT TECHNIQUES IN H.264/AVC, FOR VIDEO TRANSMISSION OVER WIRELESS NETWORKS

636 views • 47 slides

Error Control and Concealment for Video Communication

646 views • 44 slides

Error Control and Concealment for Video Communication

457 views • 44 slides

Rate control for ABR service in ATM Networks

Rate control for ABR service in ATM Networks. 98/9/30 Multimedia & Comm. Lab ???. Contents. Introduction ABR Service Congestion Control Mechanisms Source-level Rate Adaptation Examples Open Issues. Introduction. Classes of Service Why need Congestion Control

549 views • 39 slides

Error-Protection Techniques of SPIHT-Coded Images in Packet Loss Network

Error-Protection Techniques of SPIHT-Coded Images in Packet Loss Network. ???????? ??????? 11 ? 12 ?. Error Protection techniques. Error resilience: Robustness. Needing to modify encoder. Needing add additional information. Channel coding: Correcting the errors.

521 views • 38 slides

Muhammad Saleem Koul, SM IEEE mskoul@uta EE Dept., UT Arlington

Muhammad Saleem Koul, SM IEEE mskoul@uta.edu EE Dept., UT Arlington. EE 5359: Multimedia Processing Final Project. Error Resilience and Performance Evaluation of H.264/AVC video streams in a Lossy Wireless Environment. Synopsis.

525 views • 37 slides

Muhammad Saleem Koul, SM IEEE mskoul@uta EE Dept., UT Arlington

Muhammad Saleem Koul, SM IEEE mskoul@uta.edu EE Dept., UT Arlington. EE 5359: Multimedia Processing Final Project. Error Resilience and Performance Evaluation of H.264/AVC video streams in a Lossy Wireless Environment. Synopsis.

507 views • 37 slides

Concealment of Whole-Picture Loss in Hierarchical B-Picture Scalable Video Coding

Concealment of Whole-Picture Loss in Hierarchical B-Picture Scalable Video Coding. IEEE TRANSACTIONS ON MULTIMEDIA, VOL. 11, NO. 1, JANUARY 2009 Xiangyang Ji , Debin Zhao, and Wen Gao. Outline. Introduction Proposed Error Concealment Strategy Experimental Results Conclusion.

485 views • 33 slides

Distortion-Aware Retransmission of Video Packets and Error Concealment using Thumbnail

Distortion-Aware Retransmission of Video Packets and Error Concealment using Thumbnail. EE398 Course Project Winter 07/08 Presenter: Zhi Li. Presentation Outline. Idea in a nutshell Realizations Distortion estimation Retransmission decision Adaptive error concealment Experiment results

394 views • 23 slides

IMAGE-DEPENDENT SPATIAL SHAPE-ERROR CONCEALMENT

IMAGE-DEPENDENT SPATIAL SHAPE-ERROR CONCEALMENT. Professor L.S. Dooley. Dr. F.A. Sohel Dr. G.C. Karmakar. Presentation outline. What is error concealment (EC) Traditional vs the image dependent EC Importance and applications The proposed EC technique Experimental results Conclusion.

331 views • 23 slides

Watermarking Part 2: Future Work

Watermarking Part 2: Future Work. Robert J. Berger II. Michael P. Marcinak. Bijan G. Mobasseri. Electrical and Computer Engineering Department Villanova University 18 August 2004. Michael Marcinak. Watermarking Part 2: Future Work. Overview. JPEG Watermarking Software Current Version

393 views • 23 slides

A DSP Solution to Error Concealment in Digital Video

A DSP Solution to Error Concealment in Digital Video. Eduardo Asbun and Edward J. Delp. Video and Image Processing Laboratory ( VIPER) Purdue Multimedia Testbed School of Electrical and Computer Engineering Purdue University West Lafayette, IN 47907-1285 +1 765 494 1740

355 views • 20 slides

Evaluation of MPEG4-SVC f or QoE protection i n the context of transmission errors

Yohann Pitrey Marcus Barkowsky Patrick Le Callet Romuald Pepion. Evaluation of MPEG4-SVC f or QoE protection i n the context of transmission errors. SPIE Optical Engineering + Applications Applications of Digital Image Processing XXXIII. IRCCyN lab, IVC group NANTES, FRANCE

254 views • 17 slides

Hybrid error concealment method based on H.264 standard for wireless transmission EE5359

Hybrid error concealment method based on H.264 standard for wireless transmission EE5359. Sadaf Ahamed 1000694336. 3G/4G Cellular Telephony. Figure 1.Typical situation on 3G/4G cellular telephony [8].

298 views • 10 slides

Hybrid error concealment method based on H.264 standard for wireless transmission EE5359

Hybrid error concealment method based on H.264 standard for wireless transmission EE5359. Sadaf Ahamed 1000694336. 3G/4G Cellular Telephony. Figure 1.Typical situation on 3G/4G cellular telephony [8].

193 views • 10 slides