Robust and scalable video authentication issues and solutions 1
Robust and scalable video authentication issues and solutions 1
... CHAPTER 1. 1 INTRODUCTION Robust Video Authentication 1. 1 .1 Objective .1 1 .1. 2 Source 1. 1.3 Requirements 1. 1.4 Models of video authentication ... 11 0 Fig 4 .15 PSNR of video before and after signing 11 2 Fig 4 .16 The signed video vs its attacked video 11 3 Fig 5 .1 A “self-embedding” authentication system 11 5 Fig ... Difference and Video Distorti...
Rate-Distortion Analysis and Traffic Modelling of Scalable Video Coders
... • Give a detailed R-D analysis and propose novel R-D models for scalable video coders To better understand scalable coders, we examine distortion and bitrate of scalable coders separately, which ... importance and advantages of scalable coding in video transmission and also describe several popular scalable coders In Chapter III, we give a detailed rate-dis...
Tài liệu LCC Connector System Robust and Reliable Coaxial Solutions doc
... LCC Connector System Robust and Reliable Coaxial Solutions Ordering Information Cable Type Description 734 735 LCC- 1 LCC Connectors Resealable plastic connector kit RG-59 LCC- 2 LCC- 3 WT-2 ... - - - 8 • - 0 - 6 - LCC Connector System Robust and Reliable Coaxial Solutions 30.02 mm 1.18" 9.02 mm 355" 1.57 mm 06" 14.02 mm 55" LCC Connectors System Cri...
Tài liệu RATE-DISTORTION ANALYSIS AND TRAFFIC MODELING OF SCALABLE VIDEO CODERS ppt
... • Give a detailed R-D analysis and propose novel R-D models for scalable video coders To better understand scalable coders, we examine distortion and bitrate of scalable coders separately, which ... importance and advantages of scalable coding in video transmission and also describe several popular scalable coders In Chapter III, we give a detailed rate-dis...
ISSUES AND SOLUTIONS FOR THE RETAIL AND CONSUMER GOODS INDUSTRIES doc
... understand the economics behind the payments in order to correctly account for them Issues and Solutions for the Retail and Consumer Goods Industries PricewaterhouseCoopers 42 33 Property and leases ... affected Issues and Solutions for the Retail and Consumer Goods Industries PricewaterhouseCoopers Table of contents Consumer Goods Company R...
báo cáo hóa học: " Optimal modulation and coding scheme allocation of scalable video multicast over IEEE 802.16e networks" docx
... article as: Tsai et al.: Optimal modulation and coding scheme allocation of scalable video multicast over IEEE 802.16e networks EURASIP Journal on Wireless Communications and Networking 2011 2011:33 ... for Fixed and Mobile Broadband Wireless Access Systems IEEE Standard 802.16e- 2005 (2005) IEEE Computer Society and IEEE Microwave Theory and Technique...
báo cáo hóa học:" Towards ubiquitous video services through scalable video coding and cross-layer optimization" pdf
... Towards ubiquitous video services through scalable video coding and cross-layer optimization Tiia Sutinen∗ , Janne Vehkaper¨, Esa Piri and Mikko Uitto a VTT Technical Research Centre of Finland, ... novel video coding and adaptation solutions to improve the robustness and QoS for video transmission For instance, the novel Scalable Video Coding (SVC) techn...
Báo cáo hóa học: " Research Article Robust and Scalable Transmission of Arbitrary 3D Models over Wireless Networks" potx
... bounding box of an GT object with → centroid x GT and let dGT be the length of the bounding box’ → → diagonal of the GT object Let b AR and x AR be the bounding box and the centroid of an AR object ... calculation of the distance matrix according to (50) is included in Figure 12 and marked as Step Step represents the analysis of temporal correspondence and hence the calc...
Báo cáo hóa học: " Research Article Robust and Scalable Transmission of Arbitrary 3D Models over Wireless Networks" pptx
... rendering and coding,” in Proceedings of the IEEE 3DTV Conference, pp 1–4, Kos Island, Greece, May 2007 [8] G AlRegib, Y Altunbasak, and J Rossignac, “Error-resilient transmission of 3D models, ” ... Chen, B Bodenheimer, and J F Barnes, Robust transmission of 3D geometry over lossy networks,” in Proceedings of the 8th International Conference on 3D Web Technology (...
Báo cáo hóa học: "Motion Estimation and Signaling Techniques for 2D+t Scalable Video Coding" doc
... (MC-EZBC) 2D+t- nonscalable MV 2D+t- scalable MV (e) 4608 5632 24 512 1536 2560 3584 Rate (kbps) t+2D (MC-EZBC) 2D+t- nonscalable MV 2D+t- scalable MV (f) Figure 12: Nonscalable versus scalable motion ... (MC-EZBC) 2D+t- nonscalable MV 2D+t- scalable MV t+2D (MC-EZBC) 2D+t- nonscalable MV 2D+t- scalable MV (a) (b) 32 30 28 26 24 22 Football CIF@30 fps 36 34 Average Y PSNR Av...
application-aware cost function and its performance evaluation over scalable video conference services on heterogenous networks
... cost function Conventional cost functions are either empirical or heuristic Among all available cost functions for ALM routing that we have found, neither of them has a mathematical derivation ... three-variable cost function may build a worse multicast tree than the two-variable cost function of only bandwidth and delay Therefore, a N-variable cost function with N ≥ sho...
Performance and security issues of TCP bulk data transfer in a last mile wireless scenario investigations and solutions
... PERFORMANCE AND SECURITY ISSUES OF TCP BULK DATA TRANSFER IN A LAST MILE WIRELESS SCENARIO: INVESTIGATIONS AND SOLUTIONS VENKATESH S OBANAIK (B.Tech Electronics and Communication Engineering) ... demanding and versatile Among today’s applications are interactive applications demanding a quick response time, bulk data transfer applications requiri...
EVALUATION OF THE REAL SITUATION OF IMPORT ACTIVITIES OF VIETNAM ENERGY DEVELOPMENT SUPPORT JOINT STOCK COMPANY FROM 2009 TO 2011. PROBLEMS AND SOLUTIONS.
... OF VIETNAM ENERGY DEVELOPMENT SUPPORT JOINT STOCK COMPANY As a young company in the field of import of energy -supported equipment, the Vietnam energy development import support joint stock company ... of import activities of Vietnam energy development support joint stock company in recent years 3.1 The real situation...
Làng nghề ở Hà Tây: Thực trạng và giải pháp Handicraft Villages in Hatay Province: Realities and Solutions
... làng nghề hà tây: Thực trạng giải pháp với mục tiêu chủ yếu l tìm hiểu thực trạng sản xuất kinh doanh l ng nghề H Tây, qua tìm yếu tố hạn chế phát triển l ng nghề tỉnh v bớc đầu đề xuất số giải ... tiểu thủ công nghiệp cụm 331 làng nghề hà tây: Thực trạng giải pháp công nghiệp tập trung v l ng nghề Huy động đóng góp th nh phần kinh tế để bớc xây dựn...
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