MPEG-4 fine granular scalability
Unequal Packet Loss Resilience for Fine-Granular-Scalability Video
... particular, fine-granular-scalability (FGS) video coding has been recently adopted by the MPEG-4 standard as the core video-compression method for streaming ...FGS scalability ...
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Temporal Scalability through Adaptive-Band Filter Banks for Robust H.264/MPEG-4 AVC Video Coding
... gressive fine granular scalability coding or subband decom- positions [3, ...introduce scalability inside both open- loop and closed-loop temporal prediction ...
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Efficient and Syntax-Compliant JPEG 2000 Encryption Preserving Original Fine Granularity of Scalability
... In [15], we have proposed a codeblock-based scheme which encrypts each codeblock independently. The scheme produces a small, about 1.0%, file-size overhead, and is not syntax-compliant. The scheme is further improved and ...
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Fine grained access of personal health record in cloud computing
... [3] M. Li, S. Yu, K. Ren, and W. Lou. 2010. Securing Personal Health Records in Cloud Computing: Patient-Centric and Fine-Grained Data Access Control in Multi-Owner Settings. Proc. Sixth Int’lICST Conf. Security ...
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Parity Bit Replenishment for JPEG 2000-Based Video Streaming
... rather fine “on the fly” adaptation of entire frame quality, based on a smart design of temporal prediction loops and on the frequency-based partitioning of enhancement ...
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AYURVEDIC MANAGEMENT OF ULCERATIVE COLITIS W.S.R TO GRAHNI DUSTI- A CASE STUDY .......
... Initially patient oral ayurvedic medicine was prescribed for one month but on fol- low up she did not show any relief in symptoms. Therefore treatment plan was changed. Along with oral medi- cine, 3 Picchabastiwas ...
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SELECTIVE LASER MELTING OF Al-Cu12 IN-SITU ALLOYING DEVELOPMENT FOR ANCHOR-LESS PROCESSING
... Figure 4-27 Influence of high temperature pre heating substrate on porosity optimization for different laser power conditions; 160W, 170W and 180W ...Figure 4-28 Schematics of inter-reflection of laser beam ...
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Control Schemes to Reduce Risk of Extinction in the Lotka Volterra Predator Prey Model
... Figure 3 shows the performance of the convergence guaranteed control scheme in order to drive the popula- tion to the desired final state. Figure 4 shows the control variables used to achieve the performance. We ...
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OVERVIEW OF SOIL STABILIZATION USING MICRO PILES
... According to (Sherwood, 1993)[8] fine- grained granular materials are the easiest to stabilize due to their large surface area in relation to their particle diameter. A clay soi[r] ...
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A Space Time Coded OFDM Based MPEG 4 Audio Transceiver
... In Figure 2, we show the instantaneous channel SNR experienced by the 512-subcarrier OFDM modem for a onetransmitter, one-receiver scheme and for the space time block code G2 [6] using t[r] ...
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Flora, Plant Communities, and Soils of a Significant Natural Area in the Middle Atlantic Coastal Plain (Craven County, North Carolina)
... This natural community covers the largest portion of the study area. The closed canopy of the Tidal Cypress - Gum Swamp is dominated by Taxodium distichum and Nyssa aquatica. Other important canopy species include ...
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MPEG-4 AVC/H.264 Video Codecs Comparison
... The main achievements of the Video Group in the area of video compression include: • Well-known public comparisons of JPEG, JPEG-2000 and MPEG-2 decoders, as well as MPEG-4 and annual H.264 codec ...
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Using Codeword Substitution to Hide Data in Encrypted MPEG 4 Videos
... ISO/IEC MPEG organization. H.264/AVC or MPEG-4 is a video compression format [2] ...video. MPEG-4 video streams generally avoids leakage of video content which can help to address the ...
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A Turbo Detection Aided Serially Concatenated MPEG 4/TCM Videophone Transceiver
... the MPEG-4 standard targets a broader range of different ap- plications and bitrates than the previously defined hybrid video cod- ing standards such as MPEG-1, 2 or ...the MPEG-4 cod- ...
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Conveyor System to Transfer Fine Powdered Plastic Raw Material into Mixing MachinE
... In industries it is important to reduce the pollution during production Sprocess. And most of the industries are automizing to reduce the manual effort and risk and to increase the productivity. This project reduces the ...
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Design and implementation of a DSP based MPEG-1 audio encoder
... Frequency 13 Figure 5: MPEG Encoder Block Diagram 14 Figure 6: MPEG audio frame format 16 FIGURE7: MPEG LAYER 1 FRAME FORMAT 20 Figure 8: MPEG layer 1 Subband Sample Format 20 Figure 9: [r] ...
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Xiaowe Xiaow i e Wan Wa g Jingxin Fen Fe g n Mar 7th, 2011
... Data Model Data Model... Linearly Scalability Linearly Scalability.[r] ...
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Investigation of Tube Hydroforming Process Envelope for Macro/Meso Scalability
... To begin the scalability study, five tube diameters (2.250 in, 2.000 in, 1.000 in, 0.625 in, and 0.250 in) were selected. The tubes thicknesses were scaled as a percentage of the tube diameter (5.00%, 3.75%, 2.50% ...
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Audio Visual Speech Recognition Using MPEG 4 Compliant Visual Features
... We describe an audio-visual automatic continuous speech recognition system, which significantly improves speech recognition performance over a wide range of acoustic noise levels, as well as under clean audio conditions. ...
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MOTION ESTIMATION IN MPEG-4 VIDEO SEQUENCE USING BLOCK MATCHING ALGORITHM
... Now a day, MPEG-4 is the most apparent multimedia standard which combines natural interactivity, synthetic digital videos and computer graphics. It has a wide variety of applications such as video ...
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