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hierarchical video signal transmission

An Efficient Hierarchical Modulation based Orthogonal Frequency Division Multiplexing Transmission Scheme for Digital Video Broadcasting

An Efficient Hierarchical Modulation based Orthogonal Frequency Division Multiplexing Transmission Scheme for Digital Video Broadcasting

... modulation. Hierarchical modulation is highly recommended for digital ...broadcasting. Hierarchical modulation is also called as multilayer modulation which is quite different from multilayer coding which ...

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Color plus depth 3-D video transmission with hierarchical 16-QAM

Color plus depth 3-D video transmission with hierarchical 16-QAM

... of Signal Processing techniques. The 6th International Conference on Signal Processing and Communication Systems, ICSPCS’2012, follows the very successful ICSPCS'2010 and ...using Signal Processing ...

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OFDM Based Turbo Coded Hierarchical and Non Hierarchical Terrestrial Mobile Digital Video Broadcasting

OFDM Based Turbo Coded Hierarchical and Non Hierarchical Terrestrial Mobile Digital Video Broadcasting

... DVB transmission. The turbo codec is shown to provide Signal-to-Noise Ratio (SNR) performance advantages in excess of 5–6 dB over conventional convolutional coding both in terms of bit error rate and ...

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Error resilience techniques for wireless 3-D video transmission

Error resilience techniques for wireless 3-D video transmission

... bitstream signal is one of the most effective techniques for addressing the quality degradation caused by channel er- ...compressed video stream presents different bit error sensitivities to channel ...

201

Multi hop transmission and routing with hierarchical modulation

Multi hop transmission and routing with hierarchical modulation

... digital video broadcasting, hierarchical modulation can also be applied to unicast communications in a cooperative ...cooperative transmission and routing strategies with hierarchical ...how ...

12

Hierarchical event selection for video storyboards with a case study on snooker video visualization

Hierarchical event selection for video storyboards with a case study on snooker video visualization

... the video. The full video requires 33 minutes to watch, whereas the participants required (on average) 2 minutes 44 seconds to view the ...the video became tedious because of the large number of ...

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Hierarchical Coding Structure for Video Coding and its Applicability in Scalable Video Coding

Hierarchical Coding Structure for Video Coding and its Applicability in Scalable Video Coding

... In general for three level decomposition, if 𝑉 8 𝑗 (π‘₯, 𝑦), 𝑗 = 1,2,3 represent the motion vector of the third level coarse subimages then the motion vectors of its corresponding higher resolution subimages π‘Š 4 𝑗 : 𝑖 = ...

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Hierarchical Clustering Technique For Traffic Signal Decision Support

Hierarchical Clustering Technique For Traffic Signal Decision Support

... TOD signal control is that timing plans are developed off-line to meet the demands of pre-determined peak periods that occur during a 24 hour, weekday period [3, 4, ...

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Pattern Recognition using Mixture of Experts - A Review

Pattern Recognition using Mixture of Experts - A Review

... The applications of ME and HME models include mainly pattern recognition tasks and regression problems. In pattern recognition, these models are widely used in signal processing [26] [27], speech recognition [28], ...

7

Secured Technique for Transmission of a Video by Embedding on Target Mosaic Video

Secured Technique for Transmission of a Video by Embedding on Target Mosaic Video

... In the present scenario, a number videos are sent through internet or other sources. These video may be highly confidential or private, that is it may include personal albums, medical images or military images. ...

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White Paper: Video Compression for CCTV

White Paper: Video Compression for CCTV

... toward video signal storage, however, delays have not been ...support video recorder functions such as fast forward and reverse, I frames (JPEG-coded single frames) have been distributed throughout ...

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An Integrated Source and Channel Rate Allocation Scheme for Robust Video Coding and Transmission over Wireless Channels

An Integrated Source and Channel Rate Allocation Scheme for Robust Video Coding and Transmission over Wireless Channels

... robust video coding scheme for a given total channel bit rate with the knowledge of the stochastic characteristics of the wireless fading ...the video coding error (quantization and mode selection of MB), ...

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Interactive Video Coding and Transmission over Heterogeneous Wired to Wireless IP Networks Using an Edge Proxy

Interactive Video Coding and Transmission over Heterogeneous Wired to Wireless IP Networks Using an Edge Proxy

... not implement this error-detecting functionality. In the wire- less video telephony system described by Cherriman et al. [17], such packets are also discarded without further process- ing. In this paper, we will ...

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Multi Hop Video Routing Methods: State of the Art

Multi Hop Video Routing Methods: State of the Art

... hop video routing methods are needed to reduce the malicious attacks to protect the precious content from the ...the video data. It has various applications like video on demand; video ...

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Robust Time Optimization in HD Video Surveillance System

Robust Time Optimization in HD Video Surveillance System

... Recent video surveillance system provides a path to continuously monitor any place at any ...the video act as the front end and the computer which helps as to view the details acts as the client of the ...

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Video Transmission Using Network Coding

Video Transmission Using Network Coding

... the transmission of video streaming for multicast schemes using network ...use video sequences in the CIF (Common Intermediate Format) video ...a video sequence with a resolution of 352 ...

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Layered Video Transmission on Adaptive OFDM Wireless Systems

Layered Video Transmission on Adaptive OFDM Wireless Systems

... digital communications. During the research activity, he has col- laborated and taken a significant role in the following national and European projects: European project β€œPROMETHEUS” re- garding short-range ...

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Probability-Based PWM Generator for Large-Size LED Display System

Probability-Based PWM Generator for Large-Size LED Display System

... Now, we address the probability control of β€˜1’ indicating the PWM pulse. In Figure 4, the probability of β€˜1’ at the rightmost F/F output in the LFSR is 1/2(=8/16 in the figure). If the two signals which the probability ...

5

Improving Multipath AODV for Video Transmission

Improving Multipath AODV for Video Transmission

... In paper[1] author has proposed a node disjoint multipath routing protocol which is based on traditional AODV Protocol. In this approach as soon as first route is created, source starts data transmission. Backup ...

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Using Video and the Polycom VVX Camera

Using Video and the Polycom VVX Camera

... your video and the far-side ...windows video displays in, or even start and stop the transmission of your video, so sections show you how to customize video, as well as update ...

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