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Using packet trimming at the edge for in-network video quality adaption
This paper describes the effects of running in-network quality adaption by trimming the packets of layered video streams at the edge. The video...
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A network security algorithm using SVC and sliding window
With the rapid development and popularization of the Internet, the dependency of human life on the Internet is increasing by degrees. The demand for...
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Distortion Controlled Secure Reversible Data Hiding in H.264 Videos
Reversible data hiding in H.264 videos aims to keep the quality of recovered video resulting after extracting the information to be of the same...
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Robust video steganography for social media sharing based on principal component analysis
Most social media channels are lossy where videos are transcoded to reduce transmission bandwidth or storage space, such as social networking sites...
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Real-Time Ultra-Wide Viewing Player for Spatial and Temporal Random Access
Recently, the demand for ultra-high-resolution images of 4K or more, such as ultra-wide viewing (UWV) images, is increasing. This paper investigates...
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Low bit-rate SNR scalable video coding based on overcomplete dictionary learning and sparse representation
In the current decade, scalability has been developed in video coding (VC) schemes to reply end-user demands and heterogeneity of networks. In this...
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CCTV Forensics in the Big Data Era: Challenges and Approaches
The video security market has seen rapid expansion over the last few years, expanding from the old analogue into new and emerging IP systems whilst...
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Embedded Real-Time H264/AVC High Definition Video Encoder on TI’s KeyStone Multicore DSP
To overcome high computational complexity of advanced video encoders for emerging applications that require real-time processing, multicore...
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Novel FPGA Implementation of EPZS Motion Estimation in H.264 AVC
In real time applications such as video streaming, it is important that the video encoding/decoding is fast. It is known, that most of the complexity...
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Low Complexity Intra-prediction Algorithm for Video Coding Standards
In this paper, two intra-prediction techniques have been developed to improve the performance of the video coding standards such as H.264/AVC and...
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Priority-Aware Packet Pre-marking for DiffServ Architecture Based on H.264/SVC Video Stream Structure
The H264/SVC codec allows for generation of hierarchical video streams. In the stream of this type video data belonging to different layers have...
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Scalable Robust Implementation of Reliable Streaming (SRIRS) with Tristate aware Quality of Service
In today’s rapidly develo** technological world, video streaming plays a vital role in mobile devices where the quality of streaming is...
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Image Capture Systems and Algorithms
This chapter considers the design of cameras and all the processes that are required to capture perform the initial processing an image. We will...
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Survey on Algorithm and VLSI Architecture for MPEG-Like Video Coder
Efficient and dedicated hardware architecture and accelerator micro-engines are crucial implementation forms of MPEG-like video coder. It is...
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Intra-prediction Techniques
In this chapter, the very basic introduction about video compression theory is introduced. In this context, different redundancies which are...
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Intra frame compression and video restoration based on conditional markov processes theory
Digital images and video have significant statistical redundancy due to high intra and inter-frame correlation. Modeling images and video using...
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FoRTReSS: a flow for design space exploration of partially reconfigurable systems
In this paper, we present a flow enabling design space exploration for partially reconfigurable systems with real-time constraints, called FoRTReSS....
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Data-Parallelism Based Hardware Architecture for the Intra-Coding Module Used in the H.264/AVC Encoder
In this paper, we propose a hardware architecture for the intra-coding module used in the H.264 encoder. The proposed architecture is based on...
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Model-Based Design of Real Time Embedded Application Reconfiguration
Maximizing the system output quality under resource constraints presents an inherent challenge in the design of RTES. To deal with this issue,...
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Comparison and Outlook
In this chapter, we will compare the three discrete event simulation approaches, i.e., the traditional sequential DES, the synchronous PDES, and the...