H.264/AVC
H.264/AVC, Polynomial
... Abstract—The transmission of audio and video streaming services over different conduits (wireless access systems, Internet, etc.) is becoming ever more popular. This widespread increase is accompanied by the attendant ...
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Mode decision acceleration for H.264/AVC to SVC temporal video transcoding
... as H.264/ ...non-scalable H.264/AVC to SVC is advisable for reducing computa- tions when transcoding without sacrificing R-D perform- ...between H.264/ AVC and SVC, ...
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Comparison of H.264/Avc-Intra Technique for Compound and Natural Image Compression
... Abstract – Currently, the notion of paperless office is being promoted as part of eco-projects in many industries, where paper documents are converted into electronic documents. These images are termed as ‘Compound ...
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Evaluation of H 264/AVC over IEEE 802 11p vehicular networks
... The results of all the articles previously mentioned allow us to conclude that the transmission of H.264/AVC coded videos over vehicular networks needs to be reinforced in order to improve its ...
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TRANSFORM BASED DATA HIDING APPROACH IN ENCRYPTED H 264/AVC VIDEO
... processed in an encrypted format in order to provide security and privacy. Due to the higher access of videos by millions of users made its way to use in an authorized manner. In order to prevent tampering detection and ...
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Subjective Quality Assessment of H.264/AVC Video Streaming with Packet Losses
... corresponding H.264/AVC bitstreams, useful for evaluating no-reference and reduced-reference metrics, (3) the raw subjective scores, (4) the final MOS and CI data, together with the Matlab ...
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DATA HIDING IN ENCRYPTED H.264/AVC VIDEO STREAMS BY CODEWORD SUBSTITUTION
... of H.264 video is proposed by doing frequency domain selective scrambling, DCT block shuffling and ...on H.264/AVC has been presented on CAVLC and CABAC for I and P frames ...
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A Multiresolution Channel Decomposition for H 264/AVC Unequal Error Protection
... superiority over single resolution in term of probability of bit error rate, channel capacity and spectral efficiency. We have investigated the multiresolution channel coding protection. We showed that the free distance ...
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Performance Evaluation of Error Resilience Techniques in H 264/AVC Standard
... FMO, which is available in the Baseline and Extended profile but not in the Main profile, allows assigning MBs to slices in an order other than the scan order. To do so, each MB is statically assigned to a slice group ...
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Design and FPGA prototyping of a H.264/AVC main profile decoder for HDTV
... the H.264/AVC decoder, consuming more than a half of the complete computation power used with the decoding process ...the H.264/AVC innovations rely on the motion compensation ...
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An improved motion estimation search algorithm for h 264/avc standard
... In this paper, we proposed a new fast improved search motion estimation algorithm for H.264/AVC video coding standard. The proposed algorithm reduces the number of checking points and thereby makes ...
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Fairness scheme for energy efficient H.264/AVC-based video sensor network
... Due to the limitation in the energy and processing resources of VSNs, less complex encoder configurations are deployed. To this end, we use the baseline profile of H.264/ AVC that is suitable for low ...
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Efficient Video Transcoding from H.263 to H.264/AVC Standard with Enhanced Rate Control
... to H.264/AVC using the proposed R r -Q r model to determine the starting QP at different target bitrates that were gener- ated by transcoding with di ff erent constant ...
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FPGA Design of an Intra 16 × 16 Module for H 264/AVC Video Encoder
... In order to take advantages of hardware acceleration, each functional module of the H.264 video encoder has been carefully studied in order to determine its computa- tional complexity. Furthermore, the ...
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Optimized H.264/AVC-Based Bit Stream Switching for Mobile Video Streaming
... standardized H.264/MPEG-4 AVC codec (denoted as H.264/AVC in the following) provides both features, but es- pecially the latter has not been discussed in too much detail up to ...
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Application layer systematic network coding for sliced H.264/AVC video streaming
... The video sequence Foreman in the CIF format is encoded using the H.264/AVC software JM version 16.2 [30]. First, we use the GOP size of 16 frames with a frame structure IPPP . . . , with a fixed ...
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A Novel Video Steganography Algorithm Based on Trailing Coecients for H.264/AVC
... Steganography is a technique that can be used to trans- mit secret information publicly via digital media, while achieving covert communication [1]. There has been much advancement made in image steganography algorithms. ...
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A Multiple-Window Video Embedding Transcoder Based on H.264/AVC Standard
... space, H.264/AVC coding standard is adopted as the target ...fast H.264/AVC-based multiple-window VET (MW-VET), which encapsulates on-the-fly multiple channels of video content ...
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Classified Region Algorithm for Fast Intermode Decision in H.264/AVC Encoder
... H.264/AVC employs seven di ff erent block sizes that vary from 16 × 16 to 4 × 4. 16 × 16 MB partitions are used for homogeneous areas, that is, areas that have similar motion, and P8 × 8 sub-MBs are ...
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Efficient MPEG-2 to H.264/AVC Transcoding of Intra-Coded Video
... to H.264/AVC transcoding, the transform-domain approach must e ffi ciently solve the following two ...while H.264/AVC uses a low-complexity integer transform, hereinafter referred ...
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