[PDF] Top 20 H.264/AVC Data Hiding Based on Intra Prediction Modes for Real-time Applications
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H.264/AVC Data Hiding Based on Intra Prediction Modes for Real-time Applications
... standard H.264/AVC known for its coding efficiency compared to the previous video ...the H.264 supports advanced characteristics which play an important role in its performance, such as ... See full document
5
Implementation of Reed Solomon Algorithm over Data Hiding in Video Streams
... The hiding of data in encrypted media is a new topic that has emerged an attention because of the privacy- preserving requirements from cloud data ...substitution based hiding, an ... See full document
7
Review on Real Time Data Encryption in H 264/Avc Video Streams by Exploiting IPCM Microblocks
... of data in a cloud networking is crucial and it is very important to preserve the security like confidentially, integrity and the availability over the cloud network as well as the other ...large data base ... See full document
8
Robust System and Cross-Layer Design for H.264/AVC-Based Wireless Video Applications
... packetization modes and error concealment allow reducing the difference between the encoder and the decoder reference frames, a mismatch in the prediction signal in both entities is not avoidable as the ... See full document
15
DATA HIDING IN ENCRYPTED H.264/AVC VIDEO STREAMS BY CODEWORD SUBSTITUTION
... of data hiding in the encrypted version of H.264/AVC videos is presented, which is made up of three subsequent parts, ...i.e., H.264/AVC video encryption, ... See full document
7
Efficient intra and inter mode selection algorithms for H 264/AVC
... the H.264/AVC ...both intra- and inter-frame coding, thus reducing the implementation requirements in real ...possible modes to be ...a time saving of up to 62% and 86% in ... See full document
55
VHDL Realization of Efficient H 264 Intra Prediction Scheme based on Best Prediction Matrix Mode
... The architecture of the intra prediction block is presented in Fig. (7). Before reading the first macroblock in a line, ”NEWLINE” is set, this initializes all pointers and resets the prediction mode ... See full document
7
ADAPTIVE COLOR FILTER ARRAY INTERPOLATION ALGORITHM BASED ON HUE TRANSITION AND EDGE DIRECTION
... that, H.264 is a successful video coding technique to address a large range of applications, bit rates resolutions qualities and ...in H.264 to reduce sampling rate of a signal and ... See full document
7
INFORMATION HIDING IN THE ENCRYPTED VIDEO STREAM BY CODE WORD
... use data hiding techniques, that can be embedded a secret message and secret image into a video bit ...by data hiding ...paper hiding information directly in the encrypted version of ... See full document
6
A Survey on Secure Hiding of Data in Compressed Video
... Here hiding information directly in the encrypted version of H.264/AVC video stream is studied, it includes the three main parts, ...of data. After analyzing the ... See full document
5
Image Compression Using Intra Prediction of H 264/AVC and Implement of Hiding Secret Image into an Encoded Bitstream
... of intra prediction in image compression is to reduce spatial redundancies between adjacent pixels so better compression ratio can be ...The intra predictor is used before DCT block. Intra ... See full document
6
TRANSFORM BASED DATA HIDING APPROACH IN ENCRYPTED H 264/AVC VIDEO
... notation, data hiding is done in the encrypted ...techniques, data hiding is also important in verification, annotation , recognition and copyright protection of digital ...paper, data ... See full document
5
Cluster Based Emergency Packet Scheduling For WSN Using Hierarchical Qos Clustering
... Data hiding in encrypted media is a new topic that has started to draw attention because of the privacy-preserving requirements from cloud data ...additional data in encrypted ... See full document
5
Performance Evaluation of Error Resilience Techniques in H 264/AVC Standard
... video data in wireless and broadband environments is a challenging task, as it requires high compression efficiency and network friendly ...probability. H.264/AVC utilizes predictive coding to ... See full document
7
Unequal error protection for data partitioned H.264/AVC video broadcasting
... for real-time video delivery over IP-based wireless net- ...video data is not equally important for video reconstruction, it is beneficial to group it based on its importance, and then ... See full document
21
FPGA Design of an Intra 16 × 16 Module for H 264/AVC Video Encoder
... The intra 16 × 16 execution time is presented in Figure ...the intra 16 × 16 ...the intra 16 × 16 ...the intra 16 × 16 operation as shown in Table ...the H.264 video ... See full document
12
Efficient MPEG-2 to H.264/AVC Transcoding of Intra-Coded Video
... transcoding intra-coded video from MPEG-2 to ...forward H.264/AVC ...decisions based on H.264/AVC transform coefficients, which is possible using a novel method of ... See full document
12
Bitrate control using a heuristic spatial resolution adjustment for a real-time H.264/AVC encoder
... techniques are not included in the H.264/AVC standard. Meanwhile, a number of previous studies have reported a relationship between down-sampling and video quality at a low bitrate. In [32], the ... See full document
12
Algorithms & implementation of advanced video coding standards
... intends to investigate efficient algorithms for the latest video coding standard, H.264/AVC.. Two aspects of H.264/AVC standard are inspected in this thesis: (1) Speeding up intra4x4.[r] ... See full document
142
Complexity Reduction in Inter Layer Inter Prediction in Scalable High Efficiency Video Coding M. Sravan Kumar, B. Jyothi Priya
... reused data rates, PSNR values, and BWs are ...layer. H.264/AVC SVC provides spatial scalability, with the BL with the smallest resolution and ELs with higher ...interlayer prediction ... See full document
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