MPEG-1 video coding
MPEG Digital Video Coding Standards
... international video and audio standardization activities started within CCITT, followed by CCIR and ISO/IEC ...(JTC 1) on Information Technology with the mandate to develop standards for coded ...
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An Adaptive Video Coding Control Scheme for Real Time MPEG Applications
... the video coding systems have been widely applied to digital TV, video conferencing, multimedia systems, and so forth, primarily, in order to reduce the bit rates [1, 2, ...most coding ...
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Turbo Detected Unequal Protection MPEG 4 Wireless Video Telephony using Trellis Coded Modulation and Space Time Trellis Coding
... channel- coding, inner coded modulation and spatial diversity aided turbo transceiver was proposed for MPEG-4 wireless video ...the video bits were protected differently according to their ...
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Temporal Scalability through Adaptive-Band Filter Banks for Robust H.264/MPEG-4 AVC Video Coding
... of video services and video streaming are facing a prob- lem that high-speed wired networks seemed to have over- come: for them, the available bandwidth is still a limiting fac- ...ISO MPEG and ...
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A Framework for Adaptive Scalable Video Coding Using Wyner-Ziv Techniques
... Scalable coding is well suited for video streaming and broad- cast applications as it facilitates adapting to variations in net- work behavior, channel error characteristics, and computa- tion power ...
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Turbo Detected Unequal Protection MPEG 4 Wireless Video Telephony using Multi Level Coding, Trellis Coded Modulation and Space Time Trellis Coding
... channel coding and modulation scheme, which was originally designed for transmission over additive white Gaussian noise (AWGN) ...trellis coding (STTC) schemes [4, 5], which employ multiple transmit and ...
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An overview Survey on Various Video compressions and its importance
... H.263 or Rao96 was designed for very low bit rate coding applications. Encoding of H.263 is done by using Block motion-compensated DCT structure. H.263 encoding has higher efficiency compared to H.261 encoding. ...
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Analysis of Integer Transformation and Quantization Blocks using H.264 Standard and the Conventional DCT Techniques
... previous video coding standards relied on Discrete Cosine Transform (DCT) that provided the transformation but produced inverse transform mismatch ...similar coding gain as a 4x4 ...
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Trading off quality and complexity for a HVQ-based video codec on portable devices
... standard coding schemes like H.263 and MPEG- ...last video coding standard ...like video-conference, this degradation is limited, above all if we consider subjective quality instead of ...
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Hierarchical Coding Structure for Video Coding and its Applicability in Scalable Video Coding
... in video such as a frame or macroblock is divided into small ...scalable video coding is an extension of widely adopted H.264/MPEG-4 Advance Video Coding, which extend the ...
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Full Interactive Functions in MPEG-based Video on Demand Systems
... the MPEG coded video in not a trivial task. MPEG video compression is based on motion compensated predictive ...The MPEG structure [1] allows straightforward realization of the ...
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video connect A network for the world of television and for the broadcasting domain. White paper
... With the advent of a network of networks, on the Internet/MPLS, it is a known fact that TCP/IP is the best mode of moving data between PC-AT clones or computers on the data front. Similarly, signaling has been prevalent ...
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A Perceptual Video Coding Based on JND Model
... efficiency video coding standard does not consider the characteristics of human vision, this paper proposes a per- ceptual video coding algorithm based on the just noticeable distortion model ...
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THE NEW IMMERGING TECHNOLOGY 4K UHD TV
... Video decoder block diagram The H.264 Advantage The H.264 coding standard incorporates innovations and techniques developed over decades of worldwide research into video compression. The algorithm ...
9
A Survey of Real-time Road Detection Techniques Using Visual Color Sensor
... Byung-Gyu Kim has received his BS degree from Pusan National University, Korea, in 1996 and an MS degree from Korea Advanced Institute of Science and Technology (KAIST) in 1998. In 2004, he received a PhD degree in the ...
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An Algorithm for a Residue Number System based Video Encryption System
... digital video storage and transmission has been gaining serious attention due to the advancement in internet technologies and development of efficient compression ...of video in various devices and the ...
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An Overview of the Coding Standard MPEG-4 Audio Amendments 1 and 2: HE-AAC, SSC, and HE-AAC v2
... erent coding strategies were used, the test was e ff ectively far from ...both coding schemes effectively not only prohibit a blind comparison, but also made the ranking of the different coders a complicated ...
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Comparative Analysis of Encrypted Video Streaming in Cloud Network
... The Naïve algorithm, is encoded as H.264/AVC stream every bite of all, it provides safety advantages, the algorithm, not possible as AES or Triple-DES break at all. In particular, if we use a Triple DES is very slow, for ...
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Dynamic Video Content Streaming
... TCP treats network congestion through the use of throttle senders, by reducing the number of packets that the sender can send. Many multimedia applications, such as internet phone and video conferencing, often do ...
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Talking Head: Synthetic Video Facial Animation in MPEG-4.
... to MPEG-4 standard specifications, a human head is a synthetic visual object whose representation is based on VRML standard ...under MPEG-4 has its own face model called “generic ...
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