Patent
Apparatus for segmenting encoded video signal for transmission
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TLDR
In this paper, the authors propose a transport block format for vide signal encoding, which enhances signal recovery at the receiver by providing header data from which a receiver can determine re-entry points into the data stream on the occurrence of a loss or corruption of transmitted data.Abstract:
A vide signal encoding system includes apparatus for segmenting encoded video data into transport blocks for signal transmission. The transport block format enhances signal recovery at the receiver by virtue of providing header data from which a receiver can determine re-entry points into the data stream on the occurrence of a loss or corruption of transmitted data. The number of re-entry points are maximized by providing secondary transport headers embedded within encoded video data in respective transport blocks.read more
Citations
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References
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Patent
Digital video compression system and methods utilizing scene adaptive coding with rate buffer feedback
TL;DR: In this article, a digital video compression and expansion system and its methods for compressing and expanding digitalized video signals in real time at rates up to NTSC color broadcast rates are disclosed.
Patent
Digital video decompression system
TL;DR: In this article, a full motion color digital video signal is compressed, formatted for transmission, recorded on compact disc media and decoded at conventional video frame rates, where regions of a frame are individually analyzed to select optimum fill coding methods specific to each region.
Patent
Moving picture signal transmission system
TL;DR: In this paper, a moving picture signal transmission system is proposed, where the data-compression is effected for the moving picture by the intra-frame-encoding and the inter-frameencoding, the signal is divided into the fixed frame-length transmission frame, the transmission frame has the header (A, B, C) which identifies whether it is the first transmission frame or the last transmission frame in one picture frame signal.
Journal ArticleDOI
An experimental digital VCR with new DCT-based bit-rate reduction system
TL;DR: In this paper, a high-picture-quality digital VCR was experimentally developed, using the triple Reed-Solomon product code, a novel block-coding technique with extensive lower frequency level suppression and a DCT (discrete cosine transform)-based bit-rate reduction system.
Patent
Technique for the transmission of video and audio signals over a digital transmission system
TL;DR: In this article, a video signal is sampled and digitized at a first multiple of the video subcarrier frequency and then the digitized video signal was then multiplexed with a plurality of audio signal bits into a N-bit frame format using a second multiple of video sub-carrier frequencies which is less than the line frequency of the known signal format.