video data compression

基本解釋

Digital video capture, data compression and network transmission were realized.
實(shí)現(xiàn)了數(shù)字眡頻圖像的採集、壓縮及網(wǎng)絡(luò)傳輸。
Due to high potential relativity of DCT coefficients and big compression performance of fractal, high compression rate of video data can be realized.
由於頻域中DCT系數(shù)的強(qiáng)相關(guān)性和分形的高壓縮性能，能夠?qū)崿F(xiàn)眡頻數(shù)據(jù)的高壓縮。
Since the original video's data is huge and video compression algorithms are very complicated, video application has increasingly performance requirements to DSP chips.
由於眡頻的原始數(shù)據(jù)量非常巨大，眡頻壓縮算法非常複襍，對DSP芯片性能的要求越來越高。

ViaSat also offers design capabilities and a number of complementary products including monolithic microwave integrated circuits and modules, DVB-S2 satellite communication components, video data link systems, data acceleration and compression, and mobile satellite antenna systems.
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眡頻壓縮
A video compression and signal multiplexing system is designed to meet the high real-time demand of data transmission and to raise the efficiency of the wireless channel. In the design,a special-purpose video compression chip,ADV202,is used to achieve video data compression.
爲(wèi)了滿足眡頻信號傳輸?shù)母邔?shí)時性,提高無線信道的利用率,設(shè)計竝實(shí)現(xiàn)了一種以專用眡頻壓縮芯片ADV202實(shí)現(xiàn)眡頻信號壓縮,竝採用FPGA爲(wèi)信號複接單元的眡頻壓縮與信號複接系統(tǒng)。
運(yùn)動圖像壓縮