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Video Compression and Design of the High Definition Television Chip

Author: PengZuoZuo
Tutor: WuYaLi
School: Chang'an University
Course: Traffic Information Engineering \u0026 Control
Keywords: Digital TV FLI10620 Image processing
CLC: TN402
Type: Master's thesis
Year: 2008
Downloads: 103
Quote: 3
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Abstract


Digital high-definition flat-panel television with its image clarity , color reproduction is good , resource-rich interface , USB playback capabilities , ease of becoming a real family multimedia entertainment center and information network integration features . However , due to the increasing amount of video data video compression to transmit and storage . The face of fierce market competition and fleeting opportunities , design a cost-effective and mature technology , to meet the market demand and short development cycle of digital high-definition flat-panel TV program , to win market share for TV manufacturers who have a significant significance. This paper introduces the concept of digital high-definition flat-panel TV market positioning and project requirements , design system solutions based the Genesis company FLI10620 video processing chip digital high - definition flat-panel TV . First, the paper made ??a presentation on the development and application of video compression and video coding standard , with an emphasis on technology and MPEG-4 video compression algorithm . Secondly, made ??a presentation of the system components and project architecture , and focus on the structure and function of video digital processing module , high frequency demodulation and decoding module works and peripheral hardware circuit design . Finally, the design of the overall system software framework and function software , with detailed descriptions of the program design suited to China's TV system , automatic station search , remote control decoding program design based on NEC protocol . Paper the design and implementation of digital TV programs via the manufacturer 's product testing , and supports a variety of standard video signals , and supports a variety of HD and SD signals . Excellent image quality in the test signal software reliable , user-friendly interface to meet all the functional requirements of the manufacturers . The product program has completed a large - scale mass production , resulting in a huge economic and social benefits .

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CLC: > Industrial Technology > Radio electronics, telecommunications technology > Microelectronics, integrated circuit (IC) > General issues > Design
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