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000 nam k
001 2210080121908
005 20140708142514
007 ta
008 871109s1986 bnka FB 000 kor
040 a221008
041 akorbeng
056 a569.9924
100 a최선학
245 00 a140 Mbit/S NTSC 칼러TV방식의 디지틀 비데오 코덱 구성에 관한 연구 /d崔善學
260 a부산:b東亞大學校 大學院,c1986
300 a46 p.:b삽도;c26 cm
502 a학위논문(석사)--b東亞大學校 大學院:c電子工學科,d1986년 12월
520 b영문초록 : In this paper, it is shown that this codec is curtailed hardware is satisfied to the performance in designing and fabricating 139, 264Mbps video codec. Video signals are quantized to 9 bit and sampling frequency of this codec is about 15,474MHZ. So the codec is not necessary read/write buffer memory, stuffing circuit and destuffing circuit because of agreeing with the total bit rate. Used video data is reconstructed to substitute the former 4 picture elements for the 44th data. The performance of this codec in linking to the optical transmitter and receiver was measured by the NTSC specification. The measured SNR, DP and DG are about 67 dB[weighted], under 2^(0), 2% respectively. It is shown that SNR estimated from the theoretical analysis agrees with the experimental results. So the experimental results are satisfied to NTSC specification.
650 a비디오코덱
856 adonga.dcollection.netuhttp://donga.dcollection.net/jsp/common/DcLoOrgPer.jsp?sItemId=000002141564
950 a비매품b₩2600c(추정가)
950 aFB
140 Mbit/S NTSC 칼러TV방식의 디지틀 비데오 코덱 구성에 관한 연구
Material type
학위논문 동서
Title
140 Mbit/S NTSC 칼러TV방식의 디지틀 비데오 코덱 구성에 관한 연구
Author's Name
Publication
Physical Description
46 p: 삽도; 26 cm
학위논문주기
학위논문(석사)-- 東亞大學校 大學院: 電子工學科, 1986년 12월
Keyword
영문초록 : In this paper, it is shown that this codec is curtailed hardware is satisfied to the performance in designing and fabricating 139, 264Mbps video codec. Video signals are quantized to 9 bit and sampling frequency of this codec is about 15,474MHZ. So the codec is not necessary read/write buffer memory, stuffing circuit and destuffing circuit because of agreeing with the total bit rate. Used video data is reconstructed to substitute the former 4 picture elements for the 44th data. The performance of this codec in linking to the optical transmitter and receiver was measured by the NTSC specification. The measured SNR, DP and DG are about 67 dB[weighted], under 2^(0), 2% respectively. It is shown that SNR estimated from the theoretical analysis agrees with the experimental results. So the experimental results are satisfied to NTSC specification.
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