Title :
A wide range video A/D converter and processor for non-broadcasting digital HDTV system
Author :
Zhu, Jilian ; Sun, Haisheng ; Chai, Zhenming
Author_Institution :
Inst. of Electron., Acad. Sinica, Beijing, China
Abstract :
In this paper, a 3-channel 8-bit analog HDTV (high definition television) image sampling and recording system is described in detail. It can grab images up to 1024×1024 pixels from a motion picture sequence (in the case of 2:1 interlaced scanning; 25 frames per second) with low error bit rate. Finally, the test result is presented
Keywords :
analogue processing circuits; analogue-digital conversion; data acquisition; digital television; high definition television; image sampling; image sequences; video signal processing; 1024 pixel; 1048576 pixel; 2:1 interlaced scanning; 3-channel 8-bit analog HDTV; 8 bit; error bit rate; high definition television; image sampling; motion picture sequence; nonbroadcasting digital HDTV system; recording system; wide range video A/D converter; Broadcasting; Circuits; Decoding; Filters; Frequency; HDTV; High definition video; Image converters; Image sampling; Signal processing;
Conference_Titel :
Signal Processing, 1996., 3rd International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-2912-0
DOI :
10.1109/ICSIGP.1996.566333
