Title :
High quality multi-scan converter for XGA-LCD projector by video DSP
Author :
Aoyama, K. ; Shimizu, A. ; Kurokawa, M. ; Someya, I. ; Iwase, S.
Author_Institution :
Sony Corp., Tokyo, Japan
Abstract :
This paper presents a multi-scan converter for the XGA-LCD projector using video DSP that an handle 140 (70/spl times/2) MHz peak I/O signals. Applying video DSP, the proposed system realizes high quality conversion and multi-functions for various formats. It also remarkably reduces the development term and manpower.
Keywords :
converters; digital signal processing chips; large screen displays; liquid crystal displays; optical projectors; thin film transistors; video signal processing; 140 MHz; 50 inch; I/O signals; TFT LCD; XGA-LCD projector; display screen; format conversion; high quality multi-scan converter; image enhancement; large screen size; video DSP; Application specific integrated circuits; Computer architecture; Control systems; Digital signal processing; Image converters; Image enhancement; Liquid crystal displays; Process control; Registers; Testing;
Conference_Titel :
Consumer Electronics, 2000. ICCE. 2000 Digest of Technical Papers. International Conference on
Conference_Location :
Los Angles, CA, USA
Print_ISBN :
0-7803-6301-9
DOI :
10.1109/ICCE.2000.854594
