Title :
Comparison of sequential and interlaced scan for HDTV with regard to spatial and temporal resolution
Author :
Kauff, P. ; Schafer, R.
Author_Institution :
Human Factors Dept., Heinrich-Hertz-Inst. fur Nachrichtentech. Berlin GmbH, West Germany
Abstract :
The advantages of sequential over interlaced scan for any type of digital processing are well known but its penalty is the doubled bandwidth. A sequential 4-channel camera, which avoids this penalty, is presented and the three camera types-interlaced, sequential, 4-channel-are compared with regard to temporal and spatial resolution.<>
Keywords :
computerised signal processing; high definition television; television cameras; video signals; HDTV; digital processing; doubled bandwidth; interlaced scan; sequential four channel camera; sequential scan; spatial resolution; temporal resolution; Apertures; Bandwidth; Cameras; Digital images; HDTV; Human factors; Motion estimation; Signal to noise ratio; Spatial resolution; TV;
Conference_Titel :
Consumer Electronics, 1988. Digest of Technical Papers. ICCE., IEEE 1988 International Conference on
Conference_Location :
Rosemount, IL, USA
DOI :
10.1109/ICCE.1988.10704
