Published January 1989
| Version v1
Journal article
Small scale image processing
Creators
- 1. University of Engineering and Technology, Lahore (Pakistan). Dept. of Elect. Eng.
Description
The image processing system describes here contains, a 48K ZX spectrum input/output port using 8255A (programmable peripheral interface) chip and a video interface. The interface board is compatible with any source of composite video available from most video recorders and TV cameras. Using a low cost A/D converter ZN427E, 24 lines of 32 points each are scanned. These are used to give 8 shades of grey color. (A.B.)
Additional details
Publishing Information
- Journal Title
- Journal of the Institute of Electrical Engineering Pakistan
- Journal Volume
- 19
- Journal Issue
- 1,2
- Series
- J. Inst. Electr. Eng. Pak.
- Journal Page Range
- 36-42
- CODEN
- JIEPE
INIS
- Country of Publication
- Pakistan
- Country of Input or Organization
- Pakistan
- INIS RN
- 22003909
- Subject category
- S62: RADIOLOGY AND NUCLEAR MEDICINE;
- Descriptors DEI
- DIGITAL SYSTEMS; EQUIPMENT INTERFACES; IMAGE PROCESSING; IMAGE SCANNERS; INTERACTIVE DISPLAY DEVICES; PATTERN RECOGNITION; PROGRAMMING
- Descriptors DEC
- COMPUTER-GRAPHICS DEVICES; DISPLAY DEVICES