Method and means for generating pixel data in an ultrasonic scanning system
US4386528A · kind A · utility
13Cited by
5References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 7, 1981 |
| Grant date | Jun 7, 1983 |
| Priority date | — |
| Expiry date | Aug 7, 2001 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S7/52063
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
In an ultrasonic sector scanner in which display control data is obtained from beam reflection vectors for controlling television display pixels, missed pixels in a display horizontal scan line between two vectors are filled by interpolating known pixel values in the two vectors. By property weighting the known pixel values an improved picture is presented in a display of a digital scanner system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.