Image processing method and apparatus for synthesizing a plurality of images based on density values
US5581377A · kind A · utility
40Cited by
4References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 31, 1995 |
| Grant date | Dec 3, 1996 |
| Priority date | — |
| Expiry date | Jan 31, 2015 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/3871
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
High density portions of images are preferentially expressed when a plurality of images constructed by multivalue image data are synthesized. A plurality of different images are synthesized, wherein overlapped multivalue image data of pixels among multivalue image data constructing the images are compared and the multivalue image data of which one of the images should be preferentially used is determined in accordance with the comparison result.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.