Image processing apparatus, recording apparatus, image processing method, and non-transitory computer-readable storage medium storing program
US11769023B2 · kind B2 · utility
1Cited by
2References
16Claims
0Family size
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Key dates
| Filing date | Jun 28, 2021 |
| Grant date | Sep 26, 2023 |
| Priority date | — |
| Expiry date | Jun 28, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J3/4073
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A distribution portion that distributes an error based on quantization of a gradation value corresponding to the one pixel, to a first pixel located in a first direction of the one pixel at a first distribution rate, to a second pixel located in a second direction of the one pixel at a second distribution rate, and to a third pixel located in a third direction of the one pixel at a third distribution rate, the second direction is a direction that intersects the first direction, and the third direction is a direction different from an extension direction of a plane defined by the first direction and the second direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.