Color smear correcting apparatus
US5420644A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Nov 14, 1994 |
| Grant date | May 30, 1995 |
| Priority date | — |
| Expiry date | Nov 14, 2014 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/555
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In the color smear correcting apparatus of the present invention, the states of a parent picture and son picture of a video signal from a frame sequential imaging apparatus are discriminated and the color smear correction on the parent picture and the color smear correction on the son picture are independently set. Or, in the color smear correcting apparatus of the present invention, whether a moving picture or a still picture is discriminated on a parent picture and son picture of a video signal output from an endoscope apparatus including a frame sequential imaging apparatus and the color smear correction on the parent picture and the color smear correction on the son picture are independently set.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.