SCAN CONVERTERS CONVERTING

Brand	Owner (click to sort)	Address	Description
3DV	OLYMPUS AMERICA INC.	2951 Ishikawa-machi, Hachioji-shi TOKYO 192-8507 Japan	scan converters for converting the scan rate of image signals obtained by medical endoscopes;
3DV	OLYMPUS OPTICAL COMPANY LIMITED	Tokyo Japan	SCAN CONVERTERS FOR CONVERTING THE SCAN RATE OF IMAGE SIGNALS OBTAINED BY MEDICAL ENDOSCOPES;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

An image display apparatus has an image display including scanning lines, modulation lines and display devices driven through the scanning lines and modulation lines, a scanning circuit for supplying a scanning signal to the scanning line, a modulating circuit for supplying a modulation signal to the modulation line, and a converting circuit for converting the number of scanning lines of an input image signal. In addition, a selecting section selects a scan method of any of a first scan method and a second scan method and a changing section changes a vertical scaling filter characteristic of the converting circuit in accordance with the selected scan method. The vertical scaling filter characteristic in the case of the first scan method is a characteristic having a weaker elimination effect on high frequency components as compared with the vertical scaling filter characteristic in the case of the second scan method.