Ito, S.-E. and Lawlor, Bob and Ebihara, N. (1993) Development of a crosstalk measurement type three-dimensional digital color decoder. IEEE Transactions on Consumer Electronics, 39 (2). pp. 63-70.

Preview

Download (626kB) | Preview

Abstract

A three-dimensional digital color decoder system that converts composite NTSC or PAL video signals into cross color-free high picture quality digital video signals is described. In this system, the Y/C crosstalk is measured by means of three-dimensional filters which the authors have devised to adaptively control the three-dimensional Y/C separation filters. The algorithm is realized as hardware, and the picture quality is improved by a rank of 1.5 at a slight distance of 4H over the conventional three-dimensional digital color decoders when various composite color video signals including still images, slowly moving images, and moving circular zone plates are input.

Item Type:	Article
Keywords:	adaptive control; crosstalk; decoding; image processing equipment; multidimensional digital filters; video signals;
Academic Unit:	Faculty of Science and Engineering > Electronic Engineering
Item ID:	9759
Identification Number:	https://doi.org/10.1109/30.214809
Depositing User:	Robert Lawlor
Date Deposited:	09 Aug 2018 13:45
Journal or Publication Title:	IEEE Transactions on Consumer Electronics
Publisher:	IEEE
Refereed:	Yes
URI:	https://ieeexplore.ieee.org
Use Licence:	This item is available under a Creative Commons Attribution Non Commercial Share Alike Licence (CC BY-NC-SA). Details of this licence are available here

Repository Staff Only(login required)

Item control page

Downloads

Origin of downloads