Article View: sci.image.processing
Article #1022Gradient of RGB images
From: Daniel C. Gnanaprakasam
Date: Tue, 12 Jan 1993 21:55
Date: Tue, 12 Jan 1993 21:55
16 lines
1047 bytes
1047 bytes
I am looking for literature on computing gradient of RGB images. Most of the standard image processing books define gradient for monochrome images. Ideally the operator should mark edges between regions of different color, but the regions themselves could be isoluminous if only the Y component of the RGB is looked at. Thanks. daniel -- Daniel C. Gnanaprakasam Phone: (609) 386-5995 Matsushita Applied Research Labs. Fax : (609) 386-4999 95D Conneticut Drive e-mail: daniel@marl.panasonic.com Burlington, NJ 08016
Technical Details
Message-ID:
<C0rGwq.MnJ@ptimtc.tadw.panasonic.com>Path:
arc1-ca.pugleaf.net!sparky!uunet!paladin.american.edu!darwin.sura.net!sgiblab!adagio.panasonic.com!ptimtc.panasonic!marl2!danielShow Full Headers
Complete Article Headers
Newsgroups: sci.image.processing Path: arc1-ca.pugleaf.net!sparky!uunet!paladin.american.edu!darwin.sura.net!sgiblab!adagio.panasonic.com!ptimtc.panasonic!marl2!daniel From: daniel@marl2.marl.panasonic.com (Daniel C. Gnanaprakasam) Subject: Gradient of RGB images Message-ID: <C0rGwq.MnJ@ptimtc.tadw.panasonic.com> Sender: news@ptimtc.tadw.panasonic.com Nntp-Posting-Host: marl2 Organization: Matsushita Applied Research Labs. Date: Tue, 12 Jan 1993 21:55:38 GMT Lines: 16