comp.lang.idl-pvwave archive - RDF feed
type: channel
description: Messages from Usenet group comp.lang.idl-pvwave, compiled by Paulo Penteado
items: HELP: replace missing value with closest good pixel

HELP: replace missing value with closest good pixel
type: item
description: I have 2-D images with flaws, i.e., missing pixels. I want to replace each missing pixel with the closest good pixel. Does anybody have a routine to do this? For example, new = replace(image,missing=99) where image = 2-D array missing = keyword to specify the value which is to be replaced new = image with each pixel having value 99 replaced by closest pixel with a value not equal to 99. Thanks for any help, Fred -- =Fred Knight (knight@ll.mit.edu) (617) 981-2027 C-483\\MIT Lincoln Laboratory\\244 Wood Street\\Lexington, MA 02173
creator: knight
date: 1995-06-13T07:00:00-00:00