,input image:.jpg,.pngWhen i clik Showimage button it gives the following error message:unspecified error (could not find filter for specified extension)in function cvsaveImage loadsave.cpp(497)

[svenkateshhari]

i have just now installed harpia(i have opencv-1.0.0),
simple program to take an image (tried .jpg and .png) and showimage gives the error
please screenshot,

[Clovis Peruchi Scotti (roboscotti)]

Hi svenkateshhari,
Are you using ubuntu 9.10 (karmic)?
What is happening there is due to some problems in your opencv installation or due to problems with your image files.

You can check this by looking at a file that is generated on
/tmp/harpiaBETMP**lots-of-numbers/harpiaBETMP**that-lot-of-numbers**.c which *should* be a completely valid opencv program.

Try reinstalling opencv packages.