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Low pass filter - Problem with kernel [message #50404]

Tue, 03 October 2006 04:23

Vidhya
Messages: 6
Registered: October 2006

Junior Member

Dear All,

Stuck with the error message:

"% CONVOL: Incompatible dimensions for Array and Kernel.
% Execution halted at: $MAIN$"

while trying to apply a low pass filter to one of my image data.

The array dimensions for kernel is
IDL> help, kernel
KERNEL FLOAT = Array[3, 3]
IDL> help, column_log
COLUMN_LOG FLOAT = Array[1, 374]

Since i am new to IDL, your help is appreciated.

Is it that the array size for kernel should be less than the image
size?

Also, I have serious troubles in redirecting the results to HDF format.

Unfortunately, I am able to create a HDF file but to see only a noisy
data without any image.

Thanks in advance,

Vidhya Kamalesh

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[Message index]

		Low pass filter - Problem with kernel By: Vidhya on Tue, 03 October 2006 04:23
		Re: Low pass filter - Problem with kernel By: James Kuyper on Wed, 04 October 2006 09:23
		Re: Low pass filter - Problem with kernel By: Vidhya on Tue, 10 October 2006 06:08

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