[3dem] Help running ccderase

[Manikandan KARUPPASAMY]

Hi,

There are some bad pixels areas in the images collected at 100 kV.
I would like to replace those pixels by the average value of the 
neighboring pixels in the image. I tried running the program 'ccderase' 
of IMOD and could not succeed.
I made the boundary model in IMOD (please see the attachment, 
imod_mod.jpg) and run the program as follows.

$ccderase -model badpixels.mod -boundary input.mrc corr_input.mrc

The program did not change the pixel values to the average value of the 
neighboring pixels.

The ctf correction of the raw image shows spurious rings around these 
pixels that hinders particle picking.

Please help me to run ccderase and let me know about any other program 
which can replace those pixel values.

with kind regards

Mani.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: imod_mod.jpg
Type: application/octet-stream
Size: 22054 bytes
Desc: not available
Url : https://mail.ncmir.ucsd.edu/mailman/private/3dem/attachments/20121203/69c4d79c/imod_mod-0001.obj