[GRASSLIST:9545] Re: rectifying images

[Wolfgang Zillig]

I'm not sure if this helps for my problem (perhaps I was not clear 
enough in my description). The problem is, that I have one original 
images which I want to use as reference and all others are more or less 
deformed but no one at the same level. So I think I will have mark my 
reference points in all deformed images. When I understand right 
grouping is good, when you have many images whith the same deformation, 
or am I wrong?

Wolfgang

Hamish schrieb:

>>I need to rectify several images in the next time. Is there a way to
>>automatize this procedure a little bit? I have the "original" image and
>>then about 10 to 20 images which needs to be corrected that they refer
>>to the original one. I thought of something like saving the correction
>>points of the original image to an file, so that I don't need to mark
>>again (the reference points will be the same for all images) and I only
>>need to specify them in the images which needs to be rectified.
>>    
>>
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>Add all the images to a group, then rectify the lot.
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>i.group input=name[,name,...]
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>i.rectify -a
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>Hamish
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