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2475 |
09 Jun 2004 08:45 PM |
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0 Replies and 2320 Views
zero edge image 2320 0
Started by Deleted User
Hi,
I'm using the polynomial warp method and nearest neighbour for the image registration of the satellite data.But the output image is showing a 1 pixel edge like thing.But if i use the triangulation warp there is an option for the pixel edge.
can't i get the zero edge image with the polynomial warp.
Praveen
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0 |
2320 |
09 Jun 2004 05:52 AM |
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0 Replies and 2703 Views
zero edge image 2703 0
Started by Deleted User
Hi,
I'm using the polynomial warp method and nearest neighbour for the image registration of the satellite data.But the output image is showing a 1 pixel edge like thing.But if i use the triangulation warp there is an option for the pixel edge.
can't i get the zero edge image with the polynomial warp.
Praveen
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0 |
2703 |
09 Jun 2004 05:52 AM |
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0 Replies and 2825 Views
Image warp 2825 0
Started by Deleted User
Hi,
I'm using the polynomial warp method and nearest neighbour for the image registration of the satellite data.But the output image is showing a 1 pixel edge like thing.But if i use the triangulation warp there is an option for the pixel edge.
can't i get the zero edge image with the polynomial warp.
Praveen
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0 |
2825 |
09 Jun 2004 05:51 AM |
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0 Replies and 2627 Views
Image warp 2627 0
Started by Deleted User
Hi,
I'm using the polynomial warp method and nearest neighbour for the image registration of the satellite data.But the output image is showing a 1 pixel edge like thing.But if i use the triangulation warp there is an option for the pixel edge.
can't i get the zero edge image with the polynomial warp.
Praveen
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0 |
2627 |
09 Jun 2004 05:51 AM |
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0 Replies and 2621 Views
backwards compatibility issue- 3.2 to 4.0 2621 0
Started by Deleted User
Does anybody know how what I might do to convert a large mosaic file generated in version 4.0 (floating point), to something readable in 3.2 I think this is related to the fact that 3.2 doesn't have 64 bit file support, but can't seem to convert the file to ANYTHING readable in 3.2.
Any ideas
Thanks
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0 |
2621 |
04 Jun 2004 01:56 PM |
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0 Replies and 2561 Views
Destripe - ASTER images 2561 0
Started by Deleted User
Hi,
what's the procedure to be followed for destriping the VNIR (3) bands of ASTER images in ENVI.
Praveen
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0 |
2561 |
31 May 2004 12:23 AM |
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0 Replies and 2842 Views
Destripe - ASTER images 2842 0
Started by Deleted User
Hi,
what's the procedure to be followed for destriping the VNIR (3) bands of ASTER images in ENVI.
Praveen
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0 |
2842 |
31 May 2004 12:23 AM |
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0 Replies and 2795 Views
Destripe - ASTER images 2795 0
Started by Deleted User
Hi,
what's the procedure to be followed for destriping the VNIR (3) bands of ASTER images in ENVI.
Praveen
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0 |
2795 |
31 May 2004 12:23 AM |
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0 Replies and 2702 Views
Destripe - ASTER images 2702 0
Started by Deleted User
Hi,
what's the procedure to be followed for destriping the VNIR (3) bands of ASTER images in ENVI.
Praveen
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0 |
2702 |
31 May 2004 12:23 AM |
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0 Replies and 2766 Views
EVF to ROI 2766 0
Started by Deleted User
Anyone know anything about how ENVI selects what pixels get included in an ROI that was created from and EVF
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0 |
2766 |
25 May 2004 02:30 PM |
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0 Replies and 2823 Views
EVF to ROIs 2823 0
Started by Deleted User
Has anybody looked at the 'pixels' included in an ROI when they export and EVF to an ROI Could anyone point me to some documentation on how ENVI decides what pixels to include in the ROI and which ones do not.
Thanks
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0 |
2823 |
25 May 2004 02:29 PM |
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0 Replies and 2439 Views
ROI's operations 2439 0
Started by Deleted User
Dear all,
Does anyone know if there is a tool for manipulating ROI's I have 10 files, each one with five ROI's, and I want to perform some algebric manipulation.
Thank you,
João
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0 |
2439 |
14 May 2004 09:44 AM |
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3 Replies and 2452 Views
can't create a new file using cf_doit ? 2452 3
Started by Deleted User
I need to creat a three( or four) band image from different files, using one band from a specific file. However, the envi routin 'cf_doit' seems only permits one to create a new file using bands from one single opened file. Does anyone know of any tricks to deal with this problem Thanks
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3 |
2452 |
31 Mar 2004 10:40 AM |
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0 Replies and 2603 Views
texture filters 2603 0
Started by Deleted User
I use 'texture filters' method on a radar image but I don't understand the results. What represent the average, the variance in the form of image
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0 |
2603 |
29 Mar 2004 01:03 AM |
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0 Replies and 2547 Views
Geocorrecting CASI imagery in ENVI 4.0 2547 0
Started by Deleted User
I am trying to geocorrect CASI and ATM imagery in ENVI, but I can't see how it is done. Does anyone know how to do this function
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0 |
2547 |
26 Mar 2004 05:15 AM |
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0 Replies and 2742 Views
envi 2742 0
Started by Deleted User
hello every one:
I want to ask how to get the IDL source program
about the algorithms library of the ENVI
for example:I want to know the IDL program of emissivities normalization in ENVI4.0,how can I get itcan I open it in IDL which directory is the program incan I get all of the IDL source program of the ENVI
thank you !
hqh20000263.net
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0 |
2742 |
24 Mar 2004 07:54 PM |
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0 Replies and 2500 Views
envi 2500 0
Started by Deleted User
hello every one:
I want to ask how to get the IDL source program
about the algorithms library of the ENVI
for example:I want to know the IDL program of emissivities normalization in ENVI4.0,how can I get itcan I open it in IDL which directory is the program incan I get all of the IDL source program of the ENVI
thank you !
hqh20000263.net
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0 |
2500 |
24 Mar 2004 07:54 PM |
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0 Replies and 2575 Views
Applying NDVI and TasselCap thresholds to classes 2575 0
Started by Deleted User
Hello,
I want to use ENVI to apply specific thresholds of NDVI and TCap band 3 to classes that result from Minimum Distance supervised classification.
My goal is to further enhance the qualitative aspect of my classes.
I am not sure how to do this, and hope some one may offer some advice.
Thanks
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0 |
2575 |
29 Feb 2004 02:22 PM |
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0 Replies and 2720 Views
Using ATREM for AVIRIS data in ENVI 2720 0
Started by Deleted User
I am attempting to run ATREM to derive reflectance data for three AVIRIS data sets.
My attempts to get his to work seem to fail, generating an error message when I run from within EVNI. I have tried to use the information provided in tech tip
Article ID: 2776
Article Title: Running ATREM via ENVI Extensions, ENVI may report 'The ATREM program did not complete successfully'
but this does not seem to take care of the problem. I cannot find the envi_atrem.sav file in the either the sav...
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2720 |
21 Feb 2004 05:10 PM |