Applies radiometric lookup tables (RLUTs) to a BYTE image.
RADIOM2 applies radiometric lookup tables (RLUTs) to a BYTE input image to yield a new radiometrically corrected output image. RADIOM2 receives input RLUTs from HISTEQ.
- Input image. Image to be radiometrically corrected. Must be a BYTE image.
- Input radiometric lookup table file. Created by running HISTEQ on the same input image.
- Output image. Radiometrically corrected image.
RADIOM2 applies the RLUT, IMAGE;RLUT, to IMAGE.DAT. The output image is IMAGE.RAD.
RADIOM2 applies radiometric lookup tables (RLUTs) stored in an RLUT file to an input image to produce a radiometrically corrected output image.
Each line of the input image is associated with a specific detector. This uniquely determines the node within the RLUT file at which the appropriate table is stored. Once the table is located and read, the input pixels are mapped according to the table and written to the output image.
The band number(s) in the image and the RLUT file do not match. Recreate the RLUT file, or respecify the image.
RADIOM2 accepts only images of BYTE data type.
The dimensions of the image and the RLUT do not match. Recreate the RLUT file, or respecify the input image.
o Run the program HISTEQ on the image to generate the RLUTs. o Run RADIOM2 with these RLUTs to radiometrically correct the image.