Hi Snibgo,
That seems to work also,.. and my other programs are opening the file correctly and seeing the RGB and the correct color depth.
While I am bothering you...
I have another problem.
Lets say I want to correct a gradient in a picture ( usually this would be a lens gradient for my ...
Search found 3 matches
- 2014-05-31T20:53:46-07:00
- Forum: Users
- Topic: my 16 bit 'gray' RGB keeps becomon 8Bit Grayscale
- Replies: 8
- Views: 8946
- 2014-05-31T20:00:40-07:00
- Forum: Users
- Topic: my 16 bit 'gray' RGB keeps becomon 8Bit Grayscale
- Replies: 8
- Views: 8946
Re: my 16 bit 'gray' RGB keeps becomon 8Bit Grayscale
Hi,
The version is ImageMagick 6.8.9 Q16 (32-bit)
Ok if i take your example, and try and build a RGB out of it
convert -size 256x256 gradient: -depth 16 grad.tiff
convert grad.tiff grad.tiff grad.tiff -combine aRGB.tif
convert grad.tiff grad.tiff -evaluate ADD 1 grad.tiff -evaluate ADD 2 ...
The version is ImageMagick 6.8.9 Q16 (32-bit)
Ok if i take your example, and try and build a RGB out of it
convert -size 256x256 gradient: -depth 16 grad.tiff
convert grad.tiff grad.tiff grad.tiff -combine aRGB.tif
convert grad.tiff grad.tiff -evaluate ADD 1 grad.tiff -evaluate ADD 2 ...
- 2014-05-31T18:11:47-07:00
- Forum: Users
- Topic: my 16 bit 'gray' RGB keeps becomon 8Bit Grayscale
- Replies: 8
- Views: 8946
my 16 bit 'gray' RGB keeps becomon 8Bit Grayscale
Hi,
I am trying to do some pixel math for a simple astronomy application.
I want to convert a mono16 bit image into a RGB 16bit image that I can use in pixel math as trichro 16bit gray
convert mono.tif mono.tif mono.tif -combine trichoroGray.tif
mono.tif is 16bit,
trichroGray.tif is alwasy mono ...
I am trying to do some pixel math for a simple astronomy application.
I want to convert a mono16 bit image into a RGB 16bit image that I can use in pixel math as trichro 16bit gray
convert mono.tif mono.tif mono.tif -combine trichoroGray.tif
mono.tif is 16bit,
trichroGray.tif is alwasy mono ...