converting gray image to color.
Posted: 2015-10-01T06:38:04-07:00
I'm totally new to imagemagick, please help.
I need jpeg files in TrueColor, 3 channels with no exif info. so I converted gray image with command below,
convert gray.jpg -strip -colorspace YCbCr -type TrueColor result.jpg
GIMP recognized it was 3 channel RGB color.
but identify command below says it's grayscale.
identify -verbose result.jpg
which is true or command was something wrong?
versions are:
- imagemagick 6.9.1-6
- libjpeg v9a
- GIMP 2.8.14
With imagemagick 6.7.8.9, identified it sRGB in same commands above.
Images converted by 6.7.8.9 was identified grayscale by 6.9.1-6.
Thanks for any help.
I need jpeg files in TrueColor, 3 channels with no exif info. so I converted gray image with command below,
convert gray.jpg -strip -colorspace YCbCr -type TrueColor result.jpg
GIMP recognized it was 3 channel RGB color.
but identify command below says it's grayscale.
identify -verbose result.jpg
which is true or command was something wrong?
versions are:
- imagemagick 6.9.1-6
- libjpeg v9a
- GIMP 2.8.14
With imagemagick 6.7.8.9, identified it sRGB in same commands above.
Images converted by 6.7.8.9 was identified grayscale by 6.9.1-6.
Thanks for any help.