I'd like to convert
into 
.There is no green channel, at least it's symmetric for red and blue, and therefore not suited.
Search found 2 matches
- 2012-04-04T06:41:50-07:00
- Forum: Users
- Topic: RGB to grayscale with red=0,blue=255
- Replies: 5
- Views: 12021
Re: RGB to grayscale with red=0,blue=255
Hi,
I'd like to convert into .
There is no green channel, at least it's symmetric for red and blue, and therefore not suited.
I'd like to convert
into .There is no green channel, at least it's symmetric for red and blue, and therefore not suited.
- 2012-04-03T10:54:43-07:00
- Forum: Users
- Topic: RGB to grayscale with red=0,blue=255
- Replies: 5
- Views: 12021
RGB to grayscale with red=0,blue=255
Hi, I've got an image generated from a matrix with red-white-blue gradient. When converting into grayscale with any approach I found so far blue and red become the same gray since the values are symmetric around zero. I would like to convert the colorscale as follows: blue to black, white to black ...