Search found 3 matches

by MilesS
2016-12-19T16:08:49-07:00
Forum: Users
Topic: Create histogram image from multiple images
Replies: 8
Views: 5132

Re: Create histogram image from multiple images

ImageMagick 6.8.9-9 Q16 x86_64 2016-11-29
OS: Bash on Ubuntu on Windows (Microsoft's Windows 10's new Linux interface see http://www.howtogeek.com/265900/everything-you-can-do-with-windows-10s-new-bash-shell/ )

ok agreed colors is probably better but depth is faster. Once it's working will ...
by MilesS
2016-12-19T01:41:39-07:00
Forum: Users
Topic: Create histogram image from multiple images
Replies: 8
Views: 5132

Re: Create histogram image from multiple images

Sorry, it wasn't clear.
I have about 10000 time-scale images that I want to quickly compare histograms between each image in a 3D histogram?

for instance with four images and eight colours I could use
convert image-1.png -depth 1 -format %c histogram:info:- > image-1.txt

and matching colours ...
by MilesS
2016-12-18T20:45:35-07:00
Forum: Users
Topic: Create histogram image from multiple images
Replies: 8
Views: 5132

Create histogram image from multiple images

Help please,

I have a series of images, I want a combined histogram of all images.
Each column = seperate image and row = color (0-255) and Intensity = histogram percentage

i.e.
Get the histogram for each image as a 1xN(color) where the intensity = 255 x fraction of total counts
Append this ...