I'm trying to figure out a way to more rapidly determine where new construction is happening by comparing annual satellite imagery. In Google Earth, you can roll back the clock on satellite imagery, for whatever reason, and determine what has…
How can I blend AND translate at the same time ? Something like this : http://www.imagemagick.org/Usage/layers/#flatten but in such a way that the images are transparent. I was trying : composite -blend 90 -page +0+0 input01.jpg -page +500+0 input02.jpg -resize…
I am looking for iOS and Android library for (preferably) or algorithm that would help me to feather edges of the image in similar way how it is handled in Photoshop. The illustration below shows the desired effect of the…
I'm trying to create a real grayscale image, but when my designer checks the file he is saying that the image remains RGB. You can see the photoshop print here: I've tried 2 methods so far: 1) Using the MakeGrayScale3…
The description of my problem is simple, I fear that the problem isn't that simple. I would like to find the copied, duplicated part on an image. Which part of the image is copied and pasted back to the same…
so i want to segment a tree from an aerial image sample image (original image) : and i expect the result like this (or better) : the first thing i do is using threshold function in opencv and i didn't…
This may be not the perfect question for stackoverflow but I have asked this in graphicdesign network of stackexchange but did not get any answer so posting it here. I am trying to implement gradient map of Photoshop programmatically using…
Using GPUImage I am trying to replicate Photoshop Lighten Blend Mode with opacity. Unfortunately the alpha channel has no effect using the GPUImageLightenBlendFilter. Brad confirms there might problems with alpha: GPUImage's GPUImageOpacityFilter not behaving as expected, doesn't change alpha channel…
I set my camera to take raw images, I have a Nikon so all the images are of .NEF file format. I can convert it to JPEG and PNG with my Mac but now I need the NEF format again…
I'm very new to Photoshop scripting, so please bear with me. So far I have the below script, but I keep getting an error that my doc object reference is invalid. Can anyone help me properly assign my documents so…