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Hello,
Here is what I want to do. I have taken about 50 images of people walking in a heavily trafficked area. I want to have all the people added together into one image. Each person is to have full opacity.
I started by making an image with no one in the scene using the Median blend mode with a layer stack to remove all the people. Worked fine. Now, I am hoping there is some way to create masks or knockouts of the people in each of the individual images by somehow comparing them to the scene with no people. Some way to mask out or knock out those areas which are different, i.e. the people. I will then stack all the images of the people on top of one another to create a very complicated image showing the volume of traffic.
Any suggestions would be greatly appreciated.
Using CS3.
Best regards, Seder
Here is what I want to do. I have taken about 50 images of people walking in a heavily trafficked area. I want to have all the people added together into one image. Each person is to have full opacity.
I started by making an image with no one in the scene using the Median blend mode with a layer stack to remove all the people. Worked fine. Now, I am hoping there is some way to create masks or knockouts of the people in each of the individual images by somehow comparing them to the scene with no people. Some way to mask out or knock out those areas which are different, i.e. the people. I will then stack all the images of the people on top of one another to create a very complicated image showing the volume of traffic.
Any suggestions would be greatly appreciated.
Using CS3.
Best regards, Seder
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