CS 194 HW5
Depth Refocusing
To refocus, I read all the images into a 17x17 array and performed a transformation on each one of them relative to the center image (8,8). For the transformation, I calculated the distance between the picture and the center picture (calculated using the x/y coordinates given in the image name). I then multiplied this distance by some factor and shifted the image by that value (in both x and y directions). I then calculated the average of all of these transformed images. Sorry the images are a bit grainy!
Images
Factor = .2
Factor = .7
Factor = .1
Factor = .15
Factor = -.5
Factor = -.9
Factor = -.12
The below gif was made with factors of .02, .07, .1, .15, -.05, -.09, -.12
Aperture Adjustment
For the aperture adjustment part, I just used the above transformation on a certain window.
Images
width of 1
width of 2
width of 3
width of 4
width of 5
width of 6
width of 7
Below is the gif of the images.
