Depth Of Field

IMG_4623-1_1How can objects at different distances be in focus at the same time in your camera? Why does the lens aperture size determine the depth of field of your photograph? Does it depend on anything else? Click through to learn about the physics behind it.

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Computational Bokeh

computational-bokeh-smileyI have been challenging myself and trying to add funky shaped bokeh to photographs in post-processing. This is done using the convolution product. Click through to learn about how this works and see the results of my programing efforts.

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