Four lenses and a Spatial Light Modulator allow each pixel to have a different focal length in research from Carnegie Mellon ...
In photography, depth of field refers to how much of a three-dimensional space the camera can focus on at once. A shallow depth of field, for example, would keep the subject sharp but blur out much of ...
The newly-launched Samsung Galaxy S23 and Galaxy S23+ have a weird camera focusing issue. The phones are struggling to keep the entire scene in focus and are capturing photos with patches of ...
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