Accurate perception of motion depends critically on accurate estimation of retinal motion speed. Here we first analyse natural image movies to determine the optimal space-time receptive fields (RFs) ...

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I love the slow motion video on the iPhone 6. Not only does it record 720p video at 240 fps, it also let's you instantly adjust what part of video is in slow motion and what part is in real time. I ...

Slo-mo is one of the coolest features of the iPhone camera. By filming at a high frame rate and then playing back the footage at a lower frame rate, the slo-mo creates emphasis on a few frames in the ...