Abstract: Projecting an image onto an arbitrary non-flat screen surface leads to undesired geometric distortions in the image's projection. Geometric correction pre-distorts the image being projected ...
Abstract: Existing camera-projector calibration methods typically warp feature points from a camera image to a projector image using estimated homographies, and often suffer from errors in camera ...
Keychain cameras are rarely good. However, in the case of Walmart’s current offering, it might be worse than it’s supposed to be. [FoxTailWhipz] bought the Vivitar-branded device and set about ...
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