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HyperCam is primarily intended for creating software presentations, tutorials, demonstrations, walkthroughs, and other various tasks the user wants to demonstrate.The latest versions also capture overlay video and can re-record movies and video clips (e.g. recording videos playing in Windows Media Player, RealVideo, QuickTime, etc.).
Barrier-grid animation or picket-fence animation is an animation effect created by moving a striped transparent overlay across an interlaced image. The barrier-grid technique originated in the late 1890s, overlapping with the development of parallax stereography (Relièphographie) for 3D autostereograms. The technique has also been used for ...
Chroma key option - add video overlay half transparent so that only part of it is visible and all the rest disappears to reveal the video underneath. Capture video material from DV tapes, VHS tapes, web cameras, etc. [16] Movie closing credits - add information on movie editing, e.g. crew, cast, data, etc.
Compositing, image overlays, watermarks When arranging clips in a video project, images on the higher tracks/layers will be displayed on top, and the lower tracks will be displayed behind them. Much like a stack of paper, items on top cover up items below them. And if you cut any holes out (i.e. transparency) the lower images will show though.
Another 2007 U.S. patent filing, by Edward T. Chang, claims a sensor where "the color filter has a pattern comprising 2×2 blocks of pixels composed of one red, one blue, one green and one transparent pixel," in a configuration intended to include infrared sensitivity for higher overall sensitivity. [9] The Kodak patent filing was earlier. [10]
One physical basis of bloom is that, in the real world, lenses can never focus perfectly. Even a perfect lens will convolve the incoming image with an Airy disk (the diffraction pattern produced by passing a point light source through a circular aperture). [2]
More complex is "partial transparency" or "translucency" [citation needed] where the effect is achieved that a graphic is partially transparent in the same way as colored glass. Since ultimately a printed page or computer or television screen can only be one color at a point, partial transparency is always simulated at some level by mixing colors .
An example is to estimate the pose of the camera phone to create a real-time overlay for a 3D paper globe. [146] Some smartphones can provide an augmented reality overlay for 2D objects [147] and to recognize multiple objects on the phone using a stripped down object recognition algorithm [148] as well as using GPS and compass. A few can ...
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