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Wiggle stereoscopy is an example of stereoscopy in which left and right images of a stereogram are animated. This technique is also called wiggle 3-D, wobble 3-D, wigglegram, or sometimes Piku-Piku (Japanese for "twitching"). [1] The sense of depth from such images is due to parallax and to changes to the occlusion of background objects. In ...
Adobe After Effects is a digital visual effects, motion graphics, and compositing application developed by Adobe Inc.; it is used for animation and in the post-production process of film making, video games and television production. Among other things, After Effects can be used for keying, tracking, compositing, and animation.
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Thus, the MHI pixel intensity is a function of the motion history at that location, where brighter values correspond to a more recent motion. Using MHI, moving parts of a video sequence can be engraved with a single image, from where one can predict the motion flow as well as the moving parts of the video action.
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It was the second in the BBC Sound Effects series to be credited to the Workshop. It featured sounds from popular television series Doctor Who (all from Season 18 ) and Blake's 7 , as well as effects for the first series of the radio versions of Douglas Adams ' The Hitchhiker's Guide to the Galaxy and James Follett 's Earthsearch .
Chroma key compositing, or chroma keying, is a visual-effects and post-production technique for compositing (layering) two or more images or video streams together based on colour hues (chroma range).
Compositing is the process or technique of combining visual elements from separate sources into single images, often to create the illusion that all those elements are parts of the same scene. Live-action shooting for compositing is variously called " chroma key ", "blue screen", "green screen" and other names.