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interlacing

   Also found in: Dictionary/thesaurus, Acronyms, Wikipedia, Hutchinson 0.02 sec.

See interlace.

1.(hardware)interlacing - A video display system which builds an image on the VDU in two phases, known as "fields", consisting of even and odd horizontal lines.

The complete image (a "frame") is created by scanning an electron beam horizontally across the screen, starting at the top and moving down after each horizontal scan until the bottom of the screen is reached, at which point the scan starts again at the top. On an interlaced display, even numbered scan lines are displayed in the first field and then odd numbered lines in the second field.

For a given screen resolution, refresh rate (frames per second) and phosphor persistence, interlacing reduces flicker because the top and bottom of the screen are redrawn twice as often as if the scan simply proceded from top to bottom in a single vertical sweep.
2.(graphics)interlacing - progressive coding.
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And, interlacing his fingers, Alexey Alexandrovitch stretched them, and the joints of the fingers cracked.
Anna Karenina by Tolstoy, Leo View in context
He was seated on an old-fashioned oaken chair, wriggling all over with curious carving; and the bottom of which was formed of a stout interlacing of the same elastic stuff of which the wigwam was constructed.
Moby Dick I-LXVII by Melville, Herman View in context
High up and out of sight, over the prodigious stage of the court theater is a maze of interlacing water-pipes, so pierced that in case of fire, innumerable little thread-like streams of water can be caused to descend; and in case of need, this discharge can be augmented to a pouring flood.
A Tramp Abroad by Twain, Mark View in context
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