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9-slice scaling (also known as Scale 9 grid, 9-slicing or 9-patch) is a 2D image resizing technique to proportionally scale an image by splitting it in a grid of nine parts. [ 1 ] The key idea is to prevent image scaling distortion by protecting the pixels defined in 4 parts (corners) of the image and scaling or repeating the pixels in the ...
Nine patch or nine-patch may refer to: Nine patch, a North American pieced quilt pattern; 9-patch, also known as 9-slice scaling, an image resizing technique
Next, an iterative update process is applied to the NNF, in which good patch offsets are propagated to adjacent pixels, followed by random search in the neighborhood of the best offset found so far. Independent of these three components, the algorithm also uses a coarse-to-fine approach by building an image pyramid to obtain the better result.
9-track tape drive used with DEC minicomputers Inside a 9-track tape drive. The vacuum columns are the two gray rectangles on the left. A typical 9-track unit consists of a tape transport—essentially all the mechanics that moves tape from reel to reel past the read/write and erase heads—and supporting control and data read/write electronics.
Statistically, images have more low-frequency than high-frequency content, so it is the low-frequency content that remains after quantization, which results in blurry, low-resolution blocks. In the most extreme case only the DC-coefficient, that is the coefficient which represents the average color of a block, is retained, and the transform ...
In electronics and photonics design, tape-out or tapeout is the final stage of the design process for integrated circuits or printed circuit boards before they are sent for manufacturing. The tapeout is specifically the point at which the graphic for the photomask of the circuit is sent to the fabrication facility. The name originates from the ...
US Army Sustainment Center of Excellence patch ceremony, 2009. Embroidered patches were first adopted by United States military units, with some crude, unofficial examples found on soldiers’ uniforms from the War of 1812, 1845 Mexican War, and the Civil War (1861–65) Unit identifications, also known as shoulder sleeve insignia (or SSI) is a relatively new component of the modern military ...
In the earlier, simpler, days of IC design, layout was done by hand using opaque tapes and films, an evolution derived from early days of printed circuit board (PCB) design -- tape-out. Modern IC layout is done with the aid of IC layout editor software, mostly automatically using EDA tools , including place and route tools or schematic-driven ...