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1 pixel shader
"A graphics function which calculates computer image effects pixel by pixel allowing control of the lighting, shading and color of each individual pixel." -
2 interpolation
"A kind of interpolation that averages pixel information when scaling an image. When reducing the size of an image, pixels are averaged to create a single new pixel; when an image is scaled up in size, additional pixels are created by averaging pixels of the smaller image." -
3 nearest neighbor
A rendering method used to map a source image to a target image. This method uses only the nearest source pixel to define a target pixel. -
4 shader
"A graphics function which calculates computer image effects pixel by pixel allowing control of the lighting, shading and color of each individual pixel." -
5 bilinear
A rendering method used to map a source image to a target image. This method uses the weighted average of the four nearest source pixels to define a target pixel. -
6 bilinear filtering
A rendering method used to map a source image to a target image. This method uses the weighted average of the four nearest source pixels to define a target pixel. -
7 dithering
"A method to display a range of colors with a limited palette. Each pixel on the source image is represented by multiple pixels (usually a 2x2 square) on the destination image. From a distance, the eye blends the multiple pixels into one color that has more shades than the original palette. The techniques results in a better visual appearance than the removal of low precision bits." -
8 combinator
A method used to map a source image to a target image. This method uses the weighted average of the four nearest source pixels to define a target pixel. -
9 sample
An indivisible element of an image that is stored in computer memory. The terms pixel and sample are often used interchangeably.
См. также в других словарях:
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