| 摘要 |
A method for sub-pixel texture mapping and filtering is provided. The method includes the steps of: dividing an area on a source image into a red (R) sub-area, a green (G) sub-area, and a blue (B) sub-area, where the area on the source image is corresponding to a pixel of a destination image presented by a display device; sampling the R sub-area to obtain a R color value, sampling the G sub-area to obtain a G color value, and sampling the B sub-area to obtain a B color value; and rendering R, G, B color components of the pixel of the destination image according to the R color value, the G color value, and the B color value. |
| 主权项 |
1. A method for sub-pixel texture mapping and filtering a source image into a destination image to be presented by a display device, the method comprising:
dividing an area on the source image into a red sub-area, a green sub-area, and a blue sub-area; sampling the red sub-area to obtain a red color value corresponding to a red color component; sampling the green sub-area to obtain a green color value corresponding to a green color component; sampling the blue sub-area to obtain a blue color value corresponding to a blue color component; and rendering red, green and blue color components of a pixel of the destination image according to the red color value, the green color value, and the blue color value. |
