Microsoft Technology Licensing, LLC

Beijing Xiaomi Mobile Software Co., Ltd.

Haitao Chen

Jian Wang

Zhouchen Lin

Qing Zhao

Zekui Li

Mobile phone display screen with graphical user interface

An antialiasing method and apparatus suitable for antialiasing a variety of image types, including fonts, large images, and very small images. The antialiasing technique may represent the edge of a line, curve or region as a series of line segments. These line segments are then traversed to convolute the line segment approximating the contours of the image with a desired filter function. A filter function is also disclosed for antialiasing the edges of a line, curve or region, which may be employed when the edge is represented by a series of line segments. The antialiasing filter tends to centers the spectral energy of an image on the sampled area.

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Beijing, China

Haitao Chen