Patent Number: 7,133,053

Title: Image scaling device and method

Abstract: An image sealing device has an input multiplexer, a line buffer, a vertical scaling processor for performing a vertical scaling process, a horizontal scaling processor for performing a horizontal scaling process, and an output multiplexer. The image scaling device can perform both horizontal and vertical upsealing or downscaling to the input image, and after the input image is processed, the output image is outputted to the display device.

Inventors: Chen; Chang-Sheng (Hsinchu, TW)

Assignee: Sunplus Technology Co., Ltd.

International Classification: G06T 11/00 (20060101)

Expiration Date: 2019-11-07 0:00:00