Weltrend Semiconductor Inc.

Chi-Cheng Cheng

Hsuan-Ying Chen

Hung-Chih Chiang

Chun-Ting Lin

Shui-Chin Yeh

Hsiu-Yuan Fan

A method of image conversion includes selecting a set of pixels from a source image, storing the set of pixels in a memory, determining whether the set of pixels includes at least one pixel requiring coordinate conversion by querying a predetermined mapping table, if the set of pixels includes the at least one pixel requiring coordinate conversion, converting the coordinates of the at least one pixel, and after converting the coordinates of the at least one pixel, removing the set of pixels from the memory.

Camera image conversion method capable of reducing processing time

An image perspective conversion method includes acquiring a first image, partitioning a predetermined region on the first image into a plurality of polygonal sub-regions, acquiring a plurality of first coordinates corresponding to the plurality of polygonal sub-regions, converting the plurality of first coordinates into a plurality of second coordinates according to a world coordinate system, and interpolating a plurality of pixels among the plurality of second coordinates for generating a second image.

Growing community of inventors

Hsinchu, Taiwan

Chi-Cheng Cheng