Novatek Microelectronics Corp.

Min-Hui Chu

Hong-Chu Chen

Chih-Huang Lin

Su-Wei Lien

Shiang-Fei Wang

Chin-Hui Huang

Chi-Fan Liou

Yi-Jen Wu

Jau-Hong Kao

Wei-Lung Liu

Tai-Yu Chiu

Chao-Chun Huang

Hsiu-Hsing Hsu

A control method for a first device of an inter-integrated circuit (IC) system including a microcontroller unit (MCU), includes receiving a first indication from the MCU of the IC system, wherein the first indication configures the first device from a slave mode to a master mode; polling the first device itself for status information of the first device when the first device is in the master mode; determining whether the status information of the first device matches a target status after polling; and determining to perform a parameter adjustment on a second device of the IC system when determining that the status information of the first device matches the target status.

[object Object]

A method for generating masking image using general polygonal mask includes receiving a pixel of a raw image and a polygon vertices array corresponding to a polygonal mask, determining whether the pixel is inside the polygonal mask, labeling the pixel to be a masked pixel if the pixel is inside the polygonal mask, or labeling the pixel to be a visible pixel if the pixel is outside the polygonal mask, and outputting the masked pixel or the visible pixel to generate the masking image.

Method for generating masking image using general polygonal mask

An image scaling circuit and a method for scaling an image into images with different ratios are provided. The image scaling circuit includes a line buffer memory apparatus, a line buffer control apparatus, a first and a second scaling circuit. The first scaling circuit is coupled to the line buffer memory apparatus, and performs a first image scaling interpolation operation on the data output by the line buffer memory apparatus. The second scaling circuit is coupled to the line buffer memory apparatus, and performs a second image scaling interpolation operation on the data output by the line buffer memory apparatus. The line buffer control apparatus is coupled to the line buffer memory apparatus, the first scaling circuit and the second scaling circuit, for controlling the line buffer memory apparatus to receive or output a scan line data according to the operation status of the first and second scaling circuits.

Image scaling circuit and method thereof

Growing community of inventors

Hsinchu County, Taiwan

Min-Hui Chu