Via Technologies, Inc.

Denzel Wang

Sheng-Che Tsao

An-Te Chiu

Roger Lin

Andy Chiu

An image data processing apparatus for detecting a scrolling direction of a first image thereto scaling the first image simultaneously is disclosed. The image data processing apparatus includes an image detecting module and a scaling module. The image detecting module is used for extracting an eigenvalue of the first image and its scrolling detection thereto outputs a directional signal and a line difference signal. The scaling module receives a ratio signal, the directional signal, and the line difference signal thereto outputs a second image accordingly.

Apparatus and method for image quality improvement while scaling and scrolling the image

A data processing apparatus for scaling a digital data source is provided. The data processing apparatus includes a ratio transformation module and a scaling module. The ratio transformation module receives a ratio signal and generates a Look-up Table (LUT). The scaling module connected to the ratio transformation module receives the digital data source, scales the digital data source based on the LUT, and then outputs a processed digital data.

Apparatus and method for scaling digital data information

An adaptive pixel-based blending method and system of a video processing system including steps of acquiring a first pixel value in accordance with a first index value, acquiring a first blending factor in accordance with the parts of the first pixel value, calculating a second blending factor in accordance with the first blending factor, and generating a overlapped and blended image in accordance with the blending factors and the pixel values of the source images. Thus, multiple source images can be overlapped and blended in a flexible way.

Growing community of inventors

Taipei, Taiwan

Denzel Wang