Primax Electronics Ltd.

Wen-Lung Chou

Chen-Ning Hsi

Chia-Chun Hsu

Chung-Chieh Kuo

Chao-Chin Chou

Chiou-Shann Fuh

Tung-Hsuan Pai

Meng-Tsung Su

Kun-Yi Chen

An image processing method includes (a) performing edge detection to an image to obtain a plurality of the edge pixels of the image; (b) performing partial PSF estimation to each of the edge pixels to generate a plurality of partial PSF estimation results; and (c) generating a PSF estimation result according to the partial PSF estimation results.

Image processing method and related partial PSF estimation method thereof

A method of generating a high dynamic range image corresponding to a specific scene. The method includes shooting a specific scene to generate a base image; selecting a bright area and a dark area from the base image; determining base luminance according to the base image; shooting the specific scene to generate at least a first image, wherein average luminance of a part of the first image corresponding to the bright area of the base image is less than or equal to the base luminance; shooting the specific scene to generate at least a second image, wherein average luminance of a part of the second image corresponding to the dark area of the base image is greater than or equal to the base luminance; and combining at least the first image and the second image into a high dynamic range image corresponding to the specific scene.

Method and system of generating high dynamic range image corresponding to specific scene

The notebook computer includes a base and an upper cover. The base has a keyboard. The upper cover includes a screen, an image pickup device and a close-up lens. The upper cover is rotatable with respect to the base such that the image pickup device is able to capture an image of a document on a working plane. After the document image is obtained by the image pickup device, a built-in image processing program performs correction on the document image so as to obtain a corrected document image.

Notebook computer and method of capturing document image using image pickup device of such notebook computer

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Taipei County, Taiwan

Wen-Lung Chou