Samsung Electronics Co., Ltd.

Ho Seok Shin

Jae Hun Kim

Jong Hyuk Lee

Jae Youl Lee

Se Whan Na

Miaofeng Wang

Jae Ho Yang

Woo Hyuk Jang

Gun Seo Koo

Yoon Hak Kim

Un Ki Park

Na Kyoung Yoo

An image processing apparatus includes: an analyzer configured to calculate color characteristics by input pixel data, and determine whether the pixel data is achromatic based on the color characteristics; a first renderer configured to perform a first rendering on the pixel data in response to determining that the pixel data is not achromatic; and a second renderer configured to perform a second rendering on the pixel data in response to determining that the pixel data is achromatic.

Image processing apparatus and method, and electronic device

A method of operating a data processing system includes compressing a first part of uncompressed data, and determining whether to compress a second part of the uncompressed data based on an expected data size of the compressed first part and an actual data size of the compressed first part. The method further includes transmitting one of first transmission data and second transmission data to an external memory device based on a result of the determining. The first transmission data includes the compressed first and second parts, and the second transmission data includes the first and second parts of the uncompressed data.

Data processing system and method of operating the same

A display controller includes a local contrast enhancement circuit that includes a plurality of scale circuits. Each scale circuit includes a block separation circuit configured to divide input display data into sub blocks, a calculation circuit configured to calculate a feature value that characterizes each of the sub blocks, and a storage device configured to store the feature value. The number and size of the sub blocks differ among the scale circuits.

Display controller for enhancing visibility and reducing power consumption and display system including the same

A method for converting an image resolution converts a low resolution image into a high resolution image, generates a second high resolution image by compensating an image quality of the high resolution image, and selectively compensating, by using information about a specific region included in the low resolution image, a region which is included in the second high resolution image and corresponds to the specific region.

Method and device for converting image resolution, and electronic device having the device

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Hwaseong-si, South Korea

Ho Seok Shin