W
Won-Hee Choe
Researcher at Samsung
Publications - 150
Citations - 1677
Won-Hee Choe is an academic researcher from Samsung. The author has contributed to research in topics: Pixel & Image processing. The author has an hindex of 21, co-authored 150 publications receiving 1656 citations. Previous affiliations of Won-Hee Choe include Samsung Electro-Mechanics.
Papers
More filters
Patent
Method and apparatus for rendering image signal
TL;DR: In this article, the authors proposed a method for rendering image signals which represent a predetermined number of colors, in an apparatus used for rendering an image signal that has a plurality of pixels composed of three different sub-pixels among four or more different subpixels.
Patent
Multilayer image sensor
Won-Hee Choe,Seong-deok Lee +1 more
TL;DR: In this paper, an image sensor is provided which includes a multilayer structure having a first light receiving unit to extract a signal corresponding to color information of incident light of a visible region and a second light received unit to distinguish between infrared and visible regions.
Patent
Image photographing apparatus and method
TL;DR: In this article, an image photographing apparatus may include a light reception unit receiving an optical signal, a sensor unit sensing the optical signal which is incident to a pixel region, using a plurality of sensors with different sensitivity, and a signal extraction unit extracting the quantity of accumulated electric charge for the signal, which was sensed by each of the sensors.
Patent
Method and apparatus for adaptively enhancing colors in color images
TL;DR: In this paper, a method and an apparatus for adaptively enhancing a color of an image is presented, which consists of a saturation component deriving unit, a saturation enhancement function determining variable calculator, a saturating enhancement unit, and a saturated component synthesizing unit.
Patent
Apparatus and method for blending multiple images
TL;DR: In this paper, an apparatus to blend a high dynamic range (HDR) image or a plurality of images captured with different exposure settings to multiple images, and a method thereof is described.