Samsung Electronics Co., Ltd.

University-Industry Cooperation Group of Kyung Hee University

Samsung Display Co., Ltd.

Kimberly-clark Worldwide, Inc.

Postech Academy-industry Foundation

Dongguan Dyt Electronic Tape Co., Ltd.

Brainguard Co., Ltd.

Sung Su Kim

Young Hun Sung

Hyun Hwa Oh

Dong Goo Kang

Seok Min Han

Jong Ha Lee

Kang Eui Lee

Dong-Goo Kang

Sung Hoon Kang

Kwang Eun Jang

Jae Hyun Kwon

Choong Seon Hong

Seung H Yoo

Joong Sam Yun

Myoung Ji Nam

Tae Yong Kim

Tuan Leanh

Hyun Sook Kim

Sung Hwan Kim

Jin Hyun Kim

Cheol-soo Sone

Sung Chan Jo

Young Hoon Kim

Myung Jin Chung

Soo Im Jeong

Byung Sung Kim

Geun-woo Ko

Sung-hyun Sim

Jin-hyun Lee

Kye Young Jeong

Hun-jae Chung

Byung Soon Kim

Kyung Lae Rho

Hyung Woo Park

Han-Kyu Seong

Won Ki Hong

Jang Hwan Jeong

Hyong Bom Kim

Seong Dae Roh

Kun Dong Kim

Jae Gwan Lee

Won Bok Lee

Sang-Hyung Lee

Sung-Ho Cha

Wan-Seok Joo

Cheol Hyoung Park

Oh Jung Kwon

Jung Hun Kim

Young Joon Won

Oh Nam Kwon

Da Gyeom Hong

Sung-won Hwang

Hyung-duk Ko

Suk-ho Choi

A system of automatic optimization of image quality of an image sensor includes an image learning data generation unit generating an image tuning knowledge database, which includes pairs of a plurality of sets of values of a plurality of parameters and a plurality of sets of image quality evaluation scores for a plurality of image quality evaluation items for evaluating a quality of each of a plurality of images generated by the image sensor, using an image tuning database sampling module, an image signal processor modeling unit generating a machine learning model, for each image, for automatically optimizing the quality of each image, and an image sensor image quality optimization unit automatically controlling values of some of the plurality of parameters based on a user's image quality selection and the machine learning model. The image quality evaluation scores are produced by a distributed camera simulation system including servers.

System and platform for automatic optimization of image quality of image sensor and operating method thereof

An electronic device includes: a display; a first image sensor configured to output a first image signal based on sensing a first light passing through the display; a second image sensor configured to output a second image signal based on sensing a second light that does not pass through the display; and a processor configured to: generate a first optical value and a second optical value based on the second image signal, the second optical value being different from the first optical value; based on the first optical value satisfying a first condition, correct the first image signal by using the second optical value.

Electronic device including image sensor

Disclosed is an acrylic adhesive, including an acrylic polymer obtained by polymerizing a mixture of about 120 parts by weight to about 250 parts by weight of acrylic monomers with about 0.1 parts by weight to about 1 parts by weight of an azo initiator, about 0.5 parts by weight to about 1 parts by weight of a filler, about 1.5 parts by weight to about 2.5 parts by weight of a crosslinking agent, and about 0.5 parts by weight to 1 parts by weight of an anti-static agent.

Acrylic adhesive and protective film including the same

Disclosed are an uplink resource allocation method and a cognitive small cell network system performing the method. In the method, a small cell manager collects an access request from a small cell user and forms a preference relationship for each small cell user. Then, sub-channel-specific transmission power for providing a maximum data transmission rate at the time of uplink transmission is calculated and the calculated sub-channel-specific transmission power information is transferred to the small cell user. Meanwhile, the small cell user forms all possible sub-channel-specific preference relations and thereafter, transmits the access request for each sub-channel having a maximum preference relationship to the small cell manager. Thereafter, the small cell user performs power allocation for each access-determined sub-channel by using the transmission power information transferred from the small cell manager and performs data transmission through the access-determined sub-channel by using the allocated power.

Uplink resource allocation method and cognitive small cell network system for executing same

A radiographic imaging control method includes combining a plurality of images by applying a first weight to the plurality of images, displaying a composite image, acquired by combining the plurality of images, newly receiving a second weight with respect to the composite image, recombining the plurality of images based on the received second weight, and displaying a recombined image, acquired by recombining the plurality of images.

Radiographic imaging apparatus and control method thereof

An X-ray imaging apparatus and method for controlling the X-ray imaging apparatus are provided. The X-ray imaging apparatus includes an X-ray source configured to generate and emit X-rays onto an object, an X-ray detector configured to detect the X-rays transmitted through the object and convert the X-rays into an electrical signal, a heating portion located at an upper portion of the X-ray detector configured to contact a lower part of the object, a heat transfer portion configured to transfer heat produced in the X-ray source to the heating portion, and a thermal insulation member located between the X-ray detector and the heating portion configured to block heat from being transferred to the X-ray detector.

X-ray imaging apparatus and control method for the same

The radiographic image generation method includes acquiring a plurality of radiographic images corresponding to a number of radiation dose portions by emitting radiation to an object by dividing a radiation exposure dose into the radiation dose portions, and by detecting the emitted radiation, and matching the plurality of acquired radiographic images, by shifting all or a portion of data of a plurality of the acquired radiographic images such that the corresponding articles within a plurality of the acquired radiographic images are positioned at a same relative position in each of the acquired radiographic images.

Radiographic imaging apparatus and radiographic image generation method

A silk peptide having neuroprotective and neurofunctional activities and its preparation method are discussed. One method relates to preparing silk protein preferably having neuroprotective activity with weight average molecular weight of 200-100,000 by hydrolysis of silk fibroin; also discussed are a composition for preventing or treating brain disease comprising silk peptide and pharmaceutically acceptable carrier, and a composition for improving brain function.

Silk peptide for improving neuroprotective and neurofunctional effects and a method of its preparation

A method and apparatus for generating an X-ray image are provided. The method includes obtaining an X-ray image of an object, performing image analysis on a tissue of interest in an area other than an interference target region in the obtained X-ray image, and performing image processing on an entirety of the obtained X-ray image based on information on the analyzed tissue of interest and generating a final X-ray image.

Apparatus for generating X-ray image and method thereof

Disclosed herein are an X-ray imaging apparatus for providing information about accurate breast density, and a control method of the X-ray imaging apparatus. The X-ray imaging apparatus includes a reconstructing unit configured to reconstruct volumes relating to an object from an X-ray image of the object, a first reference image of the object generated based on the object being of only adipose tissue, and a second reference image of the object generated based on the object being of only fibroglandular tissue, and a density calculator configured to calculate a density of the object that is a ratio of fibroglandular tissue of the object with respect to entire tissue of the object using the reconstructed volumes of the object.

X-ray imaging apparatus and control method thereof

The present application discloses and claims an individually packaged, absorbent article of enhanced length, and including at least two sets of wings, which article is folded into a compact package form, and which package in being unfolded by a consumer, results in less operation steps by the consumer for donning of the article, and for disposal of the package.

Individually packaged absorbent article

An X-ray imaging apparatus includes: an X-ray source configured to irradiate X-rays to an object; an X-ray detector configured to obtain a first X-ray image of the object; a noise-reduced image creator configured to generate a noise-reduced image in which a noise is reduced from the first X-ray image; a noise image creator configured to generate a noise image based on differences between the first X-ray image and the noise-reduced image; an edge image creator configured to generate, from the noise image, an edge image in which edges are enhanced; an output image creator configured to combine the noise-reduced image with the edge image to generate a second X-ray image; and a display configured to display the second X-ray image. By enhancing edges while reducing noise, an image with high definition and high quality may be output and a user can obtain accurate information from the image.

X-ray imaging apparatus and image processing method thereof

An apparatus and method for acquiring an optimal MEX image may include an X-ray source to generate an X-ray and to irradiate the X-ray, an energy identification detector to acquire a MEX image that is generated when the irradiated X-ray penetrates an object, and an optimal MEX processor to generate an optimal MEX parameter based on a characteristic of the object and to control at least one of the X-ray source and the energy identification detector based on the generated optimal MEX parameter.

Apparatus and method for acquiring optimal multi-energy X-ray image

Growing community of inventors

Yongin-si, South Korea

Sung Su Kim