Drtech Corporation

Choul Woo Shin

Sung Hoon Lim

Mi Jung Jo

Jin Hyun Choi

Won Yup Ko

Jeong Pil Kim

Eun Hyuk Kim

Sang Il Lee

Eun Hong Park

Young Kwang Kim

Jeon Min Kang

Jung Seok Kim

Eung Bum Kim

Yeon Koo Kim

Won Taek Seo

Il Woong Choi

Cha Gun Gang

Young Jong Oh

Jae Dong Lee

Seung Zoo Han

Yong Ju Na

Ho Yeol Choi

Young Gi Yu

Cheon Kyung Sung

Jong Woo Kim

June Kyu Park

Won Chul Ko

Radiation detector

An X-ray imaging device includes an X-ray irradiation module, an X-ray detection module and an image processor. The image processor is configured to perform: acquiring a high-energy image and a low-energy image respectively obtained by X-ray of relatively high-energy and X-ray of relatively low-energy; generating high-energy frequency component images for each of a plurality of frequency bands by decomposing the high-energy image; generating low-energy frequency component images for each of a plurality of frequency bands by decomposing the low-energy image; generating merged frequency component images by merging at least a portion of the high-energy frequency component images for each of the plurality of frequency bands and at least a portion of the low-energy frequency component images for each of the plurality of frequency bands; and generating a standard image using the merged frequency component images.

X-ray imaging device and X-ray imaging method

Provided is a radiation detector including a radiation detecting unit, a gate module controlling a gate line, a readout module reading out charges stored in an exposure detection pixel determined by a data line and the gate line, and an auto exposure detecting unit determining whether the radiation detecting unit is exposed to a radiation.

Radiation detector and radiography method using the same

A radiographic apparatus generates images of objects of interest, such as subject body parts, using radiation. The radiographic apparatus includes a radiation irradiating unit having a plurality of radiation sources, where each of the plurality of radiation sources irradiates the object of interest, a driving unit for moving the radiation irradiating unit, and a radiation detector for detecting the radiation passing through the objects of interest from each of the plurality of radiation sources.

Radiographic apparatus and radiographic method using same

The present invention proposes a radiation detector including a housing, a radiation detection panel accommodated in the housing and converting radiation incident from the outside of the housing into an electric signal, a printed circuit board electrically connected to the radiation detection panel and an intermediate plate that is disposed between the radiation detection panel and the printed circuit board, supports the radiation detection panel, and is electrically connected to the ground line of the printed circuit board, wherein the intermediate plate is transmissive to the radiation.

Radiation detector and radiography apparatus having the same

Provided is a method for processing a radiographic image including obtaining a radiographic image using an indirect radiographic detector comprising a scintillator panel and a pixel array panel, determining a parameter value for defining a point spread function (PSF) according to the scintillator panel or the pixel array panel, and correcting the radiographic image by deconvoluting the radiographic image using the PSF to which the parameter value is applied.

Method for processing radiographic image and radiography system

Battery charger for electronic device

Growing community of inventors

Seongnam-si, South Korea

Choul Woo Shin