Abstract:
The present invention relates to a method and a device for the carving simulation of a deformed model, wherein the device includes a volume forming unit which forms a plurality of hexahedral structures which surround a deformed model, a calculation unit which calculates first distance values from the vertexes of the hexahedral structures to the deformed model and second distance values from the vertexes of the hexahedral structures to a cautery model in a predetermined range of a contact part when the cautery model comes in contact with the deformed model, and a mesh forming unit which re-forms the deformed model by forming the mesh of the deformed model mapped to the hexahedral structures using the calculated first distance values and updating the mesh of the deformed model according to the calculated second distance values. [Reference numerals] (101) Volume forming unit; (102) Calculation unit; (103) Mesh generation unit
Abstract:
PURPOSE: A 3D tracking system of a surgical instrument, and a position detection method using the same are provided to sense a 3D coordinate and modification of an object. CONSTITUTION: A 3D tracking system(100) comprises a photographing part(110), a recognition part(120), an extracting part(130), and an operation part(140). The photographing part takes a photograph of an object as an image and offers the image to the 3D tracking system. The recognition part recognizes a marker attached to the object by binary-coding the image. The extracting part extracts a 2D coordinate of the marker. The extracting part designates a range determined as a similar region in the binary-coded image to a group. The operation part changes the 2D coordinate into a 3D coordinate by using internal parameter which is determined by a camera of the photographing part.
Abstract:
PURPOSE: An Ag-doped Zno thin film transistor and a method for manufacturing the same are provided to use a switch element on a transparent display by having high permeability in visible rays region. CONSTITUTION: A gate electrode(11) is comprised of a silicone compound. A gate insulating layer(12) is arranged on the gate electrode. A channel layer(13) is arranged on the gate insulating layer. The channel layer includes an Ag -doped zinc oxide the silver. A source electrode and a drain electrode are separated from each other while having the channel layer between them.
Abstract:
PURPOSE: A laser pointing device is provided to help a user to recognize the status and location of an endoscope by mounting a laser pointing device in the end of the endoscope to form a laser image on an affected part. CONSTITUTION: An endoscopic surgical apparatus or a laser pointing device combined in one end of the endoscope comprises: a laser diode(310) oscillating a laser; a coupling lens(320) aligning the focus of the laser which is oscillated from the laser diode; and an optic fiber(330) providing a progress path for the laser passing through the coupling lens.
Abstract:
본 발명은 청각 장애인용 착용형 단말장치에 관한 것으로, 종래에는 청각 장애인을 일상 생활의 위험으로부터 보호할 수 있는 장치가 없어 문제가 있었다. 이러한 문제점을 감안한 본 발명은 청각 장애인용 착용형 단말장치로서, 소리를 수신하는 입력 장치와; 상기 입력장치에 연결되어 상기 소리를 증폭시키는 어댑터와, 여기서 상기 어댑터는 아날로그 신호인 상기 증폭된 소리 신호를 디지털 신호로 변환시키며; 상기 어댑터에 연결되어 상기 디지털 신호를 처리하여 상기 소리의 종류와 방향을 판단하는 처리 장치와; 상기 처리 장치로부터 상기 소리의 종류와 방향을 출력하는 출력장치와; 그리고 상기 처리 장치와 상기 출력 장치 사이에 연결되어 상기 처리장치의 결과에 따라 출력 장치를 제어하는 제어 유닛으로 구성되며, 일상 생활에서 위험 발생을 시각 및 촉각으로 인식할 수 있도록 하여 청각 장애인이 위험 상황에 능동적으로 대처할 수 있도록 하는 효과가 있다. 청각 장애인, 진동기