[특허]Imaging system for producing a sequence of composite images which combine superimposed real images and synthetic images

Imaging system for producing a sequence of composite images which combine superimposed real images and synthetic images 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	G06F-017/00
출원번호	US-0877961 (1992-04-27)
우선권정보	FR-0005205 (1991-04-26)
발명자 / 주소	Fellous Armand (Vincennes FRX)
출원인 / 주소	Institut National de l\Audiovisuel Etablissement Public A Caractere Industriel et Commercial (Cedex FRX 03)
인용정보	피인용 횟수 : 70 인용 특허 : 0

초록 ▼

A method of producing images comprising a free combination of real images obtained by a filming system containing a real camera and of synthetic images obtained through a graphics computer equipped with image synthesizing software, wherein: a prior parametric modeling is carried out of the filming system from real images each containing at least one test point whose geometrical position in real space is known, the position of these test points in the image being transmitted to the computer at the same time as the measured values of captured physical dimensions, characteristic of the geometry and of the optics of the real camera and of its support For each image; then, the abovementioned physical dimensions captured for each image are measured in synchronism with the generation of the real images; the captured dimensions are transmitted in real time and in synchronism with the generation of images to the graphics computer in order to determine the parameters of the model of the filming system; a sequence of synthetic digital images is generated whilst deducing from these parameters the computational characteristics of each synthetic image so as to obtain a perfect geometrical coherence between each real image and each corresponding synthetic image; and part of the real image is mixed with part of the synthetic image.

대표청구항 ▼

An imaging system for producing a sequence of composite images constituted by a superimposed combination of real images featuring the real world and of synthetic images representing a virtual world comprising; at least one filming system including camera means mounted on mobile support means capable of creating a sequence of real images; a plurality of sensor means arranged at various locations on said camera means and its mobile support means for continuously measuring a plurality of physical data characterizing said filming system, said data including geometrical and optical data; electronic control means for (a) receiving said data for each real image, (b) generating a time-code for each real image, and (c) transmitting, with the data for each real image, single packets which include said time code and a synchronizing pulse; a graphics computer equipped with software for synthesizing images; and linking means for carrying said single packet and the data for their respective real images between said electronic control means and said graphics computer.

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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Imaging system for producing a sequence of composite images which combine superimposed real images and synthetic images 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

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연합인증

Imaging system for producing a sequence of composite images which combine superimposed real images and synthetic images 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

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이 특허를 인용한 특허 (70)

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