최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0299378 (1994-09-01) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 361 인용 특허 : 0 |
The present invention provides an image data registration system and method of storing a first data set of three-dimensional image data associated with a predetermined portion of an object with reference to a first coordinate frame; obtaining and storing a second data set of three-dimensional image
The present invention provides an image data registration system and method of storing a first data set of three-dimensional image data associated with a predetermined portion of an object with reference to a first coordinate frame; obtaining and storing a second data set of three-dimensional image data associated with a surface of the predetermined portion of the object with reference to a second coordinate frame; and registering the first data set and the second data set to generate a matched image data set in which the first coordinate frame is aligned with the second coordinate frame. In an alternative embodiment, the present invention provides a method of registering three-dimensional data sets, comprising generating a first data set of image data with reference to a first coordinate frame; generating a second data set of image data with reference to a second coordinate frame; selecting a predetermined subset of data points from the first data set; matching the subset of data points to all possible corresponding subsets of data points associated with the second data set and producing a set of hypothesized transformation data sets; and sequentially mapping said second data set to each of the hypothesized transformation data sets to form a solution data set, the solution data set representative of a highly accurate transformation of the second data into the first coordinate frame associated with the first data set.
An image data registration system comprising: an image data storage unit for storing a first data set of three-dimensional image data associated with a predetermined portion of an anatomical body with reference to a first coordinate frame; an image data acquisition and storage device for obtaining a
An image data registration system comprising: an image data storage unit for storing a first data set of three-dimensional image data associated with a predetermined portion of an anatomical body with reference to a first coordinate frame; an image data acquisition and storage device for obtaining and storing a second data set of three-dimensional image data associated with a surface of said predetermined portion of said object with reference to a second coordinate frame, said image data acquisition and storage device comprises a surface sensing unit for sensing the outer skin surface of said predetermined portion of the body so as to obtain said second data set of three-dimensional image data; and an image data processor for registering said first and second data sets to generate a matched image data set in which said first coordinate frame is relatively aligned with said second coordinate frame.
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