发明名称 |
Method and apparatus for a color sequential scannerless range imaging system |
摘要 |
A color scannerless range imaging system comprises an illumination system for illuminating a scene with modulated illumination of a predetermined modulation frequency, whereby some of the modulated illumination is reflected from objects in the scene; a sequentially selectable color filter arrangement positioned in an optical path of the reflected illumination and comprised of a first color filter that preferentially transmits the reflected modulated illumination and a plurality of other color filters that preferentially transmit reflected unmodulated illumination; a control system for driving the color filter arrangement to sequentially provide each of the color filters in the optical path; an image intensifier for modulating the reflected modulated illumination from the scene with the predetermined modulation frequency, thereby generating phase images needed for range information; and an image capture system for capturing a plurality of images output by the image intensifier, including a plurality of phase images corresponding to the reflected modulated illumination and a plurality of color images of reflected unmodulated illumination corresponding to color in the scene. <IMAGE>
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申请公布号 |
EP1335581(A1) |
申请公布日期 |
2003.08.13 |
申请号 |
EP20030075252 |
申请日期 |
2003.01.27 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
RAY, LAWRENCE ALLEN;GABELLO, LOUIS R.;REVELLI, JOSEPH F., JR.;WHIPPLE, DENNIS J. |
分类号 |
G01B11/00;G01S17/88;G01S17/89;G03B11/00;G03B15/00;G03B15/02;H04N9/04;(IPC1-7):H04N1/48 |
主分类号 |
G01B11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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