MEDICAL OBSERVATION SYSTEM, MEDICAL OBSERVATION APPARATUS, AND MEDICAL OBSERVATION METHOD
A three-dimensional information generation unit generates a three-dimensional map (D(X, Y, Z)) of a surgical field from a surgical field image (K(x, y)) captured by an imaging apparatus. A region-of-interest setting unit (setting unit) sets at least one region of interest in a surgical field image t...
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| creator | UYAMA, Keisuke HAYASHI, Tsuneo |
| description | A three-dimensional information generation unit generates a three-dimensional map (D(X, Y, Z)) of a surgical field from a surgical field image (K(x, y)) captured by an imaging apparatus. A region-of-interest setting unit (setting unit) sets at least one region of interest in a surgical field image that is captured at a predetermined timing. A detection region estimation unit estimates a relative position corresponding to the region of interest in a surgical field image that is captured at a certain timing different from the predetermined timing, on the basis of the three-dimensional map information on the region of interest. A parameter control unit adjusts imaging parameters of the imaging apparatus and a light source apparatus on the basis of three-dimensional information and pixel values of a surgical field image corresponding to the relative position of the region of interest estimated by the estimation unit, captures a surgical field image. |
| format | Patent |
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| subjects | DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS SURGERY |
| title | MEDICAL OBSERVATION SYSTEM, MEDICAL OBSERVATION APPARATUS, AND MEDICAL OBSERVATION METHOD |
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