ENDOSCOPE APPARATUS
First Claim
1. An endoscope apparatus comprising:
- a video signal acquisition portion that images a test subject by a stereo optical system to acquire a video signal;
a video signal processing portion that processes the video signal to generate a display video signal;
a measurement processing portion that performs measurement on the basis of the video signal;
a display portion that displays the display video signal; and
a measuring position input portion that inputs a measuring position based on the display video signal,wherein the video signal processing portion generates the display video signal by extracting one image from the video signal including a plurality of images from the stereo optical system,the display portion displays the display video signal including the one image extracted by the video signal processing portion during a period regarding measurement,the measurement processing portion calculates a matching degree between the plurality of images at a position corresponding to the measuring position, andthe display portion displays the matching degree together with the display video signal.
1 Assignment
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Accused Products
Abstract
An endoscope apparatus includes: a video signal acquisition portion that images an object to acquire a video signal by a stereo optical system; a video signal processing portion that processes the video signal to generate a display video signal; a measurement processing portion that performs measurement on the basis of the video signal; and a display portion that displays the display video signal. The video signal processing portion generates the display video signal by extracting one image from the video signal including a plurality of images from the stereo optical system, and the display portion displays the display video signal including the one image extracted by the video signal processing portion during a period regarding measurement. The measurement processing portion calculates a matching degree between the plurality of images at a position corresponding to the measuring position. The display portion displays the matching degree together with the display video signal.
43 Citations
16 Claims
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1. An endoscope apparatus comprising:
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a video signal acquisition portion that images a test subject by a stereo optical system to acquire a video signal; a video signal processing portion that processes the video signal to generate a display video signal; a measurement processing portion that performs measurement on the basis of the video signal; a display portion that displays the display video signal; and a measuring position input portion that inputs a measuring position based on the display video signal, wherein the video signal processing portion generates the display video signal by extracting one image from the video signal including a plurality of images from the stereo optical system, the display portion displays the display video signal including the one image extracted by the video signal processing portion during a period regarding measurement, the measurement processing portion calculates a matching degree between the plurality of images at a position corresponding to the measuring position, and the display portion displays the matching degree together with the display video signal. - View Dependent Claims (2, 3)
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4. An endoscope apparatus comprising:
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a video signal acquisition portion that images a test subject by a stereo optical system to acquire a video signal; a video signal processing portion that processes the video signal to generate a display video signal; a measurement processing portion that performs measurement on the basis of the video signal; a display portion that displays the display video signal; and an instruction input portion that inputs an instruction for switching of a displayed image, wherein the video signal processing portion generates a first display video signal based on one image extracted from the video signal including a plurality of images from the stereo optical system, and a second display video signal based on the one image and other image of the video signal, and the display portion displays one of the first display video signal and the second display video signal during a period regarding measurement, in response to an instruction input by the instruction input portion. - View Dependent Claims (5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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Specification