Stereoscopic electronic endoscope device
First Claim
1. A stereoscopic electronic endoscope device comprising:
- An electronic endoscope comprising an elongated inserting part and an image pickup means located at a tip part of said inserting part and having a solid-state image sensor and an optical imagery system that works to create an image of a shooting object on said solid-state image sensor, and enabling stereoscopic observation at two positions where stereoscopic view is made possible;
an image signal processing means that processes an output signal from said image pickup means to an image signal; and
a stereoscopic image forming means for forming a stereoscopic image of the shooting object using an image signal generated by said image signal processing means based on each output signal at said two positions of the image pickup means.
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Accused Products
Abstract
A stereoscopic electronic endoscope device comprises an electronic endoscope with an image pickup device having a solid-state image sensor located at the tip part of an inserting part and an optical imagery system for creating an image of a shooting object on said solid-state image sensor and enabling observation at two positions where stereoscopic view is possible, an image signal processing device for processing an output signal of said image pickup device, and a stereoscopic image forming device that forms a stereoscopic image of the shooting object using an image signal generated by said image signal processing device based on each output signal of said image pickup device at two positions.
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Citations
13 Claims
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1. A stereoscopic electronic endoscope device comprising:
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An electronic endoscope comprising an elongated inserting part and an image pickup means located at a tip part of said inserting part and having a solid-state image sensor and an optical imagery system that works to create an image of a shooting object on said solid-state image sensor, and enabling stereoscopic observation at two positions where stereoscopic view is made possible; an image signal processing means that processes an output signal from said image pickup means to an image signal; and a stereoscopic image forming means for forming a stereoscopic image of the shooting object using an image signal generated by said image signal processing means based on each output signal at said two positions of the image pickup means. - View Dependent Claims (4)
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2. A stereoscopic electronic endoscope device comprising:
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an electronic endoscope comprising an elongated inserting part and an image pickup means located at a tip part of said inserting part and having a pair of optical imagery systems arranged at two positions where stereoscopic view is made possible, a solid-state image sensor arrangeable to each imagery position of said pair of optical imagery systems and a moving means that moves said solidstate image sensor to each imagery position of said pair of imagery optical systems; an image signal processing means that processes an output signal from said solid-state image sensor to an image signal; and a stereoscopic image forming means for forming an stereoscopic image of a shooting object using the image signal generated by said image signal processing means based on each output signal at said both imagery positions of said solid-state image sensor. - View Dependent Claims (5, 6, 7, 8, 9, 10, 11)
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3. A stereoscopic electronic endoscope device comprising:
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an electronic endoscope comprising an elongated inserting part and an image pickup means located at a tip part of said inserting part and having an optical imagery sensor located at an optical imagery position of said optical imagery system and a moving means that moves said optical imagery system and said solid-state image sensor in an integrated manner alternatively to two positions where stereoscopic view is made possible; an image signal processing means that processes an output signal of said solid-state image sensor to an image signal; and a stereoscopic image forming means for forming a stereoscopic image of a shooting object using an image signal generated by said image signal processing means based on each output signal at said two positions of said solid-state image sensor.
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12. A stereoscopic electronic endoscope device comprising:
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an electronic endoscope which comprises an elongated inserting part and an image pickup means located at a tip part of said inserting part and having a pair of optical imagery systems located in at least two positions for stereoscopic viewing, and a pair of solid-state image sensors located at each imagery side of said pair of optical imagery systems; an image signal processing means for processing an output signal of said image pickup means to an image signal, wherein said image signal processing means comprises a selecting means that alternatively selects either one of output signals from said pair of solid-state image sensors and processes said selected output to an image signal; and a stereoscopic image forming means operably connected to said solid-state image sensors for forming a stereoscopic image of a shooting object using an image signal generated by said image signal processing means based on each output signal of said pair of solid-state image sensors, wherein said stereoscopic image forming means comprises memory that stores images, respectively, picked up by each of said solid-state image sensors, a signal processing means that synthesizes and outputs signals read out of said memories so as to display images picked up by each of said solid-state image sensors on the left and right portions, respectively, of a picture, a monitor that inputs an image signal outputted from said image signal processing means and displays images picked up by each of said solid-state image sensors on the left and right portions, respectively, of said monitor, and a restricting means that makes only one of two different images with each other displayed in the left or right portion of said monitor, corresponding to each of left and right eyes. - View Dependent Claims (13)
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Specification