Electronic endoscope apparatus
First Claim
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1. An electronic endoscope apparatus to be inserted into an observed object part to image the observed image comprising:
- an imaging means imaging said observed image to be converted to an electric signal;
a signal processing means producing a video signal from said electric signal;
a plurality of memory means each having at least 2 memory areas in which said video signal can be memorized by at least 1 field part in the scanning line number order, can be written at least every field and can be read out in the scanning line number order reverse to that at the time of writing in; and
a displaying means displaying the video signal read out of said memory means.
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Abstract
This electronic endoscope apparatus having an insertable part inserted into an observation object and provided with a solid state imaging device imaging the observed image, an image forming optical system forming the observed image on said solid state imaging device and a displaying apparatus displaying an electric signal transmitted from said solid state imaging device, characterized by having a plurality of 1-field memories which can electrically invert the observed image obtained by the image forming optical system.
48 Citations
8 Claims
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1. An electronic endoscope apparatus to be inserted into an observed object part to image the observed image comprising:
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an imaging means imaging said observed image to be converted to an electric signal; a signal processing means producing a video signal from said electric signal; a plurality of memory means each having at least 2 memory areas in which said video signal can be memorized by at least 1 field part in the scanning line number order, can be written at least every field and can be read out in the scanning line number order reverse to that at the time of writing in; and a displaying means displaying the video signal read out of said memory means. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification