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8102447 |
Photographing device
An image with a bright image plane can be photographed without deteriorating the yield. An object is photographed by a CCD (18) through each of plural filters (141-14N) that have optical films...
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7755567 |
Image display apparatus, image signal processing method, program for implementing the method, and storage medium storing the program
An image display apparatus which is capable of optimizing the image quality of a plurality of display devices having different optical characteristics when carrying out processing of an image...
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7742034 |
Color display
A color display device comprises a plurality of picture elements (14), at least two light sources, having different radiance spectra and being activated alternately, and color selection means for...
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7692607 |
Apparatus and method for adjusting image on the basis of characteristics of display system
A method for adjusting an image on the basis of characteristics of a display system is provided. The image includes M horizontal lines. Each of the M horizontal lines respectively includes N...
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7471319 |
Lens and CCD correction using singular value decomposition
Imaging devices, such as digital cameras, scanners, displays and projectors, and related processing methods that implement calibration and post-capture image processing that quickly and accurately...
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6812058 |
Reference data coding in solid state image sensors
Data is encoded in a solid state image sensor that includes a sensor pixel array by varying the color processing applied to at least some of the border pixels of the sensor pixel array. Data may be...
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5983057 |
Color imaging system with selectively openable optical shutter
In the information recording an reproducing method and apparatus according to the present invention, a piece of picture image information is recorded as an analog quantity or a digital quantity an...
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5502490 |
Display unit having a light-to-light conversion element
A display unit includes a light-emitting element array having a plurality of linearly arranged light-emitting elements drivable by a time sequential image information signal to emit beams of light...
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5430482 |
Electronic view finder having a color vector display
In a video signal camera having a signal processor for generating a luminance signal Y and a chrominance signal components R-Y and B-Y, an electronic view finder having a color vector display for...
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5191408 |
Color imaging system with selectively openable optical shutter
A color imaging system for use as an electronic still camera, for example, includes a color separator for separating the optical image of a subject from a lens into a plurality of different color...
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5124547 |
Color separation apparatus for reducing lag in photosensors using color auxiliary light biasing
Apparatus is disclosed for reducing lag in photosensors in a color separation assembly having an optical imaging path. The apparatus comprises a plurality of colored LEDs located outside of said...
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4589015 |
Color television camera with bias light device featuring reduced color shading
A television camera is provided with a color resolving optical system for color resolution and for forming a plurality of optical paths, the color resolving optical system having at least one...
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4422722 |
Color separation optical system for color television camera
A color separation optical system consisting of prism blocks is provided with a bias light source and a bias light guide-in device. The bias light guide-in device consists of a plane parallel plate...
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4262305 |
TV Camera
A TV camera comprises an objective lens, a color resolving prism, image pickup devices provided in opposed relationship with the respective exit surfaces of the color resolving prism, and a bias...
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4236177 |
Beam splitting prism assembly with bias light source
A television camera comprising an objective lens, a color resolution prism system and image pick-up devices arranged to respectively face the exit faces of said color resolution prism system. Said...
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4216494 |
Television camera with bias light
A television camera provided with a biased light source device disposed outside of the light path extending from the picture taking lens to the image pickup surface. The biased light source device...
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4171869 |
Color separation prism system for color television camera
In a color separation prism system for a color television camera, a bias light source is located at a position substantially displaced from one or the other of the two intersections of (i) a plane...
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4123777 |
Color television camera having an auxiliary illumination source
A color television camera having an auxiliary illumination source. This color television camera has a color separation prism of plural blocks of prisms. The incidence prism of this color separation...
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4085419 |
Color television camera
A color television camera, in which bias light is illuminated on each of a plurality of image pick-up tubes through a color separating prism system, and, in which light-emitting means such as...
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4080624 |
Optical color-separation system for use in a color television camera
An optical color-separation system for use in a color television camera having an image plane compensating lens associated with each of three camera tubes. Each compensating lens is provided with a...
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3905684 |
Optical beam splitting system
A selective beam splitting arrangement having a plurality of reflective and/or transmissive surfaces for separating incident image-forming light into a number of components to provide more than one...
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3824004 |
COLOR SEPARATION PRISM FOR TELEVISION CAMERA
A color separation prism having a biased light source in a color television camera. This color separation prism further has a plurality of light reflecting surfaces, whereby the biased light from...
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3739079 |
COLOR TELEVISION CAMERA USING ONLY TWO CAMERA TUBES
A color television camera employs only two camera tubes. One tube is a color pick-up tube for obtaining a chrominance signal comprising individual signals corresponding to respective two color...
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3739080 |
COLOR TELEVISION CAMERAS
An optical system for a color television camera comprises a beam-splitting arrangement for separating an incident light beam into three partial beams corresponding respectively to three different...
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3610818 |
COLOR TELEVISION CAMERA WITH A DEVICE FOR ADDITIONAL ILLUMINATION OF SIGNAL CONVERTING PLATES OF CAMERA TUBES
The color spectrum separating optical device for a color television camera comprises a combination of a triangular prism with a quadrangular prism. The triangular prism has an image light input...
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