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7457531 |
Low bandwidth image system
The audio and video information is formatted for right and left stereo tracks of the CD-DA with the bit map video information being stored on one audio channel and the PCM audio being stored on the...
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6539162 |
Photographing a panoramic image produced from a captured digital image
Apparatus for processing a stored panoramic digital image includes a panoramic digital imager adapted to capture a predetermined panoramic digital image of a scene and a storage arrangement coupled...
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6400894 |
Filming video display screens
A device for enabling images of television or computer video display screens to be incorporated into film footage without the presence of a roll bar modifies the video signal fed to a scanning...
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6192184 |
Picture print generating method and system, and recording medium
When a picture print is generated by editing a picture image recorded on a film, the print in accordance with a customer's requirements is generated by simple operations and at a low cost. Low...
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6081293 |
Linear motor film gate for telecine
A linear motor driven film gate for a motion picture telecine and methods for operation. A housing associated with a telecine optical block is operative to support and transport a single film frame...
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5933566 |
Film analyzer
A film analyzer for displaying print images simulated from picture frames of a photographic film on a video display. The analyzer includes a film reader for picking up image data of the picture...
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5852707 |
Photographed image reproducing apparatus
A photographed image reproducing apparatus is used to reproduce photographic images recorded on successive frames of a film having magnetic tracks on which information is writable for each frame....
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5784529 |
Method and apparatus for correcting noise in a film scanner
In a film scanner, noise caused by fluctuations in the intensity of a light source 100 are corrected by taking a sample 175 of the light source and correcting the image read from, or written to,...
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5745636 |
System and method for rendering images
An image processing system comprising and image recording system and an image rendering system. The image recording system records images of a scene, and comprises a recording device for recording...
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5692094 |
Film image scanning apparatus for picking up an image and magnetic data recorded on a film without deterioration from noise generated by a peripheral circuit
A light source illuminates a developed silver salt photographing film having a magnetic recording portion on which magnetic data is recorded. A light source drive section drives the light source....
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5682458 |
Camera for recording shot data on a magnetic recording area of a film
A camera and a video filing system practicable therewith are disclosed. The camera has a body and a plurality of component parts removably mounted on the body and including a lens and a...
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5663762 |
Electronic viewer automatically adjusting magnification of a film image in accordance with position of the film image
A cam cylinder is extended from a base member of a holder and is inserted into a guide cylinder secured to a main body. A lens mount including an optical system and a CCD is inserted into the cam...
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5589902 |
Integrated automatic installation for taking photographs or sequences of photographs
A photo installation having an acquisition element intended to receive the optical image of a subject desired to be photographed. The acquisition element is connected to a central processing unit...
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5546196 |
Supplemental photofinishing data system
A system for use in a photofinishing station wherein photographic prints from photographic film frame images are generated. The system enables the station to process a filmstrip including a...
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5539721 |
Reducing the recording power based on the timing of recorded synchronization signal
A method of recording an optical disk, by irradiating a laser light onto a predetermined track of the optical disc to record information pits corresponding to an input composite signal including...
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5469269 |
High speed optical information system and method
A high speed optical information search system, comprising a scanning device means for scanning along the vertical lines on the optical magnetic tape, a pick-up device for sensing and accumulating...
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5448372 |
Storage and retrieval of digitized photographic images
A storage and retrieval mechanism for a digital image processing system employs a reduced capacity frame store in the playback device. A plurality of photographic images captured on a photographic...
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5430705 |
Method and apparatus for recording and reproducing main and sub information
In an information recording apparatus, light containing information to be recorded is generated, and a photo-to-electric converting device serves to convert the light into a charge latent image....
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5406380 |
Film recorder with interface for user replaceable memory element
A film recorder includes a digital image generator and a central processing unit operatively associated with the digital image generator for controlling the generation of images output from the...
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5369499 |
Calibration method for video image reproduction with electronic printer and video monitor
A technique for calibrating a cathode ray tube multiformat camera and a video monitor. A video image is corrected on a pixel-by-pixel basis and a gray scale is produced on a photosensitive medium,...
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5369433 |
Recording video signals on cinematographic film using a deformable mirror device
A video signal is recorded on unexposed cinematographic film by shining light from a light source onto a deformable mirror device (DMD), which comprises a micro-mechanical array of...
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5317404 |
Apparatus for recording an image on a photograph in a still-video camera
A film adaptor, to be used in combination with a still video camera, for recording an image from a conventional photographic film using the still video camera. The film adaptor has a recording...
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5053879 |
Method and device for determining shading correction data, and for effecting shading correction in video printer
A method and device for shading correction used in a video printer comprises a TV camera for providing image data of a subject to be printed and an exposure display means such as an exposure CRT...
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5027220 |
Image recording apparatus using a CRT as a light source
An image recording apparatus is disclosed which comprises a CRT on which an image produced by an external host computer is displayed. An image recording device records a copy image corresponding to...
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4975779 |
Method of recording an image
First and second image frames are produced using respectively different sets of pixels. The different sets of pixels arise from movement of an image digitiser (13) with respect to an image (10)....
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4969038 |
Method for scanning image information
A method for scanning and generating image information includes generating a radiation beam and scanning an image field containing variable image information. Optical variations are detected in the...
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4959722 |
Image pickup device using a photo-to-photo conversion element
There is provided an image pickup device having a high resolution used for a movie camera, a still camera (shutter) camera) and the like. This image pickup divice includes a photo-to-photo...
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4943861 |
Apparatus and method for exposing photosensitive recording media with digital image data
An apparatus and method are provided for recording images on photon sensitive recording media (20) which includes a source (12) of image pixel data in digital form having a multiplicity of possible...
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4939581 |
Method and system in video image hard copy reproduction
A system and method for the accurate reproduction of the gray scale of a video monitor screen includes, in one embodiment, a video monitor and an electronic camera having an internal video receiver...
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4914515 |
Method of transmitting update information for a stationary video picture
Finite audio and video signals are subjected to some digitalizing encoding format and converted into blocks of audio and video words, respectively. For transmission of these blocks via a compact...
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4884134 |
Video endoscope apparatus employing device shutter
An endoscope apparatus has a storage-time switching circuit for shortening the charge storage time of a solid state imaging device provided with a photoelectric conversion function, and the...
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4794460 |
Apparatus for recording image exactly corresponding to one displayed on video monitor
An image recording apparatus includes an image processor for achieving an image processing on an input video signal, a recorder for recording on a photosensitive material an image represented by...
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4774699 |
Method and apparatus for positioning a read head to a selected track on a record disc
A method and apparatus for rapidly moving a reading beam of light radially relative to a rotating record disc, to impinge on a selected target track on the disc and recover information recorded on...
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4771342 |
Method and apparatus for enhancing video-recorded images to film grade quality
A method and apparatus for enhancing video-recorded images to emulate images generated by emulsion film recording is described. According to the preferred embodiment, a video signal comprising the...
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4764818 |
Electron beam memory system with improved high rate digital beam pulsing system
An electron beam memory system comprises a substrate mounted for rotation and supporting an information storage medium. Means are provided for rotating the substrate. An electron gun comprises a...
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4745483 |
Electronic multi-imager
An electronic multi-imaging system displays medical images obtained from scans of a patient, and stored in a digital memory, on the screen of a TV monitor. The medical images occupy different...
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4734903 |
Level control circuit for light beam recording apparatus
This invention is to provided in such an information recording apparatus in which when an exposing locus is formed on a film by irradiating on the film an exposing beam whose width is changed in...
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4729032 |
Picture recording apparatus having means to facilitate raster scan line observation during video adjustment
A picture recording apparatus for recording as a hard copy such as a photography television image signals of a still picture reproduced on a display tube of a television monitor is disclosed. The...
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4715683 |
Modified liquid crystal television as a spatial light modulator
The spatial light modulator utilizes a modified liquid crystal television for modulating a laser beam so as to produce a transformed hologram image on a film plate which is identical with the video...
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4649433 |
Arrangement for making a photographic slide or cine-film recording of a television picture
A line structure correction circuit for reducing the visibility of the raster line structure of a television picture which is to be photographed. The picture information associated with each raster...
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4603414 |
Apparatus for making a data record carrier
The camera or data recording apparatus (30) consists of an optical system for creating a data record on a photosensitive medium and includes a laser (36) for generating a light beam and mirrors...
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4539591 |
Method of impressing and reading out a surface charge on a multi-layered detector structure
A method of recording and reading out a latent image which comprises placing a uniform surface charge on the photoconductive layer of a multilayered detector apparatus, biasing said photoconductive...
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4517667 |
Direct read after write optical disk system
An optical disk system having direct read after write capabilities in which the write beam and the read beam are generated by a pair of integrated injection diode lasers. The integration can be...
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4511930 |
Electro-optical information recording and reproduction system
A record system and method for recording and reproducing information relative to record cards is provided wherein the information is in the form of optically scannable parallel tracks containing...
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4503468 |
Interactive viewgraph system
At each of a pair of linked terminals, an image is generated at local and remote input devices. The generated image is projected onto a viewing screen and, while exhibited, further locally or...
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4499569 |
Writing beam focus monitor
A method and apparatus for monitoring the focus condition of a writing light beam impinging the writing surface of a recording medium. The present invention operates on the recognition of the fact...
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4495609 |
Recording and playback system
Recording and playback optical scanners are relatively movable with respect to each other and with respect to a movable recording medium such as reel of tape adapted for recording variations in...
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4450489 |
Floating disc photoconductive film reader
A photoconductive film reader comprises a disc with a read head attached to its bottom surface at an edge point and rotated over the photoconductive film at a sufficiently high velocity so that the...
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4435733 |
Flying spot scanner for laser printer
A flying spot scanning system adapted for a laser printer is characterized in that a laser generator provides a laser beam having a cross section of an ellipse whose longitudinal axis is defined by...
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4433345 |
Video image recording methods and devices
Video image recording device for photographically recording video images selected from video input signals on sheets of film, provided with means for reducing or completely eliminating recorded...
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