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8160383 |
Tone correcting apparatus providing improved tone correction on image
A tone correcting apparatus includes: a first determination unit that determines which one of first brightness levels that are previously defined a focused region corresponds to, the focused region...
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7602493 |
Electronic color matching apparatus and method of display
In accordance with the description, electronic color matching apparatus with a display of multiple independently controllable segments enable a user to visually compare, capture, catalog and...
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7355654 |
Character display control circuit
A character display control circuit comprises a selection circuit to select and output, as one of the RGB signals, one of a first voltage, a second voltage lower than the first voltage, and one or...
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7280681 |
Method and apparatus for generating a combined parameter map
In a method and apparatus for generating a combined parameter map from a number of individual, initial parameter maps that contain values of various parameters dependent on the position (x, y), for...
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7149249 |
Color video codec method and system
In one aspect of a preferred embodiment, the present invention comprises a system for video compression comprising a video preprocessor; a predictor configured to receive video data from the...
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7129980 |
Image capturing apparatus and automatic exposure control correcting method
When a shutter release button of an image capturing apparatus is half pressed, an exposure time t is determined by a normal AE function. Then, if a shutter release button is fully pressed, an image...
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6775406 |
Colorizing a black-and-white image to facilitate the identification of a pattern in the image
The invention facilitates the identification of a pattern in an image by displaying a multiplicity of versions of the image in sequence at a specified rate. The display of each version of the image...
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6714208 |
Method of displaying monochromatic image on color monitor and image display apparatus for implementing the method
The method of displaying a monochromatic image on a color monitor and the image display apparatus display the monochromatic image on a color display device with red, green and blue cells as a unit...
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6088056 |
Image frequency restoration system for a single charge coupled device video camera
An image frequency restoration system for a single CCD color video camera which comprises decorrelation modules, frequency restoration modules and a multiplexer. The decorrelation modules are for...
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6028646 |
Color image enhancement device for video display appliance
A color image enhancement device for a video display appliance capable of improving the sharpness of the color image using a saturation component. The device includes an RGB (red, green,...
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5910818 |
Image restoration system for a single charge coupled device video camera
An image restoration system for a single CCD color video camera which comprises decorrelation modules, restoration modules and a multiplexer. The decorrelation modules are for receiving degraded...
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5857190 |
Event logging system and method for logging events in a network system
An event logging system is provided for an interactive entertainment network system having a headend or content provider interconnected via a distribution network to multiple user interface units....
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5586236 |
Universal color look up table and method of generation
A system and method for managing the color palette for an object oriented operating system providing for the sharing of a plurality (e.g., 256) of colors for display by an external device. In a...
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H001599 |
Synthetic-color night vision
A synthetic color arrangement for a night vision inclusive surveillance system and its display is disclosed. The system partitions an input scene video signal into spectrally segregated scene...
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5534915 |
Method of color enhancing a monochrome image using multiple base colors for selected regions of the monochrome image
A method for color enhancing an image comprised of a plurality of pixels representing gray-scale values by selecting a region of the image for which color is to be applied. Next, at least two base...
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5471241 |
Image sensing method and apparatus for producing a color video signal and luminance video signal
An image sensing apparatus having a small amount of circuitry and exhibiting little power consumption is characterized in that a required delay line is connected into the circuitry at a point after...
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5467123 |
Apparatus & method for enhancing color images
Color image enhancement apparatus comprising apparatus for receiving signals representing a color image, image processing apparatus, employing the received signals, for image processing of the high...
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5194746 |
Method and device for examining components with data digitized into a large number of gray levels
A method and device for processing and representing data corresponding to defects in a part, wherein an initial image is discretized into a plurality of image points and the intensity at each point...
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5182639 |
Real-time analytic pseudocolor encoder system
Continuous analytic transform functions implemented optically in U.S. Pat. No. 4,623,245 are instead implemented electronically and in real-time. An improved scheme is disclosed where the range of...
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5168352 |
Coloring device for performing adaptive coloring of a monochromatic image
A coloring device includes an image sampling device for sampling an input signal block representing a group of n×m pixels of a monochromatic image and for outputting first signals representing the ...
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5155589 |
Storage and retrieval of images from a grey image having artificially enhanced color regions
Methods and apparatus for decomposing a set of complementary color signals that form a color enhanced image into four or five color maps of an image, for storing said four or five color maps on a...
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5093717 |
System and method for digitally coloring images
A system and method for digitally coloring an image or a series of images such as a motion picture by digitally capturing the images, interactively defining masks corresponding to objects in the...
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5019898 |
Real-time pseudocolor density encoding of an image
A method and apparatus are disclosed for real-time optical broadband pseudocolor encoding of an image. A light polarization spatial modulator is utilized to density encode an incident beam of...
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4998165 |
Software invisible selective monochrome to color signal converter for medical diagnostic imaging
A medical diagnostic imaging apparatus (A) creates an image representation which is stored in an image memory (24). A video processor (26) generates a monochrome video signal from the data stored...
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4984072 |
System and method for color image enhancement
A system and method for color enhancing an image or a series of images such as a motion picture by digitally capturing the images, interactively defining masks corresponding to objects in the...
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4862256 |
Method of, and apparatus for, coloring a black and white video signal
A method of coloring a black and white video signal is provided. At least one area of a frame is defined with reference to luminance values in that frame, and luminance levels are assigned to that...
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RE32749 |
Pattern display system
In a pattern display system wherein color signals are produced based on serial color data signals of red, green and blue and background colors from background color information storage means and a...
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H000524 |
Image processing system for converting monochrome bank check images to multicolor bank check images
An image processing system (10) for displaying a video image of a document includes structure for scanning (12) the document and for generating (24) pixel signals representing gray level data...
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4755870 |
Coloring a black and white signal using motion detection
A method and apparatus for coloring a black and white film. The film is converted to video tape and the locations of edges of moving objects in frames of the video signal are used to develop a...
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4754488 |
Method for ascertaining and filling of bounded areas of a colored raster display
A method for use in a bit-mapped presentation display system for ascertaining the boundary of an arbitrarily-shaped closed polygon filled with a first color-coded pel pattern and then filling the...
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4725833 |
Tone control device in monochromatic tone display apparatus
In a tone control device in a monochromatic tone display apparatus, when an intensity signal and at least one of the R, G and B signals is active, an AND gate generates a maximum tone level signal....
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4710805 |
Method of, and apparatus for, modifying luminance levels of a black and white video signal
A method of modifying luminance levels of a black and white video signal is provided. The signal is fed to a voltage controlled amplifier and to first and second clipper amplifiers. Each clipper...
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4608596 |
System for colorizing video with both pseudo-colors and selected colors
A system is disclosed for forming frames of color video signals. A video color encoder and a multichannel keyer are employed in generating color frames from monochrome frames. Colors from a...
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4574393 |
Gray scale image processor
A method for determining the average gray value of a plurality of regions within a digitized electronic video image and for determining the color of the region from the average gray value. Initial...
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4442428 |
Composite video color signal generation from digital color signals
A 3.58 MHz subcarrier signal and a 14.318 MHz clock signal are applied to three flipflops (50, 52 and 54) in such a manner that there appears on the output terminals (Q and Q) of the latches...
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4149185 |
Apparatus and method for animated conversion of black and white video to color
Apparatus is disclosed for conversion of black and white video signals to color video signals, featuring programmable means for animated adjustment of the coloring of one or more areas of the...
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4149184 |
Multi-color video display systems using more than one signal source
An improved video display system is provided in which two color images are combinable in a dynamic and self-determining fashion to provide improved contrast, comprehension and display versatility....
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4125858 |
Video display arrangements
For a computerized radiographic apparatus, providing a cross-sectional representation of absorption of radiation in the body of a patient, there is provided a television standard display of...
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RE29351 |
Video-display-processor
A video-display processor produces an on-line display of the distribution density of radiation stimuli emitted by a radiation field utilizing a probe for detecting the stimuli and a counter for...
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4015076 |
Noise eliminating circuit for video television signal
A high frequency band signal is separated from a demodulated video signal and then is supplied to a noise clipping circuit in which black peak portions of the signal exceeding a predetermined black...
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4011584 |
System for color presentation of information represented by amplitude varying video signal
Disclosed is signal generating apparatus for presenting data, the status of which is to be detected, by converting to an electronic signal having an amplitude representative of that status, the...
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3804977 |
COLORED RUNNING LIGHT SIMULATOR
In a periscope view simulator training device wherein a dynamic scene incing ships at sea is displayed on a television monitor, colored running lights are provided for the displayed ships. This is...
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3784736 |
METHOD AND APPARATUS FOR CONVERTING MONOCHROME PICTURES TO MULTI-COLOR PICTURES ELECTRONICALLY
This invention relates to improved methods and apparatus for the conversion of black and white or monochrome pictures to retouched black and white pictures, multicolor video pictures and multicolor...
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3772465 |
IMAGE MODIFICATION OF MOTION PICTURES
Individual image areas of a previously recorded motion picture scene can be odified electronically despite relative movement of such areas from frame to frame. Video values for each image element...
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3770885 |
COLOR ELECTRONIC PERISCOPE VIEW SIMULATOR
In a closed circuit television display portraying models maneuvering agai a background, a colored scene is provided for the background from an electronic video recorder (EVR). Images of ships,...
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3770884 |
LUMINANCE CONTROL CIRCUIT FOR MULTI-COLOR PERISCOPE VIEW SIMULATOR
A luminance control circuit is added to circuitry for converting black and hite video signals to color information for a color television display. Predetermined luminance values may be added to the...
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3769458 |
COLOR ELECTRONIC SYNTHESIZER
In a television system used in a training device to synthesize a television isplay, a color presentation is derived from black and white video signals. A black and white signal is selectively...
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3761607 |
VIDEO MONOCHROM TO COLOR CONVERSION
Apparatus and method for synthesizing a color video signal from a black and white video signal. The various amplitude levels of the black and white signal are separated by threshold detectors to...
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3748374 |
MULTI-COLOR PERISCOPE VIEW SIMULATOR
The necessity for using expensive color cameras in a TV system to display lored foreground (and/or background) objects is avoided. A plurality of foreground objects to be displayed are colored...
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3736372 |
ELECTRICAL CIRCUIT
An electrical circuit for providing preselected two color television signals in response to luminance signals from a black and white video signal source at a television transmitting station. The...
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