Matches 1 - 32 out of 32
Match Document Document Title
7468754 High-definition de-interlacing and frame doubling circuit and method  
A combined de-interlacing and frame doubling system ( 114, 114 ′ and 114 ″) advantageously serves to de-interlace successive lines of Present Field Video data at twice the field rate to yield...
7362337 Method and apparatus for adjusting size of image  
A method for transforming an original image to a new image is provided. The original image includes M rows of original data; the new image includes Q rows of new data. The method first generates a...
7327373 3D dither algorithm  
A four-time resolution refinement of 3D-dither algorithm is provided in this present invention. A 4×2 pixel-block is treated as an observed unit in this present invention, which includes two 2×2...
6636187 Display and method of driving the display capable of reducing current and power consumption without deteriorating quality of displayed images  
A display has a panel, and first and second electrodes. The first and second electrodes define a matrix of cells on the panel. The second electrodes, which correspond to lines of the cells, are...
6580829 Detecting and coding flash frames in video data  
Flash frames are detected in video streams, for example, by looking for short sequences of one or more frames (or, to be more general, pictures) in which the frames within the sequence are not...
6442303 Method and device for generating display frames from a sequence of source frames through synthesizing or more intermediate frames exclusively from an immediately preceding source frame  
For raising a frame rate, first a sequence of source frames is received at a source frame rate. For a pair of immediately adjacent source frames of this sequence, one or more intermediate frames...
6259481 Frame to field converter  
A frame to field converter includes a converter memory and an address generator. The address generator is arranged to repetitively generate a set of line selecting address sequences and to...
5835152 Method of converting 4:2:0p/4:2:2p progressive scan data and converter  
A method for converting 4:2:0p serial data containing a first line multiplexing luminance data and color difference data and a second line multiplexing only luminance data in pairs into 4:2:2...
5798948 Method and apparatus for video filtering  
A method and apparatus for video filtering filters video frames by determining a set of frames to be used to generate a single filtered frame. This set of frames is then combined to generate a...
5444711 HDTV signal transmssion apparatus  
An HDTV signal transmission system for sending a 10-bit-parallel YPbPr-format HDTV signal converted to ten C4 containers, and further to the SDH (a new synchronous digital network) STM-16 frame for...
5422683 Image display and pick-up apparatus  
An image pick-up and projection apparatus comprising a projection unit (14), a pick-up unit (11) and a projection screen (9) switchable between a transmissive state and a diffusing state. By...
4967264 Color sequential optical offset image sampling system  
The system of the present invention increases the resolution (number of picture elements or pixels) of an image that may be formed from an image sensor without increasing the resolution of the...
4780756 Apparatus for producing a hard copy of a color picture from either a field or a frame of luminance and line-sequential color difference video signals  
A hard copy of a picture is produced from a single field of video signals representing the picture. A single field of luminance and line-sequential color difference video signals representing a...
4758900 Field/frame conversion method for magnetic picture recording with demodulation, interpolation and de-emphasis after conversion  
A field/frame signal conversion method in a magnetic picture recording for use in an electronic still camera and the like is disclosed which prevents the lowering of a SN ratio of a field signal...
3969763 Color television camera provided with a pick-up device and a color filter placed in front thereof  
A field-sequential color television camera provided with a pick-up device formed with a number of read strips to be read simultaneously along and in front of which filter strips of a color filter...
3837004 SCAN CONVERSION WITH MAGNETIC DRUM OR DISC  
A scan conversion system for a sequential type color T.V. camera is employed to convert the sequential produced color video signals into simultaneous color video signals for use by an encoder at a...
3794408 OPTICAL FILTER  
An optical filter for use in a field-sequential colour television camera, for which purpose it is rotatably arranged in front of a light-integrating camera tube. The filter partly comprises...
3758708 COLOR TELEVISION SYSTEM FOR CONVERTING SEQUENTIAL COLOR TELEVISION SIGNALS INTO SIMULTANEOUS COLOR TELEVISION SIGNALS  
A color television system for converting sequential color television signals produced by a color television camera into simultaneous color television signals is disclosed, in which the scene is...
3725570 TELEVISION SIGNAL CONVERTER  
Means for converting sequential color television signals into simultaneous color television signals of the same line and field rate. Also included are means for removing chroma fringing of...
3715473 FIELD-SEQUENTIAL COLOR TELEVISION CAMERA INCLUDING A COLOR FILTER AND ONE CAMERA TUBE  
A field-sequential color television camera including one camera tube and a color filter. The camera tube is coupled to an aperture correction signal generator and a field-sequential simultaneous...
3689690 COLOR TELEVISION CAMERA PROVIDED WITH ONE PICK-UP TUBE AND A COLOR FILTER WITH MEANS FOR CONVERTING A SEQUENTIAL OUTPUT TO A SIMULTANEOUS OUTPUT  
A color television camera including a color filter for reproducing a scene alternately in a different color on a target plate in a pick-up tube. The target plate is not completely scanned by an...
3683992 SLOW MOTION CONVERTER FOR FIELD SEQUENTIAL COLOR TELEVISION SIGNALS  
A slow motion converter for field sequential color television signals provides selection of an integer speed reduction factor and conversion of the field sequential signals to simultaneous color...
3683106 LOW BANDWIDTH COLOR INFORMATION TRANSMISSION SYSTEM  
There is disclosed herein an economical method and system for transmitting color video information over relatively low bandwidth transmission facilities. Original color material such as color...
3600504 FIELD SEQUENTIAL TO SIMULTANEOUS COLOR SIGNAL CONVERTER  
An endless track multitrack magnetic recorder-reproducer is employed as a sequential to simultaneous color TV signal converter. The scan of the television system and the displacement of the record...
3524010 COMPATIBLE COLOR PHOTOPHONE  
3506775 COLOR TELEVISION SIGNAL CONVERTER  
3475548 FIELD SEQUENTIAL COLOR SCAN CONVERTER  
3030437 Colour television apparatus for converting field sequential to simultaneous signals  
2995620 Color television-signal convepsion apparatus  
2870249 Colour television apparatus  
2868870 Color television signal conversion system  
2866847 Sequential-to-simultaneous color signal transformation system  
Matches 1 - 32 out of 32