Image transmission system with preview mode
We claim: 1. A still image communication system of the type having means at the transmitter for performing a block cosine transformation on an image for bandwidth compression, means at the receiver fo... Read More
Inventors: Chen, Cheng-Tie; Rabbani, Majid; Daly, Scott J.;, Assignee: Eastman Kodak Company (Rochester, NY) |
Apparatus and method for generating a horizontal reset signal synchronous with a subcarrier locked clock
It is therefore the primary object of the invention to provide means for generating a horizontal reset pulse which is synchronized to a subcarrier locked clock. It is another object of the invention t... Read More
Inventors: Phillips, Larry G.; Meyer, Edwin R.; Greene, David C.;, Assignee: North American Philips Corporation (New York, NY) |
Embroidery data processing device and method
It is therefore an object of the invention to provide an improved embroidery data processing device which is capable of extracting the shape of an original picture pattern, and further, creating an em... Read More
Inventors: Futamura, Masao;, Assignee: Brother Kogyo Kabushiki Kaisha (Aichi-ken, JP) |
Logarithmic color matrix for a digital television receiver
What is claimed is: 1. A logarithmic color matrix for a digital television receiver, comprising: first means for generating first color mixture digital signals representing color picture information a... Read More
Inventors: Lewis, Jr., Henry G.; Stiller, Thomas M.;, Assignee: RCA Corporation (Princeton, NJ) |
Circuit for detecting the ratio of intensities of the color components of light
An object of the present invention is to provide a color component ratio detection circuit which is simple in configuration and can detect the color component ratio without logarithmic compression and... Read More
Inventors: Kondo, Takashi;, Assignee: Minolta Camera Kabushiki Kaisha (Osaka, JP) |
Digital chroma overload system
In the present invention chroma samples are applied to a comparator which generates a detection signal for respective samples which exceed a predetermined magnitude. Samples which exceed the predeterm... Read More
Inventors: Wargo, Robert A.; Harwood, Leopold A.;, Assignee: RCA Corporation (Princeton, NJ) |
White balance adjusting device of color video camera
It is an object of the present invention to provide an automatic white balance adjusting device which includes a small white balance adjusting error, for stably reproducing color using a simple circui... Read More
Inventors: Murakami, Toshio; Takagi, Yasushi; Ohtsubo, Hiroyasu; Satoh, Yutaka;, Assignee: Hitachi, Ltd. (Tokyo, JP) |
Character and graphic signal generating apparatus
It is a primary object of the present invention to provide a character and graphic signal generating apparatus which can achieve superposition of graphic patterns and characters and which can increase... Read More
Inventors: Komatsu, Shigeru; Hirahata, Shigeru;, Assignee: Hitachi, Ltd. (Tokyo, JP) |
Field discrimination circuit
With a view to obviate such a malfunction or unstable operation of the prior art field discrimination circuit, it is an object of the present invention to provide a field discrimination circuit for us... Read More
Inventors: Kurata, Takatsugu; Nishide, Takuya;, Assignee: Matsushita Electric Industrial Co., Ltd. (Osaka, JP) |
Poultry leg boning apparatus
The present invention is a part of a machine for automatically carrying out all of the steps of manual boning work. An object of the present invention is to provide a poultry leg bonding apparatus whe... Read More
Inventors: Sekiguchi, Mitsuaki;, Assignee: Gordex Corporation (Isehara, JP); Foodcraft Equipment Co., Inc. (Lancaster, PA) |
Display control system
An object of the present invention is to provide a display control system in which signals in a plurality of display modes having different horizontal timings can be displayed on a signal display unit... Read More
Inventors: Tagami, Fumitaka;, Assignee: Mitsubishi Denki Kabushiki Kaisha (Tokyo, JP) |
Display control apparatus and method whereby a display identifies its display control method to a display controller in order that the display controller can configure itself to output the display control signals corresponding to the identified display co
It is an object of the present invention to provide a display control unit which can display images even if display units having various kinds of display control methods are connected together. It is ... Read More
Inventors: Yokoyama, Noboru;, Assignee: Canon Kabushiki Kaisha (Tokyo, JP) |
Led display apparatus
Therefore, the object of the present invention is to provide an LED display apparatus that can minimize the number of light emitting diodes used to display image frames so as to reduce the incurred co... Read More
Inventors: Wang, Tsun-I;, Assignee: Dynascan Technology Corporation (TW) |
Focusing and screen calibration method for display screen coupled to video camera
The present invention provides a method of focusing and calibrating a display screen which is coupled to a video camera where the display screen is not visible when performing the calibration. The met... Read More
Inventors: Lindsay, James W.; Rhoads, Geoffrey B.;, Assignee: Tektronix, Inc. (Beaverton, OR) |
Methods and apparatus for performing image rendering and rasterization operations
As discussed above, the present invention is directed to methods and apparatus for displaying images, e.g., text and/or graphics, on display devices which are capable of utilizing multiple distinct s... Read More
Inventors: Hill, William; Duggan, Michael; Keely, Jr., Leroy B.; Hitchcock, Gregory C.; Whitted, J. Turner;, Assignee: Microsoft Corporation (Redmond, WA) |
Methods, apparatus, and data structures for accessing sub-pixel data having left side bearing information
The present invention includes methods, apparatus, and data structures for accessing oversampled sub-pixels, also referred to as "source sub-pixels", such that the blocks of source sub-pixels to be ac... Read More
Inventors: Shetter, Martin T.;, Assignee: Microsoft Corporation (Redmond, WA) |
Methods apparatus and data structures for enhancing the resolution of images to be rendered on patterned display devices
The present invention improves the resolution of images (either analog images, analytic images, or images having a higher resolution than that of a display device) to be rendered on patterned displays... Read More
Inventors: Betrisey, Claude; Dresevic, Bodin; Mitchell, Donald P.; Platt, John C.;, Assignee: Microsoft Corporation (Redmond, WA) |
Display device using single liquid crystal display panel
To solve the above problem, an objective of the present invention is to provide a display device adopting a single liquid crystal display (LCD) panel, by which a reduction in luminance is improved to ... Read More
Inventors: Kim, Young-Sun;, Assignee: Samsung Electronics Co., Ltd. (Suwon-si, KR) |
Display panel
The present invention has been made in view of the above problems and seeks to reduce the number of connections between the scanning lines of an active matrix circuit board and an external scanning li... Read More
Inventors: Enari, Masahiko; Yamashita, Shinichi; Omata, Satoshi; Kuno, Mitsutoshi; Inoue, Hiroshi; Osada, Yoshiyuki;, Assignee: Canon Kabushiki Kaisha (Tokyo, JP) |
Scanning driver circuit for ferroelectric liquid crystal device
An object of the present invention is to provide a driving apparatus which solves the above mentioned problems, particularly a driving apparatus with a simple circuit structure adapted for a ferroelec... Read More
Inventors: Inoue, Hiroshi; Osada, Yoshiyuki; Inaba, Yutaka;, Assignee: Canon Kabushiki Kaisha (Tokyo, JP) |
Loop detection and dissolution in a focal point network
FIG. 1 is a block diagram of a computer network which implements the focal point architecture referred to briefly above and within which the present invention may be practiced. The network is shown a... Read More
Inventors: Benedict, Sandra L.; Crume, Jeffery L.; Golberg, Steven M.; Nielsen, Robert L.;, Assignee: International Business Machines Corp. (Armonk, NY) |
Toner content monitoring system for use in a recording head for ink-jet printer
It is therefore an object of the invention to provide a method and a system for monitoring the charged toner content in ink to ensure a sufficient residual quantity of charged toner thereby to achieve... Read More
Inventors: Hagiwara, Yoshihiro; Minemoto, Hitoshi; Uematsu, Ryosuke; Suetsugu, Junichi; Shima, Kazuo;, Assignee: NEC Corporation (Tokyo, JP) |
Dot image character generator employing a font memory
An object of the present invention is to provide a character generator which can generate dot pattern of characters fast. Another object of the present invention is to provide a character generator wh... Read More
Inventors: Nishiyama, Masaaki; Kadono, Takashi;, Assignee: Minolta Camera Kabushiki Kaisha (Osaka, JP) |
5-Bit counter/shift register utilizing current mode logic
The 5-bit D-type master/slave counter-shift edge triggered register in accordance with the instant invention includes a variety of basic CML circuits configured in such a manner as to synchronously lo... Read More
Inventors: Miller, Homer Warner;, Assignee: Honeywell Information Systems Inc. (Phoenix, AZ) |
Data flow machine
Therefore, a primary object of the present invention is to provide a data flow machine in which if a packet in an operand memory collides with a packet inputted to the operand memory, the packet havin... Read More
Inventors: Yamasaki, Tetsuo; Shima, Kenji; Meichi, Mitsuo; Komori, Shinji; Takata, Hidehiro;, Assignee: Mitsubishi Denki Kabushiki Kaisha (Tokyo, JP) |
Transition machine--a general purpose computer
It is an object of the invention to overcome the disadvantages of the prior art by providing a hardware executive apparatus incorporating an event-driven structure for use with a uniprocessor or a mul... Read More
Inventors: Anastas, Mark S.; Vaughan, Russell F.;, Assignee: The Boeing Company (Seattle, WA) |
Method for construction and display of ideographic characters
It is an object of the present invention to provide a method of the above-mentioned type which can be realized with a character generator of smaller memory capacity without resulting in a complicated ... Read More
Inventors: Pokorny, Cornel; Tillich, Peter;, Assignee: Olympia Werke AG (Wilhelmshaven, DE) |
Slicing method
OF PREFERRED EMBODIMENTS The present invention is directed to improved methods for automatically producing a draft of slices, each having a substantially uniform weight, from a workpiece of variable ... Read More
Inventors: Wyslotsky, Ihor;, Assignee: |
Packaging film comprising a blended self-welding layer
Having thus described our invention, we claim: 1. A self-welding packaging film comprising: (a) a self-welding layer comprising a blend of at least two copolymers of ethylene-vinyl acetate, each copol... Read More
Inventors: Weinberg, Alan S.; Sun, Joseph Z.;, Assignee: W. R. Grace & Co. (Duncan, SC) |
Attitude control for a harvester pickup
It is therefore an object of the invention to provide an automatic control for maintaining the proper attitude between a crop pickup conveyor and a grain harvesting platform. It is a further object to... Read More
Inventors: Ziegler, Duane H.; Kerckhove, Dennis A.;, Assignee: Deere & Company (Moline, IL) |
Graphic Cards 
