| Patent Number |
Title Of Patent |
Date Issued |
| 6798927 |
Conversion of pixel data for interpolation or image reduction, using a small memory |
September 28, 2004 |
| An image processing apparatus and method capable of decoding and varying at high speed encoded image data having an arbitrary image size by using a memory of a small capacity, and a recording medium storing programs executing such a method are provided. In the image processing apparatus |
| 6671418 |
Image processing apparatus and method which determines a block size in accordance with a filter |
December 30, 2003 |
| Input image data is divided into blocks so as to make adjacent blocks partially overlap image data, and the divided image data is filtered in the unit of block. An image processing apparatus and method are provided which can process image data of an arbitrary size at high speed indep |
| 6640019 |
Image processing apparatus capable of decoding, raster scan converting, and varying data at high |
October 28, 2003 |
| An image processing apparatus and method capable of decoding and varying at high speed encoded image data having an arbitrary image size by using a memory of a small capacity, and a recording medium storing programs executing such a method are provided. In the image processing apparatus |
| 6426771 |
Image processing apparatus and method and computer readable memory storing the method |
July 30, 2002 |
| A color image signal input from a CCD or the like is processed to generate a color image signal containing a color subimage portion or a monochrome image signal containing a monochrome subimage portion and to record the image signals directly or after the image signals are JPEG compresse |
| 6078337 |
Maintaining consistency of cache memory data by arbitrating use of a connection route by plural |
June 20, 2000 |
| In a system in which a plurality of nodes are connected using a light wavelength multiplexing connection route which can simultaneously connect nodes using light beams of a plurality of different wavelengths, each node has a cache memory for holding data in memories in other nodes. Some |
| 6075897 |
Image compression apparatus |
June 13, 2000 |
| An image compression apparatus includes an orthogonal transformation circuit for orthogonally transforming image data to obtain a transformation coefficient, a quantization unit for quantizing the transformation coefficient by using a quantization table to obtain quantized data, a fi |
| 6009490 |
System having plurality of nodes with respective memories and an arbiter for performing arbitrat |
December 28, 1999 |
| An information processing apparatus has a plurality of nodes, a connection line for connection between the plurality of nodes, an arbiter for performing arbitration of use of the connection line, and an arbitration signal line for connection between the arbiter and each node, wherein the |
| 5995751 |
Information processing apparatus |
November 30, 1999 |
| An information processing apparatus in which continuous data of a plurality of series in which the contents of the data of each series are related to each other with respect to time is pipeline processed by a data processing system. The apparatus comprises a plurality of sync generation |
| 5923339 |
Higher-speed parallel processing |
July 13, 1999 |
| An information processing apparatus which processes a large amount of data at high speed. The synchronizing signal has a cycle including a transfer period and a processing period. In the transfer period, data is transferred, e.g., from a data input unit to a first memory, and from the |
| 5802295 |
Information processing method and system therefor |
September 1, 1998 |
| An information processing method and a system therefor are capable of performing a synchronized operation among CPUs over nodes that cannot monitor each other's internal buses. The system has a plurality of nodes each including one or more CPUs that use monitoring of a common internal |
| 5757423 |
Image taking apparatus |
May 26, 1998 |
| There is disclosed an image taking apparatus comprising a first optical unit for forming an image, a second optical unit positioned on the optical axis of the first optical unit, a third optical unit positioned behind the second optical unit and having plural lens units for re-focusing p |
| 5694165 |
High definition image taking apparatus having plural image sensors |
December 2, 1997 |
| An image taking apparatus comprising a first optical unit for forming an image, a second optical unit positioned in the vicinity of the image, plural lens units for reforming the image, plural converters positioned at the positions of the reformed optical images and adapted to convert th |
| 5604748 |
Information processing apparatus for transmitting information among a plurality of nodes and arb |
February 18, 1997 |
| An information processing apparatus transmits data among a plurality of nodes connected to a common transmission line. An arbiter selectively gives use permission, to use the common transmission line for transmitting data, to one of the nodes that requests the use permission on the basis |
| 5602663 |
Information processing apparatus for multiplex transmission of signal for arbitration and signal |
February 11, 1997 |
| An information processing apparatus has a plurality of computational nodes including a multiplexer and a demultiplexer. A concentrator is connected to the nodes and simultaneously transmits multiplexed signals thereto. An arbiter arbitrates the use of a transmission line for data transfe |
| 5561542 |
Optical communication system and method for performing communication under clock control |
October 1, 1996 |
| In an optical communication system, a plurality of apparatuses are connected by a star coupler. A signal from each of the optical communication apparatuses is received by a receiving device such as a photodiode while a signal to each of the apparatuses is transmitted by a transmittin |
