294results about How to "High speed processing" patented technology

A detector detects a specified image in an input image. The detector includes an area determination unit for determining, in the input image, a detection target area in which the specified image potentially exists, a setting unit for setting positions of a plurality of matching target ranges substantially in the detection target area, each of the matching target ranges being a predetermined size, so that the matching target ranges cover the detection target area, and each matching target range overlaps a neighboring matching target range by a predetermined overlap width, and a matching unit for detecting the specified image by matching a portion of the input image encompassed by each matching target range set by the setting unit and a template image for detecting the specified image.

A stereoscopic image generating apparatus for generating stereoscopic images to be displayed on a n-eye type of stereoscopic image display apparatus, for every frame, and displaying dynamic images on the stereoscopic image display apparatus, and a game apparatus comprising the stereoscopic image generating apparatus. A stereoscopic image generating apparatus 10 comprises: an input image storage memory 20 comprising storage areas corresponding to n viewing images inputted from an outside for every frame, respectively; and an interleaver 30 for interleaving the viewing images in parallel by reading out image data to be sampled of the viewing images from predetermined storage addresses of the input image storage memory, and generating a stereoscopic image to be displayed on a n-eye type of stereoscopic image display apparatus.

The method adopts application specific IC based on lookup table to extract and analyze packet header information. It includes following steps: 1) after the packet is analyzed and extracted according to packet header position and information extraction operation table, the key word of data packet is generated; 2) after completing the analysis and extraction of data packet, according to the generating rule of looking up key word the lookup key word is generated. The invention can modify analysis method for packet and define new processing method for type of protocol header by modifying relevant content of rule list.

The invention provides a multi-fingerprint code system based on Field Programmable Gate Array (FPGA) and a realization method of the system. The invention adopts an FPGA core chip, a fingerprint collector and other peripheral equipments and includes fingerprints code generation, fingerprints code storage and fingerprints code identification. The fingerprints code takes each fingerprint as an element of the code, and a user can choose the fingerprints of a plurality of fingers to arrange and combine the fingerprints optionally to generate the code. The system adopts the FPGA technique as a carrier and combines the fingerprints identification and code idea perfectly to realize the double encryption function of both fingerprints identification and code identification. Only when the input fingerprints, fingerprint sequence and fingerprint quantity are all identical to the pre-set fingerprint code, a matching-success signal can be provided by the system.

A vehicle environment monitoring device comprises an imaging section for taking image data of an environment of an automobile, the image including at least two types of colors; a setting section for setting a specific area of the image data obtained by the imaging section, wherein the specific area has a strip shape longer in, and parallel to, a horizontal direction of a frame image and includes at least two types of colors; an extraction section for taking in image data of the specific area in units of one or a plurality of frame images taken by the imaging section in time series and extracting moving vector information based on the image data of the specific area; and a detection section for detecting a second vehicle which is present in an environment of a first vehicle having the vehicle environment monitoring device mounted thereon, based on the moving vector information.

A non-contact input function in which high-speed processing and high accuracy are achieved irrespective of brightness of a service space is implemented, A gesture recognition apparatus (1) of the invention includes a temperature sensor chip (6) in which plural infrared sensors are arranged, a change amount calculator (32) that specifies a change region where a temperature change is generated as a region indicating a hand based on a temperature detected by each infrared sensor of the temperature sensor chip (6); and a gesture recognition unit (34) that specifies a movement locus of the change region specified by the change amount calculator (32) and recognizes a gesture of the hand.

In a star type network which distributes loads by a plurality of multi-point switches MP-SWs, the information on the number of normal ports for each identifier of the logical connection is sent from an MP-SW to a slave SW, and the slave SW selects an MP-SW having a higher number of normal ports as the transfer destination of the data frame for each identifier. This node redundancy method can switch lines easily at high-speed when a link down occurs.

An apparatus for characterizing inspection and sorting of an electronic component, supplies electronic components to a rotary disk in pair and in sequence, and holds and conveys the electronic components to detect, and sorts the electronic components based on detection result. The apparatus comprises: the disk having an opening set and capable of holding and conveying the electronic components in an opening unit or an opening pair unit; a disk drive mechanism for rotatingly driving the disk in the opening pair unit; an electronic component supply part for supplying electronic components to the opening set in the opening pair unit; an inspection part composed of an inspection unit set having electrode units corresponding to pair of the electronic components to obtain inspection data of each electronic component; a sorting device for sorting the electronic components according to a sorting result of inspection data sorting electronic components; and a control device configured to drive in a manner that two electronic components are supplied to the disk simultaneously to inspect, to obtain the inspection data through the inspection part, and to make the sorting device to sort based on sorting of inspection result.

The present invention provides an image processing device for correcting aberrations caused by a capturing lens for an image signal to which light passing through the capturing lens is electrically converted. The image processing device includes a correction vector calculation unit for calculating a correction vector in accordance with coordinates of each pixel of each color component contained in the image signal on the basis of at least data on chromatic aberration and distortion aberration caused by the capturing lens; a conversion ratio calculation unit for receiving at least the image signal, capturing conditions, and the correction vector, and for calculating a conversion ratio for scaling the color component in accordance with the coordinates of the pixel; and a resolution conversion unit for scaling the color component in accordance with the coordinates of the pixel on the basis of the conversion ratio.

A device for transferring eggs comprises a regulation board (4) for limiting the containing seat pitch of an egg transfer unit (3) to a pitch substantially equal to the containing seat pitch in the line direction of a next position conveyor (20) in a process for carrying the egg transfer unit (3) having a predetermined number of containing seats slidable in the carrying width direction respectively, and an accelerating / discharging section (5) for urging the egg transfer unit (3) in the same direction as the carrying direction of the next position conveyor (20) and synchronizing the moving speed of the egg transfer unit (3) in the urging direction substantially with the carrying speed of the next position conveyor (20) when the egg transfer unit (3) having a pitch limited substantially equal to the containing seat pitch in the line direction of a next position conveyor (20) by the regulation board (4) arrives above the next position conveyor (20), and discharging the eggs (E) containedin the egg transfer unit (3) collectively to the containing seats of the next position conveyor (20).

An encipher card based on PCI Express main bus technique comprises DSP major control chip, special cipher computation chip, physical nose source chip, memory, PCI-E interface chip, the said cipher card with main board data interchange based on PCI main bus technique, mainly used for data cipher coding treatment, using PCI-E main bus interface technique to solve previous cipher data high speed treatment, solving current band width issue of cipher product. The cipher card is particularly suitable for video and audio multimedia data cipher treatment, also the main application of this cipher card.

The invention discloses a water area elevation processing method for making a DEM (Dynamic Effect Model) based on an INSAR (Interferometric Synthetic Aperture Radar). The water area elevation processing method comprises the following steps: 1, acquiring original measurement data of a region to be measured; 2, carrying out water area elevation processing, namely, performing elevation processing on a static water area and / or flowing water area in the region to be measured, wherein the static water area is processed as follows: 2011, judging level; 2012, processing the level, comprising the steps of I, extracting a bay line; II, assigning an elevation value on the bay line; and III, correcting the water level elevation; and the flowing water area is processed as follows: 2021, judging vertical adjustment; 2022, processing the vertical adjustment, comprising the steps of i, extracting a bay line; ii, assigning a bay line elevation and processing adjustment; iii, constructing an irregular triangular net and an interpolation water level elevation; and iv, correcting a water level elevation. The water area elevation processing method disclosed by the invention is simple in steps, reasonable in design, convenient to realize, good in use effect, and capable of simply and rapidly completing a water area elevation processing process with high quality; the made DEM is high in elevation precision.

The invention relates to a double refraction realtime measuring device and method. The device is characterized by comprising an alignment light source, a circular polarizer, a spectroscope, a first Wollaston prism, a second Wollaston prism, a first double quadrant detector, a second double quadrant detector and a signal processing unit. According to the device and the method, double refraction of a sample can be measured in real time, and the measurement result is not affected by light-intensity variation.