206results about How to "Save processing power" patented technology

An ultrasound system and related method for forming 2D C-scan images and/or collecting 3D image data from 2D transducer arrays. The system including in part a 2D transducer array of elements, transmit voltage generation means for each element, a memory buffer with or part of channels for each element, and a receive beamformer. On a time serial or sequential basis, several times for each line of firing, the contents of the per element memory buffer are read into the beamformer with different focusing values for each buffer reading cycle. In this way, the beamformer can calculate beamformed image values for multiple points per line firing cycle—or per each line of signals between the transducer array and receive beamformer.

Lane speed profiles are determined for each of a plurality of individual lanes of a multi-lane road section. The plurality of individual lanes are lanes for a given direction of travel. The lane speed profiles are determined using real-time vehicle probe data. The speed profiles are used to determine a timing for provide an instruction to a user of a navigation apparatus to change lane. The timing may be determined to provide a quickest route through at least a part of the road section, to increase the time available for the user to perform the lane change, or to enable a user to pass an incident affecting a lane most quickly.

A network node selects a “sleep” level based on its current or projected battery capacity. In an embodiment of the invention, sleep levels define the physical radius within which the wireless network node will engage other devices. The node in question communicates its selected sleep level to the rest of the network so that the other network nodes can communicate accordingly with the node.

The invention specifically relates to a supporting method of a laneway under multiple goafs in an ultra-close coal seam group, which can be used for solving the problem of incomplete support of the laneway under the multiple goafs in the ultra-close coal seam group. The supporting method of the laneway under the multiple goafs in the ultra-close coal seam group comprises the following steps: performing preparation work, performing temporary supporting, laying a steel wire mesh, loading steel beams, mounting an anchor rod of a top plate, mounting the anchor rod of an upper part, mounting an anchor rope of the top plate and the like. By utilizing the effective supporting scheme according to the invention, the technical difficult problem of supporting the laneway under the multiple goafs in the ultra-close coal seam group in Datong mining area is solved, and the great safety economic effect and the great social benefits are achieved.

Apparatus, systems, and methods disclosed herein operate to produce an image alignment shift vector used to shift left and right image portions of a stereoscopic image with respect to each other in order to reduce or eliminate undesirable horizontal and vertical disparity components. Vertical and horizontal projections of luminance value aggregations from selected left and right image pixel blocks are correlated to derive vertical and horizontal components of a disparity vector corresponding to each left/right pixel block pair. Disparity vectors corresponding to multiple image blocks are algebraically combined to yield the image alignment shift vector. The left and/or right images are then shifted in proportion to the magnitude of the image alignment shift vector at an angle corresponding to that of the image alignment shift vector.

This invention relates to a method and a system for identifying elementary content portions from an edited content. A log is generated indicating the elementary content portions used in the edited content. Fingerprints are obtained from the elementary content portions as indicated in the log. Characteristic information is determined about the elementary content portions by comparing the fingerprints to fingerprints of registered content having associated characteristic information.

A method of image processing, includes: providing a data processing apparatus, including a central processing unit and a graphics processing unit; feeding at least one video frame of a video sequence to the data processing apparatus, the at least one video frame including at least one foreground subject and a background; and processing the at least one video frame in the data processing apparatus so as to separate the at least one foreground subject from the background. The processing is at least partially performed by the processors of the graphics processing unit.

Systems and methods are disclosed to build and execute a decision system based on multiple machine learned decision models. In embodiments, the decision system performs a hashing technique to reduce relevant features of the input data into a feature vector for each decision model. The feature vector reduces the dimensionality of the feature universe of the input data, and its use allows the decision models to be trained and executed using less computing resources. In embodiments, the decision system implements an ensembled decision model that makes decisions based on a combination function that combines the decision results of the individual models in the ensemble. The decision models employ different hashing techniques to hash the input features differently, so that errors caused by the feature hashing of individual models are reduced in the aggregate.

The invention relates to a method (300, 400, 500) for transmitting information related to tandem free operation, where a cellular network comprising a tandem free operation capable coding-decoding unit is connected to a packet network, an entity, which can be a second network or a terminal, is connected to the packet network and data is transmitted over the packet network between said coding-decoding unit on a first side of the packet network and said entity on a second side of the packet network. The method according to the invention is characterized in that information about the decoding capabilities and tandem free operation capabilities on the first side of the packet network is transmitted (320, 420, 520) over the packet network to the second side of the packet network. The invention relates also to a decoding information exchange arrangement (611), to a gateway (610), to a decoding information transmission arrangement (601) and to a cellular network element (600).

The invention relates to a neutral blocking remover composition for oilfield oil extraction, which is prepared from the following components in parts by weight: 30-35 parts of acrylic acid-methyl acrylate copolymer, 44-50 parts of diethylene triamine pentaacetic acid, 30-35 parts of sodium polyepoxysuccinate, 30-35 parts of amine malate, 10-14 parts of sodium alkyl sulfonate, 5-8 parts of amine hydroxy ethylidene diphosphate, 10-14 parts of hydrolyzed polyacrylamide, 12-17 parts of atlapulgite, 20-25 parts of sodium persulfate, 7-10 parts of sodium lignosulfonate, 5-8 parts of tannin, 12-16 parts of sodium malate, 5-8 parts of sodium sulfosuccinate, 5-8 parts of starch, 9-12 parts of methyl lactate, 0.2-0.3 part of vanadium pentoxide and 0.1-0.3 part of diisobutyl carbinol. The neutral blocking remover composition for oilfield oil extraction has the advantages of high blocking removal speed, no corrosivity due to neutrality and no dead area, can quickly dissolve the material scales, clean the oilfield stratum and remove blocking, and does not generate the phenomenon of precipitation or secondary blocking; and the cleaning waste liquid does not need to be subjected to sewage treatment after returning to the ground.

The invention relates to system to access advertisement and/or associated information that can be stored in a So-ad-tec system. The So-ad-tec system includes an access unit which is designed to process at least one access having resources to access details of at least one schema or the information derived thereof or the schema (120) or the structure itself. The So-ad-tec system is designed to manage advertisement and other associated or related information, in at least one schema.

The invention relates to a neutral blockage removing agent composition used for an oil recovery formation in an oilfield. The neutral blockage removing agent composition is prepared from the following raw materials in parts by weight: 10-14 parts of polyepoxysuccinic acid amine, 35-40 parts of diethylenetriaminepentaacetic acid amine, 33-37 parts of hydroxyl succinic acid amine, 20-25 parts of polyacrylamide, 7-10 parts of sodium polyaspartate, 10-14 parts of sodium gluconate, 10-15 parts of activated clay, 20-25 parts of potassium peroxodisulfate, 9-11 parts of hydroxyl butanedioic acid amine, 4-7 parts of sodium salicylate, 5-9 parts of hexamethylene tetramine, 0.2-0.3 part of vanadium pentoxide, 2-5 parts of starch, 5-8 parts of alpha-sulphonated fatty acid methyl ester and derivative thereof (MES) and 0.1-0.3 part ofdiethyl ethanolamine. The neutral blockage removing agent composition is used for the blockage removal of an oil pumping well and a screw pump well in the oilfield, can effectively solve the problems of cleaning blockage removal of the oil pumping well and the screw pump well in the oilfield and the corrosion of oil recovery equipment, has high blockage removing speed, is neutral and is free of corrosion; waste liquid for blockage removal can be degraded and does not need to be discharged onto the ground to be subjected to sewage treatment, no corrosion, dead angle, precipitation or secondary well blockage are generated, and more safety and more reliability are realized as compared with traditional pickling blockage removing, biological blockage removing and solvent blockage removing.

The invention relates to the technical field of the Internet, and discloses a cross-chain data processing method and device based on a block chain, which are used for improving the efficiency in the cross-chain data processing process and reducing the resource consumption, and the method comprises the following steps: a first block chain determining data processing content according to a receivedcross-chain data processing request; the first block chain calling a first cross-chain smart contract according to the first call address, and executing a first operation corresponding to the first block chain in the data processing content to obtain a first operation result; the first block chain writing the data processing content and the first operation result into a first account book after reaching a consensus of the first operation result; when the first block chain knows that a second operation result is written into a second account book of a second block chain, obtaining the second operation result from the second account book; and the first block chain writing the second operation result into the first account book.

The invention relates to a tray type stereoscopic organic material fermentation system and fermentation method. The fermentation system comprises tray loading equipment, tray stackers, tray unstackers and tray-dumping unloaders which are mounted sequentially as well as rolling equipment mounted on the tray loading equipment, tray conveying equipment connected among the tray loading equipment, the tray stackers, the tray unstackers and the tray-dumping unloaders and fermentation trays moving and circulating among the tray loading equipment, the tray stackers, the tray unstackers and the tray-dumping unloaders through the tray conveying equipment. Organic materials are loaded in the fermentation trays by the tray loading equipment, the fermentation trays are conveyed to the tray stackers by the tray conveying equipment to be stacked to form a tray stack, the organic materials are subjected to aerobic fermentation in the fermentation trays stacked in the tray stack and conveyed to the tray unstackers through the tray conveying equipment, the fermentation trays are taken out from the tray stack, the trays are conveyed to the tray-dumping unloaders by the tray conveying equipment, the materials are poured out from the fermentation trays, and the empty fermentation trays are conveyed back to the tray loading equipment by the tray conveying equipment.

The present invention relates to a high-efficiency self-service cash register system and method. The system includes a server and several terminals. The server includes an electronic tag database, a central controller and a first network communication module. Get the product electronic tag information, the central controller controls the receipt of the product electronic tag information through the first network communication module, reads the corresponding product detailed information in the electronic tag database and creates a product shopping list and then returns to the terminal, the server controls and establishes the corresponding product through the central controller The payment channel and the information of the payment channel are fed back to the terminal. After receiving the successful payment information, the server controls and updates the status of the electronic tag of the product through the central controller to release the alarm and update the detailed information of the product in the electronic tag database. The system proposed by the invention is compatible with multiple information flow channel communication architectures, and improves efficiency, flexibility, reliability and adaptability.

A proximity sensor arrangement is provided comprising at least one first and at least one second acoustic transducer and at least one comparing means. The acoustic transducers are adapted to receive acoustic signals and convert the received acoustic signals into electric signals. The comparing means are adapted to compare the spectra received by the acoustic transducers. If the device comprising the proximity sensor arrangement is held at a user's ear, the signal received by the covered microphone is low-pass filtered due to human tissue and/or the presence of the human head, resulting in a spectral difference between several microphones. Furthermore a method is provided comprising the steps of receiving an acoustic signal at least two locations distant from each other. In a second step, said received acoustic signals are converted into electric signals. Subsequently, the actual proximity and/or coverage situation is deduced from the spectral difference between the electric signals.

The invention discloses an ore efficient aeration vibration cleaning device which comprises a feeding pipe, a treatment box, a material shake plate, a water storage box, a water spray pipe, a screen plate, a dust collector, an aeration machine, a center rotating shaft and a backflow pipe. The feeding pipe is arranged at the top end of the treatment box. The material shake plate is further arrangedin the treatment box. The water storage box is mounted at the top end of the treatment box. The water spray pipe is arranged on the water storage box. A spray head is arranged at the outlet end of the water spray pipe. The dust collector is mounted on the inner wall of the top end of the treatment box. The screen plate is obliquely arranged in the treatment box. An ore discharging pipe is arranged on the side wall of the treatment box. The center rotating shaft is fixedly arranged at the center position of the screen plate. One end of the center rotating shaft penetrates the side wall of thetreatment box to be connected with an output shaft of a forward and reverse rotation motor. The treatment box communicates with the aeration machine. According to the ore efficient aeration vibrationcleaning device, safety is improved; the ore surfaces can be cleaned conveniently; the work efficiency and effect are improved; water is cyclically used; energy is saved; the use cost is reduced; thestructure is simple; use is convenient; and popularization is facilitated.

Provided are a data processing method in an optical transport network, and a related device and system. The data processing method in an optical transport network includes: encapsulating service data into an optical payload unit; mapping the optical payload unit to an optical channel data unit; mapping the optical channel data unit to the payload area of an optical burst transport unit; photo-electrically converting the optical burst transport unit to form an optical burst optical signal; bearing the optical burst optical signal onto the optical slot of an optical burst channel; and transmitting the optical burst channel onto a line. The technical solutions provided in the present invention can simplify the data processing process effectively and reduce the data processing time delay.

The invention is a base station inner and outer link mapping and processing method, used for wireless access net base station in an ATM transmission based mobile communication system and for ALL2 data linkage between base station controllers. It sets a parameter, as well as Binding ID, processing sub-course index number, transmission channel supporting identification, and other parameters, where their byte number can be different but their values all are equal to the set parameter's. Because it uses only a parameter in all the courses: NBAP high-layer signaling course, ALCAP link setup course, etc, it can omit many index processing courses of mapping relations, accordingly enhancing internal data processing speed and efficiency.