1099results about How to "Accurate separation" patented technology

A gaming system simulates events in a casino table card wagering game where there has traditionally been a dealer, whether or not the dealer is an active player in the game. Two distinct video areas are preferably provided, one providing video images of a virtual dealer, and the second video display providing a simulation of a table top for player cards, and optionally also dealer cards. The players have individual play areas with player input, and these play areas have individual processing intelligence that communicates directly with at least one processor. Delivery order of cards is determined by actual shuffling or randomization of a physical deck of cards, reading the cards, then creating an electronic file of the order of the shuffled or randomized cards, then using an order of cards contained in the electronic file to deliver virtual cards to players, dealer and flop as needed.

A system is provided for proceeding with filtration of liquids in a manner having enhanced control characteristics. Yields are enhanced. The system and method can be used to maintain a substantially constant trans-membrane pressure. When desired, that constant trans-membrane pressure is especially well-suited to yield enhancement for the particular liquid being filtered, concentrated or collected, while minimizing a risk of damage to or loss of valuable components. Additionally, a constant feed rate or pump output can be maintained. Approaches also are described for determining optimal filtration conditions, including trans-membrane pressure and feed rate. Also described is a system and method for determining pressures in a pulsating system with enhanced accuracy by using a peak pressure mode.

In a radar system, a switcher is provided for switching over between at least two different directional characteristics, in particular for different distance ranges, of at least two transmitting antennas. On the receiving side, a combined evaluation of the digitized signals of at least two receiving antennas is performed, in the manner of a correlation of the receiving antenna signals.

A sound source-separating device includes a sound-collecting part, an imaging part, a sound signal-evaluating part, an image signal-evaluating part, a selection part that selects whether to estimate a sound source direction based on the first sound signal or the first image signal, a person position-estimating part that estimates a sound source direction using the first image signal, a sound source direction-estimating part that estimates a sound source direction, a sound source-separating part that extracts a second sound signal corresponding to the sound source direction from the first sound signal, an image-extracting part that extracts a second image signal of an area corresponding to the estimated sound source direction from the first image signal, and an image-combining part that changes a third image signal of an area other than the area for the second image signal and combines the third image signal with the second image signal.

There is provided a harmonic structure acoustic signal detection device not depending on the level fluctuation of the input signal, having an excellent real time property and noise resistance. The device includes: an FFT unit (200) which performs FFT on an input signal and calculates a power spectrum component for each frame; a harmonic structure extraction unit (201) which leaves only a harmonic structure from the power spectrum component; a voiced feature evaluation unit (210) which evaluates correlation between the frames of harmonic structures extracted by the harmonic structure extraction unit (201), thereby evaluates whether or not the segment is a vowel segment, and extracts the voiced segment; and a speech segment determination unit (205) which determines a speech segment according to the continuity and durability of the output of the voiced feature evaluation unit (210).

The invention is directed to real-time processing of video data. In some examples at least one image of the video data is processed utilizing reference data comprising reference image data of background within a region of interest and clutter image data indicative thereof, to determine a pixel deviation level of each pixel in the at least one image and generate pixel-deviation image data indicative thereof. The pixel-deviation image data is processed to enhance its tonal pixel distribution and generating enhanced image data, which is processed to determine a threshold level based on the tonal pixel distribution. A binary image map is then generated using the determined threshold level, the binary image map being indicative of the background and foreground components of the at least one image.

A system is provided for proceeding with filtration of liquids in a manner having enhanced control characteristics. Yields are enhanced. The system and method can be used to maintain a substantially constant trans-membrane pressure. When desired, that constant trans-membrane pressure is especially well-suited to yield enhancement for the particular liquid being filtered, concentrated or collected, while minimizing a risk of damage to or loss of valuable components. Additionally, a constant feed rate or pump output can be maintained.

Diagnostic dry reagent tests capable of reacting with a single drop of whole blood and reporting both glucose and light-scattering analytes, such as chylomicrons, are taught. Such dry reagent tests may employ electrochemical detection methodologies, optical detection methodologies, or both methodologies. These tests alert diabetics to excessive levels of postprandial lipemia caused by meals with excessive amounts of fat, and thus can help reduce the risk of cardiovascular complications in diabetic patients.

A method of modifying a cornea of an eye to reduce refractive error, the cornea having a surface and a main optical axis, including the steps of aiming and firing a laser at the cornea of the eye. The laser first separates an internal portion of the cornea forming a first internal surface and a second internal surface, the first internal surface facing in a posterior direction of the cornea and the second internal surface facing in an anterior direction of the cornea, with the first and second internal surfaces forming an internal pocket therebetween. An incision is then made from the surface of the cornea to the internal pocket, and an ocular implant is introduced through the incision and into the internal pocket of the cornea.

A manufacturing method for semiconductor devices having a metal support is provided. The method in one aspect includes growing a semiconductor film on a growth substrate; forming a metal support on a surface of said semiconductor film opposite to the growth substrate; thereafter removing said growth substrate from said semiconductor film; forming a street groove reaching said metal support in the said semiconductor film; radiating a first laser beam onto said metal support to form a first dividing groove having a substantially flat bottom in said metal support; and radiating a second laser beam onto said metal support to form a second dividing groove that penetrates though a portion of said metal support that remains where the first divining groove is formed.

A method and system detects candidate targets or objects from a viewed scene by simplifying the data, converting the data to gradient magnitude and direction data which is thresholded to simplify the data. Horizontal edges within the data are softened to reduce their masking of adjacent non-horizontal features. One or more target boxes are stepped across the image data and the number of directions of gradient direction data within the box is used to determine the presence of a target. Atmospheric attenuation is compensated. The thresholding used in one embodiment compares the gradient magnitude data to a localized threshold calculated from the local variance of the image gradient magnitude data. Imagery subsets are containing the candidate targets may then be used to detect and identify features and apply a classifier function to screen candidate detections and determine a likely target.

The invention provides an image salient target detection method combined with deep learning. The method is based on an improved RFCN deep convolution neural network of cross-level feature fusion, anda network model comprises two parts of basic feature extraction and cross-level feature fusion. The method comprises: firstly, using an improved deep convolution network model to extract features of an input image, and using a cross-level fusion framework for feature fusion, to generate a high-level semantic feature preliminary saliency map; then, fusing the preliminary saliency map with image bottom-layer features to perform saliency propagation and obtain structure information; finally, using a conditional random field (CRF) to optimize a saliency propagation result to obtain a final saliency map. In a PR curve graph obtain by the method, F value and MAE effect are better than those obtained by other nine algorithms. The method can improve integrity of salient target detection, and has characteristics of less background noise and high algorithm robustness.

The invention provides an unsupervised anomaly detection method and a system based on improved CURE clustering algorithm. The detection method comprises the following steps: clustering is carried on training sets and data of abnormal behavior and normal behavior are classified; the classified data are marked; modeling is carried out according to data marked as normal behavior, while modeling algorithm is based on hyperrectangle; data to be detectd are compared with model of normal behavior to judge weather the data to be detected are abnormal data or not. The detection system comprises a data formatting module, a clustering module, a standard class module, a model generating module and a detection module. The detection method is suitable to detect data with relatedness not being strong among dimensions.

An image processing apparatus captures an object's image and separates the object's image into multiple components. The apparatus includes: a light projecting section 101 for projecting light emitted from a light source toward the object; a color and polarization obtaining section 102 for getting a color polarized image of the object; a polarization information processing section 104 for generating color and polarization information based on an association between the intensity of the light that has been transmitted through a polarizer with three or more polarization principal axis directions and the polarization principal axis directions for each of unit pixels that form the color polarized image; a light source color information collecting section 105 for collecting color information of the light source; and an image component separating section 106 for separating the color image into multiple components based on the polarization information and the color information of the light source.

Methods for decreasing non-specific bindings of beads in dual bead assays and related optical bio-discs and disc drive systems. Methods include identifying whether a target agent is present in a biological sample and mixing capture beads each having at least one transport probe affixed thereto, reporter beads each having at least one signal probe affixed thereto, and a biological sample. Mixing is performed under binding conditions to permit formation of a dual bead complex if the target agent is present in the sample. The reporter bead and capture bead each are bound to the target agent. Denaturing the target agent and keeping it in the denatured form by use of a specialized hybridization buffer is also provided. A denaturing agent is guanidine isothiocynate. Methods further include isolating the dual bead complex from the mixture to obtain an isolate, exposing the isolate to a capture field on a disc, and detecting the presence of the dual bead complex in the disc to indicate that the target agent is present in the sample. The methods may further include selectively breaking up non-specific binding between capture beads and reporter beads employing a digestion agent. Also employed is a method for selectively breaking up non-specific binding between capture beads and reporter beads using a wash buffer containing a chemical agent. The methods are applied to detecting medical targets.

A single-use system for separating blood and producing platelet concentrates includes an elongated container for receiving blood from a patient. The container has a movable plunger mounted within the blood container for expressing blood fractions separated during centrifugation of the container through a first port mounted at one end of said container, a second port mounted on the plunger, and a third port mounted on a plunger rod attached to the plunger.

Apparatus for forming a multiplicity of thin wafers from at least two similar blocks, the apparatus comprising a supply reel (1) to supply wire, an upper pair of parallel spaced roller guides (3a,3b) having a multiplicity of circumferential grooves on their surfaces, a lower pair of parallel spaced roller guides (3c,3d) having a similar multiplicity of circumferential grooves on their surfaces and spaced apart from the upper pair of roller guides in a plane generally parallel to and spaced apart from a plane defined by the axes of the upper pair of roller guides, and a collection reel (2); the arrangement being such that a wire from the supply reel can pass around successive grooves along the roller guides from near the supply reel to near the collection reel, so to form a four sided continuous web of wires along the length of the roller guides and means to drive the wire rapidly from the supply reel to the collection reel, and means to move the blocks (4) through the web of wire between the pairs of roller guides in a direction generally perpendicular to the axes of the roller guides, so that the blocks are cut into wafers by the action of the moving wire and an abrasive slurry,

in which part way along the roller guides, the wire is diverted around at least two pulley wheels (6a,6b) to remove the wire from the web after it has passed over a roller guide at a predetermined point, and to reintroduce the wire into the web via a subsequent roller guide at a point laterally displaced from the point at which it left the web, so that there is a gap (7) in the web of wire which divides the web into two separate sections, and no cutting action can occur in that gap.

The invention provides a sound source separation system, a sound source separation method, and an acoustic signal acquisition device which can precisely separate a target sound and a disturbance sound coming from an arbitrary direction, and which ensures miniaturization of a device. A sound source separation system 10 comprises two microphones 21, 22 disposed side by side in a direction in which a target sound comes from, a target sound superior signal generator 30 which performs a linear combination process for emphasizing the target sound, using the received sound signals of the microphones to generate a target sound superior signal, a target sound inferior signal generator 40 which performs a linear combination process for suppressing the target sound, using the received sound signals of the microphones 21, 22, to generate a target sound inferior signal, and a separation unit 60 which separates the target sound and a disturbance sound, using a target sound superior signal spectrum and a target sound inferior signal spectrum.

The invention discloses a multi-line laser radar ground point separation method, a multi-line laser radar ground point separation device, and a vehicle. The method includes the following steps that: 100, a detection area is scanned in a horizontal rotation manner with laser lines emitted by a multi-line laser radar, so that point cloud data collected by the multi-line laser radar can be obtained;step 200, a three-dimensional grid chart is generated according to the point cloud data; step 300, the attributes of each node of the grid chart are calculated; and step 400, each node in the grid chart is traversed, whether a node is a ground point is judged, if the node is a ground point, the node is deleted, if the node is not a ground point, the node is reserved, and the reserved node is an obstacle point cloud. According to the multi-line laser radar ground point separation method of the invention, the three-dimensional grid chart is adopted; whether each point cloud scanned by the multi-line laser radar is a ground point is judged by means of the calculation of the attributes of the point cloud and the attribute spread of adjacent points; a foreground and a background can be accurately separated from each other; and thus, a smooth road surface can be well processed, the method can be applicable to various road conditions, and time consumption can always be controlled at about 50ms, and the method has high real-time performance.

A component recovery process to recover one or more of the constituent components of a feed material. In one embodiment, the process is a carpet recycling process, the feed material being carpet, and the constituent components being fiber, filler and adhesive. The process can refine the polypropylene backing polymer and face fibers of post industrial edge trim selvage, whole carpet construction post industrial scraps and pieces, as well as whole carpet post consumer scraps and pieces and in particular mixtures there of. The process beneficially uses land filled edge trim and pre land filled selvage, whole carpet construction scraps and whole carpet post consumer scraps and mixtures there of for component purification.