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406 results about "Color Scale" patented technology

Variable formatting of cells

Variable formatting for cells in computer spreadsheets, tables, and other documents is provided. For a selected range of cells, cell formats vary with the value in each cell (or an associated value). Formats can include color-scale backgrounds, in-cell elements (e.g., icons and data bars), and other cell formats that can be varied with a value.
Owner:MICROSOFT TECH LICENSING LLC

User interface having analysis status indicators

A memory is provided for storing a plurality of data sets, each data set corresponding to an image of a location within a medical body of interest. Each image contains a number of features which correspond to data points that have been collected when creating an image of the medical body. The data points thus correspond to a measured parameter within the medical body. A visual display is provided of the image having a varying color scale for different regions of interest within the body. Medical personnel are able to select various regions of interest within the image for which further study is desired. In addition, within the region of interest the medical personnel may select a particular feature representing data corresponding to medical information within the body for which further study is desired and have the computer perform an analysis to compare to or locate other tissue of the same type elsewhere in the data sets. When such data analysis are performed on the images, analysis indicators are provided in the upper left hand corner of the display providing an easy to view indication of the results and status of any computer analysis being performed or that has been performed on the data.
Owner:MERATIVE US LP

Electronic-ticket service system based on color-scale-code image recognition

An electronic ticket service system based on color scale image recognition for individual identification, purchasing certificate or bill payment. Different from the conventional black-and-white one- or two-dimensional barcode, the color scale uses assembly of color scales for various colors. Each assembly of multiple color scales represents one element, such that the information capacity is greatly increased. The user can order the ticket via phone or internet. When the user has successfully input the purchase information and complete the payment procedure, the electronic ticket service center can issue and transmit the electronic ticket containing the color scale code to the assigned device through multimedia or wireless transmission. The assigned device can be cellular phones or other mobile communication terminal devices. Upon entrance, the electronic ticket displayed by the cellular phones or the mobile communication terminals is verified by a ticket verification device.
Owner:CHUNGHWA TELECOM CO LTD

Method of using camera to carry out controlling automatic alignment for printing machine

A method for controlling the automatic chromaticity of printing machine by use of camera includes such steps as light printing a marker for detecting the chromaticity error, using a camera to take the digital image of the marker area, transmitting the digital image, detecting the chromaticity error, outputting chromaticity control signal, and fast regulating the position of printing drum.
Owner:CHANGCHUN JIHAI OBSERVATION & CONTROL TECH

Cardiac visualization systems for displaying 3-d images of cardiac voxel intensity distributions with optional physician interactive boundary tracing tools

Physician interactive workstations with global cardiac voxel distribution visualization may also include one or more of a 3-D color scale image of a population of voxel in the heart and / or an electronic boundary-tracing tool configured to accept user input to electronically define at least one boundary of a target region of a heart in a medical image of a patient on a display. The workstation may be configured to evaluate intensity of voxels associated with tissue within the defined boundary of the target region of the heart whereby cardiotoxicity is evaluated.
Owner:WAKE FOREST UNIV HEALTH SCI INC

Real-time color auto acquisition robot control method and the robot

The invention relates to a method for controlling an automatic real-time color collection robot. The method comprises the steps as follows: (1) the top of a robot is provided with a coping which are distributed with a plurality of color code samples; (2) the color code samples are sampled, and all collected color code information is processed for threshold segmentation; (3) when the robot gets a color overall image, all color block information in the image is obtained by fast color segment and a sequential connected region searching algorithm; (4) relative color block information is obtained by step (3), a color block is picked up and processed for triangular / trapeziform template matching with a template which is stored in advance to find out a proximal template, so as to calculate the pixel coordinate and the angle information in the current static overall image of a target corresponding to the template; (5) the self-positioning operation of the robot is finished; and (6) the path layout of the robot is determined, so as to realize the automatic movement of the robot.
Owner:SUPCON GRP +1

Method for determining stratigraphic position of a wellbore during driling using color scale interpretation of strata and its application to wellbore construction operations

A method for formation structural interpretation while drilling a wellbore through subsurface rock formations includes interpreting rock formation strata with respect to measurements of a formation physical property made with respect to depth in an offset wellbore. A color is assigned to each of a plurality of selected value ranges of the measurements. The physical property of the formation is measured while drilling the wellbore through the subsurface rock formations. A color is assigned to the measurements made while drilling based on the assigned color to each of the selected value ranges. The assigned colors made while drilling are used to estimate a stratigraphic position of the wellbore during the drilling by comparing the assigned colors made while drilling to the colors assigned from the offset wellbore.
Owner:APACHE CORPORATION

Antimicrobial glass and glass-like products and method of preparing same

A glass or glass-like substrate having a contact-killing, non-leaching antimicrobial effective amount of metal ions contained in at least one surface region thereof, and having a color of b*≦+6 on the CIE international color scale is disclosed. The antimicrobial substrate is prepared by providing a metal ion precursor comprising at least one source of antimicrobial effective metal ions dissolved or otherwise dispersed in a carrier material; depositing the precursor onto at least one surface of the substrate; drying the substrate at a temperature of from about 20° C. to about 105° C. by removing volatiles from the metal ion precursor; and heating the resulting substrate at a temperature of about 600-650° C. for 2-5 min. to exchange or otherwise implant antimicrobial metal ions from the precursor and into the glass or glass-like substrate.
Owner:GEMTRON

Face detection method based on Adaboost algorithm

The invention relates to a face detection method based on an Adaboost algorithm, which comprises the steps of preprocessing a face image, performing skin color segmentation in an YCbCr color space, acquiring a face candidate region, further performing face detection according to the Adaboost algorithm, and matching a screened face region with a face template, wherein face image preprocessing comprises grayscale normalization, light compensation, filtering and noise reduction and geometric normalization; skin color segmentation comprises color space conversion, skin color segmentation performed by using a color scale model, and further face candidate region screening according to the area of a skin color connected region and the length-width ratio of an external rectangle; the Adaboost face detection algorithm comprises that weak classifiers are trained, the weak classifiers are combined into strong classifiers, and the strong classifiers are connected in series to form a cascade classifier; and face template matching comprises that the matching degree between the candidate face region acquired through processing and a face template is measured by using the weighted Euclidean distance. The face detection method improves the face detection speed and accuracy, and is easy to implement and operate, stable and reliable.
Owner:SOUTHEAST UNIV

Ultrasound diagnostic apparatus and method

Provided is an ultrasound diagnostic apparatus with which elastic modulus can be safely measured with high accuracy over a wide area when measuring elastic modulus using shear wave generation. The ultrasound diagnostic apparatus comprises: an ultrasound probe (1) that sends and receives echo signals from inside a living body; a strain-computing unit (24) that receives an echo signal from the body by radiating a first displacement-detecting beam and computes strain information in a Region 1; a measurement position-selecting unit (40) that selects a Region 2, which is contained within Region 1 and is smaller than Region 1, as the elastic modulus-measurement position on the basis of the strain information; a displacement-generating unit (10) that radiates a focused beam that is the displacement-generating transmission beam into the body and displaces the tissue; an elastic modulus-computing unit (34) that receives an echo signal from the body by radiating a second displacement-detecting beam, detects the shear wave displacement that results from the focused beam, and computes the elastic modulus in Region 2; and a display unit (7) that displays the strain image that is based on the strain information in Region 1 and the elastic modulus. The display unit (7) also displays a color scale that represents the elastic modulus in the display area of the displayed strain image.
Owner:HITACHI LTD

Function image display method and device

There are provided a function image display method and device capable of performing analysis of biological function information by acquiring from a single image, information obtained from a tomogram and information obtained from a plurality of function images without need of observing the plurality of function images and the tomogram by successively moving the eye line, and easily making judgment about the danger degree of the biological function abnormality. A plurality of function images each displayed by a unique and arbitrary gradation color scale are combined with an arbitrary weight or an image obtained by calculating the inter-function images is displayed or these are combined with the tomogram with an arbitrary weight. Furthermore, an operator can arbitrarily set and modify the range to which weight is applied, the range for displaying the gradation color scale, and the range to be combined.
Owner:FUJIFILM HEALTHCARE CORP

Systems, devices, and methods for image analysis

Embodiments of a method for performing image analysis include accessing a digital image of a subject, the digital image comprising a portion of a target substrate of the subject, the digital image comprising a portion of a calibration device; detecting a position of the calibration device by searching the digital image for a predetermined background color; detecting a plurality of color chips on the calibration device; mapping a position of the plurality of color chips on the digital image, each of the plurality of color chips comprising a predetermined chip color; comparing at least a portion of the plurality of color chips with a predetermined color standard; and altering the digital image, based on the comparison, to provide consistent image parameters with other images of the subject.
Owner:CANFIELD SCI

Fatty acyl amido based surfactant concentrates

A surfactant concentrate is provided that includes C8-C22 acyl amido compounds, a polyol and C8-C22 fatty acids. The concentrate is formed via an interesterification reaction between a C1-C3 alkyl ester of a C8-C22 fatty acid and an amino compound or salt thereof in a polyol. The resultant surfactant concentrate will have a Hunter Lab Color Scale value L ranging from 70 to 100.
Owner:CONOPCO INC D B A UNILEVER

Method for overprinting color identification and make-up applied to gravure printing

InactiveCN101596805AReduce consumptionTo achieve the purpose of printing tracking registrationRotary pressesColor ScalePunching
The invention discloses a method for overprinting colour identification and make-up applied to gravure printing, comprising the following steps: make-up, colour code set, and registration colour; when gravure printing products are in punching, blank waste material with a certain area is left between patterns, in the invention colour code is set on the blank material to blank material to register colour, thereby achieving the purpose of printing and tracing registration, saving the around 20mm of waste material band which must be left in current gravure printing process, and ensuring no influence on the efficiency of the follow-up production, thus greatly saving the consumption of raw material and lowering production cost, therefore, the invention has broad practicability.
Owner:广东万昌印刷包装股份有限公司 +2

Method and Apparatus of Video Compression for Non-stitched Panoramic Contents

Methods and apparatus of compression for non-stitched pictures captured by multiple cameras of a panoramic video capture device are disclosed. According to one embodiment, the system uses a RIBC (Remapped Intra Block Copy) mode, where the block vector (BV) or BV predictor is remapped using calibration data to reduce the search range. The mapped BV or BVP is also more efficient for coding. A color scaling process can be used with the RIBC mode to compensate the color / brightness discrepancy between images from different cameras. A projection-based Inter prediction method is also disclosed. The projection-based Inter prediction method takes into account different perspectives between two images captured from different cameras. Transform matrix is applied to a block candidate to project the block candidate to a position of a target block. The projected block candidate is used as a predictor for the target block.
Owner:MEDIATEK INC

Proof printing adjustment system and method

A proof printing system and method comprises a printer and supporting firmware for the printer, the printer comprising spectrophotometer integrated with the printer, which printer may be a commercial printer. The supporting firmware comprises color adjustment tables an / or algorithms. The system is capable of color confirmation and color calibration. The proof printing system is capable of adjusting the output signal of the spectrophotometer to compensate for conditions at the time of printing or conditions at the time of spectrophotometric measurement. The system is also capable of predicting the time it takes a color patch to reach a predetermined degree of drying that will allow reliable spectrophotometric measurements to be made. Measurement and printing conditions compensated for include at least drying of the ink, based on the determination of at least one of humidity and temperature. Measurement conditions additionally compensated for include the use of different colors of backing behind the proof and the presence or absence of an ultraviolet cutoff filter. The proof printing system can also adjust the output signal of the spectrophotometer based on a reference color standard.
Owner:EASTMAN KODAK CO

Tooth whitening delivery system

A tooth whitening delivery system including a single-dose applicator and a liquid, substantially anhydrous tooth whitener composition of predetermined viscosity contained in said applicator for delivery of a tooth-whitening amount of active whitening ingredient from said applicator onto teeth, with effective bioadhesion and retention thereof, and, thereupon, sufficient penetration of said ingredient through the tooth enamel providing efficacious bleaching of stained teeth, comprising, by weight, (a) 10% to 75% of a complex which is (i) a mixture of 78 to 90% of water soluble polyvinylpyrrolidone (PVP) having K-values of K-12 to K-120 and (ii) 10 to 22% of H2O2; releasing 1 to 20% of active H2O2 from said complex onto a tooth surface; (b) 0 to 20% of PVP K-60 to K-90, said PVP being present in said composition at a K-value of the PVP in said complex of less than 30, and / or the amount of PVP therein is less than 20%, and (c) 30 to 90% of a substantially anhydrous solvent, said composition having a Brookfield viscosity of 75 to 300 cps, an in vitro bioadhesion / retention on hydroxyapatite (HAP) of at least 10% after 5 minutes while immersed in water, and a bleaching efficacy defined by ΔE values of at least 5 in the CIE (L*a*b*) color scale.
Owner:GOSMILE +1

Method for identifying resistivity anomalies in electromagnetic survey data

Method for enhancing resistive anomalies in electromagnetic geophysical survey data. Scaled values of a measured electromagnetic field parameter are plotted on a depth section at locations related to corresponding source / receiver locations. Scaling is performed relative to a reference signal selected to represent a baseline free of unknown resistive bodies. Scaled values are represented by a color scale in the display, and the color scale may be adjusted to enhance perceived anomalies. The method may be employed in either the frequency domain or the time domain.
Owner:EXXONMOBIL UPSTREAM RES CO

Platform capable of accurately detecting position and using method thereof

The invention discloses a platform and using method for precisely detecting and positioning a planar line. The platform comprises a base; a mobile platform which can move front and back and rotate driven by three free degrees serving electric motor for bearing the to-be detected workpiece is arranged on the base; the platform has a transverse color mark sensor, an angle color mark sensor and a vertical color mark sensor corresponding to the transverse line mark and the angle line mark and the vertical line mark on the workpiece; the method detects the positioning program to move the to-be detected workpiece to the rational processing position; the platform has a simple structure, low device cost, simple using method and reliable and precision position.
Owner:赵宗政

LED point-by-point brightness color scale correcting method and system

ActiveCN106023886AFlexible correction methodImprove uniformityStatic indicating devicesColor ScaleGamut
The invention provides an LED point-by-point brightness color scale correcting method. The LED point-by-point brightness color scale correcting method comprises the following steps that firstly, the brightness information of all lamp beads on a display screen is collected in a portioned mode or a full-screen mode with a camera, and the red, green and blue brightness compensation coefficients of all the lamp beads are calculated to reach the consistency of brightness; secondly, color coordinates of red, green and blue components of different areas of color scales are printed out with a light gun, a common color gamut of the areas is worked out, and a color scale compensation coefficient matrix needed by the common color gamut is obtained according to the areas; thirdly, the brightness compensation coefficients measured by the camera and the color scale compensation coefficient matrix worked out with the color coordinates printed out by a colorimeter are combined to work out color scale compensation coefficients of all the lamp beads, and a LED point-by-point brightness color scale correcting system is provided. The LED point-by-point brightness color scale correcting method is short in measuring time, low in cost and good in correcting effect.
Owner:深圳市灵星雨科技开发有限公司

Patch color comparison apparatus, patch color, comparison program storage medium, and patch color comparison system

In a patch color comparison apparatus, a frequency analyzer computes occurrence frequency of colors in portions of an image represented by a device-dependent color space, the color appearing in every one of plural areas of the device-dependent color space. A color patch train creator creates a color patch train where plural color patches having a color representing each of the plural areas is arranged in order of the computed occurrence frequency and associates the color patch train with the image. A color data saver obtains a reference color data where each color of the plural color patches is represented by a device-independent color space, and saves the reference color data associated with the image. A color data comparator obtains colorimetric data where each color of plural color patches constituting the color patch train is represented by the device-independent color space and compares the colorimetric data with the reference color data.
Owner:FUJIFILM CORP +1

Display device and method of calibrating color

A display device and a method of calibrating color are provided. The display device includes an image acquisition device, a display which displays a reference color standard and displays a color standard acquired by photographing on a screen the reference color standard through the image acquisition device, a color measurer which measures color of the acquired color standard displayed on the screen of the display, and a color calibrator which calibrates colors of an image acquired through photographing by the image acquisition device using color information measured by the color measurer.
Owner:SAMSUNG ELECTRONICS CO LTD

Punching device with thin film positioning function and laser hole cutting function

The invention relates to a punching device with a thin film positioning function and a laser hole cutting function. The punching device comprises a punching drive device, an upper template, a punching head and a clamping device located below the punching head. A machined piece is arranged in the clamping device. The punching device further comprises a main machine, a controller, a pressure control valve and an ultraviolet crack detector located below the machined piece. A photoelectric switch is arranged in the punching head. The machined piece is covered with thin film. The thin film is provided with a color scale used for photoelectric switch detection. The clamping device is arranged on a support. The ultrasonic crack detector is arranged on one side of the lower surface of the support with the help of a connecting rod. A laser hole cutting device is arranged on the other side of the lower surface of the support with the help of a bent frame. An indicator lamp connected with the main machine is arranged on the front side face of the upper template. Laser hole cutting and punching achieved through the punching head are combined so that punching can be conducted on metal plates, and the punching device is high in machining efficiency and less in punching burr; the punching device has the advantages of being accurate in positioning, convenient to operate and small in deformation.
Owner:SUZHOU JINGYU AUTOMATION TECH
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