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7604999 |
System and method for universal identification of biological samples
A system and method for identifying a biological sample associated with a container is disclosed. A universally unique identifier is associated with each container. In one or more embodiments, the...
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7602493 |
Electronic color matching apparatus and method of display
In accordance with the description, electronic color matching apparatus with a display of multiple independently controllable segments enable a user to visually compare, capture, catalog and...
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7589837 |
Multiple tile calibration method for color sensors
A new calibration method for a spectrophotometer or a color sensor is provided using multiple color tiles with known reflectances. This procedure uses multiple reference standard tiles, in addition...
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7586610 |
Component measuring device
A component measuring device for measuring the quantity and/or the property of a given component in a specimen by calorimetrically measuring a test strip includes a tip mount on which is to be...
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7573575 |
System and method for color measurements or other spectral measurements of a material
A system and method for color measurements or other spectral measurements of a material are provided. An illuminating device generates light for illuminating a sample of material. A detector...
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7561271 |
Source adjusted colorimeter
A low cost calorimeter wherein a linear taper potentiometer proportions the current through sample and reference solid state light sources in a near logarithmic fashion. The position of the...
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7560684 |
On-vehicle imaging device
A vehicle-mounted imaging device that is mounted in an automobile and performs color imaging has been provided with a plurality of two-dimensionally arranged pixel cells. In each of the pixels, a...
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7557923 |
Method and system for in situ spectroscopic evaluation of an object
A method and system for spectroscopically determining surface and product characteristics is employed for rapid detection of product characteristics and/or the presence or absence of suspected...
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7557922 |
Detection system for use in a sorting apparatus, a method for determining drift in the detection system and a sorting apparatus comprising such detection system
The present invention is related to a detection system for inspecting a continuous stream of products comprising means for determining the detection system induced variations in its output signal....
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7557909 |
Printed matter inspection device, printing press and printed matter inspection method
A printed matter inspection device includes a light source that irradiates a color printed matter as an inspection object with illuminating light, a detector that detects the quantity of reflected...
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7551282 |
Body fluid constituents measurement device
A body fluid constituents measurement device, which performs measurement under a setting where light intensity of the light-emitting element is suitably stabilized, is provided. The present...
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7545499 |
Systems and methods for measuring a colored flexible material during a manufacturing process
A method for measuring a flexible colored material during a manufacturing process. The method includes automatically diverting the flexible material from a process path, placing the flexible...
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7538871 |
Colour measurement device with associated measurement head
A spectrophotometer for integration purposes includes a measurement head with an illumination arrangement ( 10 ) including at least one fight source ( 11 ) for the illumination of a measurement...
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7528955 |
Colour measurement device and measurement process for the device
A color measurement device includes a color measurement channel ( 20,30 ) and a control (C), which forms color measurement values from the measurement signals of the color measurement channel and...
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7520188 |
Method for controlling quality of a fiberglass mat
A method is provided for controlling the quality of a fiberglass mat. The method includes the steps of dyeing a test specimen of the fiberglass mat, scanning the test specimen with an optical...
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7502099 |
Measuring method and apparatus for measuring an optical property of a fluorescent sample
The method and the apparatus measures the total spectral radiance factor Bxs (λ) of a fluorescent sample illuminated by a specified illumination for testing Is without a fluorescent standard and a...
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7499164 |
Systems and methods for profiling and synchronizing a fleet of color measurement instruments
A method for adjusting a color measurement of a secondary color measurement instrument. The method includes generating a profile for the secondary color measurement instrument based on color...
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7499163 |
System and method for applying correction factors related to ambient conditions
A method and system for effecting an appearance model correction for a display unit, e.g., a CRT, using a polynomial-based algorithm is described. The correction may be effected in real time and is...
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7492456 |
Method for operating a color measurement system
A color measurement system includes a hand held color measurement instrument, which may be provided with a wireless interface to a computer. The color measurement system includes a scanning guide...
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7491927 |
Color sensing circuit employing charge storage device
The color sensing circuit includes a light detector to receive light and to generate a signal that is dependent on the received light. The light detector includes a first electrode coupled to a...
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7477391 |
Miniaturized system and method for measuring optical characteristics
A miniaturized spectrometer/spectrophotometer system and methods are disclosed. A probe tip including one or more light sources and a plurality of light receivers is provided. A first spectrometer...
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7471385 |
Systems and methods for selecting a reference database for determining a spectrum of an object based on fluorescence of the object
To determine the spectra of objects that have different degrees of fluorescence, a plurality of reference databases are provided, each reference database being suited to a different degree of...
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7466417 |
Process for the colour measurement of printed samples including brighteners
For the color measurement of samples printed on a substrate including a brightener, a raw spectral reflection factor of the sample is measured in a first measurement by illumination of the sample...
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7466416 |
Color measurement system
A color measurement system includes a hand held color measurement instrument, which may be provided with a wireless interface to a computer. The color measurement system includes a scanning guide...
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7466415 |
Method of producing matched coating composition and device used therefor
The present invention is directed to a method and device that use spectral measurements of the color of a target coating on a substrate, such as auto body being matched. The method utilizes pigment...
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7463356 |
Method for analyzing hair
An apparatus for analyzing a sample hair mixture having a mixture of two hair colors and an overall spectrum representative of the two colors, comprising: a first color selector, configured to...
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7450226 |
Gray balance calibration of an imaging system
A calibration system includes a printer capable of being calibrated and a printable calibration sheet. The printable calibration sheet includes at least one calibration reference segment printed on...
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7448258 |
High throughput screening for moisture barrier characteristics of materials
A method of developing a new coating having a desired performance characteristic with regard to a property of a coating is provided. The method includes the steps of: a) providing an array of...
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7443508 |
Spectrophotometric scanner
A spectrophotometric scanner suitable for producing spectral reflectance images of surfaces of samples for a plurality of wavelength bands is disclosed. The spectrophotometric scanner comprises a...
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7443506 |
Compact spectral readers for precise color determination
Systems and methods for providing spectral measurements are described. In one embodiment, a spectral measuring device comprises at least one radiation source configured to provide N (N≧2)...
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7436516 |
Reflection characteristic measuring apparatus
A reflection characteristic measuring apparatus includes: a light irradiating member for irradiating light toward a sample surface to be measured; a light detector, having a two-dimensional light...
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7426033 |
Methods and apparatus for colorimetrically characterizing color deviation in color imaging devices
Methods and apparatus are provided that print a set of similar color patches using a color output device, determine colorimetric values for each color patch, calculate a standard deviation value...
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7426029 |
Color measurement using compact device
Color measurement using compact devices is described herein. A color measurement device can include a diffraction grating that receives light reflected from a surface whose color is being measured....
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7414723 |
Automated interleaved spectral imaging calibration
An imaging spectrometric instrument is disclosed. This instrument can include an imaging detector and one or more calibration standards having different optical properties. Portions of one or more...
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7408644 |
Coloration measuring device
A scanning mechanism 6 moves an optical head 5 relative to a mount plate 2 in a scan direction, and light emitting diodes 3 A, 3 B mounted on the optical head 5 emit their respective...
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7385701 |
Standard plane sample and optical characteristic measurement system
A standard plane sample which supplies an optical characteristic measuring device with reference data. The standard plane sample including a sample portion that is measured by the optical...
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7382454 |
System and method for optically assessing lamp condition
A greater efficiency and cost-effectiveness is achieved by optically assessing the condition of a gas discharge lamp. Herein, a system and method of optically assessing lamp condition includes...
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7379652 |
Method and apparatus for detecting optical spectral properties using optical probe beams with multiple sidebands
Techniques for detecting optical spectral properties of a target are described. The technique includes providing an optical carrier which has an optical frequency bandwidth which is narrow compared...
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7369244 |
Optical measuring apparatus, illumination system, and light detecting system
An optical measuring apparatus includes: an illumination system having a toroidal mirror which is by circularly rotating a parabolic curve or its approximate curve around an axis with the focal...
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7365849 |
Portable, scanning and analyzing apparatus
A portable, scanning and analyzing apparatus that uses an integrated scan probe for the scanning operation is described. The integrated scanning probe is formed with a light emitting diode array...
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7355748 |
Color matching server, color matching client, print control server, print control client, print control system, print control process, medium on which print control program is stored profile providing server and profile demanding client
A client controls printing of color chips (images for colorimetry) with a plurality of tones for individual color inks (printing colorants). The client acquires from a server a tone value...
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7341450 |
Tooth shade scan system and method
A tooth shade scan system is provided that identifies tooth shades for a patient's tooth. An electronic database of tooth shade information for a shade guide may be stored. The database may include...
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7339673 |
Miniature optical readhead for optical diagnostic device
A miniature readhead for a photometric diagnostic instrument includes a housing of hand-held form factor, configured for receiving reagent sample media therein. The sample media has a plurality of...
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7339156 |
Method of creating a color profile for color measurement system
A method of creating a color profile. The method includes measuring the color of a first object to create a first measurement; measuring the color of a second object to create a second measurement;...
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7333201 |
Process and apparatus for detecting the approximate location of a color shift in a textile material
Apparatus, methods, and textile materials created thereby or there from, in which the approximate location of a color shift along a run of textile material is determined. In one aspect, a plurality...
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7312874 |
Apparatus and a method for determining the color stimulus specification of translucent objects
The Apparatus for determining the color stimulus specification of a translucent object, for example of a tooth, comprises an illumination device as well as an image capture device. For illuminating...
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7307728 |
Method and apparatus for generating color reappearance peculiarity profile, and method and apparatus for reappearing color using plurality of color reappearance peculiarity profiles
A method and an apparatus for generating color reappearance peculiarity profile and a method and an apparatus for reappearing color using a plurality of color reappearance peculiarity profiles are...
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7304739 |
Hair color measurement and treatment
A method to change the color of hair. The method includes measuring an initial reflectance spectrum of a sample of the hair and analyzing a contribution of a plurality of natural hair factors to...
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7301635 |
Colorimetric method for determining the color of wine
The invention relates to a method for determining the color of wine from grapes. The method involves digesting the grapes in a pectolytic enzyme solution and a sulfur dioxide solution; diluting the...
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7298484 |
Dual-band sensor system utilizing a wavelength-selective beamsplitter
An imaging sensor system images in two different spectral bands a light beam traveling on a light path from a target. The sensor system includes an imaging sensor operable to image light of the two...
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