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WO/2023/023427A1 |
Techniques for providing feedback to match coatings. A coating system receives coating attributes of a test coating previously applied to an asset. The coating attributes include a digital measurement of the test coating and data describ...
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WO/2023/022964A1 |
A combination of LIDAR and multispectral imager utilizing an objective lens for receiving multispectral light from an image scene, an array of spectral filters disposed within or proximally to the objective lens, a microlens array dispos...
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WO/2023/022825A1 |
An apparatus includes a measurement chamber configured to retain one or more sample substances. The apparatus includes an entrance window mounted on a side of the measurement chamber. The apparatus includes a light source configured to g...
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WO/2023/022690A1 |
The method of the invention is designed to detect the presence of a cannabis plant by using images from cameras that take images in various bands and runs on a computer. It informs the user by detecting whether there is a cannabis mark o...
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WO/2023/018027A1 |
The present invention provides a method by which a fabric measurement apparatus determines color information about fabric. In particular, the method may comprise the steps of: measuring a plurality of pieces of first color information ab...
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WO/2023/017366A1 |
A multispectral image sensor, and a method of use, is provided. The multispectral image sensor has a broadband image sensor and a spectral filter. The broadband image sensor has a plurality of pixels arranged in an array and the broadban...
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WO/2023/019025A1 |
A portable data collection device includes a FT-NIR spectrometer operable with a direct current (DC) power input, a hand-held probe having a large sampling area, a portable computer operable with a DC power input and configured for opera...
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WO/2023/017846A1 |
The color management device comprises at least one processor. This processor performs conversion between a first signal value and a first chromaticity value using a color profile. This color profile is created using a second signal value...
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WO/2023/017520A1 |
A method of imaging a sample comprises serially illuminating the sample by a plurality of light beams, each having a different central wavelength. The method also comprises: serially acquiring from the sample image data by an imager, whe...
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WO/2023/013325A1 |
Provided is a Raman microspectrometer that makes it possible to achieve size and cost reduction through light disperser structure simplification and is capable of sustained highly accurate sample analysis. A Raman microspectrometer 1 com...
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WO/2023/012781A1 |
Systems and methods configured to classify a multispectral image as being associated with one or more gastrointestinal disorders, based, at least in part, on one or more ranges of wavelengths within output data, wherein the output data i...
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WO/2023/014802A1 |
A sepsis detection system includes a first subsystem configured to detect a presence of an infection in a patient, a second subsystem configured to detect a presence of a dysregulated host response in the patient, a third subsystem confi...
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WO/2023/013574A1 |
The present invention provides a lens unit which has good resolution while sufficiently suppressing color aberration, an optical system provided with the lens unit, and a spectral characteristic measuring device provided with the lens un...
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WO/2023/010174A1 |
Apparatus and methods are presented for spectral domain optical imaging, in particular for single shot 3-D spectral domain imaging of the retina or angio-OCT applications, using an extended illumination field comprising a plurality of li...
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WO/2023/004904A1 |
The present application discloses an on-chip integrated mobile phone spectrometer and a mobile phone, comprising: a detection system, comprising a mobile phone lens and a focal plane detector integrated with a Bayer filter; and a spectra...
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WO/2023/009657A1 |
A display system and method are disclosed that include an electronic reality display device and a backlight comprising a light-emitting array. An electronic reality display device may have a backlight unit, which has a light-emitting arr...
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WO/2023/009184A1 |
A method for analyzing spectra comprises identifying a set of sample peaks in a sample spectrum, where the sample peaks are associated with fragments of a sample, each having a sample fragment mass. A reference spectrum is selected with ...
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WO/2023/004504A1 |
A system useful for in vivo and ex vivo spectroscopy comprises a water source connected to supply water through a passage to an outlet at a flow rate sufficient to issue a laminar water jet from the outlet, a light source operative to em...
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WO/2023/008361A1 |
This invention comprises a two-dimension spectroscopy means (9) that acquires spectral data by dispersing light that is from a plurality of minute sites (50) in a one-dimensional direction of a subject (100) and has passed through an obj...
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WO/2023/007965A1 |
Provided are an image-capturing method and program which can obtain a wavelength image with high wave reproducibility maintained. The image-capturing method captures subjects with a multi-spectrum camera that includes a processor, wherei...
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WO/2023/006631A1 |
:Thus, according to a first aspect of the disclosure there is provided a multi-spectral optical sensor (102) comprising: a monolithic semiconductor chip (110) defining a plurality of subarrays (112) of optical detector regions (111), eac...
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WO/2023/005616A1 |
The present invention relates to the technical field of remote sensing photoelectric detection and early warning. Disclosed are a wide-range imaging and hyperspectral collaborative early warning system and method, the system comprising: ...
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WO/2023/008158A1 |
The present invention enables detection of the quantity of light necessary for sample identification in a photoreceiver. For this purpose, the present disclosure proposes an absorptiometry device comprising: a plurality of LEDs; a basepl...
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WO/2023/009840A1 |
Aspects relate to a spectral analyzer that can be used for biological sample detection. The spectral analyzer includes an optical window configured to receive a sample and a spectral sensor including a chassis having various component as...
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WO/2023/000909A1 |
A minute-scale high-sensitivity micro-current controlled Raman detection apparatus and method. The Raman detection device comprises a Raman spectrum detection module (1), a sample acquisition module (2), a positive electrode module (3), ...
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WO/2023/004239A1 |
A computer-implemented method can include providing via a digital display a graphical user interface including one or more selectable elements for retrieving spectrophotometer data measured from a target asset. The method also includes r...
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WO/2023/000094A1 |
A system for cooling an inductively coupled plasma (ICP) instrument includes: the ICP instrument; a pump in fluid communication with the instrument via a first conduit; and a micro-channel heat exchanger in fluid communication with the i...
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WO/2023/001752A1 |
The invention relates to a method for analysing a sample based on data generated by a measuring instrument that is divided into N channels. The method has the following steps: i. detecting measurement data y(x) using at least one selecti...
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WO/2023/004143A1 |
An attachment for an intensity-only sensor in an imaging device includes a polarization-sensitive diffraction grating. The polarization-sensitive diffraction grating is configured to receive incident light from a scene, and to modify the...
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WO/2023/001691A1 |
Aspects described herein generally relate to a method and a system for determining a quality parameter of a representation of a coating composition. More specifically, aspects described herein relate to determining a quality parameter of...
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WO/2023/002087A1 |
The present invention relates to an automated grading system for fish loins, comprising at least one artificial vision hyperspectral camera, at least one information memory storage unit, and at least one operatively connected control uni...
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WO/2023/004183A1 |
An otoscope system maps the subsurface information of a patients ear by estimating time of infrared light using interference of partially coherent light through a scope 110. A diagnostic decision of clinical relevance requires interpreti...
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WO/2023/000021A1 |
The present invention relates to a geological system. The system includes an apparatus for use when scanning an uneven geological surface and that need not contact the geological surface. The apparatus includes a light source for providi...
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WO/2023/286657A1 |
The present invention comprises a light-splitting means (3) that splits light emitted from an excited LED chip (101), a light-receiving means (5) that has a plurality of pixels (51) that receive each wavelength of the light split by the ...
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WO/2023/284570A1 |
The present disclosure relates to a spectral measurement apparatus and a spectral measurement method thereof. The spectral measurement apparatus comprises: a plurality of first light-emitting units (11), wherein each first light-emitting...
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WO/2023/287924A1 |
A method of quantifying target molecules comprising the steps of: binding target molecules to a surface, wherein the target molecules are presented for a quantification assay; cleaning the target molecules of contaminating reagents, wher...
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WO/2023/287343A1 |
The disclosure relates to a grating (1) for optical measurements comprising: a base plate (2) extending in a plane in two spatial directions (102,103); a plural number q of periodic patterns (11,14,43,44,45,46), each with a surface (18) ...
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WO/2023/286613A1 |
A filter array (10) is used in a light detection system that generates image data of each of N (N is an integer of 4 or more) wavelength bands. The filter array includes a plurality of optical filters having light transmittances differen...
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WO/2023/279330A1 |
A device (1) for spectral analysis of an optical signal (9) comprises a signal generation unit (2) and a signal analysis unit (3). The signal generation unit (2) is configured to generate a modulated continuous-wave, CW, laser signal (7)...
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WO/2023/283294A1 |
Configurations for light source modules and methods for mitigating coherent noise are disclosed. The light source modules may include multiple light source sets, each of which may include multiple light sources. The light emitted by the ...
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WO/2023/283266A1 |
Aspects relate to a compact and low-cost gas analyzer that can be used for different types of gas analysis, such as air quality analysis. The gas analyzer can include a light source, a gas cell configured to receive a sample (e.g., a gas...
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WO/2023/282085A1 |
Provided is a spectroscope with excellent measurement efficiency. The spectroscope is for spectrally separating incident light to be measured and comprises: a spectroscopic part that reflects and spectrally separates incident light; and ...
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WO/2023/280633A1 |
A gas-sensing apparatus is provided. The gas-sensing apparatus comprises a test chamber formed in a body and comprising a pair of micromirrors. One of the pair of micromirrors is disposed on a first surface of the body and the other of t...
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WO/2023/275662A1 |
The invention relates to a multi-phase synchronous spectrometer assembly (1) applied to a modulated source of multi-wavelength optical radiation (1b), wherein the beam coming from the source is divided into two identical quadrature-modul...
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WO/2023/277924A1 |
An example color measuring device calibration system is described comprising a color measuring device and a calibration surface. An example method for calibrating a color measuring device is also described, comprising providing a calibra...
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WO/2023/272973A1 |
An illumination prompting method, a wearable device, and a storage medium, applied to the technical field of illumination prompting, and capable of solving the problem of how to prompt a user according to a current illumination condition...
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WO/2023/275309A2 |
The invention relates to a FT spectrometer assembly (1), comprising: - a light source (2) for light (3), - an interferometer (5) having at least one beam splitter (6) and two interferometer arms (9, 10), by which the light (3) of the lig...
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WO/2023/275583A1 |
A method of detecting a plume of a given gas composition from a hyperspectral image comprises obtaining a short-wave infrared (SWIR) image depicting an area of interest on a given date from an overhead image acquisition device, determini...
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WO/2023/272338A1 |
A method for detecting an aflatoxin on a seed which includes determining wavelengths at which there is greatest difference in reflectance intensities of control and contaminated seed, and comparing reflectance intensities from the captur...
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WO/2022/271787A1 |
An optical coherence tomography system which is capable of operating in two or more optical bandwidth configurations for the purpose of trading off between high resolution imaging and high signal-to-noise ratio imaging, wherein the later...
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