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公开(公告)号：US20180017501A1
公开(公告)日：2018-01-18
申请号：US15648645
申请日：2017-07-13
Applicant: SIGHTLINE INNOVATION INC.
Inventor： Wallace TRENHOLM , Maithili MAVINKURVE , Jason CASSIDY
IPC: G01N21/88 , G01N21/95 , G01N21/956 , G01R31/308 , H01L21/66 , G01R31/28
CPC classification number: G01N21/88 , G01B9/02091 , G01N21/4795 , G01N21/9501 , G01N21/956 , G01N21/95623 , G01N2021/8825 , G01R31/2831 , G01R31/308 , H01L22/12
Abstract: Systems and methods for surface inspection for imaging an object via an optical coherence tomography (OCT) imaging modality are provided. The system includes an OCT imaging module for generating imaging data from a surface under inspection, including: an electromagnetic radiation source for interrogating the object with light; an optical system having an interferometer for generating an interference pattern corresponding to the light backscattered from the object; and a detector for detecting the interference pattern and generating imaging data therefrom; a motion controller device for moving at least one component of the OCT imaging module relative to the object, the motion controller device moving the OCT imaging module such that a surface of the object is within a depth of field of the OCT imaging module; and a computational module for: aggregating the imaging data; and determining the presence or absence of surface defects in the imaging data.
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Patent Agency Ranking
公开(公告)号：US20180003706A1
公开(公告)日：2018-01-04
申请号：US15637168
申请日：2017-06-29
Applicant: SIGHTLINE INNOVATION INC.
Inventor： Wallace TRENHOLM , Maithili MAVINKURVE , Jason CASSIDY
IPC: G01N33/543 , G06N3/02 , B01L3/00 , G01N21/45 , G01B9/02
CPC classification number: G01N33/54373 , B01L3/502715 , B01L3/502761 , B01L2200/10 , B01L2300/0654 , B01L2300/0681 , G01B9/02091 , G01N21/35 , G01N21/45 , G01N21/553 , G01N21/554 , G01N21/65 , G01N21/658 , G01N21/7703 , G01N2021/458 , G01N2021/7779 , G01N2021/7789 , G01N2201/0221 , G01N2201/12 , G06N3/02
Abstract: Systems, methods, and modules for detecting a biomarker in a sample are described. A system for detecting presence or absence of a biomarker in a sample includes: a light source for producing electromagnetic radiation for interrogating the sample; a biosensor module including: a waveguide for guiding the electromagnetic radiation, the waveguide exposed to the sample; and a recognition element affixed to the waveguide and configured to bind to the biomarker; a detector for receiving the electromagnetic radiation from the waveguide and detecting a signal corresponding to an interaction of the electromagnetic radiation with the biomarker bound to the recognition element, in accordance with at least one detection modality; and a computing device for analyzing data related to the signal in order to detect presence or absence of the biomarker in the sample.
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公开(公告)号：US20190385319A1
公开(公告)日：2019-12-19
申请号：US16239637
申请日：2019-01-04
Applicant: SIGHTLINE INNOVATION INC.
Inventor： Wallace TRENHOLM , Maithili MAVINKURVE , Mark ALEXIUK , Jason CASSIDY
Abstract: Embodiments described herein relate to systems and methods for specular surface inspection, and particularly to systems and methods for surface inspection comprising inverse synthetic aperture imaging (“ISAI”) and specular surface geometry imaging (“SSGI”). Embodiments may allow an object under inspection, to be observed, imaged and processed while continuing to be in motion. Further, multiple optical input sources may be provided, such that the object does not have to be in full view of all optical sensors at once. Further, multi-stage surface inspection may be provided, wherein an object under inspection may be inspected at multiple stages of an inspection system, such as, for an automotive painting process, inspection at primer, inspection at paint, inspection at final assembly. SSGI imaging modules are also described for carrying out micro-deflectometry.
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公开(公告)号：US20180040119A1
公开(公告)日：2018-02-08
申请号：US15668242
申请日：2017-08-03
Applicant: SIGHTLINE INNOVATION INC.
Inventor： Wallace TRENHOLM , Maithili MAVINKURVE , Jason CASSIDY
IPC: G06T7/00 , G06T7/41 , G06T5/00 , G06N3/08 , H04N5/225 , G06T7/70 , G06N3/04 , G01B11/30 , G06K9/66
Abstract: There is provided systems and methods for laser scanning of one or more surfaces; in a particular embodiment, laser scanning of concrete. The system includes: at least one laser scanning module for acquiring imaging data comprising one or more distance measurements between the laser scanning module and each of the surfaces, according to a laser scanning modality; and a computing module, including one or more processors, in communication with the laser scanning module, for: aggregating the imaging data; processing and denoising the imaging data; and determining the presence or absence of a condition on each of the surfaces based on the imaging data.
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公开(公告)号：US20170132801A1
公开(公告)日：2017-05-11
申请号：US15265161
申请日：2016-09-14
Applicant: SIGHTLINE INNOVATION INC.
Inventor： Wallace TRENHOLM , Maithili MAVINKURVE , Mark ALEXIUK , Jason CASSIDY
CPC classification number: G06T7/514 , G06T5/002 , G06T5/50 , G06T7/0004 , G06T7/0008 , G06T2207/20024 , G06T2207/20056 , G06T2207/20081 , G06T2207/20084 , G06T2207/20221 , G06T2207/30156 , H04N5/3692 , H04N5/372
Abstract: Embodiments described herein relate to systems and methods for specular surface inspection, and particularly to systems and methods for surface inspection comprising inverse synthetic aperture imaging (“ISAI”) and specular surface geometry imaging (“SSGI”). Embodiments may allow an object under inspection, to be observed, imaged and processed while continuing to be in motion. Further, multiple optical input sources may be provided, such that the object does not have to be in full view of all optical sensors at once. Further, multi-stage surface inspection may be provided, wherein an object under inspection may be inspected at multiple stages of an inspection system, such as, for an automotive painting process, inspection at primer, inspection at paint, inspection at final assembly. SSGI imaging modules are also described for carrying out micro-deflectometry.
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公开(公告)号：US20160122794A1
公开(公告)日：2016-05-05
申请号：US14928313
申请日：2015-10-30
Applicant: SIGHTLINE INNOVATION INC.
Inventor： Wallace TRENHOLM , Jason CASSIDY
CPC classification number: C12Q1/04 , G01N21/45 , G01N21/658 , G01N2021/4709
Abstract: Systems and methods for pathogen detection are described. A method for pathogen detection comprises collecting a sample from a subject, combining the sample with amplification substances, performing detection operations on the combined sample, analyzing the detection signals, and disposing of the combined sample. Embodiments of an apparatus for pathogen detection comprise a microfluidic disk having a plurality of reaction chambers for combining a sample and amplification substances. Further described apparatuses for pathogen detection comprise a storage unit, a sensor unit and a disposal unit.
Abstract translation: 描述了用于病原体检测的系统和方法。 用于病原体检测的方法包括从受试者收集样品，将样品与扩增物质组合，对组合的样品进行检测操作，分析检测信号和处理组合的样品。 用于病原体检测的装置的实施方案包括具有多个用于组合样品和扩增物质的反应室的微流体盘。 进一步描述的用于病原体检测的装置包括存储单元，传感器单元和处理单元。
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