公开(公告)号：US20170011513A1

公开(公告)日：2017-01-12

申请号：US15274028

申请日：2016-09-23

Applicant: STC.UNM ,  SKINfrared LLC

Inventor： Sanjay Krishna ,  Sanchita Krishna ,  Majeed M. Hayat ,  Pradeep Sen ,  Maziar Yaesoubi ,  Sebastian Eugenio Godoy ,  Ajit Vijay Barve

IPC: G06T7/00 ,  G06K9/62 ,  G06F19/00 ,  G06K9/46

CPC classification number: G06T7/0012 ,  G06F19/00 ,  G06F19/321 ,  G06K9/46 ,  G06K9/4604 ,  G06K9/6267 ,  G06T3/00 ,  G06T3/0068 ,  G06T7/0016 ,  G06T7/30 ,  G06T7/337 ,  G06T2207/10024 ,  G06T2207/10048 ,  G06T2207/30088 ,  G06T2207/30096 ,  G06T2207/30204 ,  G16H50/20

Abstract: Apparatus and methods comprise examination of a subject using images of the subject. The images can provide a non-invasive analysis technique and can include a plurality of images of a portion of the subject at different times a temperature stimulus applied to the subject. An image of the portion of the subject can be aligned such that each pixel of the image corresponds to the same point on the subject over a sequence of images of the portion. The sequence of images can be processed after aligning the images such that data is extracted from the images. The extracted data can be used to make decisions regarding the health status of the subject. Additional apparatus, systems, and methods are disclosed.

Abstract translation: 装置和方法包括使用受试者的图像检查受试者。 图像可以提供非侵入性分析技术，并且可以在不同时间包括施加到对象的温度刺激的受试者的一部分的多个图像。 对象的部分的图像可以对准，使得图像的每个像素在该部分的图像序列上对应于被摄体上的相同点。 可以在对准图像之后处理图像序列，使得从图像中提取数据。 提取的数据可用于作出关于受试者的健康状况的决定。 公开了附加装置，系统和方法。

公开(公告)号：US09471974B2

公开(公告)日：2016-10-18

申请号：US14401827

申请日：2013-03-14

Applicant: STC.UNM ,  SKINfrared LLC

Inventor： Sanjay Krishna ,  Sanchita Krishna ,  Majeed M. Hayat ,  Pradeep Sen ,  Maziar Yaesoubi ,  Sebastian Eugenio Godoy ,  Ajit Vijay Barve

IPC: G06K9/00 ,  G06T7/00 ,  G06T3/00 ,  G06F19/00 ,  G06K9/46 ,  G06K9/62 ,  A61B5/00

CPC classification number: G06T7/0012 ,  G06F19/00 ,  G06F19/321 ,  G06K9/46 ,  G06K9/4604 ,  G06K9/6267 ,  G06T3/00 ,  G06T3/0068 ,  G06T7/0016 ,  G06T7/30 ,  G06T7/337 ,  G06T2207/10024 ,  G06T2207/10048 ,  G06T2207/30088 ,  G06T2207/30096 ,  G06T2207/30204 ,  G16H50/20

Abstract: Apparatus and methods comprise examination of a subject using images of the subject. The images can provide a non-invasive analysis technique and can include a plurality of images of a portion of the subject at different times a temperature stimulus applied to the subject. An image of the portion of the subject can be aligned such that each pixel of the image corresponds to the same point on the subject over a sequence of images of the portion. The sequence of images can be processed after aligning the images such that data is extracted from the images. The extracted data can be used to make decisions regarding the health status of the subject. Additional apparatus, systems, and methods are disclosed.

Abstract translation: 装置和方法包括使用受试者的图像检查受试者。 图像可以提供非侵入性分析技术，并且可以在不同时间包括施加到对象的温度刺激的受试者的一部分的多个图像。 对象的部分的图像可以对准，使得图像的每个像素在该部分的图像序列上对应于被摄体上的相同点。 可以在对准图像之后处理图像序列，使得从图像中提取数据。 提取的数据可用于作出关于受试者的健康状况的决定。 公开了附加装置，系统和方法。

公开(公告)号：US09691147B2

公开(公告)日：2017-06-27

申请号：US15274028

申请日：2016-09-23

Applicant: STC.UNM ,  SKINfrared LLC

Inventor： Sanjay Krishna ,  Sanchita Krishna ,  Majeed M. Hayat ,  Pradeep Sen ,  Maziar Yaesoubi ,  Sebastian Eugenio Godoy ,  Ajit Vijay Barve

IPC: G06K9/00 ,  G06T7/00 ,  G06T3/00 ,  G06F19/00 ,  G06K9/46 ,  G06K9/62 ,  G06T7/33 ,  G06T7/30 ,  A61B5/00

CPC classification number: G06T7/0012 ,  G06F19/00 ,  G06F19/321 ,  G06K9/46 ,  G06K9/4604 ,  G06K9/6267 ,  G06T3/00 ,  G06T3/0068 ,  G06T7/0016 ,  G06T7/30 ,  G06T7/337 ,  G06T2207/10024 ,  G06T2207/10048 ,  G06T2207/30088 ,  G06T2207/30096 ,  G06T2207/30204 ,  G16H50/20

Abstract: Apparatus and methods comprise examination of a subject using images of the subject. The images can provide a non-invasive analysis technique and can include a plurality of images of a portion of the subject at different times a temperature stimulus applied to the subject. An image of the portion of the subject can be aligned such that each pixel of the image corresponds to the same point on the subject over a sequence of images of the portion. The sequence of images can be processed after aligning the images such that data is extracted from the images. The extracted data can be used to make decisions regarding the health status of the subject. Additional apparatus, systems, and methods are disclosed.

公开(公告)号：US10278649B2

公开(公告)日：2019-05-07

申请号：US15531135

申请日：2015-11-24

Applicant: STC.UNM

Inventor： Majeed M. Hayat ,  Sanjay Krishna ,  Sebastian Eugenio Godoy ,  David A. Ramirez

IPC: G06K9/00 ,  A61B5/00 ,  A61B5/01 ,  G06F19/00 ,  G06T7/62 ,  G06T7/68 ,  G06T7/277 ,  G06T7/13 ,  G06T7/174 ,  G06T7/90 ,  G16H50/20 ,  G06K9/62 ,  G06T7/00 ,  G06T7/40

Abstract: A technique for classifying lesions as malignant or benign is disclosed. The technique can include: cooling an area of skin including a lesion of a patient to initiate a warm-up process; receiving a temporal sequence of thermal images of the area of skin representing a thermal recovery of the area of skin, the temporal sequence of thermal images generated by an infrared camera; generating a temporal profile of the thermal recovery based on the temporal sequence of thermal images; analyzing temporal statistical properties of the temporal profile; determining a malignancy probability that the lesion is malignant based on an analysis of the temporal profile, wherein the determining includes extracting one or more statistical features based on continuous-time stochastic signals in the sequence of thermal images; and classifying the lesion based on the malignancy probability.

公开(公告)号：US20180366904A1

公开(公告)日：2018-12-20

申请号：US15571800

申请日：2016-05-06

Applicant: STC.UNM

Inventor： Steven R.J. Brueck ,  Sanjay Krishna ,  Daniel P. Dapkus

IPC: H01S5/12 ,  H01S5/02 ,  H01S5/022 ,  H01S5/00 ,  H01S5/04 ,  H01S5/042 ,  H01S5/40

CPC classification number: H01S5/1218 ,  G01N2021/1704 ,  G01N2021/394 ,  G01N2021/399 ,  H01S3/1303 ,  H01S5/0085 ,  H01S5/021 ,  H01S5/02208 ,  H01S5/02248 ,  H01S5/0268 ,  H01S5/041 ,  H01S5/042 ,  H01S5/0421 ,  H01S5/0425 ,  H01S5/1212 ,  H01S5/34306 ,  H01S5/4087 ,  H01S5/50

Abstract: A tunable laser device includes a laser structure and a plurality of individually addressable, separated contact stripes disposed on the laser structure. The laser structure includes a substrate, an active portion disposed on the substrate, and a chirped distributed feedback (DFB) grating disposed on the active portion. The active portion includes at least top and bottom contact layers and a gain medium.

公开(公告)号：US20180333105A1

公开(公告)日：2018-11-22

申请号：US15531135

申请日：2015-11-24

Applicant: STC.UNM

Inventor： Majeed M. Hayat ,  Sanjay Krishna ,  Sebastian Eugenio Godoy ,  David A. Ramirez

IPC: A61B5/00 ,  G06T7/00 ,  G06T7/277 ,  G06T7/13 ,  G06T7/174 ,  G06T7/40 ,  G06T7/68 ,  G06T7/62 ,  G06T7/90 ,  G06K9/62 ,  A61B5/01 ,  G16H50/20

CPC classification number: A61B5/7275 ,  A61B5/015 ,  A61B5/444 ,  A61B5/489 ,  A61B5/7264 ,  G06F19/00 ,  G06K9/6214 ,  G06K9/6277 ,  G06T7/0016 ,  G06T7/13 ,  G06T7/174 ,  G06T7/277 ,  G06T7/40 ,  G06T7/62 ,  G06T7/68 ,  G06T7/90 ,  G06T2207/10016 ,  G06T2207/10048 ,  G06T2207/30088 ,  G06T2207/30096 ,  G16H50/20

Abstract: A technique for classifying lesions as malignant or benign is disclosed. The technique can include: cooling an area of skin including a lesion of a patient to initiate a warm-up process; receiving a temporal sequence of thermal images of the area of skin representing a thermal recovery of the area of skin, the temporal sequence of thermal images generated by an infrared camera; generating a temporal profile of the thermal recovery based on the temporal sequence of thermal images; analyzing temporal statistical properties of the temporal profile; determining a malignancy probability that the lesion is malignant based on an analysis of the temporal profile, wherein the determining includes extracting one or more statistical features based on continuous-time stochastic signals in the sequence of thermal images; and classifying the lesion based on the malignancy probability.

公开(公告)号：US20160254867A1

公开(公告)日：2016-09-01

申请号：US15148873

申请日：2016-05-06

Applicant: STC.UNM ,  The University of Sheffield

Inventor： Majeed M. Hayat ,  John P. David ,  Sanjay Krishna ,  Luke F. Lester ,  David A. Ramirez ,  Payman Zarkesh-Ha

IPC: H04B10/67 ,  H01L31/0304 ,  G01J1/44 ,  H01L31/0735

CPC classification number: H04B10/67 ,  G01J1/44 ,  G01J1/46 ,  G01J2001/4466 ,  H01L31/02027 ,  H01L31/0304 ,  H01L31/03046 ,  H01L31/0735 ,  H01L31/109 ,  H04B10/6911 ,  H04B10/693

Abstract: Apparatus, systems, and methods relate to use of a time-varying bias for application to an avalanche photodiode. Embodiments include systems and methods of determining an appropriate time-varying bias for application to an avalanche photodiode in linear mode. Avalanche photodiode having appropriate parameters may also be determined. Additional apparatus, systems, and methods are disclosed.

Abstract translation: 装置，系统和方法涉及使用时变偏压来应用于雪崩光电二极管。 实施例包括确定用于以线性模式应用于雪崩光电二极管的适当时变偏置的系统和方法。 还可以确定具有适当参数的雪崩光电二极管。 公开了附加装置，系统和方法。

公开(公告)号：US10411436B2

公开(公告)日：2019-09-10

申请号：US15571800

申请日：2016-05-06

Applicant: STC.UNM

Inventor： Steven R. J. Brueck ,  Sanjay Krishna ,  Daniel P. Dapkus

IPC: H01S5/00 ,  H01S5/12 ,  H01S5/042 ,  H01S5/026 ,  H01S5/02 ,  H01S5/022 ,  H01S5/04 ,  H01S5/40 ,  H01S3/13 ,  H01S5/50 ,  H01S5/343 ,  G01N21/17 ,  G01N21/39

Abstract: A tunable laser device includes a laser structure and a plurality of individually addressable, separated contact stripes disposed on the laser structure. The laser structure includes a substrate, an active portion disposed on the substrate, and a chirped distributed feedback (DFB) grating disposed on the active portion. The active portion includes at least top and bottom contact layers and a gain medium.

公开(公告)号：US09430842B1

公开(公告)日：2016-08-30

申请号：US14334446

申请日：2014-07-17

Applicant: STC.UNM

Inventor： Majeed M. Hayat ,  Sanjay Krishna ,  Sebastian Eugenio Godoy

IPC: G06T7/00 ,  G06K9/62 ,  G06K9/46 ,  G06T7/40

CPC classification number: G06T7/0085 ,  G06K9/4604 ,  G06K9/4638 ,  G06K9/4652 ,  G06K9/6268 ,  G06K9/6289 ,  G06K2009/4657 ,  G06T7/13 ,  G06T2207/10036 ,  G06T2207/10048 ,  G06T2207/30184

Abstract: Apparatus, systems, and methods fusing material classification with spatio-spectral edge detection in spectral imagery can be used in a variety of applications. In various embodiments, a classifier can be applied to neighboring pixels in data for an image to determine, based on material changes, if the neighboring pixels are correlated to two different materials with respect to a candidate location for an edge. Results of the classification can be used with a spatio-spectral mask to accept or reject the candidate location as an edge. Additional apparatus, systems, and methods are disclosed.

Abstract translation: 将光谱图像中的物质分类与空间光谱边缘检测融合的装置，系统和方法可用于各种应用。 在各种实施例中，分类器可以应用于用于图像的数据中的相邻像素，以基于材料变化来确定相邻像素是否相对于边缘的候选位置与两种不同的材料相关联。 可以使用分类结果与空间光谱掩模接受或拒绝候选位置作为边缘。 公开了附加装置，系统和方法。

公开(公告)号：US09318517B1

公开(公告)日：2016-04-19

申请号：US14290619

申请日：2014-05-29

Applicant: STC.UNM

Inventor： John A Montoya ,  Sanjay Krishna ,  Stephen Myers

IPC: H01L27/146

CPC classification number: H01L27/14687 ,  H01L27/14632 ,  H01L27/14634

Abstract: Apparatus, systems, and methods related to focal plane arrays can be used in a variety of applications. In various embodiments, focal plane arrays can be fabricated on a wafer integration level based on arrangement of a flexible conductive layer for photosensitive pixels of the focal plane arrays. Arrangement of a flexible conductive layer allows for a number of architectures of focal plane arrays. Additional apparatus, systems, and methods are disclosed.

Abstract translation: 与焦平面阵列相关的装置，系统和方法可用于各种应用中。 在各种实施例中，基于用于焦平面阵列的感光像素的柔性导电层的布置，可以在晶片集成度上制造焦平面阵列。 柔性导电层的布置允许多个焦平面阵列的架构。 公开了附加装置，系统和方法。