公开(公告)号：WO2022031478A1

公开(公告)日：2022-02-10

申请号：PCT/US2021/043345

申请日：2021-07-27

Applicant: FACEBOOK TECHNOLOGIES, LLC

Inventor： FORSTER, Christian ,  YAN, Chengyuan ,  YU, Tsz Ho

IPC: G06F3/01 ,  G06F3/03 ,  G06F3/0346 ,  G06F3/011 ,  G06F3/012 ,  G06F3/017 ,  G06F3/0304 ,  G06K9/6289 ,  G06V20/10 ,  G06V40/28

Abstract: In one embodiment, a method includes capturing, using one or more cameras implemented in a wearable device worn by a user, a first image depicting at least a part of a hand of the user holding a controller in an environment, identifying one or more features from the first image to estimate a pose of the hand of the user, estimating a first pose of the controller based on the pose of the hand of the user and an estimated grip that defines a relative pose between the hand of the user and the controller, receiving IMU data of the controller, and estimating a second pose of the controller by updating the first pose of the controller using the IMU data of the controller. The method utilizes multiple data sources to track the controller under various conditions of the environment to provide an accurate controller tracking consistently.

公开(公告)号：WO2022016011A1

公开(公告)日：2022-01-20

申请号：PCT/US2021/041885

申请日：2021-07-15

Applicant: APPLIED MATERIALS, INC.

Inventor： ISKANDAR, Jimmy ,  ARMACOST, Michael D.

IPC: G05B23/02 ,  G05B19/418 ,  H01L21/67 ,  G06K9/627 ,  G06K9/6284 ,  G06K9/6289 ,  G06K9/6298 ,  G06N3/04

Abstract: Implementations disclosed describe a method and a system to perform the method of obtaining a reduced representation of a plurality of sensor statistics representative of data collected by a plurality of sensors associated with a device manufacturing system performing a manufacturing operation. The method further includes generating, using a plurality of outlier detection models, a plurality of outlier scores, each of the plurality of outlier scores generated based on the reduced representation of the plurality of sensor statistics using a respective one of the plurality of outlier detection models. The method further includes processing the plurality of outlier scores using a detector neural network to generate an anomaly score indicative of a likelihood of an anomaly associated with the manufacturing operation.

公开(公告)号：WO2021247541A1

公开(公告)日：2021-12-09

申请号：PCT/US2021/035207

申请日：2021-06-01

Applicant: CHEMIMAGE CORPORATION ,  TREADO, Patrick, J. ,  SMITH, Aaron, G. ,  GOMER, Heather, E. ,  LANKER, Lewis, L.

Inventor： TREADO, Patrick, J. ,  SMITH, Aaron, G. ,  GOMER, Heather, E. ,  LANKER, Lewis, L.

IPC: G16H50/20 ,  G16H50/30 ,  A61B5/0205 ,  A61B5/14551 ,  A61B5/318 ,  A61B5/4878 ,  A61B5/7267 ,  A61B5/7275 ,  A61B5/7282 ,  G06K9/6289 ,  G06V20/52 ,  G16H20/00 ,  G16H30/20 ,  G16H30/40 ,  G16H40/63 ,  G16H40/67 ,  G16H50/70

Abstract: A method for improved cardiac monitoring is disclosed. The method includes receiving image data from an image sensor configured for monitoring edema in a patient. Additional data is received from one or more additional sensors configured to monitor one or more factors related to cardiac activity of the patient. The received image data is fused with the received additional data from the one or more additional sensors to generate fused data set. A cardiac condition for the patient is determined based on the fused data set. A cardiac monitoring computing device and non-transitory medium are also disclosed.

公开(公告)号：WO2021198247A1

公开(公告)日：2021-10-07

申请号：PCT/EP2021/058277

申请日：2021-03-30

Applicant: CARL ZEISS AG

Inventor： FREYTAG, Alexander ,  KUNGEL, Christian

IPC: G06K9/62 ,  G06T7/00 ,  G06T11/00 ,  G06N3/04 ,  G06N3/08 ,  G06N5/00 ,  G06N7/00 ,  G06K9/6259 ,  G06K9/6262 ,  G06K9/6289 ,  G06N3/0454 ,  G06N3/088 ,  G06N5/003 ,  G06N7/005 ,  G06T11/001 ,  G06T2207/10056 ,  G06T2207/10064 ,  G06T2207/10072 ,  G06T2207/20081 ,  G06T2207/20084 ,  G06T2207/30024 ,  G06T2207/30168 ,  G06T7/0002

Abstract: It is proposed a method for evaluating image modalities for virtual staining of a tissue sample comprising at least one iteration of obtaining multiple sets of training imaging data relating to one or more tissue samples, wherein each set of the multiple sets of imaging data has been acquired using a different image modality of a group of image modalities, obtaining multiple reference images depicting the one or more tissue samples comprising one or more chemical stains, processing the multiple sets of training imaging data in a machine-learning logic, obtaining, from the machine-learning logic and for each one of the one or more training imaging data, training output images comprising one or more virtual stains corresponding to the one or more chemical stains, performing the training of the machine-learning logic by updating parameter values of the machine-learning logic based on a comparison between such reference images and training output images that are associated with corresponding chemical stains and virtual stains, determining a virtual staining accuracy of the trained machine-learning logic for each one of the one or more virtual stains. The evaluating is based on the one or more virtual staining accuracies. Moreover, it is proposed a message for virtual staining and a device for performing at least one of the methods.

公开(公告)号：WO2022096558A2

公开(公告)日：2022-05-12

申请号：PCT/EP2021/080610

申请日：2021-11-04

Applicant: DSPACE GMBH

Inventor： HASENKLEVER, Daniel ,  FUNKE, Simon ,  KESSLER, Philipp ,  DÖRR, Dominik

IPC: G01S17/88 ,  G06V20/58 ,  G06K9/62 ,  G01S17/931 ,  G01S7/4802 ,  G01S7/4808 ,  G06K9/6289

Abstract: Die Erfindung betrifft ein computerimplementiertes Verfahren zur Erzeugung eines Simulationsszenarios für ein Landfahrzeug, mit den Schritten Empfangen von Rohdaten, welche eine Vielzahl von aufeinanderfolgenden LIDAR-Punktwolken umfassen, Verschmelzen der Vielzahl von LIDAR-Punktwolken einer bestimmten Region in einem gemeinsamen Koordinatensystem, um eine zusammengesetzte Punktwolke zu erzeugen, Lokalisieren und Klassifizieren eines oder mehrerer statischer Objekte innerhalb der zusammengesetzten Punktwolke, Erzeugen von Straßeninformationen auf der Grundlage der zusammengesetzten Punktwolke, eines oder mehrerer statischer Objekte und mindestens eines Kamerabildes, Lokalisieren und Klassifizieren eines oder mehrerer dynamischer Verkehrsteilnehmer innerhalb der Vielzahl von aufeinanderfolgenden LIDAR-Punktwolken und Erzeugen von Trajektorien für den oder die Verkehrsteilnehmer, und Erstellen eines Simulationsszenarios basierend auf dem einen oder den mehreren statischen Objekten, den Straßeninformationen und den erstellten Trajektorien für den einen oder die mehreren Verkehrsteilnehmer. Das erzeugte Simulationsszenario kann zum Testen einer autonomen Fahrfunktion verwendet werden.

公开(公告)号：WO2021257269A1

公开(公告)日：2021-12-23

申请号：PCT/US2021/034949

申请日：2021-05-28

Applicant: LYTX, INC.

Inventor： JESSE, Daniels

IPC: B60R21/013 ,  B60W30/08 ,  G08G1/16 ,  G01S13/88 ,  B60R21/0136 ,  G06K9/00543 ,  G06K9/6289 ,  G06N3/0454 ,  G06V10/774 ,  G06V10/803 ,  G06V20/58 ,  G10L25/30 ,  H04W4/90

Abstract: A system for collision detection includes an interface and a processor. The interface is configured to receive sensor data from a plurality of sensors. The processor is configured to preprocess the sensor data using a set of preprocessing steps to create preprocessed sensor data, wherein the set of preprocessing steps comprises filtering, normalization, and alignment; process the preprocessed sensor data using a compound model to create a collision score; and provide the collision score.

公开(公告)号：WO2021136967A2

公开(公告)日：2021-07-08

申请号：PCT/IB2020/001092

申请日：2020-12-31

Applicant: MOBILEYE VISION TECHNOLOGIES LTD.

Inventor： SHAMBIK, Yaakov ,  CHITRIT, Ohad ,  SACHTER, Michael ,  NETSER, Alon

IPC: G01C21/16 ,  G01C21/36 ,  G05D1/02 ,  G06K9/00 ,  B60W2420/42 ,  B60W2552/10 ,  B60W2556/50 ,  B60W60/001 ,  G01C21/1656 ,  G01C21/3602 ,  G06K9/00791 ,  G06K9/6289

Abstract: Systems and methods are provided for vehicle navigation. In one implementation, a navigation system for a host vehicle may comprise at least one processor. The processor may be programmed to receive from a camera onboard the host vehicle a plurality of captured images representative of an environment of the host vehicle. The processor may provide each of the plurality of captured images to a target object analysis module including at least one trained model configured to generate an output for each of the plurality of captured image. The processor may receive from the target object analysis module the generated output. The processor may further determine at least one navigational action to be taken by the host vehicle based on the output generated by the target object analysis module. The processor may cause the at least one navigational action to be taken by the host vehicle.

公开(公告)号：WO2021127396A1

公开(公告)日：2021-06-24

申请号：PCT/US2020/065955

申请日：2020-12-18

Applicant: CHEMIMAGE CORPORATION

Inventor： STEWART, Shona ,  TREADO, Patrick J.

IPC: G06T5/50 ,  H04N5/265 ,  H04N9/09 ,  H04N9/76 ,  G06K2209/05 ,  G06K9/2027 ,  G06K9/6289 ,  H04N5/2256

Abstract: Systems of methods of combining imaging modalities for improved target detection within a sample are disclosed herein. The system can be configured to receive two or more images captured using different imaging modalities, create a score image from one of the captured images, fuse the second image and the score image together, identify the target within the score image or the fused image, register the received images together, and overlay the detected target on the first image. The first image can include an image captured using molecular chemical imaging and the second image can include a RGB image, for example.

公开(公告)号：WO2022055419A2

公开(公告)日：2022-03-17

申请号：PCT/SG2021/050491

申请日：2021-08-23

Applicant: 脸萌有限公司

Inventor： 李云珠 ,  徐力有 ,  陈志立 ,  朱逸衡 ,  朱世光

IPC: G06T19/00 ,  G06F3/01 ,  G06K9/6289 ,  G06T11/60 ,  G06T13/20 ,  G06T15/005 ,  G06T17/00 ,  G06T19/006 ,  G06T2207/20221

Abstract: 一种文字的显示方法、装置、电子设备及存储介质，通过获取实景拍摄图像以及待显示的文字，调用文字运动轨迹数据，对待显示的文字进行动态特效处理，将动态特效处理后的文字显示在所述实景拍摄图像上，从而实现了在虚拟增强现实显示中对文字进行动态特效显示的功能，使得文字的显示效果更为生动，该显示方法能广泛运用于各应用场景，为用户带来更好的视觉感官体验。

公开(公告)号：WO2022009038A1

公开(公告)日：2022-01-13

申请号：PCT/IB2021/055922

申请日：2021-07-01

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION ,  IBM (CHINA) INVESTMENT COMPANY LTD. ,  IBM DEUTSCHLAND GMBH

Inventor： KWATRA, Shikhar ,  RAKSHIT, Sarbajit ,  GRIFFIN, Adam ,  REYNOLDS, Spencer

IPC: G06T17/00 ,  G06F16/245 ,  G06K9/6289 ,  G06N20/00 ,  G06N5/04 ,  G06T11/00 ,  G06V10/94 ,  G06V20/00 ,  G06V20/20 ,  G08B21/02 ,  G08B5/22

Abstract: A method, a computer program product, and a computer system for mitigating the risks associated with handling items are provided. The method may includes collecting data relating to one or more items, extracting one or more features from the collected data, determining one or more hazards based on the extraced one or more features and one or more models, and displaying the one or more hazards within an augmented reality device worn by a user.