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公开(公告)号：US10828115B2
公开(公告)日：2020-11-10
申请号：US15217446
申请日：2016-07-22
Applicant: SRI INTERNATIONAL
IPC: A61B34/30 , A61B34/00 , A61B34/37 , A61B46/10 , B25J3/04 , B25J9/10 , B25J9/06 , B25J9/00 , B25J9/12 , B25J13/02 , B25J13/08 , B25J17/02 , A61B17/34 , A61B17/00 , A61B17/29
Abstract: A robotic arm according to various implementations includes: a tool driver configured to hold a surgical tool; a first section comprising a first end coupled to a base, a second end distal from first end; a first link that includes a motor configured to rotate at least a portion of the first section around a pitch axis; a second link coupled to the first link, the second link including a motor configured to rotate at least a portion of the first section around a roll axis; and a second section comprising: a first end coupled to the second end of the first section, a second end distal from the first end, a first link that includes a motor configured to rotate at least a portion of the second section around a roll axis, a second link coupled to the first link.
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公开(公告)号：US10810734B2
公开(公告)日：2020-10-20
申请号：US16457156
申请日：2019-06-28
Applicant: SRI International , Obayashi Corporation
Inventor： Garbis Salgian , Bogdan C. Matei , Matthieu Henri Lecce , Abhinav Rajvanshi , Supun Samarasekera , Rakesh Kumar , Tamaki Horii , Yuichi Ikeda , Hidefumi Takenaka
Abstract: Embodiments of the present invention generally relate to computer aided rebar measurement and inspection systems. In some embodiments, the system may include a data acquisition system configured to obtain fine-level rebar measurements, images or videos of rebar structures, a 3D point cloud model generation system configured to generate a 3D point cloud model representation of the rebar structure from information acquired by the data acquisition system, a rebar detection system configured to detect rebar within the 3D point cloud model generated or the rebar images or videos of the rebar structures, a rebar measurement system to measure features of the rebar and rebar structures detected by the rebar detection system, and a discrepancy detection system configured to compare the measured features of the rebar structures detected by the rebar detection system with a 3D Building Information Model (BIM) of the rebar structures, and determine any discrepancies between them.
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公开(公告)号：US20200320435A1
公开(公告)日：2020-10-08
申请号：US16842265
申请日：2020-04-07
Applicant: SRI International
Inventor： Pedro Daniel Barbosa Sequeira , Melinda T. Gervasio , Chih-hung Yeh
Abstract: Techniques are disclosed for applying a multi-level introspection framework to interaction data characterizing a history of interaction of a reinforcement learning agent with an environment. The framework may apply statistical analysis and machine learning methods to interaction data collected during the RL agent's interaction with the environment. The framework may include a first (“environment”) level that analyzes characteristics of one or more tasks to be solved by the RL agent to generate elements, a second (“interaction”) level that analyzes actions of the RL agent when interacting with the environment to generate elements, and a third (“meta-analysis”) level that generates elements by analyzing combinations of elements generated by the first level and elements generated by the second level.
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公开(公告)号：US20200302584A1
公开(公告)日：2020-09-24
申请号：US16390885
申请日：2019-04-22
Applicant: SRI International
Inventor： David Zhang , Sek Meng Chai , Erik Matlin
Abstract: In general, techniques are described for processing a set of high-resolution images of an integrated circuit, the images captured at different locations with respect to the integrated circuit, to automatically align and “stitch” the set of high-resolution images into a larger composite image. For example, an imaging system as described herein may use sampled feature points distributed across different grid tiles within overlap regions for pairs of images to match feature points to inform the alignments of a pair with respect to each image in the pair. The system may in some cases further apply a bundle adjustment to iteratively align and refine the alignment results for each image in a set of images being processed. In some examples, the bundle adjustment is a best-fit adjustment based on minimizing the net error associated with the alignment of the set of images.
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65.发明授权公开(公告)号：US10777188B2
公开(公告)日：2020-09-15
申请号：US16191296
申请日：2018-11-14
Applicant: SRI International
Inventor： Julien van Hout , Vikramjit Mitra , Horacio Franco , Emre Yilmaz
Abstract: A computing system determines whether a reference audio signal contains a query. A time-frequency convolutional neural network (TFCNN) comprises a time and frequency convolutional layers and a series of additional layers, which include a bottleneck layer. The computation engine applies the TFCNN to samples of a query utterance at least through the bottleneck layer. A query feature vector comprises output values of the bottleneck layer generated when the computation engine applies the TFCNN to the samples of the query utterance. The computation engine also applies the TFCNN to samples of the reference audio signal at least through the bottleneck layer. A reference feature vector comprises output values of the bottleneck layer generated when the computation engine applies the TFCNN to the samples of the reference audio signal. The computation engine determines at least one detection score based on the query feature vector and the reference feature vector.
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Patent Agency Ranking
公开(公告)号：US10769459B2
公开(公告)日：2020-09-08
申请号：US15751339
申请日：2016-08-30
Applicant: SRI International
Inventor： Amir Tamrakar , Gregory Ho , David Salter , Jihua Huang
Abstract: A method and a system are provided for monitoring driving conditions. The method includes receiving video data comprising video frames from one or more sensors where the video frames may represent an interior or exterior of a vehicle, detecting and recognizing one or more features from the video data where each feature is associated with at least one driving condition, extracting the one or more features from the video data, developing intermediate features by associating and aggregating the extracted features among the extracted features, and developing a semantic meaning for the at least one driving condition by utilizing the intermediate features and the extracted one or more features.
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公开(公告)号：US20200273375A1
公开(公告)日：2020-08-27
申请号：US16775581
申请日：2020-01-29
Applicant: SRI International
Inventor： Daniel Sanchez , Christopher Connolly
Abstract: A machine and its modules assist in steganography for an animal. A steganography module applies behavioral sequencing to create a cover message and a hidden message to covertly pass information from one animal to another animal, with the information embedded in an individual's brain. A visual module references the steganography module to cause a sequence of visual images on a display screen to guide a motor sequence of an individual as the cover message as well as detect and communicate a timing of the individual's motor sequence, relative in timing, to visual images in the sequence of visual images being displayed on the display screen, in order to train in the cover message and hidden message. The hidden message is then extracted at a destination from a sensor monitoring the individual's sequence of motor actions.
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公开(公告)号：US10755713B2
公开(公告)日：2020-08-25
申请号：US16230338
申请日：2018-12-21
Applicant: SRI International
Inventor： Osher Yadgar , Neil Yorke-Smith , Bart Peintner , Gokhan Tur , Necip Fazil Ayan , Michael J. Wolverton , Girish Acharya , Venkatarama Satyanarayana Parimi , William S. Mark , Wen Wang , Andreas Kathol , Regis Vincent , Horacio E. Franco
Abstract: A method for assisting a user with one or more desired tasks is disclosed. For example, an executable, generic language understanding module and an executable, generic task reasoning module are provided for execution in the computer processing system. A set of run-time specifications is provided to the generic language understanding module and the generic task reasoning module, comprising one or more models specific to a domain. A language input is then received from a user, an intention of the user is determined with respect to one or more desired tasks, and the user is assisted with the one or more desired tasks, in accordance with the intention of the user.
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公开(公告)号：US20200227161A1
公开(公告)日：2020-07-16
申请号：US16744962
申请日：2020-01-16
Applicant: SRI International
Inventor： Mark Hanson , Bhaskar Ramamurthy , Manish Kothari , Brecken Hu Uhl
IPC: G16H40/20 , G16H10/60 , G16H70/20 , G16H50/30 , G06Q10/10 , G16H50/20 , G06F16/2458 , G06N20/00 , G10L15/02 , G10L15/22 , G10L15/00 , G10L25/63 , G10L15/18 , G10L25/66
Abstract: In general, this disclosure describes techniques for a health management system that schedules medical appointments based on a dialog with a user (e.g., a patient), clinical guideline information, and/or other information. The health management system may engage in a dialog with the user, the dialog including requests from the health management system for audio input to the user device and audio input from the user in response to each request. The health management system may extract information from the audio input and compare the extracted information to clinical guideline information to determine one or more probable health conditions of the user. The health management system may determine a time allotment, identify a health care provider type and a platform for a medical appointment based on the one or more probable health conditions.
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公开(公告)号：US10664625B2
公开(公告)日：2020-05-26
申请号：US15542469
申请日：2016-01-06
Applicant: SRI INTERNATIONAL
Inventor： Michael G. Kane
Abstract: A device includes a substrate, an array of metal pads on a first surface of the substrate, a carbon polymer composite covering the array of metal pads, the composite having variations that result in random resistance values between the metal pads usable as a random code. A method of manufacturing a secure device, including forming an array of metal pads on a dielet substrate, the dielet substrate containing at least one memory in which is stored an encryption key, and an RF communication section, covering the array of metal pads with a carbon polymer composite such that variations in the carbon concentration in the polymer forms a unique pattern of resistance, attaching the dielet substrate to a host component, receiving a request from a security server for a unique code determined by the unique pattern of resistance, and using the encryption key, encrypting and providing the unique code to the security server.
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