Patents by Inventor Himaanshu Gupta
Himaanshu Gupta has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11704936Abstract: A method and system using face tracking and object tracking is disclosed. The method and system use face tracking, location, and/or recognition to enhance object tracking, and use object tracking and/or location to enhance face tracking.Type: GrantFiled: February 23, 2022Date of Patent: July 18, 2023Assignee: MOTOROLA SOLUTIONS, INC.Inventors: Paul C Brewer, Dana Eubanks, Himaanshu Gupta, W. Andrew Scanlon, Peter L Venetianer, Weihong Yin, Li Yu, Zhong Zhang
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Patent number: 11580755Abstract: An approach is provided for an asymmetric evaluation of polygon similarity. The approach, for instance, involves receiving a first polygon representing an object depicted in an image. The approach also involves generating a transformation of the image comprising image elements whose values are based on a respective distance that each image element is from a nearest image element located on a first boundary of the first polygon. The approach further involves determining a subset of the plurality of image elements of the transformation that intersect with a second boundary of a second polygon. The approach further involves calculating a polygon similarity of the second polygon with respect the first polygon based on the values of the subset of image elements normalized to a length of the second boundary of the second polygon.Type: GrantFiled: August 17, 2020Date of Patent: February 14, 2023Assignee: HERE Global B.V.Inventors: Anish Mittal, Richard Kwant, Zhanwei Chen, Himaanshu Gupta, David Lawlor
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Patent number: 11544950Abstract: A method is provided for generating and revising map geometry based on a received image and probe data. A method may include: receiving probe data from a first period of time, where the probe data from a first period of time is from a plurality of probes within a predefined geographic region; generating a first image of the predefined geographic region based on the probe data from the first period of time; receiving probe data from a second period of time different from the first period of time, where the probe data from the second period of time is from a plurality of probes within the predefined geographic region; generating a second image based on the probe data from the second period of time; comparing the first image to the second image; and generating a revised route geometry based on changes detected between the first image and the second image.Type: GrantFiled: September 24, 2020Date of Patent: January 3, 2023Assignee: HERE GLOBAL B.V.Inventors: Anish Mittal, Mark David Tabb, Himaanshu Gupta, Yelena Perelmutova, David Lawlor
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Publication number: 20220375262Abstract: A method and system using face tracking and object tracking is disclosed. The method and system use face tracking, location, and/or recognition to enhance object tracking, and use object tracking and/or location to enhance face tracking.Type: ApplicationFiled: February 23, 2022Publication date: November 24, 2022Inventors: PAUL C. BREWER, DANA EUBANKS, HIMAANSHU GUPTA, W. ANDREW SCANLON, PETER L. VENETIANIER, WEIHONG YIN, LI YU, ZHONG ZHANG
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Patent number: 11449768Abstract: An approach is provided for a redundant feature detection engine. The approach, for instance, involves segmenting an input image into a plurality of grid cells for processing by the redundant feature detection engine. The redundant feature detection engine includes a neural network. The approach also involves, for each of the plurality of grid cells, initiating a prediction of an object code by the redundant feature detection engine. The object code is a predicted feature that uniquely identifies an object depicted in the input image. The approach further involves aggregating the plurality of grid cells into one or more clusters based on the object code predicted for said each grid cell. The approach further involves predicting one or more features of the object corresponding to a respective cluster of the one or more clusters by merging one or more feature prediction outputs of said each grid cell in the respective cluster.Type: GrantFiled: December 2, 2019Date of Patent: September 20, 2022Assignee: HERE Global B.V.Inventors: Richard Kwant, Anish Mittal, David Lawlor, Zhanwei Chen, Himaanshu Gupta
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Patent number: 11410074Abstract: An approach is provided for a location-aware evaluation of a machine learning model. The approach, for example, involves designating a geographic area for creating an evaluation dataset for the machine learning model. The approach also involves separating a plurality of observation data records into the evaluation dataset and a training dataset based on a comparison of a respective data collection location of each of the plurality of observation data records to the geographic area. The training dataset is then used to train the machine learning model, and the evaluation dataset is used to evaluate the trained machine learning model.Type: GrantFiled: December 14, 2017Date of Patent: August 9, 2022Assignee: HERE Global B.V.Inventors: Richard Kwant, Anish Mittal, David Lawlor, Zhanwei Chen, Himaanshu Gupta
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Patent number: 11288495Abstract: A method and system using face tracking and object tracking is disclosed. The method and system use face tracking, location, and/or recognition to enhance object tracking, and use object tracking and/or location to enhance face tracking.Type: GrantFiled: January 22, 2020Date of Patent: March 29, 2022Assignee: AVIGILON FORTRESS CORPORATIONInventors: Paul C. Brewer, Dana Eubanks, Himaanshu Gupta, W. Andrew Scanlon, Peter L. Venetianer, Weihong Yin, Li Yu, Zhong Zhang
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Publication number: 20210271872Abstract: A document transcription application receives an image of a document that comprises structured data. The document transcription application performs optical character recognition upon the image of the document to produce a block of text. The document transcription application applies the block of text to a first machine learning model to determine a heat map for a class of data in the structured data in the image of the document. The document transcription application applies the image of the document and the heat map to a second machine learning model to identify a region of the image of the document representing the class of data. The document transcription application generates, using the identified region and the block of text, a structured data file.Type: ApplicationFiled: March 1, 2021Publication date: September 2, 2021Inventors: Himaanshu Gupta, Xuewen Zhang, Jingchen Liu, Abi Komma, Anupam Dikshit, Mridul Gupta, Zejun Huang
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Publication number: 20210247196Abstract: Systems and methods for detecting objects with autonomous light electric vehicles are provided. A computer-implemented method can include obtaining, by a computing system comprising one or more computing devices positioned onboard an autonomous light electric vehicle, image data from a camera located onboard the autonomous light electric vehicle. The computer-implemented method can further include determining, by the computing system, that the autonomous light electric vehicle has a likelihood of interacting with an object based at least in part on the image data. In response to determining that the autonomous light electric vehicle has the likelihood of interacting with the object, the computer-implemented method can further include determining, by the computing system, a control action to modify an operation of the autonomous light electric vehicle. The computer-implemented method can further include implementing, by the computing system, the control action.Type: ApplicationFiled: February 10, 2021Publication date: August 12, 2021Inventors: Alan Hugh Wells, Lucie Zikova, Himaanshu Gupta, Aaron Rogan, Mark Calleija
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Patent number: 11087469Abstract: An approach is provided for generating a polyline from line segments (e.g., line segments representing objects detected by a computer vision system). The approach involves selecting a line segment from a plurality of line segments. The approach also involves determining a neighboring line segment from among the plurality of line segments. The determined neighboring line segment has a closest distance to the line segment from among the plurality of line segments. The approach further involves merging the line segment and the neighboring line segment into a polyline based on determining that the closest distance is a mutual closest distance between line segment and the neighboring line segment.Type: GrantFiled: July 12, 2018Date of Patent: August 10, 2021Assignee: HERE Global B.V.Inventors: Anish Mittal, David Lawlor, Zhanwei Chen, Himaanshu Gupta
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Publication number: 20210019516Abstract: A method is provided for generating and revising map geometry based on a received image and probe data. A method may include: receiving probe data from a first period of time, where the probe data from a first period of time is from a plurality of probes within a predefined geographic region; generating a first image of the predefined geographic region based on the probe data from the first period of time; receiving probe data from a second period of time different from the first period of time, where the probe data from the second period of time is from a plurality of probes within the predefined geographic region; generating a second image based on the probe data from the second period of time; comparing the first image to the second image; and generating a revised route geometry based on changes detected between the first image and the second image.Type: ApplicationFiled: September 24, 2020Publication date: January 21, 2021Inventors: Anish MITTAL, Mark David TABB, Himaanshu GUPTA, Yelena PERELMUTOVA, David LAWLOR
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Patent number: 10872531Abstract: A collision warning system determines probabilities of potential collisions between a vehicle and other objects such as other vehicles. In an embodiment, sensors of a client device capture sensor data including motion data and image frames from a forward-facing view of the vehicle. An orientation of the client device relative to the vehicle may be determined using the motion data. The collision warning system determines cropped portions of the image frames and detects an object captured the image frames by processing the cropped portions. The collision warning system determines a probability of a potential collision between the vehicle and the object by tracking motion of the object. Responsive to determining that the probability is greater than a threshold value, the collision warning system may provide a notification of the potential collision to a driver of the vehicle.Type: GrantFiled: September 28, 2018Date of Patent: December 22, 2020Assignee: Uber Technologies, Inc.Inventors: Jingchen Liu, Yuh-Jie Eunice Chen, Himaanshu Gupta, Upamanyu Madhow, Mohammed Waleed Kadous
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Publication number: 20200380271Abstract: An approach is provided for an asymmetric evaluation of polygon similarity. The approach, for instance, involves receiving a first polygon representing an object depicted in an image. The approach also involves generating a transformation of the image comprising image elements whose values are based on a respective distance that each image element is from a nearest image element located on a first boundary of the first polygon. The approach further involves determining a subset of the plurality of image elements of the transformation that intersect with a second boundary of a second polygon. The approach further involves calculating a polygon similarity of the second polygon with respect the first polygon based on the values of the subset of image elements normalized to a length of the second boundary of the second polygon.Type: ApplicationFiled: August 17, 2020Publication date: December 3, 2020Inventors: Anish MITTAL, Richard KWANT, Zhanwei CHEN, Himaanshu GUPTA, David LAWLOR
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Patent number: 10810419Abstract: A method is provided for generating and revising map geometry based on a received image and probe data. A method may include: receiving probe data from a first period of time, where the probe data from a first period of time is from a plurality of probes within a predefined geographic region; generating a first image of the predefined geographic region based on the probe data from the first period of time; receiving probe data from a second period of time different from the first period of time, where the probe data from the second period of time is from a plurality of probes within the predefined geographic region; generating a second image based on the probe data from the second period of time; comparing the first image to the second image; and generating a revised route geometry based on changes detected between the first image and the second image.Type: GrantFiled: January 2, 2018Date of Patent: October 20, 2020Assignee: HERE Global B.V.Inventors: Anish Mittal, Mark David Tabb, Himaanshu Gupta, Yelena Perelmutova, David Lawlor
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Patent number: 10789487Abstract: An approach is provided for an asymmetric evaluation of polygon similarity. The approach, for instance, involves receiving a first polygon representing an object depicted in an image. The approach also involves generating a transformation of the image comprising image elements whose values are based on a respective distance that each image element is from a nearest image element located on a first boundary of the first polygon. The approach further involves determining a subset of the plurality of image elements of the transformation that intersect with a second boundary of a second polygon. The approach further involves calculating a polygon similarity of the second polygon with respect the first polygon based on the values of the subset of image elements normalized to a length of the second boundary of the second polygon.Type: GrantFiled: April 5, 2018Date of Patent: September 29, 2020Assignee: HERE Global B.V.Inventors: Anish Mittal, Richard Kwant, Zhanwei Chen, Himaanshu Gupta, David Lawlor
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Publication number: 20200202113Abstract: A method and system using face tracking and object tracking is disclosed. The method and system use face tracking, location, and/or recognition to enhance object tracking, and use object tracking and/or location to enhance face tracking.Type: ApplicationFiled: January 22, 2020Publication date: June 25, 2020Inventors: Paul C. Brewer, Dana Eubanks, Himaanshu Gupta, W. Andrew Scanlon, Peter L. Venetianer, Weihong Yin, Li Yu, Zhong Zhang
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Patent number: 10630971Abstract: A method to determine a base focal length of a pan-tilt-zoom (PTZ) camera system. The method includes generating a spherical mosaic with a feature track by the camera system and determining, by the camera system, a base focal length by analyzing a conic trajectory created by the feature track on an image plane.Type: GrantFiled: November 1, 2017Date of Patent: April 21, 2020Assignee: AVIGILON FORTRESS CORPORATIONInventors: Himaanshu Gupta, Andrew J. Chosak, Geoffrey R. Taylor, Paul C. Brewer, Niels Haering, Alan J. Lipton
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Publication number: 20200104727Abstract: An approach is provided for a redundant feature detection engine. The approach, for instance, involves segmenting an input image into a plurality of grid cells for processing by the redundant feature detection engine. The redundant feature detection engine includes a neural network. The approach also involves, for each of the plurality of grid cells, initiating a prediction of an object code by the redundant feature detection engine. The object code is a predicted feature that uniquely identifies an object depicted in the input image. The approach further involves aggregating the plurality of grid cells into one or more clusters based on the object code predicted for said each grid cell. The approach further involves predicting one or more features of the object corresponding to a respective cluster of the one or more clusters by merging one or more feature prediction outputs of said each grid cell in the respective cluster.Type: ApplicationFiled: December 2, 2019Publication date: April 2, 2020Inventors: Richard KWANT, Anish MITTAL, David LAWLOR, Zhanwei CHEN, Himaanshu GUPTA
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Patent number: 10546186Abstract: A method and system using face tracking and object tracking is disclosed. The method and system use face tracking, location, and/or recognition to enhance object tracking, and use object tracking and/or location to enhance face tracking.Type: GrantFiled: December 15, 2017Date of Patent: January 28, 2020Assignee: AVIGILON FORTRESS CORPORATIONInventors: Paul C. Brewer, Dana Eubanks, Himaanshu Gupta, W. Andrew Scanlon, Peter L. Venetianer, Weihong Yin, Li Yu, Zhong Zhang
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Publication number: 20200020104Abstract: An approach is provided for generating a polyline from line segments (e.g., line segments representing objects detected by a computer vision system). The approach involves selecting a line segment from a plurality of line segments. The approach also involves determining a neighboring line segment from among the plurality of line segments. The determined neighboring line segment has a closest distance to the line segment from among the plurality of line segments. The approach further involves merging the line segment and the neighboring line segment into a polyline based on determining that the closest distance is a mutual closest distance between line segment and the neighboring line segment.Type: ApplicationFiled: July 12, 2018Publication date: January 16, 2020Inventors: Anish MITTAL, David LAWLOR, Zhanwei CHEN, Himaanshu GUPTA