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11.发明申请公开(公告)号：US20230140114A1
公开(公告)日：2023-05-04
申请号：US17453114
申请日：2021-11-01
申请人： Plantronics, Inc.
发明人： JONATHAN GROVER , CARY ARNOLD BRAN
摘要： Systems and methods for detecting information displayed by a display device and reflected into a camera feed are disclosed. Described systems and methods remove the reflected information from the camera feed so that unintended disclosure of private information when the camera feed is shared can be prevented.
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公开(公告)号：US20230134302A1
公开(公告)日：2023-05-04
申请号：US17517855
申请日：2021-11-03
发明人： David Michael Herman , Aaron Lesky , Akshat Rajvanshi , Brian Quinn Kettlewell , Geoffrey Horowitz
摘要： A system for detecting a road surface includes a processor programmed to identify, in a vehicle sensor field of view, environment features including a sky, a road surface, a road shoulder, based on map data and data received from the one or more vehicle sensors, upon determining a low confidence in identifying an area of the field of view to be a road surface or sky, to receive a polarimetric image, and to determine, based on the received polarimetric image, whether the identified area is a mirage phenomenon, a wet road surface, or the sky. The low confidence is determined upon determining that a road surface has a vanishing edge, a road lane marker is missing, or an anomalous object is present.
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公开(公告)号：US20230133265A1
公开(公告)日：2023-05-04
申请号：US17514818
申请日：2021-10-29
发明人： Shane Springer
摘要： One example method includes joining, by a first client device, a videoconferencing meeting hosted by a video conference provider, the videoconference meeting including a plurality of participants; providing an audio stream and a video stream to a video conference provider; receiving, from a second client device, an audio focus area associated with a video stream provided the first client device; determining, based on the audio focus area, a bounding region within an environment shown in the video stream; directing a microphone array to capture audio from the bounding region; and providing the captured audio as an audio stream to the video conference provider.
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公开(公告)号：US11641352B2
公开(公告)日：2023-05-02
申请号：US16645000
申请日：2017-09-21
发明人： Yazhao Li
摘要： Method, apparatus, computer program product and computer readable medium are disclosed for biometric recognition. The method may comprise obtaining first biometric data, wherein the first biometric data is captured in first condition or non-first condition; determining, by a discriminative network of generative adversarial networks, whether the first biometric data is captured in the first condition or non-first condition; in response to a determination that the first biometric data is captured in the non-first condition, inputting the first biometric data to a generative network of the generative adversarial networks to generate a second biometric data; obtaining a matching result by inputting the first biometric data in response to a determination that the first biometric data is captured in the first condition or the second biometric data to a matching network; and determining a recognition result based on the matching result.
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公开(公告)号：US20230110680A1
公开(公告)日：2023-04-13
申请号：US17496231
申请日：2021-10-07
申请人： Adobe Inc.
发明人： Jakub Fiser , Ankit Phogat , Vineet Batra
摘要： Methods, systems, and non-transitory computer readable storage media are disclosed for utilizing ray-tracing and mesh generation to illuminate two-dimensional digital vector images. In response to inserting a light source into a two-dimensional digital vector image including one or more vector elements, the disclosed system embeds the vector element(s) into a polygonal mesh generated for a region of the digital vector image. The disclosed system samples a plurality of rays at a plurality of points within the region and detect intersections of the rays with the vector element(s) or a bounding shape surrounding the region. Additionally, the disclosed system determines color values for mesh points in the polygonal mesh based on the intersections of the rays by interpolating color values associated with the intersected points. Furthermore, in some embodiments, the disclosed system subdivides the polygonal mesh according to a priority queue based on error scores associated with the determined color values.
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公开(公告)号：US20230099947A1
公开(公告)日：2023-03-30
申请号：US17491260
申请日：2021-09-30
申请人： FEI Company
发明人： Ondrej MACHEK , Pavel POTOCEK , Tereza KONECNÁ
摘要： Disclosed herein are charged particle microscopy (CPM) support systems, as well as related methods, computing devices, and computer-readable media. For example, in some embodiments, a CPM support apparatus may include: first logic to cause a CPM to generate a single image of a first portion of a specimen; second logic to generate a first mask based on one or more regions-of-interest provided by user annotation of the single image; and third logic to train a machine-learning model using the single image and the one or more regions-of-interest. The first logic may cause the CPM to generate multiple images of corresponding multiple additional portions of the specimen, and the second logic may, after the machine-learning model is trained using the single image and the one or more regions-of-interest, generate multiple masks based on the corresponding images of the additional portions of the specimen using the machine-learning model without retraining.
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公开(公告)号：US11615640B2
公开(公告)日：2023-03-28
申请号：US17155116
申请日：2021-01-22
发明人： Wei-Lun Shih , Wu Wei Lin
摘要： A driving device and an operation method thereof are provided. The driving device includes a first driving circuit and a second driving circuit. The first driving circuit performs a display driving operation to a display panel. The second driving circuit performs a fingerprint sensing operation (including a sensor reset operation and an image capture operation) to the display panel according to a timing control signal of the first driving circuit. The fingerprint sensing operation is operated with a same frame polarity configuration rule. The operation of “the same frame polarity configuration rule” comprises fixing a relation between a first polarity configuration (which is the frame polarity configuration of the display panel when performing the sensor reset operation on a same fingerprint frame) and a second polarity configuration (which is the frame polarity configuration of the display panel when performing the image capture operation on the same fingerprint frame) whenever the fingerprint sensing operation is performed.
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公开(公告)号：US20230091892A1
公开(公告)日：2023-03-23
申请号：US17477557
申请日：2021-09-17
发明人： I-Wei Chen , Ta-Jen Kuo , Pin-Rong Chen
摘要： An object detection method, for detecting a target object, comprising: capturing at least two detection portions with a first aspect ratio from an input image with a second aspect ratio; confirming whether any object is detected in each of the detection portions and obtaining corresponding boundary boxes for detected objects; and wherein the first aspect ratio is different to the second aspect ratio.
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公开(公告)号：US20230088639A1
公开(公告)日：2023-03-23
申请号：US17480302
申请日：2021-09-21
发明人： Tomoki Maeda , Hiroshi Watanabe , Hideaki Suzuki , Masato Sekine , Jin Kamada , Sho Sakuma , Yuta Taguchi
摘要： An image processing device includes a reader and a controller. The reader acquires a document image formed on a sheet. The controller acquires an area image in a designated area designated in the document image acquired by the reader, performs a character recognition process and a code recognition process on the area image, and in response to the character recognition process not recognizing a character, employs a code recognition result by a code recognition process performed on the area image as a recognition result of the area image.
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公开(公告)号：US20230084083A1
公开(公告)日：2023-03-16
申请号：US17471329
申请日：2021-09-10
发明人： Chih-Hsiang CHOW , Elizabeth FURLAN , Steven DANG
摘要： Disclosed herein are system, method, and computer program product embodiments for detecting a potential damage caused to a vehicle when the vehicle is placed on a transporter. The method includes obtaining a first image and a second image taken at different time instances. The first image and the second image are generated by one or more cameras placed around a vehicle on a transporter, and cover a same portion of a body of the vehicle. The method further includes detecting a change between a portion of the first image corresponding to the portion of the body of the vehicle and a portion of the second image corresponding to the portion of the body of the vehicle indicative of a collision. Moreover, the method includes flagging a potential damage to the portion of the body of the vehicle based on the detected change between the first image and the second image.
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