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公开(公告)号：US20250069399A1
公开(公告)日：2025-02-27
申请号：US18289889
申请日：2022-05-05
Applicant: Scalpel Ltd.
Inventor： Yeshwanth PULIJALA , Shahnawaz AHMED
Abstract: A computer-implemented method for identifying objects in an environment is disclose. The method comprises: receiving image data representing the environment from one or more cameras; analysing the image data to detect objects in the environment and for each detected object, assigning a preliminary identification label and confidence factor to the object; receiving environmental data from one or more environmental sensors, analysing the environmental data to detect classification indicators and for each detected object, modifying the confidence factor assigned to the object if a classification indicator correlates with the preliminary identification label and/or using one or more measurement sensors to measure one or more physical characteristics relating to a set of objects at a predefined location within the environment, the set of objects being included within the detected objects, and, for each measured physical characteristic, modifying the confidence factor associated with each object in the set if the physical characteristic corresponds to an expected value for the objects found at the predefined location; and for each detected object, identifying the object by associating with it a final identification label equal to the preliminary identification label if the confidence factor assigned to the object meets a predefined criterion.
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公开(公告)号：US20250069264A1
公开(公告)日：2025-02-27
申请号：US18947186
申请日：2024-11-14
Applicant: Apple Inc.
Inventor： Stefan Auer , Sebastian Bernhard Knorr
Abstract: In various implementations, a device includes an environmental sensor, a non-transitory memory and one or more processors coupled with the environmental sensor and the non-transitory memory. In some implementations, a method includes, while the device is in a physical environment that includes a fixed spatial point and a person, obtaining, via the environmental sensor, spatial data corresponding to a-physical environment and the person. The method includes determining, based on the spatial data, a position of a first body portion of the person relative to the fixed spatial point. Determining the position of the first body portion is based on a distance between the device and the fixed spatial point and based on a distance between the device and the first body portion. The method includes generating, based on the position of the first body portion, pose information for the first body portion relative to the fixed spatial point.
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公开(公告)号：US20250065879A1
公开(公告)日：2025-02-27
申请号：US18456019
申请日：2023-08-25
Applicant: Deere & Company
Inventor： Dhanashree Desai , Satyam Nalawade
Abstract: Systems and methods for gesture-based systems for human following are described. For example, a method includes detecting a human in a first image captured using an image sensor connected to a vehicle; inputting the first image to a first machine learning model to obtain a first pose of the human; comparing the first pose to pose parameters for an authentication gesture; authenticating the human based on a match to enable gesture commands from the human; inputting a second image captured using the image sensor to the first machine learning model to obtain a second pose of the human; comparing the second pose to pose parameters for a follow gesture; commencing a follow mode based on a match between the second pose and the follow gesture occurring after authentication of the human; and controlling the vehicle to follow the human responsive to being in the follow mode.
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公开(公告)号：US20250064533A1
公开(公告)日：2025-02-27
申请号：US18432529
申请日：2024-02-05
Applicant: OLYMPUS CORPORATION
Inventor： Naohiro TAKAZAWA , Hidetoshi NISHIMURA
Abstract: A processing system includes a processor including hardware. The processor acquires an endoscope image in which a duodenal papilla including an oral protrusion is imaged, estimates a depth map of a region including the duodenal papilla from the endoscope image, estimates a summit line of the oral protrusion from the estimated depth map, and performs display processing so as to superimpose a guide display based on the estimated summit line on the endoscope image.
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公开(公告)号：US12238422B2
公开(公告)日：2025-02-25
申请号：US18070998
申请日：2022-11-29
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Alexander Georgievich Limonov , Ilia Igorevich Belikov , Anton Sergeevich Konushin , Grzegorz Kisala , Piotr Kacper Wierzba , Radoslaw Pawel Chmielewski , Kamil Przybyla
IPC: H04N23/698 , G06T7/50 , G06T7/70 , G06T17/20 , G06V10/10
Abstract: The present invention relates to methods for visual display of images of real shelvings with products for analysis of shelving contents. There are provided methods for constructing a shelving front panorama. A method comprises: capturing color image frames of the shelving, displaying the shelving and its contents; reconstructing a shelving 3D model based of depth data and capturing device position data for each frame; determining a projection plane corresponding to the shelving front edge; stitching the color image frames of the shelving by projective transformation of each color image frame of the shelving onto the projection plane. The resulting shelving front panorama displays the shelving and its contents. The disclosure eliminates the need for observing frontal orientation of each shelving image frame when capturing images of the shelving; the capturing can be made along an arbitrary path.
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Patent Agency Ranking
公开(公告)号：US12238362B2
公开(公告)日：2025-02-25
申请号：US17945024
申请日：2022-09-14
Applicant: Tencent America LLC
Inventor： Jun Tian , Xiaozhong Xu , Shan Liu
Abstract: Media content data of an object is received. Whether a first parameter indicated by a first description of the object in an acoustic scene and a second parameter indicated by a second description of the object in a visual scene are inconsistent is determined. Based on the first parameter indicated by the first description of the object in the acoustic scene and the second parameter indicated by the second description of the object in the visual scene being inconsistent, one of the first description of the object in the acoustic scene and the second description of the object in the visual scene is modified based on another one of the first description and the second description that is not modified, wherein the modified one of the first description and the second description is consistent with the other one of the first description and the second description that is not modified.
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公开(公告)号：US12236574B2
公开(公告)日：2025-02-25
申请号：US17461610
申请日：2021-08-30
Applicant: SEMES CO., LTD.
Inventor： Ohyeol Kwon , Soo Yeon Shin , Jihyun Lee , Chang Yul Cho
Abstract: Disclosed is a substrate treating apparatus. The substrate treating apparatus includes an imaging unit that photographs loci of the one or more discharge liquids discharged from the plurality of nozzles, and an inspection unit that calculates impact points of the one or more discharge liquids discharged from the plurality of nozzles and determines whether the impact points of the one or more discharge liquids discharged from the plurality of nozzles are normal. The inspection unit includes an image synthesizing unit that synthesizes a plurality of images captured by the imaging unit, a pre-processing unit that pre-processes image data generated through the image synthesizing unit, and a calculation unit that calculates whether the impact points of the one or more discharge liquids discharged from the plurality of nozzles are normal by comparing the image data pre-processed by the pre-processing unit.
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公开(公告)号：US20250061594A1
公开(公告)日：2025-02-20
申请号：US18934348
申请日：2024-11-01
Applicant: Hanwha Vision Co., Ltd.
Inventor： Dong Jin PARK , Dae Bong Kim , Young Sang Kwon , Hyuck Rae Kim
Abstract: An apparatus for image analysis includes: at least one memory storing instructions, and at least one processor configured to execute the instructions, in which, by executing the instructions, the at least one processor is configured to control: an image sensor to generate a captured image; a depth map generator to generate a depth map corresponding to the captured image; and a map analyzer to analyze an absolute distance for a first region of the depth map based on an absolute distance of a selected sub-region of the first region of the depth map, where the at least one processor is configured to control the map analyzer to determine the absolute distance for the selected sub-region based on an automatic focus function of the image sensor.
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公开(公告)号：US20250061593A1
公开(公告)日：2025-02-20
申请号：US18449352
申请日：2023-08-14
Applicant: Varjo Technologies Oy
Inventor： Mikko Strandborg , Antti Hirvonen
Abstract: A display apparatus has a display area of an output image divided into a plurality of regions. For a given region of the output image, a corresponding first region in a video-see-through (VST) image and a corresponding second region in at least one virtual-reality (VR) image are determined. From a depth map corresponding to the VST image, a minimum optical depth and a maximum optical depth in the first region of the VST image are determined. From a depth map corresponding to the at least one VR image, a minimum optical depth and a maximum optical depth in the second region of the at least one VR image are determined. When the minimum optical depth in the first region of the VST image is greater than the maximum optical depth in the second region of the at least one VR image, pixel data for pixels in the given region of the output image from the second region of the at least one VR image is fetched. Otherwise, when the minimum optical depth in the second region of the at least one VR image is greater than the maximum optical depth in the first region of the VST image, the pixel data for the pixels in the given region of the output image from the first region of the VST image is fetched.
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公开(公告)号：US12229916B2
公开(公告)日：2025-02-18
申请号：US17838059
申请日：2022-06-10
Applicant: Nanjing Leapsonics Technology Co., Ltd.
Inventor： Jingyi Yin , Jue Zhang
Abstract: Disclosed are a super-resolution reconstruction method and an apparatus for three-dimensional contrast-enhanced ultrasound images, a computer readable storage medium and an electronic device. The method includes: performing at least one thinning operation on a first three-dimensional local image sequence, the thinning operation being configured to enhance motion trajectories of microbubbles; and performing an image reconstruction operation based on the first three-dimensional local image sequence subjected to the at least one thinning operation, so as to generate three-dimensional super-resolution images. The super-resolution reconstruction method for the three-dimensional contrast-enhanced ultrasound images, by means of performing thinning operations (for example, respectively performing a first thinning operation and a second thinning operation) on the first three-dimensional local image sequence, highlights motion trajectories of microbubbles, thereby improving a signal-to-noise ratio of an image. Compared with a prior method, the reconstruction efficiency and precision of the three-dimensional super-resolution imaging are improved.
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