Patents by Inventor Wuping LU
Wuping LU 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: 12661014Abstract: A method for temperature measurement may be provided. The method may include obtaining an image of an object acquired by an imaging device. The method may also include determining an angle between the object and the imaging device based on the image. The angle may be defined by a reference direction and a direction that the object is facing. The method may further include determining a temperature of the object in response to determining that the angle satisfies a condition based on the image.Type: GrantFiled: January 13, 2023Date of Patent: June 23, 2026Assignee: ZHEJIANG PIXFRA TECHNOLOGY CO., LTD.Inventors: Su Liu, Ziwei Wei, Diquan Xu, Tao Pu, Zhiqiang Yang, Jie Zhan, Wuping Lu
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Patent number: 12625002Abstract: The present disclosure provides a system and method for temperature measurement. The method may include obtaining a thermal image of an object acquired by a thermal imaging device; identifying, in the thermal image, a first portion of the thermal image corresponding to a first target region of the object; determining, based on the first portion of the thermal image, a highest temperature of the first target region of the object; determining a target position in the first target region of the object, the target position being associated with the highest temperature; and marking, in a target image associated with the object, the target position.Type: GrantFiled: April 27, 2023Date of Patent: May 12, 2026Assignee: ZHEJIANG PIXFRA TECHNOLOGY CO., LTD.Inventors: Zhiqiang Yang, Wuping Lu, Tao Lou, Diquan Xu, Jie Zhan
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Publication number: 20250342562Abstract: An image processing method may be provided. The method comprises obtaining a target image to be processed. Further, the method comprises obtaining a detail-enhanced high-resolution image by processing the target image using a trained hybrid attention super-resolution network model, wherein the trained hybrid attention super-resolution network model is a machine learning model, and includes a convolutional layer, a plurality of serially connected attention residual layers, a target residual addition layer, and an upsampling layer.Type: ApplicationFiled: July 13, 2025Publication date: November 6, 2025Applicant: ZHEJIANG PIXFRA TECHNOLOGY CO., LTD.Inventors: Quankai LIU, Wuping LU, Jun LI, Yuan GAO, Zhenxin CHEN
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Patent number: 12298186Abstract: The present disclosure relates to systems and methods for processing infrared data. The methods may include obtaining one or more raw infrared data frames related to a target object. Each of the one or more raw infrared data frames may include raw infrared data including raw temperature information and raw grayscale information of the target object. The methods may further include generating one or more target infrared data frames corresponding to the one or more raw infrared data frames based on the raw infrared data. Each of the one or more target infrared data frames may include a frame header, an information header, and a data area. And for at least one of the one or more target infrared data frames, the data area may include substantially complete raw temperature information and substantially complete raw grayscale information.Type: GrantFiled: August 19, 2022Date of Patent: May 13, 2025Assignee: ZHEJIANG PIXFRA TECHNOLOGY CO., LTD.Inventors: Wuping Lu, Zhiqiang Yang, Jie Zhan, Zhigang Yuan
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Publication number: 20230366738Abstract: The present disclosure provides a system and method for temperature measurement. The method may include obtaining a thermal image of an object acquired by a thermal imaging device; identifying, in the thermal image, a first portion of the thermal image corresponding to a first target region of the object; determining, based on the first portion of the thermal image, a highest temperature of the first target region of the object; determining a target position in the first target region of the object, the target position being associated with the highest temperature; and marking, in a target image associated with the object, the target position.Type: ApplicationFiled: April 27, 2023Publication date: November 16, 2023Applicant: ZHEJIANG DAHUA TECHNOLOGY CO., LTD.Inventors: Zhiqiang YANG, Wuping LU, Tao LOU, Diquan XU, Jie ZHAN
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Patent number: 11743419Abstract: The present disclosure relates to an apparatus and method for identifying light source. The method includes receiving an infrared image of an environment captured by an imaging apparatus in a first configuration. The method also includes identifying, based on the infrared image, that a light source exists in the environment captured in the infrared image. The method further includes generating an order for changing the imaging apparatus from the first configuration to a second configuration.Type: GrantFiled: December 23, 2021Date of Patent: August 29, 2023Assignee: ZHEJIANG DAHUA TECHNOLOGY CO., LTD.Inventors: Wuping Lu, Zhiqiang Yang, Zhigang Yuan, Lanye Xu, Mingyan Wang
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Publication number: 20230172457Abstract: A method for temperature measurement may be provided. The method may include obtaining an image of an object acquired by an imaging device. The method may also include determining an angle between the object and the imaging device based on the image. The angle may be defined by a reference direction and a direction that the object is facing. The method may further include determining a temperature of the object in response to determining that the angle satisfies a condition based on the image.Type: ApplicationFiled: January 13, 2023Publication date: June 8, 2023Applicant: ZHEJIANG DAHUA TECHNOLOGY CO., LTD.Inventors: Su LIU, Ziwei WEI, Diquan XU, Tao PU, Zhiqiang YANG, Jie ZHAN, Wuping LU
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Publication number: 20220390284Abstract: The present disclosure relates to systems and methods for processing infrared data. The methods may include obtaining one or more raw infrared data frames related to a target object. Each of the one or more raw infrared data frames may include raw infrared data including raw temperature information and raw grayscale information of the target object. The methods may further include generating one or more target infrared data frames corresponding to the one or more raw infrared data frames based on the raw infrared data. Each of the one or more target infrared data frames may include a frame header, an information header, and a data area. And for at least one of the one or more target infrared data frames, the data area may include substantially complete raw temperature information and substantially complete raw grayscale information.Type: ApplicationFiled: August 19, 2022Publication date: December 8, 2022Applicant: ZHEJIANG DAHUA TECHNOLOGY CO., LTD.Inventors: Wuping LU, Zhiqiang YANG, Jie ZHAN, Zhigang YUAN
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Publication number: 20220150399Abstract: The present disclosure relates to an apparatus and method for identifying light source. The method includes receiving an infrared image of an environment captured by an imaging apparatus in a first configuration. The method also includes identifying, based on the infrared image, that a light source exists in the environment captured in the infrared image. The method further includes generating an order for changing the imaging apparatus from the first configuration to a second configuration.Type: ApplicationFiled: December 23, 2021Publication date: May 12, 2022Applicant: ZHEJIANG DAHUA TECHNOLOGY CO., LTD.Inventors: Wuping LU, Zhiqiang YANG, Zhigang YUAN, Lanye XU, Mingyan WANG
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Patent number: 11218628Abstract: The present disclosure relates to an apparatus and method for identifying light source. The method includes receiving an infrared image of an environment captured by an imaging apparatus in a first configuration. The method also includes identifying, based on the infrared image, that a light source exists in the environment captured in the infrared image. The method further includes generating an order for changing the imaging apparatus from the first configuration to a second configuration.Type: GrantFiled: July 17, 2020Date of Patent: January 4, 2022Assignee: ZHEJIANG DAHUA TECHNOLOGY CO., LTD.Inventors: Wuping Lu, Zhiqiang Yang, Zhigang Yuan, Lanye Xu, Mingyan Wang
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Publication number: 20200351433Abstract: The present disclosure relates to an apparatus and method for identifying light source. The method includes receiving an infrared image of an environment captured by an imaging apparatus in a first configuration. The method also includes identifying, based on the infrared image, that a light source exists in the environment captured in the infrared image. The method further includes generating an order for changing the imaging apparatus from the first configuration to a second configuration.Type: ApplicationFiled: July 17, 2020Publication date: November 5, 2020Applicant: ZHEJIANG DAHUA TECHNOLOGY CO., LTD.Inventors: Wuping LU, Zhiqiang YANG, Zhigang YUAN, Lanye XU, Mingyan WANG