Patents by Inventor Jie NIU
Jie NIU 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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Publication number: 20210171834Abstract: A continuous feeding process and device for waste flexible polymer material; wherein the process continuously feeds waste flexible polymer material into a subsequent pyrolysis apparatus following compression, cutting and dispersion; the waste flexible polymer material is pre-treated during compression, cutting and dispersion to achieve continuous sealing feeding, while pyrolysis oil gas preheats and self-lubricates the device; the device used includes a feeding apparatus, a material dispersion apparatus and a screw feeder; the material is compressed, cut and dispersed in the feeding apparatus and the material dispersion apparatus, and then falls into the screw feeder, being preheated and thermally sealed by the pyrolysis oil-gas in the screw feeder; by using such a process, waste flexible polymer material from various sources may be continuously fed for pyrolysis, fully using the temperature of an oil-gas generated in a pyrolysis machine for preheating and device lubrication.Type: ApplicationFiled: December 3, 2018Publication date: June 10, 2021Applicant: NIUTECH ENVIRONMENT TECHNOLOGY CORPORATIONInventors: Xiaolu NIU, Guoqian HAN, Jie NIU, Lanying TONG, Haimin ZHANG, Zongcai LI, Shengyu SHI, Bin NIU
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Publication number: 20210118139Abstract: A method may include obtaining a breast image of an object that is acquired by an imaging device; determining a projection curve based on the breast image; determining a first valley point and a second valley point of the projection curve; determining a peak point of the projection curve based the first valley point and the second valley point of the projection curve; determining a first valley location, a second valley location, and a peak location in the breast image based on the peak point, the first valley point, and the second valley point of the projection curve; and determining a breast region in the breast image based on the first valley location, the second valley location, and the peak location.Type: ApplicationFiled: November 29, 2020Publication date: April 22, 2021Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.Inventors: Liang XU, Jing YAN, Hanyu WANG, Jie NIU, Haihua ZHOU, Juan FENG, Le YANG, Na ZHANG, Yange MA
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Patent number: 10805385Abstract: A method and an apparatus for managing a resource on a cloud platform is disclosed. The method includes: determining a resource adjustment policy according to first status information of the cloud platform, determining a size of an intelligent sliding window (ISW) according to second status information of the cloud platform, where the ISW is used to indicate an allowed maximum page view PV of the application in a unit time; and adjusting, according to the resource adjustment policy, the quantity of resources allocated to the application, and adjusting the ISW according to the determined size of the ISW.Type: GrantFiled: July 27, 2018Date of Patent: October 13, 2020Assignee: Huawei Technologies Co., Ltd.Inventors: Qi Zhang, Jie Niu, Jiaqing Wu
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Publication number: 20200226803Abstract: A method and system for image reconstruction are provided. A projection image of a projection object may be obtained. A processed projection image may be generated based on the projection image through one or more pre-process operations. A reconstructed image including an artifact may be reconstructed based on the processed projection image. The artifact may be a detector edge artifact, a projection object edge artifact, and a serrated artifact. The detector edge artifact, the projection object edge artifact, and the serrated artifact may be removed from the reconstructed image.Type: ApplicationFiled: March 23, 2020Publication date: July 16, 2020Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.Inventors: Le YANG, Hao CHEN, Kai CUI, Juan FENG, Yecheng HAN, Yange MA, Jie NIU, Ji QI, Wanli TENG, Na ZHANG, Haihua ZHOU
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Publication number: 20200202530Abstract: The present disclosure relates to systems and methods for image splicing. The systems and methods may acquire a first image and a second image, determine a plurality of first feature points in a first region of the first image, determine a plurality of second feature points in a second region of the second image, then match the plurality of first feature points with the plurality of second feature points to generate a plurality of point pairs. Based on the plurality of point pairs, a third region on the first image and a fourth region on the second image may be determined. Finally, a third image may be generated based on the first image and the second image, wherein the third region of the first image may overlap with the fourth region of the second image in the third image.Type: ApplicationFiled: March 2, 2020Publication date: June 25, 2020Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.Inventors: Yang HU, Jie NIU, Liang XU, Yecheng HAN, Hanyu WANG, Yueyan BIAN, Wanli TENG, Kai CUI, Le YANG
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Patent number: 10600214Abstract: A method and system for image reconstruction are provided. A projection image of a projection object may be obtained. A processed projection image may be generated based on the projection image through one or more pre-process operations. A reconstructed image including an artifact may be reconstructed based on the processed projection image. The artifact may be a detector edge artifact, a projection object edge artifact, and a serrated artifact. The detector edge artifact, the projection object edge artifact, and the serrated artifact may be removed from the reconstructed image.Type: GrantFiled: November 23, 2018Date of Patent: March 24, 2020Assignee: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.Inventors: Le Yang, Haihua Zhou, Juan Feng, Kai Cui, Ji Qi, Na Zhang, Hao Chen, Jie Niu, Yecheng Han, Wanli Teng, Yange Ma
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Patent number: 10586355Abstract: A method and system for image reconstruction are provided. A projection image of a projection object may be obtained. A processed projection image may be generated based on the projection image through one or more pre-process operations. A reconstructed image including an artifact may be reconstructed based on the processed projection image. The artifact may be a detector edge artifact, a projection object edge artifact, and a serrated artifact. The detector edge artifact, the projection object edge artifact, and the serrated artifact may be removed from the reconstructed image.Type: GrantFiled: November 23, 2018Date of Patent: March 10, 2020Assignee: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.Inventors: Le Yang, Haihua Zhou, Juan Feng, Kai Cui, Ji Qi, Na Zhang, Hao Chen, Jie Niu, Yecheng Han, Wanli Teng, Yange Ma
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Patent number: 10580135Abstract: The present disclosure relates to systems and methods for image splicing. The systems and methods may acquire a first image and a second image, determine a plurality of first feature points in a first region of the first image, determine a plurality of second feature points in a second region of the second image, then match the plurality of first feature points with the plurality of second feature points to generate a plurality of point pairs. Based on the plurality of point pairs, a third region on the first image and a fourth region on the second image may be determined. Finally, a third image may be generated based on the first image and the second image, wherein the third region of the first image may overlap with the fourth region of the second image in the third image.Type: GrantFiled: July 14, 2017Date of Patent: March 3, 2020Assignee: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.Inventors: Yang Hu, Jie Niu, Liang Xu, Yecheng Han, Hanyu Wang, Yueyan Bian, Wanli Teng, Kai Cui, Le Yang
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Patent number: 10406675Abstract: The invention relates to the electric power field, in particular to a live working robot used for running and operating along wires of high-voltage transmission lines, which can realize obstacle surmounting of the live working robots along the wires safely and conveniently, comprising: a main body; a walking mechanism, wherein the walking mechanism comprises three walking arms installed on the main body and spaced apart from one another, a rolling wheel is arranged at an end of each walking arm and is in an online state when being located on an upper surface of a wire or in an offline state when being separated from the wire; the rolling wheels of at least two walking arms are in the online state; at least one part of the walking arm can extend and retract in the vertical direction to change the vertical position of the rolling wheel relative to the wire, and at least one walking arm has a rotatable portion which can rotate to change the position of the rolling wheel relative to the wire; a mounting mechanismType: GrantFiled: March 31, 2017Date of Patent: September 10, 2019Assignees: STATE GRID HUNAN ELECTRIC POWER COMPANY LIVE WORKING CENTER, STATE GRID HUNAN ELECTRIC POWER COMPANY, STATE GRID CORPORATION OF CHINA, HUNAN PEACE PROSPERITY ELECTRIC LIMITEDInventors: Xiaqing Liu, Dehua Zou, Yu Yan, Jie Niu, Jianjun Zhang, Cunyun Pan, Hao Guo, Yang Long, Naicheng Ou, Zhiwen Wang
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Publication number: 20190108660Abstract: A method and system for image reconstruction are provided. A projection image of a projection object may be obtained. A processed projection image may be generated based on the projection image through one or more pre-process operations. A reconstructed image including an artifact may be reconstructed based on the processed projection image. The artifact may be a detector edge artifact, a projection object edge artifact, and a serrated artifact. The detector edge artifact, the projection object edge artifact, and the serrated artifact may be removed from the reconstructed image.Type: ApplicationFiled: November 23, 2018Publication date: April 11, 2019Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.Inventors: Le YANG, Haihua ZHOU, Juan FENG, Kai CUI, Ji QI, Na ZHANG, Hao CHEN, Jie NIU, Yecheng HAN, Wanli TENG, Yange MA
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Publication number: 20190108661Abstract: A method and system for image reconstruction are provided. A projection image of a projection object may be obtained. A processed projection image may be generated based on the projection image through one or more pre-process operations. A reconstructed image including an artifact may be reconstructed based on the processed projection image. The artifact may be a detector edge artifact, a projection object edge artifact, and a serrated artifact. The detector edge artifact, the projection object edge artifact, and the serrated artifact may be removed from the reconstructed image.Type: ApplicationFiled: November 23, 2018Publication date: April 11, 2019Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.Inventors: Le YANG, Haihua ZHOU, Juan FENG, Kai CUI, Ji QI, Na ZHANG, Hao CHEN, Jie NIU, Yecheng HAN, Wanli TENG, Yange MA
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Patent number: 10140735Abstract: A method and system for image reconstruction are provided. A projection image of a projection object may be obtained. A processed projection image may be generated based on the projection image through one or more pre-process operations. A reconstructed image including an artifact may be reconstructed based on the processed projection image. The artifact may be a detector edge artifact, a projection object edge artifact, and a serrated artifact. The detector edge artifact, the projection object edge artifact, and the serrated artifact may be removed from the reconstructed image.Type: GrantFiled: September 14, 2016Date of Patent: November 27, 2018Assignee: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.Inventors: Le Yang, Haihua Zhou, Juan Feng, Kai Cui, Ji Qi, Na Zhang, Hao Chen, Jie Niu, Yecheng Han, Wanli Teng, Yange Ma
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Publication number: 20180337984Abstract: A method and an apparatus for managing a resource on a cloud platform is disclosed. The method includes: determining a resource adjustment policy according to first status information of the cloud platform, determining a size of an intelligent sliding window (ISW) according to second status information of the cloud platform, where the ISW is used to indicate an allowed maximum page view PV of the application in a unit time; and adjusting, according to the resource adjustment policy, the quantity of resources allocated to the application, and adjusting the ISW according to the determined size of the ISW.Type: ApplicationFiled: July 27, 2018Publication date: November 22, 2018Inventors: Qi ZHANG, Jie NIU, Jiaqing WU
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Publication number: 20180050448Abstract: The invention relates to the electric power field, in particular to a live working robot used for running and operating along wires of high-voltage transmission lines, which can realize obstacle surmounting of the live working robots along the wires safely and conveniently, comprising: a main body; a walking mechanism, wherein the walking mechanism comprises three walking arms installed on the main body and spaced apart from one another, a rolling wheel is arranged at an end of each walking arm and is in an online state when being located on an upper surface of a wire or in an offline state when being separated from the wire; the rolling wheels of at least two walking arms are in the online state; at least one part of the walking arm can extend and retract in the vertical direction to change the vertical position of the rolling wheel relative to the wire, and at least one walking arm has a rotatable portion which can rotate to change the position of the rolling wheel relative to the wire; a mounting mechanismType: ApplicationFiled: March 31, 2017Publication date: February 22, 2018Applicants: STATE GRID HUNAN ELECTRIC POWER COMPANY LIVE WORKING CENTER, STATE GRID HUNAN ELECTRIC POWER COMPANY, STATE GRID CORPORATION OF CHINA, HUNAN PEACE PROSPERITY ELECTRIC LIMITEDInventors: Xiaqing LIU, Dehua ZOU, Yu YAN, Jie NIU, Jianjun ZHANG, Cunyun PAN, Hao GUO, Yang LONG, Naicheng OU, Zhiwen WANG
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Patent number: 9875558Abstract: A method and system for image reconstruction are provided. A projection image of a projection object may be obtained. A processed projection image may be generated based on the projection image through one or more pre-process operations. A reconstructed image including an artifact may be reconstructed based on the processed projection image. The artifact may be a detector edge artifact, a projection object edge artifact, and a serrated artifact. The detector edge artifact, the projection object edge artifact, and the serrated artifact may be removed from the reconstructed image.Type: GrantFiled: May 30, 2017Date of Patent: January 23, 2018Assignee: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.Inventors: Le Yang, Haihua Zhou, Juan Feng, Kai Cui, Ji Qi, Na Zhang, Hao Chen, Jie Niu, Yecheng Han, Wanli Teng, Yange Ma
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Publication number: 20180018770Abstract: The present disclosure relates to systems and methods for image splicing. The systems and methods may acquire a first image and a second image, determine a plurality of first feature points in a first region of the first image, determine a plurality of second feature points in a second region of the second image, then match the plurality of first feature points with the plurality of second feature points to generate a plurality of point pairs. Based on the plurality of point pairs, a third region on the first image and a fourth region on the second image may be determined. Finally, a third image may be generated based on the first image and the second image, wherein the third region of the first image may overlap with the fourth region of the second image in the third image.Type: ApplicationFiled: July 14, 2017Publication date: January 18, 2018Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.Inventors: Yang HU, Jie NIU, Liang XU, Yecheng HAN, Hanyu WANG, Yueyan BIAN, Wanli TENG, Kai CUI, Le YANG
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Publication number: 20170301114Abstract: A method and system for image reconstruction are provided. A projection image of a projection object may be obtained. A processed projection image may be generated based on the projection image through one or more pre-process operations. A reconstructed image including an artifact may be reconstructed based on the processed projection image. The artifact may be a detector edge artifact, a projection object edge artifact, and a serrated artifact. The detector edge artifact, the projection object edge artifact, and the serrated artifact may be removed from the reconstructed image.Type: ApplicationFiled: September 14, 2016Publication date: October 19, 2017Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.Inventors: Le YANG, Haihua ZHOU, Juan FENG, Kai CUI, Ji QI, Na ZHANG, Hao CHEN, Jie NIU, Yecheng HAN, Wanli TENG, Yange MA
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Publication number: 20170270693Abstract: A method and system for image reconstruction are provided. A projection image of a projection object may be obtained. A processed projection image may be generated based on the projection image through one or more pre-process operations. A reconstructed image including an artifact may be reconstructed based on the processed projection image. The artifact may be a detector edge artifact, a projection object edge artifact, and a serrated artifact. The detector edge artifact, the projection object edge artifact, and the serrated artifact may be removed from the reconstructed image.Type: ApplicationFiled: May 30, 2017Publication date: September 21, 2017Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.Inventors: Le YANG, Haihua ZHOU, Juan FENG, Kai CUI, Ji QI, Na ZHANG, Hao CHEN, Jie NIU, Yecheng HAN, Wanli TENG, Yange MA
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Patent number: 9697623Abstract: A method and system for image reconstruction are provided. A projection image of a projection object may be obtained. A processed projection image may be generated based on the projection image through one or more pre-process operations. A reconstructed image including an artifact may be reconstructed based on the processed projection image. The artifact may be a detector edge artifact, a projection object edge artifact, and a serrated artifact. The detector edge artifact, the projection object edge artifact, and the serrated artifact may be removed from the reconstructed image.Type: GrantFiled: March 15, 2017Date of Patent: July 4, 2017Assignee: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.Inventors: Le Yang, Haihua Zhou, Juan Feng, Kai Cui, Ji Qi, Na Zhang, Hao Chen, Jie Niu, Yecheng Han, Wanli Teng, Yange Ma
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Publication number: 20170186192Abstract: A method and system for image reconstruction are provided. A projection image of a projection object may be obtained. A processed projection image may be generated based on the projection image through one or more pre-process operations. A reconstructed image including an artifact may be reconstructed based on the processed projection image. The artifact may be a detector edge artifact, a projection object edge artifact, and a serrated artifact. The detector edge artifact, the projection object edge artifact, and the serrated artifact may be removed from the reconstructed image.Type: ApplicationFiled: March 15, 2017Publication date: June 29, 2017Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.Inventors: Le YANG, Haihua ZHOU, Juan FENG, Kai CUI, Ji QI, Na ZHANG, Hao CHEN, Jie NIU, Yecheng HAN, Wanli TENG, Yange MA