Patents by Inventor Junwei Zhu
Junwei Zhu 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: 20220245876Abstract: Disclosed in embodiments of the present disclosure are a method and apparatus for virtual fitting. A specific implementation of the method comprises: receiving a fitting request comprising a model picture and a user image; performing human body positioning and surface coordinate analysis on the model picture and the user image respectively; performing clothing segmentation on the model picture and the user image respectively; on the basis of the clothing segmentation result and the surface coordinate analysis result, covering the pixels corresponding to a piece of clothing in the model picture to corresponding positions in the user image to obtain a synthesized image and information to be completed; and inputting the synthesized image, the positioning result of the user image, and said information into a pre-trained image completion network to obtain a completed image.Type: ApplicationFiled: March 26, 2020Publication date: August 4, 2022Inventors: Junwei ZHU, Zhidong SHE, Zhentao ZHANG
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Publication number: 20220046291Abstract: The present disclosure describes techniques for generating live streaming video data and playing live streaming video. The techniques comprise obtaining live broadcasting video data; identifying a target object in a video frame; determining a target area based on the target object in the video frame; encoding data indicative of the target area based on a predetermined format for supplementary enhancement information to obtain encoded target area data; and adding the encoded target area data to a data packet corresponding to the video frame, wherein the data packet is encoded based on a predetermined video data format, and wherein the predetermined video data format and the predetermined format for supplementary enhancement information are mutually compatible data encoding formats.Type: ApplicationFiled: August 3, 2021Publication date: February 10, 2022Inventors: Jun JIANG, Junwei Zhu, Yongfang Qin
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Publication number: 20220027609Abstract: The processing method comprises: acquiring a first image set corresponding to a product category; labelling at least one region of interest for each image in the first image set, wherein each region of interest is used for representing an object; acquiring a scanning window; using the scanning window to scan the regions of interest, acquiring scanning results, and placing the scanning results into a sample training set; establishing an illustration frame acquisition model by taking the first image set as input and taking the sample training set as output; acquiring an image to be processed, and using the illustration frame acquisition model to acquire a target webpage illustration frame corresponding to the image to be processed; and cutting, according to the target webpage illustration frame, the image to be processed so as to obtain a target webpage illustration.Type: ApplicationFiled: January 2, 2020Publication date: January 27, 2022Applicants: BEIJING JINGDONG SHANGKE INFORMATION TECHNOLOGY CO, LTD., BEIJING JINGDONG CENTURY TRADING CO.,LTD.Inventors: Xichen WANG, Zhentao ZHANG, Zhidong SHE, Junwei ZHU, Gang WANG, Liang ZHANG, Zhengfeng RAO
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Publication number: 20210250660Abstract: The present disclosure describes techniques of synchronizing subtitles in live broadcast The disclosed techniques comprise obtaining a source signal and a simultaneous interpretation signal in a live broadcast; performing voice recognition on the simultaneous interpretation signal in real-time to obtain corresponding translation text; delaying the simultaneous interpretation signal to obtain a first delayed signal; delaying the source signal to obtain a second delayed signal; obtaining proofreading results of the first delayed signal and the corresponding translation text; determining proofread subtitles based on the proofreading results; and sending the proofread subtitles and the second delay signal to a live display interface.Type: ApplicationFiled: February 5, 2021Publication date: August 12, 2021Inventors: Jun Jiang, Junwei Zhu, Zhaozhi Xiong, Nanling Zheng
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Patent number: 10849325Abstract: The invention disclosed an intelligent dehumidification device for a hot air circulation baking system, which internally includes a compressor, a condenser, a throttle valve, an evaporator, a total heat exchanger, a controller, a heat dissipation fan, a liquid level sensor, a temperature and humidity sensor, an axial flow fan, a drain solenoid valve, a condensate collecting box and a temperature sensor and externally includes a dehumidification air inlet, a dehumidification air outlet, a fresh air inlet, a heat dissipation air outlet and a condensate discharge port.Type: GrantFiled: December 28, 2018Date of Patent: December 1, 2020Assignee: Hunan University of Science and TechnologyInventors: Cailun Huang, Yongjun Tian, Jing Wang, Nian Zhang, Li Ouyang, Junwei Zhu, Kaixuan Zhang, Xiongsheng Yi
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Publication number: 20190274316Abstract: The invention disclosed an intelligent dehumidification device for a hot air circulation baking system, which internally includes a compressor, a condenser, a throttle valve, an evaporator, a total heat exchanger, a controller, a heat dissipation fan, a liquid level sensor, a temperature and humidity sensor, an axial flow fan, a drain solenoid valve, a condensate collecting box and a temperature sensor and externally includes a dehumidification air inlet, a dehumidification air outlet, a fresh air inlet, a heat dissipation air outlet and a condensate discharge port.Type: ApplicationFiled: December 28, 2018Publication date: September 12, 2019Inventors: Cailun HUANG, Yongjun TIAN, Jing WANG, Nian ZHANG, Li OUYANG, Junwei ZHU, Kaixuan ZHANG, Xiongsheng YI
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Publication number: 20160338369Abstract: Disclosed are aspergillus oryzae aged cheese and a preparation method thereof wherein the preparation method of the aspergillus oryzae cheese comprises the following steps: (1) inoculating raw milk after sterilization with lactic acid bacteria fermentation agent and aspergillus oryzae spore powder, fermenting to a pH value of 6.3-6.5, wherein an additive amount of the aspergillus oryzae spore powder is 0.001‰-0.008‰ of a mass of the raw milk; (2) adding rennin and obtaining curd after curding; (3) cutting the curd to obtain curd blocks; and (4) moulding the curd blocks after expelling whey, and performing pickling and maturing after demoulding, wherein 1-7 days are taken for maturing under 20-30° C.; 7-15 days are taken for maturing under 15-20° C.; 10-20 days are taken for continuing maturing under 8-12° C.; and relative humidity of an environment for maturing is 85%-95%.Type: ApplicationFiled: July 2, 2014Publication date: November 24, 2016Applicant: BRIGHT DAIRY & FOOD CO., LTDInventors: Jianping HOU, Benheng GUO, Zhenmin LIU, Huaning YU, Feng HANG, Xin SONG, Haibo MU, Qinbo WANG, Junwei ZHU
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Patent number: 7939091Abstract: The compositions comprise an effective repellent amount of one or more monoterpenoids, one or more sesquiterpenoids or a blend of one or more monoterpenoids and one or more sesquiterpenoids in combination with a carrier, wherein the compositions are formulated to repel a target pest from a target area. In one embodiment, the one or more monoterpenoids, and/or one or more sesquiterpenoids are from a biorational source, such as a plant volatile. In one embodiment, the one or more sesquiterpenoids are oxygen-containing sesquiterpenoids. In a particular embodiment, the plant volatile is a monoterpenoid, such as “nepetalactone” (or the individual nepetalactone isomers) derived from catnip (Nepeta cataria). In another embodiment, the plant volatile is additionally or alternatively a sesquiterpenoid derived from the fruit of the Osage orange tree (Maclura pomifera), Siam wood or the Amyris plant. Such compositions have repellency, including long term repellency, against arthropods.Type: GrantFiled: March 21, 2006Date of Patent: May 10, 2011Assignee: Iowa State University Research Foundation, Inc.Inventors: Joel R. Coats, Gretchen Elizabeth Schultz, Junwei Zhu
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Patent number: 7589122Abstract: Soybean volatile compounds, soybean aphid-induced volatile compounds and soybean aphid sex pheromones are semiochemicals of the invention used to suppress soybean aphid population. Methyl salicylate is an embodiment of a soybean aphid-induced volatile compound useful in the invention. Benzaldehyde is an embodiment of a soybean host plant volatile compound useful in the invention. Also useful as sex pheromones are nepetalactol and nepetalactone. The compounds may be blended in a preferred embodiment.Type: GrantFiled: May 6, 2005Date of Patent: September 15, 2009Assignee: MSTRS Technologies, Inc.Inventors: Junwei Zhu, Thomas Baker
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Patent number: 7524888Abstract: This invention provides compositions and methods useful for repelling target pests. The compositions comprise an amount of a monoterpenoid or sesquiterpenoid effective to repel a target pest from a target area, the monoterpenoid or sesquiterpenoid in combination with a carrier. In one embodiment, the monoterpenoid or sesquiterpenoid is from a biorational source, such as a plant volatile. In a particular embodiment, the plant volatile is a monoterpenoid, such as “nepetalactone” (or the individual nepetalactone isomers) derived from catnip (Nepeta cataria). In another embodiment, the plant volatile is any one or a combination of sesquiterpenoids derived from the fruit of the Osage orange tree (Maclura pomifera). Such compositions have repellency against arthropods, such as cockroaches, mosquitoes, mites, ticks, spiders, and so forth.Type: GrantFiled: December 18, 2002Date of Patent: April 28, 2009Assignee: Iowa State University Research Foundation, Inc.Inventors: Joel R. Coats, Christopher J. Peterson, Junwei Zhu, Thomas C. Baker, Leah T. Nemetz
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Publication number: 20070154504Abstract: The compositions comprise an effective repellent amount of one or more monoterpenoids, one or more sesquiterpenoids or a blend of one or more monoterpenoids and one or more sesquiterpenoids in combination with a carrier, wherein the compositions are formulated to repel a target pest from a target area. In one embodiment, the one or more monoterpenoids, and/or one or more sesquiterpenoids are from a biorational source, such as a plant volatile. In one embodiment, the one or more sesquiterpenoids are oxygen-containing sesquiterpenoids. In a particular embodiment, the plant volatile is a monoterpenoid, such as “nepetalactone” (or the individual nepetalactone isomers) derived from catnip (Nepeta cataria). In another embodiment, the plant volatile is additionally or alternatively a sesquiterpenoid derived from the fruit of the Osage orange tree (Maclura pomifera), Siam wood or the Amyris plant. Such compositions have repellency, including long term repellency, against arthropods.Type: ApplicationFiled: March 21, 2006Publication date: July 5, 2007Inventors: Joel Coats, Gretchen Schultz, Junwei Zhu
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Publication number: 20050249769Abstract: Soybean volatile compounds, soybean aphid-induced volatile compounds and soybean aphid sex pheromones are semiochemicals of the invention used to suppress soybean aphid population. Methyl salicylate is an embodiment of a soybean aphid-induced volatile compound useful in the invention. Benzaldehyde is an embodiment of a soybean host plant volatile compound useful in the invention. Also useful as sex pheromones are nepetalactol and nepetalactone. The compounds may be blended in a preferred embodiment.Type: ApplicationFiled: May 6, 2005Publication date: November 10, 2005Applicant: MSTRS TECHNOLOGIES, INC.Inventors: Junwei Zhu, Thomas Baker
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Publication number: 20030138471Abstract: This invention provides compositions and methods useful for repelling target pests. The compositions comprise an amount of a monoterpenoid or sesquiterpenoid effective to repel a target pest from a target area, the monoterpenoid or sesquiterpenoid in combination with a carrier. In one embodiment, the monoterpenoid or sesquiterpenoid is from a biorational source, such as a plant volatile. In a particular embodiment, the plant volatile is a monoterpenoid, such as “nepetalactone” (or the individual nepetalactone isomers) derived from catnip (Nepeta cataria). In another embodiment, the plant volatile is any one or a combination of sesquiterpenoids derived from the fruit of the Osage orange tree (Maclura pomifera). Such compositions have repellency against arthropods, such as cockroaches, mosquitoes, mites, ticks, spiders, and so forth.Type: ApplicationFiled: December 18, 2002Publication date: July 24, 2003Applicant: Iowa State University Research Foundation, Inc.Inventors: Joel R. Coats, Christopher J. Peterson, Junwei Zhu, Thomas C. Baker, Leah T. Nemetz
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Patent number: 6562332Abstract: The invention provides methods and compositions useful for attracting predatory insects.Type: GrantFiled: December 5, 2000Date of Patent: May 13, 2003Assignee: Iowa State University Research Foundation, Inc.Inventors: Thomas C. Baker, John J. Obrycki, Junwei Zhu
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Patent number: 6543181Abstract: A Drosophila fruit fly attractant composition including: a volatile short chain carboxylic acid, a volatile short chain alcohol, a volatile aryl substituted alcohol, and a nitrogen compound. The invention also includes Drosophila fruit fly attractant-trapant compositions.Type: GrantFiled: June 22, 2001Date of Patent: April 8, 2003Assignee: Iowa State University Research Foundation, Inc.Inventors: Thomas C. Baker, Junwei Zhu, Kye-Chung Park
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Patent number: 6524605Abstract: This invention provides compositions and methods useful for repelling target pests. The compositions comprise an amount of a monoterpenoid or sesquiterpenoid effective to repel a target pest from a target area, the monoterpenoid or sesquiterpenoid in combination with a carrier. In one embodiment, the monoterpenoid or sesquiterpenoid is from a biorational source, such as a plant volatile. In a particular embodiment, the plant volatile is a monoterpenoid, such as “nepetalactone” (or the individual nepetalactone isomers) derived from catnip (Nepeta cataria). In another embodiment, the plant volatile is any one or a combination of sesquiterpenoids derived from the fruit of the Osage orange tree (Maclura pomifera). Such compositions have repellency against arthropods, such as cockroaches, mosquitoes, mites, ticks, spiders, and so forth.Type: GrantFiled: August 4, 2000Date of Patent: February 25, 2003Assignee: Iowa State University Research Foundation, Inc.Inventors: Joel R. Coats, Christopher J. Peterson, Junwei Zhu, Thomas C. Baker, Leah T. Nemetz
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Publication number: 20010043937Abstract: The invention provides methods and compositions useful for attracting predatory insects.Type: ApplicationFiled: December 5, 2000Publication date: November 22, 2001Inventors: Thomas C. Baker, John J. Obrycki, Junwei Zhu