Patents by Inventor Luoqi Liu
Luoqi Liu 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: 10984295Abstract: Font recognition and similarity determination techniques and systems are described. In a first example, localization techniques are described to train a model using machine learning (e.g., a convolutional neural network) using training images. The model is then used to localize text in a subsequently received image, and may do so automatically and without user intervention, e.g., without specifying any of the edges of a bounding box. In a second example, a deep neural network is directly learned as an embedding function of a model that is usable to determine font similarity. In a third example, techniques are described that leverage attributes described in metadata associated with fonts as part of font recognition and similarity determinations.Type: GrantFiled: October 1, 2019Date of Patent: April 20, 2021Assignee: Adobe Inc.Inventors: Zhaowen Wang, Luoqi Liu, Hailin Jin
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Patent number: 10699166Abstract: Font recognition and similarity determination techniques and systems are described. In a first example, localization techniques are described to train a model using machine learning (e.g., a convolutional neural network) using training images. The model is then used to localize text in a subsequently received image, and may do so automatically and without user intervention, e.g., without specifying any of the edges of a bounding box. In a second example, a deep neural network is directly learned as an embedding function of a model that is usable to determine font similarity. In a third example, techniques are described that leverage attributes described in metadata associated with fonts as part of font recognition and similarity determinations.Type: GrantFiled: December 22, 2017Date of Patent: June 30, 2020Assignee: Adobe Inc.Inventors: Zhaowen Wang, Luoqi Liu, Hailin Jin
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Publication number: 20200034671Abstract: Font recognition and similarity determination techniques and systems are described. In a first example, localization techniques are described to train a model using machine learning (e.g., a convolutional neural network) using training images. The model is then used to localize text in a subsequently received image, and may do so automatically and without user intervention, e.g., without specifying any of the edges of a bounding box. In a second example, a deep neural network is directly learned as an embedding function of a model that is usable to determine font similarity. In a third example, techniques are described that leverage attributes described in metadata associated with fonts as part of font recognition and similarity determinations.Type: ApplicationFiled: October 1, 2019Publication date: January 30, 2020Applicant: Adobe Inc.Inventors: Zhaowen Wang, Luoqi Liu, Hailin Jin
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Patent number: 10467508Abstract: Font recognition and similarity determination techniques and systems are described. In a first example, localization techniques are described to train a model using machine learning (e.g., a convolutional neural network) using training images. The model is then used to localize text in a subsequently received image, and may do so automatically and without user intervention, e.g., without specifying any of the edges of a bounding box. In a second example, a deep neural network is directly learned as an embedding function of a model that is usable to determine font similarity. In a third example, techniques are described that leverage attributes described in metadata associated with fonts as part of font recognition and similarity determinations.Type: GrantFiled: April 25, 2018Date of Patent: November 5, 2019Assignee: Adobe Inc.Inventors: Zhaowen Wang, Luoqi Liu, Hailin Jin
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Patent number: 10074042Abstract: Font recognition and similarity determination techniques and systems are described. In a first example, localization techniques are described to train a model using machine learning (e.g., a convolutional neural network) using training images. The model is then used to localize text in a subsequently received image, and may do so automatically and without user intervention, e.g., without specifying any of the edges of a bounding box. In a second example, a deep neural network is directly learned as an embedding function of a model that is usable to determine font similarity. In a third example, techniques are described that leverage attributes described in metadata associated with fonts as part of font recognition and similarity determinations.Type: GrantFiled: October 6, 2015Date of Patent: September 11, 2018Assignee: ADOBE SYSTEMS INCORPORATEDInventors: Zhaowen Wang, Luoqi Liu, Hailin Jin
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Publication number: 20180239995Abstract: Font recognition and similarity determination techniques and systems are described. In a first example, localization techniques are described to train a model using machine learning (e.g., a convolutional neural network) using training images. The model is then used to localize text in a subsequently received image, and may do so automatically and without user intervention, e.g., without specifying any of the edges of a bounding box. In a second example, a deep neural network is directly learned as an embedding function of a model that is usable to determine font similarity. In a third example, techniques are described that leverage attributes described in metadata associated with fonts as part of font recognition and similarity determinations.Type: ApplicationFiled: April 25, 2018Publication date: August 23, 2018Applicant: Adobe Systems IncorporatedInventors: Zhaowen Wang, Luoqi Liu, Hailin Jin
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Publication number: 20180114097Abstract: Font recognition and similarity determination techniques and systems are described. In a first example, localization techniques are described to train a model using machine learning (e.g., a convolutional neural network) using training images. The model is then used to localize text in a subsequently received image, and may do so automatically and without user intervention, e.g., without specifying any of the edges of a bounding box. In a second example, a deep neural network is directly learned as an embedding function of a model that is usable to determine font similarity. In a third example, techniques are described that leverage attributes described in metadata associated with fonts as part of font recognition and similarity determinations.Type: ApplicationFiled: December 22, 2017Publication date: April 26, 2018Applicant: Adobe Systems IncorporatedInventors: Zhaowen Wang, Luoqi Liu, Hailin Jin
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Patent number: 9875429Abstract: Font recognition and similarity determination techniques and systems are described. In a first example, localization techniques are described to train a model using machine learning (e.g., a convolutional neural network) using training images. The model is then used to localize text in a subsequently received image, and may do so automatically and without user intervention, e.g., without specifying any of the edges of a bounding box. In a second example, a deep neural network is directly learned as an embedding function of a model that is usable to determine font similarity. In a third example, techniques are described that leverage attributes described in metadata associated with fonts as part of font recognition and similarity determinations.Type: GrantFiled: October 6, 2015Date of Patent: January 23, 2018Assignee: ADOBE SYSTEMS INCORPORATEDInventors: Zhaowen Wang, Luoqi Liu, Hailin Jin
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Publication number: 20170098138Abstract: Font recognition and similarity determination techniques and systems are described. In a first example, localization techniques are described to train a model using machine learning (e.g., a convolutional neural network) using training images. The model is then used to localize text in a subsequently received image, and may do so automatically and without user intervention, e.g., without specifying any of the edges of a bounding box. In a second example, a deep neural network is directly learned as an embedding function of a model that is usable to determine font similarity. In a third example, techniques are described that leverage attributes described in metadata associated with fonts as part of font recognition and similarity determinations.Type: ApplicationFiled: October 6, 2015Publication date: April 6, 2017Inventors: Zhaowen Wang, Luoqi Liu, Hailin Jin
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Publication number: 20170098140Abstract: Font recognition and similarity determination techniques and systems are described. In a first example, localization techniques are described to train a model using machine learning (e.g., a convolutional neural network) using training images. The model is then used to localize text in a subsequently received image, and may do so automatically and without user intervention, e.g., without specifying any of the edges of a bounding box. In a second example, a deep neural network is directly learned as an embedding function of a model that is usable to determine font similarity. In a third example, techniques are described that leverage attributes described in metadata associated with fonts as part of font recognition and similarity determinations.Type: ApplicationFiled: October 6, 2015Publication date: April 6, 2017Inventors: Zhaowen Wang, Luoqi Liu, Hailin Jin