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).

  • Patent number: 10984295
    Abstract: 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: Grant
    Filed: October 1, 2019
    Date of Patent: April 20, 2021
    Assignee: Adobe Inc.
    Inventors: Zhaowen Wang, Luoqi Liu, Hailin Jin
  • Patent number: 10699166
    Abstract: 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: Grant
    Filed: December 22, 2017
    Date of Patent: June 30, 2020
    Assignee: Adobe Inc.
    Inventors: Zhaowen Wang, Luoqi Liu, Hailin Jin
  • Publication number: 20200034671
    Abstract: 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: Application
    Filed: October 1, 2019
    Publication date: January 30, 2020
    Applicant: Adobe Inc.
    Inventors: Zhaowen Wang, Luoqi Liu, Hailin Jin
  • Patent number: 10467508
    Abstract: 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: Grant
    Filed: April 25, 2018
    Date of Patent: November 5, 2019
    Assignee: Adobe Inc.
    Inventors: Zhaowen Wang, Luoqi Liu, Hailin Jin
  • Patent number: 10074042
    Abstract: 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: Grant
    Filed: October 6, 2015
    Date of Patent: September 11, 2018
    Assignee: ADOBE SYSTEMS INCORPORATED
    Inventors: Zhaowen Wang, Luoqi Liu, Hailin Jin
  • Publication number: 20180239995
    Abstract: 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: Application
    Filed: April 25, 2018
    Publication date: August 23, 2018
    Applicant: Adobe Systems Incorporated
    Inventors: Zhaowen Wang, Luoqi Liu, Hailin Jin
  • Publication number: 20180114097
    Abstract: 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: Application
    Filed: December 22, 2017
    Publication date: April 26, 2018
    Applicant: Adobe Systems Incorporated
    Inventors: Zhaowen Wang, Luoqi Liu, Hailin Jin
  • Patent number: 9875429
    Abstract: 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: Grant
    Filed: October 6, 2015
    Date of Patent: January 23, 2018
    Assignee: ADOBE SYSTEMS INCORPORATED
    Inventors: Zhaowen Wang, Luoqi Liu, Hailin Jin
  • Publication number: 20170098138
    Abstract: 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: Application
    Filed: October 6, 2015
    Publication date: April 6, 2017
    Inventors: Zhaowen Wang, Luoqi Liu, Hailin Jin
  • Publication number: 20170098140
    Abstract: 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: Application
    Filed: October 6, 2015
    Publication date: April 6, 2017
    Inventors: Zhaowen Wang, Luoqi Liu, Hailin Jin