Patents by Inventor Jianbo Sun

Jianbo Sun 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: 11283970
    Abstract: A method for image processing, an electronic device, and a computer readable storage medium are provided. A first cached image is acquired by capturing a current scene through an imaging apparatus of an electronic device. The method includes: acquiring depth information of the current scene; and acquiring a foreground portion of the first cached image based on the depth information.
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: March 22, 2022
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Jianbo Sun
  • Patent number: 11227368
    Abstract: The present disclosure provide a control method, a control apparatus, and an electronic device. The method includes processing the scene data to recognize a face region; processing the scene data to acquire depth information of the face region; determining a portrait region based on the face region and the depth information; and controlling the electronic device based on the portrait region.
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: January 18, 2022
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Jianbo Sun
  • Patent number: 11206360
    Abstract: Disclosed in the present disclosure are an exposure control method, an exposure control device and an electronic device. The exposure control method includes the following. Scene data is processed to obtain a foreground part of a cached main image. A reference exposure is determined according to brightness information of the foreground part. A first exposure for a first image and a second exposure for a second image are determined according to the reference exposure. An imaging device is controlled to expose according to the reference exposure, the first exposure and the second exposure.
    Type: Grant
    Filed: September 5, 2019
    Date of Patent: December 21, 2021
    Assignee: SHENZHEN HEYTAP TECHNOLOGY CORP., LTD.
    Inventor: Jianbo Sun
  • Patent number: 11145038
    Abstract: A method and a device for processing an image saturation based on depth of field, an electronic device and a computer readable storage medium are provided, for processing scene data collected by an imaging device. The scene data includes a first scene image. The method includes the following. The scene data is processed to determine whether a portrait exists in a scene. In response to determining that the portrait exists, the scene data is processed to identify a portrait region. The first scene image is processed to reduce a saturation of the portrait region.
    Type: Grant
    Filed: September 5, 2019
    Date of Patent: October 12, 2021
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Jianbo Sun
  • Patent number: 11145086
    Abstract: The present disclosure provides a control method, a control apparatus, and an electronic device. The method is for controlling an electronic device based on scene data collected by an imaging apparatus of the electronic device. The scene data includes a cached main image. The control method includes: processing the scene data to acquire depth information of the cached main image; acquiring a foreground portion of the cached main image based on the depth information; and controlling the electronic device based on the foreground portion.
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: October 12, 2021
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Jianbo Sun
  • Patent number: 10812733
    Abstract: Provided is a control method for controlling an imaging device. The control method includes operations that: a cached image output by an imaging device is processed to identify whether there is an overexposed area; in a case where there is the overexposed area, an RGB channel value of a surrounding area around the overexposed area is acquired; and white balance processing is performed on the cached image according to the RGB channel value. Further provided are a control device, a mobile terminal and a computer-readable storage medium.
    Type: Grant
    Filed: January 4, 2018
    Date of Patent: October 20, 2020
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Jianbo Sun
  • Patent number: 10692199
    Abstract: An image processing method includes (a) obtaining a first image corresponding to a first photography parameter; (b) obtaining a second image having a same scene as the first image, the second image corresponding to a second photography parameter; (c) blurring the first image to obtain a blurred first image; (d) defining a to-be-replaced portion of the blurred first image, the to-be-replaced portion corresponding to an overexposed portion of the first image; (e) obtaining a replacing portion of the second image, the replacing portion corresponding to the to-be-replaced portion; and (f) replacing the to-be-replaced portion of the blurred first image with the replacing portion of the second image to obtain a merged image.
    Type: Grant
    Filed: November 16, 2017
    Date of Patent: June 23, 2020
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Jianbo Sun
  • Publication number: 20200007736
    Abstract: Disclosed in the present disclosure are an exposure control method, an exposure control device and an electronic device. The exposure control method includes the following. Scene data is processed to obtain a foreground part of a cached main image. A reference exposure is determined according to brightness information of the foreground part. A first exposure for a first image and a second exposure for a second image are determined according to the reference exposure. An imaging device is controlled to expose according to the reference exposure, the first exposure and the second exposure.
    Type: Application
    Filed: September 5, 2019
    Publication date: January 2, 2020
    Inventor: Jianbo Sun
  • Publication number: 20190392561
    Abstract: The present disclosure provides an image processing method, an image processing device and an electronic device. The image processing method is configured to process scene data acquired by an imaging device. The scene data includes a first scene image. The method includes: processing the scene data to obtain a scheme of the first scene image; and processing the first scene image corresponding to the scheme, to enhance contrast between the scheme of the first scene image and a remaining part of the first scene image.
    Type: Application
    Filed: September 6, 2019
    Publication date: December 26, 2019
    Inventor: Jianbo Sun
  • Publication number: 20190392560
    Abstract: A method and a device for processing an image saturation based on depth of field, an electronic device and a computer readable storage medium are provided, for processing scene data collected by an imaging device. The scene data includes a first scene image. The method includes the following. The scene data is processed to determine whether a portrait exists in a scene. In response to determining that the portrait exists, the scene data is processed to identify a portrait region. The first scene image is processed to reduce a saturation of the portrait region.
    Type: Application
    Filed: September 5, 2019
    Publication date: December 26, 2019
    Inventor: Jianbo Sun
  • Publication number: 20190392611
    Abstract: The present disclosure provides a control method, a control apparatus, and an electronic device. The method is for controlling an electronic device based on scene data collected by an imaging apparatus of the electronic device. The scene data includes a cached main image. The control method includes: processing the scene data to acquire depth information of the cached main image; acquiring a foreground portion of the cached main image based on the depth information; and controlling the electronic device based on the foreground portion.
    Type: Application
    Filed: September 9, 2019
    Publication date: December 26, 2019
    Inventor: Jianbo Sun
  • Publication number: 20190392564
    Abstract: The present disclosure provide a control method, a control apparatus, and an electronic device. The method includes processing the scene data to recognize a face region; processing the scene data to acquire depth information of the face region; determining a portrait region based on the face region and the depth information; and controlling the electronic device based on the portrait region.
    Type: Application
    Filed: September 9, 2019
    Publication date: December 26, 2019
    Inventor: Jianbo Sun
  • Publication number: 20190394363
    Abstract: A method for image processing, an electronic device, and a computer readable storage medium are provided. A first cached image is acquired by capturing a current scene through an imaging apparatus of an electronic device. The method includes: acquiring depth information of the current scene; and acquiring a foreground portion of the first cached image based on the depth information.
    Type: Application
    Filed: September 9, 2019
    Publication date: December 26, 2019
    Inventor: Jianbo Sun
  • Publication number: 20190356833
    Abstract: Provided is a control method for controlling an imaging device. The control method includes operations that: a cached image output by an imaging device is processed to identify whether there is an overexposed area; in a case where there is the overexposed area, an RGB channel value of a surrounding area around the overexposed area is acquired; and white balance processing is performed on the cached image according to the RGB channel value. Further provided are a control device, a mobile terminal and a computer-readable storage medium.
    Type: Application
    Filed: January 4, 2018
    Publication date: November 21, 2019
    Inventor: Jianbo SUN
  • Publication number: 20190166344
    Abstract: Disclosed are a method and device for image white balance, a storage medium and electronic equipment. According to the method, an image to be processed generated by a first camera is acquired. Environmental information, obtained by the first camera and a second camera, of the image to be processed is acquired. White balance data is calculated according to the environmental information. White balance processing is performed on the image to be processed according to the white balance data.
    Type: Application
    Filed: September 19, 2018
    Publication date: May 30, 2019
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Jianbo SUN
  • Patent number: 10086401
    Abstract: Disclosed is a transparent, flame-retardant thermally-insulating, UV-blocking polymer composite film, comprising sequentially from the top: a flame retardant layer, a base layer, a thermal insulation layer, and a UV-blocking layer, having a total film thickness of 1 ?m to 500 ?m, visible light transmittance greater than 80%, UV light transmittance less than 1%, and near-infrared transmittance less than 10%. Also disclosed is a preparation method for the present transparent, flame retardant thermally-insulating, UV-blocking polymer composite film, the technical processes whereof are simple and easy to execute, involve low production costs, and are suitable for industrial mass production.
    Type: Grant
    Filed: October 15, 2014
    Date of Patent: October 2, 2018
    Assignees: BEIJING UNIVERSITY OF CHEMICAL TECHNOLOGY, CHIZHOU ENP TECHNOLOGY CO., LTD.
    Inventors: Jianfeng Chen, Xiaofei Zeng, Jiexin Wang, Jianbo Sun, Xingwei Han
  • Publication number: 20180174285
    Abstract: An image processing method includes (a) obtaining a first image corresponding to a first photography parameter; (b) obtaining a second image having a same scene as the first image, the second image corresponding to a second photography parameter; (c) blurring the first image to obtain a blurred first image; (d) defining a to-be-replaced portion of the blurred first image, the to-be-replaced portion corresponding to an overexposed portion of the first image; (e) obtaining a replacing portion of the second image, the replacing portion corresponding to the to-be-replaced portion; and (f) replacing the to-be-replaced portion of the blurred first image with the replacing portion of the second image to obtain a merged image.
    Type: Application
    Filed: November 16, 2017
    Publication date: June 21, 2018
    Inventor: Jianbo SUN
  • Patent number: 9633882
    Abstract: Methods of producing integrated circuits with interposers and integrated circuits produced from such methods are provided. In an exemplary embodiment, a method of producing an integrated circuit includes forming a base layer overlying a substrate, and forming an alignment mark overlying the base layer. A first layer is formed overlying the base layer and the alignment mark, and the first layer has a first layer thickness. A second layer is formed overlying the first layer, where the second layer has a second layer thickness and where a combined thickness of the first and second layer thicknesses is from about 2 to about 50 micrometers. A second component is formed from the second layer.
    Type: Grant
    Filed: September 29, 2015
    Date of Patent: April 25, 2017
    Assignee: GLOBALFOUNDRIES SINGAPORE PTE. LTD.
    Inventors: Ying Yu, Jianbo Sun, Derui Yin, Yelehanka Ramachandramurthy Pradeep, Rakesh Kumar
  • Publication number: 20170092523
    Abstract: Methods of producing integrated circuits with interposers and integrated circuits produced from such methods are provided. In an exemplary embodiment, a method of producing an integrated circuit includes forming a base layer overlying a substrate, and forming an alignment mark overlying the base layer. A first layer is formed overlying the base layer and the alignment mark, and the first layer has a first layer thickness. A second layer is formed overlying the first layer, where the second layer has a second layer thickness and where a combined thickness of the first and second layer thicknesses is from about 2 to about 50 micrometers. A second component is formed from the second layer.
    Type: Application
    Filed: September 29, 2015
    Publication date: March 30, 2017
    Inventors: Ying Yu, Jianbo Sun, Derui Yin, Yelehanka Ramachandramurthy Pradeep, Rakesh Kumar
  • Publication number: 20160243583
    Abstract: Disclosed is a transparent, flame-retardant thermally-insulating, UV-blocking polymer composite film, comprising sequentially from the top: a flame retardant layer, a base layer, a thermal insulation layer, and a UV-blocking layer, having a total film thickness of 1 ?m to 500 ?m, visible light transmittance greater than 80%, UV light transmittance less than 1%, and near-infrared transmittance less than 10%. Also disclosed is a preparation method for the present transparent, flame retardant thermally-insulating, UV-blocking polymer composite film, the technical processes whereof are simple and easy to execute, involve low production costs, and are suitable for industrial mass production.
    Type: Application
    Filed: October 15, 2014
    Publication date: August 25, 2016
    Inventors: Jianfeng Chen, Xiaofei Zeng, Jiexin Wang, Jianbo Sun, Xingwei Han