Patents by Inventor Solae LEE

Solae LEE 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).

  • METHOD AND APPARATUS FOR TESTING LIVENESS
    Publication number: 20210326616
    Abstract: Disclosed is a method and apparatus for testing a liveness, where the liveness test method includes receiving a color image and a photodiode (PD) image of an object from an image sensor comprising a pixel formed of a plurality of PDs, preprocessing the color image and the PD image, and determining a liveness of the object by inputting a result of preprocessing the color image and a result of preprocessing the PD image into a neural network.
    Type: Application
    Filed: September 16, 2020
    Publication date: October 21, 2021
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Hana LEE, Youngjun KWAK, Sungheon PARK, Hyeongwook YANG, Byung In YOO, Juwoan YOO, Solae LEE, Yong-Il LEE, Jiho CHOI
  • METHOD AND APPARATUS FOR DETECTING LIVENESS BASED ON PHASE DIFFERENCE
    Publication number: 20210264182
    Abstract: A method and apparatus for detecting a liveness based on a phase difference are provided. The method includes generating a first phase image based on first visual information of a first phase, generating a second phase image based on second visual information of a second phase, generating a minimum map based on a disparity between the first phase image and the second phase image, and detecting a liveness based on the minimum map.
    Type: Application
    Filed: September 10, 2020
    Publication date: August 26, 2021
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Solae LEE, Youngjun KWAK, Sungheon PARK, Byung In YOO, Yong-Il LEE, Hana LEE, Jiho CHOI
  • DEVICE AND METHOD WITH SENSOR-SPECIFIC IMAGE RECOGNITION
    Publication number: 20210174138
    Abstract: A method with image recognition includes: extracting, using a feature extraction layer, feature data from an input image received by an image sensor; and outputting a recognition result of an object appearing in the input image, by applying a fixed mask and a variable mask to the extracted feature data, wherein the variable mask is adjusted in response to the extracted feature data.
    Type: Application
    Filed: April 23, 2020
    Publication date: June 10, 2021
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jiho CHOI, Solae LEE, Hana LEE, Youngjun KWAK, Byung In YOO, Yong-Il LEE
  • METHOD AND APPARATUS WITH BLUR ESTIMATION
    Publication number: 20200410647
    Abstract: A processor-implemented method with blur estimation includes: acquiring size information of an input image; resizing the input image to generate a target image of a preset size; estimating a blur of the target image; and estimating a blur of the input image based on the size information of the input image.
    Type: Application
    Filed: May 6, 2020
    Publication date: December 31, 2020
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Seong-Jin PARK, Jiwon BAEK, Seungju HAN, Minsu KO, Solae LEE, Hana LEE
  • METHOD AND APPARATUS WITH LIVENESS DETECTION
    Publication number: 20200349372
    Abstract: A liveness detection method and apparatus, and a facial verification method and apparatus are disclosed. The liveness detection method includes detecting a face region in an input image, measuring characteristic information of the face region, adjusting the measured characteristic information in response to the characteristic information not satisfying a condition, and performing a liveness detection on the face region with the adjusted characteristic information upon the measured characteristic information not satisfying the condition.
    Type: Application
    Filed: March 3, 2020
    Publication date: November 5, 2020
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Hana LEE, Solae LEE, Minsu KO, Jiwon BAEK, Seungju HAN