Patents by Inventor Xiangsheng Huang

Xiangsheng Huang 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).

  • Publication number: 20240116952
    Abstract: The disclosure relates to KRASG12D inhibitor compounds having the structure of Formula (A) or Formula (B), pharmaceutical compositions thereof, and methods of use thereof for inhibiting, treating, and/or preventing KRASG12D mutation-associated diseases, disorders and conditions.
    Type: Application
    Filed: September 8, 2023
    Publication date: April 11, 2024
    Inventors: Jiasheng LU, Xiang JI, Xianchao DU, Yanpeng WU, Xiaolin HE, Guangwei REN, Lina CHU, Chuanhao HUANG, Xingwu ZHU, Yuhua ZHANG, Jian GE, Tianlun ZHOU, Xiangsheng YE, Xianqi KONG, Dawei CHEN
  • Patent number: 9311524
    Abstract: An image processing apparatus and method may accurately separate only humans among moving objects, and also accurately separate even humans who have no motion via human segmentation using a depth data and face detection technology. The apparatus includes a face detecting unit to detect a human face in an input color image, a background model producing/updating unit to produce a background model using a depth data of an input first frame and face detection results, a candidate region extracting unit to produce a candidate region as a human body region by comparing the background model with a depth data of an input second or subsequent frame, and to extract a final candidate region by removing a region containing a moving object other than a human from the candidate region, and a human body region extracting unit to extract the human body region from the candidate region.
    Type: Grant
    Filed: December 6, 2012
    Date of Patent: April 12, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Won Jun Hwang, Dong Soo Kim, Kyung Shik Roh, Young Bo Shim, Xiangsheng Huang
  • Patent number: 8803950
    Abstract: Disclosed is a 3D face capturing apparatus, method and computer-readable medium. As an example, the 3D face capturing method includes obtaining a face color image, obtaining a face depth image, aligning, by a computer, the face color image and the face depth image, obtaining, by the computer, a 3D face model by 2D modeling of the face color image and covering a modeled 2D face area on an image output by an image alignment module, removing by the computer, depth noise of the 3D face model, and obtaining, by the computer, an accurate 3D face model by aligning the 3D face model and a 3D face template, and removing residual noise based on a registration between the 3D face model and the 3D face template.
    Type: Grant
    Filed: August 24, 2010
    Date of Patent: August 12, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Haibing Ren, Xiangsheng Huang, Hwa Sup Lim
  • Patent number: 8615113
    Abstract: A multi-view face recognition method and system are provided. In the multi-view face recognition method, two images to be recognized are input, a linear projection matrix is calculated based on grouped images in a training set, two feature vectors corresponding to the two input images are extracted based on the linear projection matrix, a distance between the two extracted feature vectors is calculated, and it is determined based on the distance between the two feature vectors whether the two input images belong to a same person.
    Type: Grant
    Filed: October 20, 2008
    Date of Patent: December 24, 2013
    Assignees: Samsung Electronics Co., Ltd., Beijing Samsung Telecom R&D Center
    Inventors: Jongha Lee, Xiangsheng Huang, Jungbae Kim, Seong-deok Lee
  • Publication number: 20110043610
    Abstract: Disclosed is a 3D face capturing apparatus, method and computer-readable medium. As an example, the 3D face capturing method includes obtaining a face color image, obtaining a face depth image, aligning, by a computer, the face color image and the face depth image, obtaining, by the computer, a 3D face model by 2D modeling of the face color image and covering a modeled 2D face area on an image output by an image alignment module, removing by the computer, depth noise of the 3D face model, and obtaining, by the computer, an accurate 3D face model by aligning the 3D face model and a 3D face template, and removing residual noise based on a registration between the 3D face model and the 3D face template.
    Type: Application
    Filed: August 24, 2010
    Publication date: February 24, 2011
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Haibing REN, Xiangsheng Huang, Hwa Sup Lim
  • Publication number: 20090180671
    Abstract: A multi-view face recognition method and system are provided. In the multi-view face recognition method, two images to be recognized are input, a linear projection matrix is calculated based on grouped images in a training set, two feature vectors corresponding to the two input images are extracted based on the linear projection matrix, a distance between the two extracted feature vectors is calculated, and it is determined based on the distance between the two feature vectors whether the two input images belong to a same person.
    Type: Application
    Filed: October 20, 2008
    Publication date: July 16, 2009
    Applicants: SAMSUNG ELECTRONICS CO., LTD., BEIJING SAMSUNG TELECOM R&D CENTER
    Inventors: Jongha Lee, Xiangsheng Huang, Junghae Kim, Seong-deok Lee
  • Publication number: 20090028444
    Abstract: A method, medium, and apparatus with a generated object descriptor using a curvature gabor filter, with complementary object recognition being performed by applying a general gabor filter and a curvature gabor filter having various curvatures, such that the dimension and efficiency of a feature vector can be increased by detecting correlations between features of an object searching for a parameter and its position of an optimal curvature gabor filter through boosting learning, and projecting the extracted features onto a base vector having the highest classification rate.
    Type: Application
    Filed: December 19, 2007
    Publication date: January 29, 2009
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Won-Jun Hwang, Xiangsheng Huang, Seok-cheol Kee
  • Publication number: 20080166026
    Abstract: A face descriptor generating method and apparatus and face recognition method and apparatus using extended local binary pattern (LBP) are provided. Since LBP features are selected by performing a supervised learning process on the extended LBP features and the selected extended LBP features are used in face recognition, it is possible to reduce errors in face recognition or identity verification and to increase face recognition efficiency. In addition, the extended LBP features are used so that it is possible to overcome the problem of time-consumption of the process.
    Type: Application
    Filed: August 1, 2007
    Publication date: July 10, 2008
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Xiangsheng Huang, Won-jun Hwang, Jiali Zhao, Young-su Moon, Gyu-tae Park
  • Publication number: 20080107311
    Abstract: A face recognition method and apparatus using extended Gabor wavelet features are provided. In the face recognition method, extended Gabor wavelet features are extracted from a face image by applying an extended Gabor wavelet filter, a Gabor wavelet feature set is selected by performing a supervised learning process on the extended Gabor wavelet features, and the selected Gabor wavelet feature set is used for face recognition. Accordingly, it is possible to solve problems of a high error rate of face recognition and low face recognition efficiency caused from a limitation of parameters of the Gabor wavelet filter. In addition, it is possible to solve the problem of increased calculation complexity caused from using an extended Gabor wavelet filter and to implement robust face recognition which is excellent in dealing with a change in expression and illumination.
    Type: Application
    Filed: May 8, 2007
    Publication date: May 8, 2008
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Xiangsheng Huang, Won-jun Hwang, Seok-chaol Kee, Young-su Moon, Gyu-lee Park, Jong-ho Lee
  • Publication number: 20060146062
    Abstract: A method and an apparatus for constructing classifiers based on face texture information and a method and an apparatus for recognizing a face using statistical features of texture information.
    Type: Application
    Filed: December 30, 2005
    Publication date: July 6, 2006
    Applicants: Samsung Electronics Co., Ltd., Institute of Automation Chinese Academy of Sciences
    Inventors: Seokcheol Kee, Bin Xu, Yangsheng Wang, Ziqing Li, Xiangsheng Huang, Xiaouxu Zhou