Processing

Please wait...

Settings

Settings

Goto Application

1. CN113869088 - Biological feature recognition method and device

Office
China
Application Number 202010615604.2
Application Date 30.06.2020
Publication Number 113869088
Publication Date 31.12.2021
Publication Kind A
IPC
G06K 9/00
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
G06K 9/62
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
62Methods or arrangements for recognition using electronic means
G06N 3/08
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
3Computer systems based on biological models
02using neural network models
08Learning methods
CPC
G06K 9/6256
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
62Methods or arrangements for recognition using electronic means
6217Design or setup of recognition systems and techniques; Extraction of features in feature space; Clustering techniques; Blind source separation
6256Obtaining sets of training patterns; Bootstrap methods, e.g. bagging, boosting
G06N 3/08
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
3Computer systems based on biological models
02using neural network models
08Learning methods
G06K 9/00
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
G06K 9/62
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
62Methods or arrangements for recognition using electronic means
Applicants ARCSOFT CORPORATION LIMITED
虹软科技股份有限公司
Inventors LIN CHONGYANG
林崇仰
SHEN CONG
申聪
Agents 北京康信知识产权代理有限责任公司 11240
Title
(EN) Biological feature recognition method and device
(ZH) 生物特征识别方法和装置
Abstract
(EN) The invention discloses a biological feature recognition method and device. The method comprises the following steps: acquiring registration data of a biological feature by using a first sensor, and generating a first image; converting the first image into a second image; generating template data based on the first image and the second image; acquiring to-be-identified data of the biological characteristics by using the first sensor or the second sensor; and matching the to-be-identified data with the template data to obtain an identification result. According to the invention, the effect that multiple sensors do not need to be registered for many times and are convenient to use is achieved.
(ZH) 本发明公开了一种生物特征识别方法和装置。该方法包括:使用第一传感器获取生物特征的注册数据,并生成第一图像;将第一图像转换为第二图像;基于第一图像和第二图像生成模板数据;使用第一传感器或第二传感器获取生物特征的待识别数据;将待识别数据与模板数据进行匹配,获得识别结果。通过本发明,达到了无需对多个传感器多次注册方便使用的效果。
Related patent documents