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自动化研究所 [9]
长春光学精密机械与物... [1]
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学位论文 [5]
期刊论文 [5]
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Fingerprint of tablet of Corydalis tuber for alleviating pain by HPLC
期刊论文
OAI收割
JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES, 2008, 卷号: 31, 期号: 3, 页码: 452-464
作者:
Zhang, Shaojun
;
Ouyang, Fan
;
Wang, Changhai
;
Gu, Ming
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2013/10/08
image chromatographic fingerprint (ICF)
digitized chromatographic fingerprint spectrum (DCFS)
tablet of Corydalis tuber for alleviating pain
quality control
pharmaceutical analysis
基于嵌入式系统的指纹识别算法研究
学位论文
OAI收割
工学博士, 中国科学院自动化研究所: 中国科学院研究生院, 2007
作者:
赵绪王莹
收藏
  |  
浏览/下载:74/0
  |  
提交时间:2015/09/02
指纹图像重构
二值化
模板压缩
互信息
指纹匹配
Fingerprint Image Reconstruction
Binarization
Template Compression
Mutual Information
Fingerprint Matching
A new algorithm for distorted fingerprints matching based on normalized fuzzy similarity measure
期刊论文
OAI收割
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2006, 卷号: 15, 期号: 3, 页码: 767-776
作者:
Chen, XJ
;
Tian, J
;
Yang, X
;
Tian, Jie
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2015/11/07
biometrics
fingerprint
image registration
matching
minutia
similarity measures
Recent progress in fingerprint recognition
期刊论文
OAI收割
PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL, 2006, 卷号: 16, 期号: 3, 页码: 231-240
作者:
Tian, J
;
Chen, XJ
;
Zhang, YY
;
Yang, X
;
He, YL
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2015/11/06
biometrics
fingerprint
enhancement
matching
minutia
image registration
similarity measures
An image identification system of seal with fingerprint based on CMOS image sensor (EI CONFERENCE)
会议论文
OAI收割
ICO20: Optical Information Processing, August 21, 2005 - August 26, 2005, Changchun, China
作者:
Xue X.-C.
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  |  
浏览/下载:17/0
  |  
提交时间:2013/03/25
CMOS image sensors now become increasingly competitive with respect to their CCD counterparts
while adding advantages such as no blooming
simpler driving requirements and the potential of on-chip integration of sensor
analog signal conditioning circuits
A/D converter and digital processing functions. Furthermore
CMOS sensors are the best choices for low-cost imaging systems. An image identification system based on CMOS image sensor is used to identify the seal images that include fingerprint
and then determine whether the seal is fake or not. The system consists of a color CMOS image sensor (OV2610)
a buffer memory
a CPLD
a MCU (P89C61X2)
a USB2.0 interface chip (ISP1581) and a personal computer. The CPLD implement the logic and timing of the system. The MCU and the USB2.0 interface chip deal with the communications between the images acquisition system and PC. Thus PC can send some parameters and commands to the images acquisition system and also read image data from it. The identification of the images of seal is processed by the PC. The structure and scheme of the system are discussed in detail in this paper. Several test images of seal taken by the system are also provided in the paper.
Segmentation of fingerprint images using linear classifier
期刊论文
OAI收割
EURASIP JOURNAL ON APPLIED SIGNAL PROCESSING, 2004, 卷号: 2004, 期号: 4, 页码: 480-494
作者:
Chen, XJ
;
Tian, J
;
Cheng, J
;
Yang, X
;
Tian, Jie
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2015/09/23
fingerprint image segmentation
block features
linear classification
image processing
指纹识别中的图像增强和特征提取算法研究
学位论文
OAI收割
工学硕士, 中国科学院自动化研究所: 中国科学院研究生院, 2003
杨建伟
收藏
  |  
浏览/下载:80/0
  |  
提交时间:2015/09/02
指纹图像
图像增强
图像的数学变换
Gabor滤波器
特征提取
特征匹 配
自动指纹识别系统
Fingerprint Image
Image Enhancement
Image Mathematic Trans- Form
Gabor Filter
Feature Extraction
Feature Matching
Fingerprint V
Image enhancement and minutiae matching in fingerprint verification
期刊论文
OAI收割
PATTERN RECOGNITION LETTERS, 2003, 卷号: 24, 期号: 9-10, 页码: 1349-1360
作者:
He, YL
;
Tian, J
;
Luo, XP
;
Zhang, TH
;
Tian, Jie
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2015/11/08
fingerprint
image enhancement
minutiae matching and orientation field
指纹图像预处理及其在嵌入式系统中的应用
学位论文
OAI收割
工学硕士, 中国科学院自动化研究所: 中国科学院研究生院, 2003
王森
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2015/09/02
生物识别
自动指纹识别系统
图象处理
指纹预处理
嵌入式系统
Biometrics
automatic fingerprint identification system
image processing
fingerprint preprocessing
embedded systems
自动指纹鉴别系统的研究
学位论文
OAI收割
工学硕士, 中国科学院自动化研究所: 中国科学院自动化研究所, 2000
黄开竹
收藏
  |  
浏览/下载:76/0
  |  
提交时间:2015/09/02
指纹鉴别
直接灰度提取
细节点
识别
特征抽取
图象处理匹配
Fingerprint Verification
Direct Gray-Scale Extraction
Mintiae Recognition Feature Extraction
Image Processing
Matching