×
验证码:
换一张
忘记密码?
记住我
CORC
首页
科研机构
检索
知识图谱
申请加入
托管服务
登录
注册
在结果中检索
科研机构
西安交通大学 [2]
长春光学精密机械与物... [2]
山东大学 [2]
计算技术研究所 [1]
自动化研究所 [1]
内容类型
会议论文 [4]
期刊论文 [4]
发表日期
2016 [2]
2014 [1]
2013 [1]
2010 [4]
×
知识图谱
CORC
开始提交
已提交作品
待认领作品
已认领作品
未提交全文
收藏管理
QQ客服
官方微博
反馈留言
浏览/检索结果:
共8条,第1-8条
帮助
已选(
0
)
清除
条数/页:
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
排序方式:
请选择
发表日期升序
发表日期降序
作者升序
作者降序
提交时间升序
提交时间降序
题名升序
题名降序
Socio-mobile landmark recognition using local features with adaptive region selection
期刊论文
NEUROCOMPUTING, 2016, 卷号: 172, 页码: 100-113
作者:
Zhang, Chunjie
;
Zhang, Yifan
;
Zhu, Xiaobin
;
Xue, Zhe
;
Qin, Lei
收藏
  |  
浏览/下载:96/0
  |  
提交时间:2016/01/18
Mobile
Social relationship
Adaptive region selection
Local feature
Geo-codebook
Visual recognition
Socio-mobile landmark recognition using local features with adaptive region selection
期刊论文
NEUROCOMPUTING, 2016, 卷号: 172, 页码: 100-113
作者:
Zhang, Chunjie
;
Zhang, Yifan
;
Zhu, Xiaobin
;
Xue, Zhe
;
Qin, Lei
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2019/12/13
Mobile
Social relationship
Adaptive region selection
Local feature
Geo-codebook
Visual recognition
A method of adaptive assembly guiding information display based on bounding boxes of CAD features
期刊论文
Jisuanji Fuzhu Sheji Yu Tuxingxue Xuebao/Journal of Computer-Aided Design and Computer Graphics, 2014, 卷号: 26, 期号: [db:dc_citation_issue], 页码: 1025-1032
作者:
Chen, Chengjun
;
Hong, Jun
;
Yang, Guoqing
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/12/02
Adaptive information
Adaptive selection
Bounding box
Connected region
Guiding information
Optimized viewpoint
Projection area
Viewpoint selection
Computer Aided Detection for Breast Calcification Clusters Based on Improved Instance Selection and an Adaptive Neuro-fuzzy Network
会议论文
作者:
Wang, Xiao-dong
;
Feng, Jun
;
Li, Yao-lin
;
Li, Zhan
;
Wang, Qiu-ping
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/03
Adaptive Neuro-fuzzy
Instance Selection
Region of Suspicious
Statistical Modeling
Electro-optical imaging system identification using pseudo-random binary pattern (EI CONFERENCE)
会议论文
2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010, August 24, 2010 - August 26, 2010, Changchun, China
Le Y.
;
Jian W.
;
Jianzhong Z.
;
Qiang S.
;
Jianzhuo L.
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2013/03/25
A method using pseudo-random binary pattern is developed for electro-optical imaging system identification. The imaging system is taken as a stable
linear
time-invariant
and causal filter
and its transfer function is measured through the pseudo-random binary sequence impulse responses identification. A digital mirror device (DMD) light projector is developed as the target generator
and wavelet thresholding is used to denoise the captured image. Pre-filtering spectral estimation algorithm with adaptive parameter selection is also proposed for the identification process
overcoming the challenge brought by the size limit derived from the optical isoplantic region. Simulations and experiments are presented to show the effectiveness of the proposed method.0-64. 2010 IEEE.
Modulation transfer function measurement of sampled imaging systems in field test (EI CONFERENCE)
会议论文
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, April 26, 2010 - April 29, 2010, Dalian, China
Yang L.
;
Sun Q.
;
Wang J.
;
Zhang J.
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2013/03/25
A digital mirror device (DMD) based light projector was developed as the target generator in modulation transfer function (MTF) measurement. In order to overcome the sampling-scene phase effect in MTF measurement of sampled imaging systems
a method using random targets is introduced to yield a phase-averaged MTF. The main potential problem of implementing this method is the fact that the stationary assumption of the random targets may be vitiated in practical measurement
especially in field test due to the ill condition. We provide an efficient model-independent way of analyzing and isolating the spectral contents arising from these additional contributions to MTF measurement. Algorithms with adaptive parameter selection were also developed for spectral estimation of the test image in order to overcome the challenge brought by the size limit of the test matrices for one certain field of view derived from the isoplantic region. The MTF measurement of a CCD video imager is used to demonstrate the measurement technique and illustrate the benefits over other methods. In order to validate the results
comparisons have been made between MTF measurements of imager implemented using this method and bar target direct measurements. 2010 Copyright SPIE - The International Society for Optical Engineering.
Improved Mean Shift Segmentation Scheme For Medical Ultrasound Images
会议论文
4th International Conference on Bioinformatics and Biomedical Engineering (iCBBE), JUN 18-20, 2010
作者:
Bai, Peirui
;
Fu, Caihong
;
Cao, Maoyong
;
Han, Yan
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2019/12/31
Medical ultrasound image segmentation
Mean shift
adaptive gray domain
bandwidth selection
threshold-based region mergence
Dynamic autofocusing region selection based on improved PSO
期刊论文
Proceedings - 2010 3rd International Congress on Image and Signal Processing, CISP 2010, 2010, 卷号: 6, 页码: 2760-2764
作者:
Wang, Yanfang
;
Jiang, Wei
;
Zheng, Yuanyuan
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/12/26
Adaptive autofocusing
Dynamic focus-region selection
Image processing
PSO
©版权所有 ©2017 CSpace - Powered by
CSpace