×
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
厦门大学 [1]
长春光学精密机械与物... [1]
西安理工大学 [1]
内容类型
会议论文 [2]
期刊论文 [1]
发表日期
2012 [1]
2009 [2]
×
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3条,第1-3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
作者升序
作者降序
题名升序
题名降序
发表日期升序
发表日期降序
提交时间升序
提交时间降序
A Measuring System of Water Eutrophication Based on the Algae Characteristic Changes
会议论文
2nd International Conference on Material Engineering, Chemistry, Bioinformatics (MECB 2012), Xian, PEOPLES R CHINA, 2012-07-14
作者:
Zhao, XiaoQiang
;
Zhang, Ying
;
Li, Sijie
;
Wang, Hanlu
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/20
Algae characteristic changes
Canny self-adaptive algorithm
K-nearest neighbor algorithm
Measurement
Self-adaptive threshold canny operator in color image edge detection (EI CONFERENCE)
会议论文
2009 2nd International Congress on Image and Signal Processing, CISP'09, October 17, 2009 - October 19, 2009, Tianjin, China
Luo T.
;
Zheng X.-F.
;
Ding T.-F.
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2013/03/25
It needs to set the two thresholds of classical Canny Operator manually
which confined this algorithm. A lot of research on adaptive thresholds choice method has been done to conquer this shortcoming. Based on the gradient histogram
which is studied constantly in the past
a method of gradient histogram difference diagram with adaptive image classification techniques is proposed in this paper. It automatically sets the two thresholds
and avoids disconnected or false edges in detection. Experiments prove that the method is threshold-adaptive and the edge detection performs well in color image whose larger gradient amplitude pixels are mainly located in the edges between the target and background. 2009 IEEE.
基于浮游植物图像的模糊算子边缘检测算法
期刊论文
2009
陈成
;
杨晨晖
;
聂文
;
龚元浩
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2016/05/17
浮游植物
Pal-King
自适应
相对
phytoplankton
Pal-King
self-adaptive
relative
©版权所有 ©2017 CSpace - Powered by
CSpace