Welcome!
[Sign In]
!
[Sign Up]
!
Front-page it
|
Collect it
| [
中国-简体中文
]
CodeBus
codebus.net
Hot search:
Source
embeded
web
remote control
p2p
game
More...
FAQ
Fav
Home
SourceCode
Web Code
Develop Tools
Document
E-Books
Other Resource
Get Coins
Member
Location:
Search - hough transform for skew detection
Category
Source Code
Web/Internet
Develop Tools
Document
Other
Search in results
OS
Windows
Linux
FreeBSD
Unix
Dos
PalmOS
WinCE
SymbianOS
MacOS
Android
Platform
Visual C
Visual.Net
Borland C
CBuilder
Dephi
gcc
VBA
LISP
IDL
VHDL
Matlab
MathCAD
Flash
Xcode
Android STU
LabVIEW
Language
C/C++
Pascal
ASM
Java
PHP
Basic/ASP
Perl
Python
VBScript
JavaScript
SQL
FoxBase
SHELL
E-Language
OC/Swift
File Type
SourceCode
Program
CHM
PDF
PPT
WORD
Excel
Access
HTML
Text
Search list
[
Special Effects
]
SkewDetectionAndCorrectionMethod
Description:
文本图像在扫描输入时产生的倾斜现象会对后续的页面分割及光学字符识别(OCR)处理产生很大的影响,而传统的标准Hough变换虽然具有对噪声不敏感,不依赖于直线连续性的优点,但由于计算量偏大,速度慢,在实用时有较大的局限性.提出一种基于改进的Hough变换的文本图像倾斜校正方法,通过在变分辨率图像中采用不同的文本方向提取算法,及选择合理投票门限等改进Hough变换的措施,减小了由图像区域及文字笔画粗细所产生的对倾角判定的不利影响,并使用基于偏移值的方法实现页面倾斜的快速校正.实验结果表明,该算法实现了大范围高精度的文本图像倾角的快速检测,具有较强的实用性.-Skew detection and correction method of document images based on improved Hough transform
Platform:
|
Size:
1075200
|
Author:
Leo
|
Hits:
Sign UP
Help
Support
What's CodeBus
SiteMap
Contact us
CodeBus www.codebus.net
“CodeBus” is the largest source code store in internet!
1999-2018
CodeBus
All Rights Reserved.