检索结果-南通市图书馆

检索条件"作者=Amarjot Singh"

共 1 条记录，以下是1-10 订阅

全选清除本页清除全部题录导出标记到"检索档案"

详细简洁

排序：

An OMR Based Automatic Music Player

An OMR Based Automatic Music Player

引用

2011 3rd International Conference on Computer Research and Development(ICCRD 2011)

作者： amarjot singh Ketan Bacchuwar Akash Choubey Srikrishna Karanam Devinder Kumar Dept.of Electrical Engineering NIT Warangal Warangal India Dept.of ECE NIT Warangal Warangal India.

Automated learning systems used to extract useful information from musical scripts, play a major role in optical music recognition. Optical music recognition or OMR has been widely used to extract the musical notations and knowledge from old scripts and thus enclose lot of importance in retrieving historical data. The field of pattern recognition and knowledge representation has to be symmetrically used for music notation recognition making it a challenging problem. Most of the methods used for OMR recognition and extraction like HMM’s, Neural etc mentioned in literature have errors which require human operators to be rectified. The paper proposes a novel automatic music recognition system which can be effectively used to recognize sheet or printed scores into a playable platform under the different conditions of blur, illumination variations, noise etc. The paper uses an enhancement supported threshold GA based pre-processing methodology for bimodal images further compares with the Sobel filtered and standard GA outputs for the same. The methodology makes use of an enhanced image obtained by histogram equalization followed by image segmentation using a specific threshold. The threshold can be obtained using genetic algorithms. GA based segmentation technique is codified as an optimization problem used efficiently to search maxima and minima from the histogram of the image to obtain the threshold for segmentation. The system described is capable of extracting normal images as well as images with noise, images from old scripts.

关键词： Genetic Algorithm Optical Character Recogntion Histogram Sobel Filter

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

全选清除本页清除全部题录导出标记到“检索档案”

共1页 << < 1 > >>

回到顶部

执行限定条件

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：