[3月30日下午] 高洁欣 副教授:Monogenic Signal Associated with Linear Canonical Transform and Application to Edge Detection Problems*

讲座时间 Datetime: 
星期四, 2017/03/30 - 16:0017:00
地点 Venue: 
海滨红楼6号楼1楼会议室
报告人 Speaker: 
高洁欣(澳门大学 副教授)
单位 Affiliation: 
澳门大学
报告摘要 Abstract: 

摘要: Monogenic signal is regarded as a generalization of analytic signal from one dimensional to higher dimensional space. It is defined by an original signal with the combination of Riesz transform. Then it provides the signal features representation, such as the local attenuation and the local phase vector. The main objective of this study is to analyze the local phase vector and the local attenuation in the higher dimensional spaces. The differential phase congruency is applied in the edge detection problems.
 
This is a join work with Dong Cheng.
 

个人简介:

        高洁欣,澳门大学副教授,博士导师。研究领域:克利弗德分析及高维信号分析。至今发表SCI收录的论文40余篇。主持国家自然科学基金青年基金一项和澳门科技基金3项。