|Table of Contents|

Research of Edge Detection for Marine Phytoplankton Based on Mathematical Morphology(PDF)

南京师范大学学报(工程技术版)[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2008年04期
Page:
167-172
Research Field:
Publishing date:

Info

Title:
Research of Edge Detection for Marine Phytoplankton Based on Mathematical Morphology
Author(s):
Nie WenYang ChenhuiChen Cheng
School of Information Science and Technology,Xiamen University,Xiamen 361005,China
Keywords:
m arine phytoplankton iterative ar ithm etic m athem atical mo rpho logy edge detec tion
PACS:
TP391.41
DOI:
-
Abstract:
The trad itiona l edge detection operato rs cannot detect the exact edg e o fm ar ine phytoplankton ce lls because o f the re lative ly large impact o f no ise, hence, it is not su itab le for ana lyzing the shape of ce lls. This paper, based on the characteristics o f the or ig ina l im ages o f m arine phy top lankton, has proposed a new m ethod wh ich com bines iterative arithm etic, ma them a tica lm orpho logy, sim ilar XOR and S inga-l pixe l co rrosion, and therefore, can detect the edg em ore accura tely. The tria l of V isua lC+ + 6. 0 has prov ed tha t the edge detection algor ithm in th is pape r is not on ly strong ly res istant to no ise, but a lso h ighly precise, continuous, and clear, while com pared w ith the trad itiona l edge detection opera tors

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Last Update: 2013-04-24