基于仿生模式识别算法的海洋微藻识别研究  

Recognition of marine microalgae based on bionic pattern recognition

作　　者：耿春云 郭显久[1,2] 

机构地区：[1]大连海洋大学信息工程学院,辽宁大连116023 [2]辽宁省海洋信息技术重点实验室,辽宁大连116023

出　　处：《大连海洋大学学报》2014年第5期525-529,共5页Journal of Dalian Ocean University

基　　金：辽宁省海洋与渔业厅计划项目(2011027);辽宁省农业科技攻关项目(2012216012)

摘　　要：依据微藻个体及成像的特点,给出了矩形度、能量、熵、惯性矩、相关度和局部平稳度等形状和纹理参数作为识别的特征值,并利用仿生模式识别算法对海洋微藻实现自动识别。利用文中给出的方法,对在海域中随机采集的不同形状、大小、纹理的微藻混合图像进行识别实验,结果显示,该方法能够准确识别出图像中不同种及同种不同状态下的藻体,说明该方法在微藻图像识别中是有效和可行的。The automatic recognition of marine mic via six shape and texture parameters including rec roalgae was achieved by the bionic pattern recognition algorithm tangular degree, energy, entropy, inertia moment, correlation and local stationary degree as the characteristic values of marine microalga recognition characteristics. The microalga specimens collected randomly in marine water were experimentally recognized by the above bionic pattern recognition algorithm according to the microalgae mixed images with the differences in the shape, size or texture of the algae. The results showed that this method accurately identified the microalgae between different kinds or same kind in different states, indicating that the method is effective and feasible in microalgae image recognition.

关 键 词：海洋微藻 图像处理 形状特征 纹理特征 仿生模式识别 

分 类 号：TP391.4[自动化与计算机技术—计算机应用技术]