BGA射线图像增强算法研究

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1、分类号V434学号GS09012004UDC密级公开工程硕士学位论文BGA射线图像增强算法研究硕士生姓名陈睿工程领域航天工程研究方向信息与图像处理技术指导教师吴建军教授国防科学技术大学研究生院二〇一六年十月StudyonImageEnhancementforBGARayImageCandidate：ChenRuiAdvisor：ProfessorWUJian-junAthesisSubmittedinpartialfulfillmentoftherequirementsfortheprofessionaldegreeofMaster

2、ofEngineeringinAeronauticalandAstronauticalScienceandTechnologyGraduateSchoolofNationalUniversityofDefenseTechnologyChangsha，Hunan，P.R.ChinaOctober，2016国防科学技术大学研究生院硕士学位论文目录摘要...............................................................................................

3、............................................iABSTRACT..................................................................................................................................ii第一章绪论...............................................................................

4、..............................................11.1课题的背景及意义..........................................................................................................11.2BGA焊点检测及缺陷图像识别处理技术现状.............................................................11.3X射线检测技术发展状况.....

5、.........................................................................................21.4数字图像增强方法研究现状..........................................................................................31.5论文内容安排................................................................

6、..................................................4第二章传统图像增强方法........................................................................................................52.1加权均值滤波.............................................................................................

7、.....................52.2灰度变换法......................................................................................................................62.3统计排序滤波器..............................................................................................................

8、72.4高斯低通滤波...........................................................................................................