CN112767399B - 半导体焊线缺陷检测方法、电子设备及存储介质 - Google Patents
半导体焊线缺陷检测方法、电子设备及存储介质 Download PDFInfo
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- CN112767399B CN112767399B CN202110370720.7A CN202110370720A CN112767399B CN 112767399 B CN112767399 B CN 112767399B CN 202110370720 A CN202110370720 A CN 202110370720A CN 112767399 B CN112767399 B CN 112767399B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0004—Industrial image inspection
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/22—Matching criteria, e.g. proximity measures
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/04—Architecture, e.g. interconnection topology
- G06N3/045—Combinations of networks
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/50—Depth or shape recovery
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/26—Segmentation of patterns in the image field; Cutting or merging of image elements to establish the pattern region, e.g. clustering-based techniques; Detection of occlusion
- G06V10/267—Segmentation of patterns in the image field; Cutting or merging of image elements to establish the pattern region, e.g. clustering-based techniques; Detection of occlusion by performing operations on regions, e.g. growing, shrinking or watersheds
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
- H01L22/10—Measuring as part of the manufacturing process
- H01L22/12—Measuring as part of the manufacturing process for structural parameters, e.g. thickness, line width, refractive index, temperature, warp, bond strength, defects, optical inspection, electrical measurement of structural dimensions, metallurgic measurement of diffusions
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10028—Range image; Depth image; 3D point clouds
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CN202110370720.7A CN112767399B (zh) | 2021-04-07 | 2021-04-07 | 半导体焊线缺陷检测方法、电子设备及存储介质 |
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CN112767399B true CN112767399B (zh) | 2021-08-06 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113554054A (zh) * | 2021-06-04 | 2021-10-26 | 奕目(上海)科技有限公司 | 基于深度学习的半导体芯片金线缺陷分类方法及系统 |
CN113344917B (zh) * | 2021-07-28 | 2021-11-23 | 浙江华睿科技股份有限公司 | 一种检测方法、装置、电子设备及存储介质 |
CN114240944B (zh) * | 2022-02-25 | 2022-06-10 | 杭州安脉盛智能技术有限公司 | 一种基于点云信息的焊接缺陷检测方法 |
CN114648517A (zh) * | 2022-03-30 | 2022-06-21 | 上海电气集团股份有限公司 | 管屏焊缝的检测方法、系统、电子设备及存储介质 |
CN115457032B (zh) * | 2022-10-27 | 2023-03-24 | 苏州高视半导体技术有限公司 | 异常半导体的分检方法、分检机构、电子设备及存储介质 |
CN118154612B (zh) * | 2024-05-11 | 2024-08-20 | 深圳市呈泰半导体科技有限公司 | 一种半导体发光器检测方法及系统 |
Citations (4)
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CN103279987A (zh) * | 2013-06-18 | 2013-09-04 | 厦门理工学院 | 基于Kinect的物体快速三维建模方法 |
KR101549155B1 (ko) * | 2014-12-18 | 2015-10-06 | 주식회사 누리공간산업 | 라이다 자료를 활용한 구조물의 직선경계 추출방법 |
CN109523501A (zh) * | 2018-04-28 | 2019-03-26 | 江苏理工学院 | 一种基于降维和点云数据匹配的电池外观缺陷检测方法 |
CN109727282A (zh) * | 2018-12-27 | 2019-05-07 | 南京埃克里得视觉技术有限公司 | 一种三维图像的尺度不变深度图映射方法 |
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- 2021-04-07 CN CN202110370720.7A patent/CN112767399B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103279987A (zh) * | 2013-06-18 | 2013-09-04 | 厦门理工学院 | 基于Kinect的物体快速三维建模方法 |
KR101549155B1 (ko) * | 2014-12-18 | 2015-10-06 | 주식회사 누리공간산업 | 라이다 자료를 활용한 구조물의 직선경계 추출방법 |
CN109523501A (zh) * | 2018-04-28 | 2019-03-26 | 江苏理工学院 | 一种基于降维和点云数据匹配的电池外观缺陷检测方法 |
CN109727282A (zh) * | 2018-12-27 | 2019-05-07 | 南京埃克里得视觉技术有限公司 | 一种三维图像的尺度不变深度图映射方法 |
Non-Patent Citations (2)
Title |
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基于深度学习的焊缝缺陷检测方法研究;郑佳美;《中国优秀硕士学位论文全文数据库工程科技I辑》;20200815(第8期);第B022-234页 * |
精选案例|键合线测量;聆光测量;《搜狐-https://www.sohu.com/a/312843510_100167255》;20190509;第1-2页 * |
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