CN110411384A - 三维打印晶格点阵结构内部杆件的表面粗糙度的检测方法 - Google Patents
三维打印晶格点阵结构内部杆件的表面粗糙度的检测方法 Download PDFInfo
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- CN110411384A CN110411384A CN201910846504.8A CN201910846504A CN110411384A CN 110411384 A CN110411384 A CN 110411384A CN 201910846504 A CN201910846504 A CN 201910846504A CN 110411384 A CN110411384 A CN 110411384A
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B15/00—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons
- G01B15/08—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons for measuring roughness or irregularity of surfaces
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/40—Extraction of image or video features
- G06V10/44—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
-
- 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
-
- 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
- G06T2207/10072—Tomographic images
- G06T2207/10081—Computed x-ray tomography [CT]
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- Theoretical Computer Science (AREA)
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CN201910846504.8A CN110411384B (zh) | 2019-09-06 | 2019-09-06 | 三维打印晶格点阵结构内部杆件的表面粗糙度的检测方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113358018A (zh) * | 2021-06-30 | 2021-09-07 | 华中科技大学 | 一种锥形杆系金刚石点阵结构、应变传感器及测量系统 |
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CN107766640A (zh) * | 2017-10-16 | 2018-03-06 | 北京理工大学 | 考虑微观组织界面的颗粒增强复合材料有限元建模方法 |
CN108789888A (zh) * | 2018-07-23 | 2018-11-13 | 中国工程物理研究院激光聚变研究中心 | 用于x射线显微成像的曲面晶体制备方法 |
CN109084708A (zh) * | 2018-07-25 | 2018-12-25 | 深圳大学 | 颗粒二维轮廓表面整体粗糙度计算方法 |
CN109521028A (zh) * | 2018-12-04 | 2019-03-26 | 燕山大学 | 一种金属三维多层点阵结构内部宏观缺陷检测方法 |
CN109556542A (zh) * | 2018-11-14 | 2019-04-02 | 北京卫星制造厂有限公司 | 复杂点阵镂空结构ct尺寸测量方法 |
-
2019
- 2019-09-06 CN CN201910846504.8A patent/CN110411384B/zh active Active
Patent Citations (9)
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EP0373854B1 (en) * | 1988-12-12 | 1997-10-08 | General Electric Company | Apparatus and method for detecting internal structures contained within the interior region of a solid object |
JP2004078659A (ja) * | 2002-08-20 | 2004-03-11 | Toshiba Corp | パターン輪郭の抽出方法、画像処理方法、パターンエッジの探索方法、プローブの走査方法、半導体装置の製造方法、パターン検査装置およびプログラム |
US20040161141A1 (en) * | 2003-02-19 | 2004-08-19 | Agfa-Gevaert | Method of determining the orientation of an image |
CN105651212A (zh) * | 2016-03-28 | 2016-06-08 | 长安大学 | 一种土壤表面粗糙度检测装置及方法 |
CN107766640A (zh) * | 2017-10-16 | 2018-03-06 | 北京理工大学 | 考虑微观组织界面的颗粒增强复合材料有限元建模方法 |
CN108789888A (zh) * | 2018-07-23 | 2018-11-13 | 中国工程物理研究院激光聚变研究中心 | 用于x射线显微成像的曲面晶体制备方法 |
CN109084708A (zh) * | 2018-07-25 | 2018-12-25 | 深圳大学 | 颗粒二维轮廓表面整体粗糙度计算方法 |
CN109556542A (zh) * | 2018-11-14 | 2019-04-02 | 北京卫星制造厂有限公司 | 复杂点阵镂空结构ct尺寸测量方法 |
CN109521028A (zh) * | 2018-12-04 | 2019-03-26 | 燕山大学 | 一种金属三维多层点阵结构内部宏观缺陷检测方法 |
Non-Patent Citations (3)
Title |
---|
MIN WANG等: "《Influence of surface roughness on nonlinear flow behaviors in 3D self-affine rough fractures: Lattice Boltzmann simulations》", 《ADVANCES IN WATER RESOURCES》 * |
潘学哉,等: "《基于分形法的岩石断裂面粗糙度研究》", 《数学的实践与认识》 * |
苏仕祥,等: "《基于轮廓特征的点阵尺寸可溯源测量》", 《光学学报》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113358018A (zh) * | 2021-06-30 | 2021-09-07 | 华中科技大学 | 一种锥形杆系金刚石点阵结构、应变传感器及测量系统 |
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