基于結構譜的中厚板表面缺陷識別方法

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基于結構譜的中厚板表面缺陷識別方法

宋強, 徐科, 徐金梧

文章導航 > 工程科學學報 > 2007 > 29(3): 342-345

宋強, 徐科, 徐金梧. 基于結構譜的中厚板表面缺陷識別方法[J]. 工程科學學報, 2007, 29(3): 342-345. doi: 10.13374/j.issn1001-053x.2007.03.021

引用本文:

宋強, 徐科, 徐金梧. 基于結構譜的中厚板表面缺陷識別方法[J]. 工程科學學報, 2007, 29(3): 342-345. doi: 10.13374/j.issn1001-053x.2007.03.021

SONG Qiang, XU Ke, XU Jinwu. Recognition of surface defects on medium and heavy plates based on structure spectrum[J]. Chinese Journal of Engineering, 2007, 29(3): 342-345. doi: 10.13374/j.issn1001-053x.2007.03.021

Citation:

SONG Qiang, XU Ke, XU Jinwu. Recognition of surface defects on medium and heavy plates based on structure spectrum[J]. Chinese Journal of Engineering, 2007, 29(3): 342-345. doi: 10.13374/j.issn1001-053x.2007.03.021

宋強, 徐科, 徐金梧. 基于結構譜的中厚板表面缺陷識別方法[J]. 工程科學學報, 2007, 29(3): 342-345. doi: 10.13374/j.issn1001-053x.2007.03.021

引用本文:

宋強, 徐科, 徐金梧. 基于結構譜的中厚板表面缺陷識別方法[J]. 工程科學學報, 2007, 29(3): 342-345. doi: 10.13374/j.issn1001-053x.2007.03.021

SONG Qiang, XU Ke, XU Jinwu. Recognition of surface defects on medium and heavy plates based on structure spectrum[J]. Chinese Journal of Engineering, 2007, 29(3): 342-345. doi: 10.13374/j.issn1001-053x.2007.03.021

Citation:

SONG Qiang, XU Ke, XU Jinwu. Recognition of surface defects on medium and heavy plates based on structure spectrum[J]. Chinese Journal of Engineering, 2007, 29(3): 342-345. doi: 10.13374/j.issn1001-053x.2007.03.021

基于結構譜的中厚板表面缺陷識別方法

doi: 10.13374/j.issn1001-053x.2007.03.021

宋強^1,2,
徐科¹,
徐金梧³

1. 北京科技大學高效軋制國家工程研究中心;
2. 中國石油大學(北京)機電工程學院, 北京 102249;
3. 北京科技大學機械工程學院, 北京 100083

基金項目:

國家“863”計劃資助項目(No.2003AA331080

No.2001AA339030)

作者簡介:
宋強(1979-),男,博士研究生;徐金梧(1949-),男,教授,博士

中圖分類號: TP391.4
計量
- 文章訪問數: 145
- HTML全文瀏覽量: 31
- PDF下載量: 5
- 被引次數: 0
出版歷程
- 收稿日期: 2005-12-19
- 修回日期: 2006-05-11
- 網絡出版日期: 2021-08-16

Recognition of surface defects on medium and heavy plates based on structure spectrum

1. National Engineering Research Center for Advanced Rolling Technology, University of Science and Technology Beijing, Beijing 100083, China;
2. Department of Mechanical and Electronic Engineering, China University of Petroleum(Beijing), Beijing 102249, China;
3. Mechanical Engineering School, University of Science and Technology Beijing, Beijing 100083, China

摘要: 為克服傳統紋理分析的缺陷識別結果易受光照變化和氧化鐵皮不利影響的缺點,提出了結構譜紋理分析方法,并將其應用于中厚板表面麻點、夾雜、結疤等缺陷的識別.實驗結果表明,結構譜方法具有較好的光照不變性,對麻點、夾雜、結疤等缺陷的識別率要高于灰度共生矩陣、Laws紋理能量、傅里葉功率譜等其他紋理分析方法.
- 中厚板 /
- 表面檢測 /
- 結構譜 /
- 紋理分析
Abstract: In surface inspection of medium and heavy plates, defects recognition based on texture analysis suffers from mutative illuminations and scales. An illumination invariant texture analysis method named structure spectrum was proposed and applied to recognition of surface defects on medium and heavy plates. Compared with other textural features such as gray level co-occurrence matrix, Laws texture energy, and Fourier power spectrum, higher classification rates were made by structure spectrum for classification of pits, scars and inclusions.
- medium and heavy plate /
- surface inspection /
- structure spectrum /
- texture analysis

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文章訪問數: 145
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PDF下載量: 5
被引次數: 0

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