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| 1 | TDD-net: a tiny defect detection network for printed circuit boards显示文摘Tiny defect detection (TDD) which aims to perform the quality control of printed circuit boards (PCBs) is a basic and essential task in the production of most electronic products. Though significant progress has been made in PCB defect detection, traditional methods are still difficult to cope with the complex and diverse PCBs. To deal with these problems, this article proposes a tiny defect detection network (TDD-Net) to improve performance for PCB defect detection. In this method, the inherent multi-scale and pyramidal hierarchies of deep convolutional networks are exploited to construct feature pyramids. Compared with existing approaches, the TDD-Net has three novel changes. First, reasonable anchors are designed by using k-means clustering. Second, TDD-Net strengthens the relationship of feature maps from different levels and benefits from low-level structural information, which is suitable for tiny defect detection. Finally, considering the small and imbalance dataset, online hard example mining is adopted in the whole training phase in order to improve the quality of region-of-interest (ROI) proposals and make more effective use of data information. Quantitative results on the PCB defect dataset show that the proposed method has better portability and can achieve 98.90% mAP, which outperforms the state-of-arts. The code will be publicly available. | Runwei Ding Linhui Dai Guangpeng Li Hong Liu | 2019 | CAAI Transactions on Intelligence Technology2019，4，2： | 27 |
| 2 | Sustainable Synthesis of Hierarchically Porous Silicalite-1 Zeolite by Steam-assisted Crystallization of Solid Raw Materials Without Secondary Templates显示文摘 | LIU Xiaofang ZENG Shangjing WANG Runwei ZHANG Zongtao QIU Shilun | 2018 | Chemical Research in Chinese Universities2018，34，3： | 4 |
| 3 | Synthesis and Visible-light Photocatalytic Performance of C-doped Nb2O5 with High Surface Area显示文摘 | DING Shuang WANG Runwei ZHANG Panpan KANG Bonan ZHANG Daliang ZHANG Zongtao QIU Shilun | 2018 | Chemical Research in Chinese Universities2018，34，2： | 3 |
| 4 | Muhiobjectice optimization using genetic algorithm显示文摘 | Zhang Dawei Gen Mitsuo Cheng Runwei | 1999 | Engineering Valuation and Cost Analysis1999，2，： | 1 |
| 5 | Parallel machine scheduling problems using memetic algorithms显示文摘 | CHENG Runwei GEN M | 1997 | Computers & Industrial Engineering1997，33，34： | 1 |
| 6 | Suppression of growth and migration by blocking the hedgehog signaling pathway in gastric cancer cells显示文摘 | Runwei Yan Xiang Peng Xiaogang Yuan Dengliang Huang Jiang Chen Quqin Lu Nonghua Lv Shiwen Luo | 2013 | Cellular Oncology2013，，5： | 1 |
| 7 | Scheduling grouped jobs on single machine with genetic algorithm 显示文摘 | Mitsuo Gen Runwei Cheng | 1999 | Computers and Industrial Engineering1999，36，： | 1 |
| 8 | A tutorial survey of JobShop scheduling problems using genetic algorithms part Ⅱ -hybrid genetic search strategies显示文摘 | CHENG Runwei TSUJIMURA Y | 1999 | Computers & Industrial Engineering1999，36，2： | 1 |
| 9 | An ewlution programme for the resource-constrained project scheduling problem显示文摘 | Runwei Cheng and Mitsuo Gen | 1998 | In- ternational Journal of Computer integrated Manufacturing1998，11，3： | 1 |
| 10 | A tutorial survey of job-shop scheduling problems using genetic algorithms显示文摘 | Runwei Cheng Mitsuo Gen Yasuhiro Tsujimura | 1996 | Computers Industry Engineering1996，130，4： | 1 |
| 11 | Vehicle routing problem wi th fuzzy due-time using genetic algorithms显示文摘 | Cheng Runwei Mitsuo Gen Tatsumi Tozawa | 1995 | Japan Society for Fuzzy Theory and Systems1995，7，5： | 1 |
| 12 | A tutorial survey of job shop scheduling problems using genetic algorithms,part 1:representation显示文摘 | Mistuo Gen Yasuhiro Tsujimura | 1996 | Computers & Industrial Engineering1996，30，4： | 1 |
| 13 | Minmax earliness/tardiness scheduling in identical parallel machine system using genetic algorithms显示文摘 | CHENG Runwei GEN M TOZAWA T | 1995 | Computers and Industrial Engineering1995，29，14： | 1 |
| 14 | Synthesis, characterization, and catalytic activities of mesostructured aluminophosphates assembled with preformed MFI zeolite nanoclusters 显示文摘 | Wang Runwei Xu Ling Zhao Lan | 2005 | Microporous and Mesoporous Materials2005，83，123： | 1 |
| 15 | Crossover on intensive search and traveling salesman problem显示文摘 | Runwei C Mitsuo G | 1994 | Computers and Industrial Engineering1994，27，14： | 1 |
| 16 | Cytotoxic,apoptotic and antioxdi-dant activity of the essential oil of Amomum tsao - ko 显示文摘 | Yang Y Yue Y Runwei Y | 2010 | Biore-sour Technol2010，101，11： | 1 |
| 17 | Cytotoxlc and antioxidant ac- tivity of the essential oil of Amomumm tsao-ko显示文摘 | Yang Y Yue Y Runwei Y | 2010 | Bioresour Technol2010，101，11： | 1 |
| 18 | Cytotoxie, apoptptic and antioxidant activity of the essential oil of Amomum tsao-ko显示文摘 | Yang Yang Yang Yue Yah Runwei | 2010 | Bioresource Technology2010，，101： | 1 |
| 19 | Genetic algorithms for solving shortest path problems 显示文摘 | Runwei Cheng Dingwei Wang | 1997 | IEEE International conference on Evolutionary Computing1997，，： | 1 |
| 20 | A Tutorial Survey of Job-shop Scheduling Problems Using Genetic Algorithms-I显示文摘 | Cheng Runwei Gen Missuo Yasuhiro Tsujimura | 1996 | Computers & Industry Engineering1996，130，4： | 1 |
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