|
|
|
|
|
Yanxi Zhou, Shikai Zuo, Zhengxian Yang, Jinlong He, Jianwen Shi and Rui Zhang
Document image enhancement methods are often used to improve the accuracy and efficiency of automated document analysis and recognition tasks such as character recognition. These document images could be degraded or damaged for various reasons including ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yanxi Zhang, Fengjiang An, Shasha Liao, Cheng Wu, Jian Liu and Yipeng Li
This paper aims to study the difference of results in breakup state judgment, debris cloud and fragment characteristic parameter during hypervelocity impact (HVI) on large-scale complex spacecraft structures by various numerical simulation methods. We co...
ver más
|
|
|
|
|
|