针对GrabCut算法在图像分割中存在迭代求解耗时长、分割结果欠分割的问题，提出了一种基于非归一化直方图改进的GrabCut算法。在保留GrabCut第一次分割结果的基础上，通过非归一化直方图计算像素点属于前景或背景的方法来代替高斯混合模型迭代学习的过程；在构图过程中引入一类新的节点Bin进行构图以提高分割精度。选取MSRA1000数据集中部分图片进行实验验证，结果表明该算法在分割效果和效率上都有明显的提升，在进行背景复杂图像的分割时改进算法优势更加明显。
2022-10-13 10:02:44
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自动售货机MDB标准协通信议无现金支付部分，同时附加了一些非常有用的文档，比如能够通过串口连接MDB支付设备。通过串口如何连接自动售货设备的MDB支付接口实现移动支付。以及如果通过串口测试NAYAX的MDB非现金支付设备。
2022-10-11 17:18:11
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从数据结构到算法，国外码农面试必备手册，真正的英文原版第六版！
Cracking the Coding Interview, 6th Edition is here to help you through this process, teaching you what you need to know and enabling you to perform at your very best. I've coached and interviewed hundreds of software engineers. The result is this book., Learn how to uncover the hints and hidden details in a question, discover how to break down a problem into manageable chunks, develop techniques to unstick yourself when stuck, learn (or re-learn) core com
Cracking the Coding Interview, 6th Edition is here to help you through this process, teaching you what you need to know and enabling you to perform at your very best. I've coached and interviewed hundreds of software engineers. The result is this book., Learn how to uncover the hints and hidden details in a question, discover how to break down a problem into manageable chunks, develop techniques to unstick yourself when stuck, learn (or re-learn) core com
2022-10-11 15:34:58
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铰接转向非公路车辆侧倾失稳控制研究，李帅鹏，刘会凯，铰接转向车辆由于其自身结构可变和工作环境恶劣等因素，翻车频率较高。为了提高铰接转向车辆的侧倾稳定性，本文对现有的被动摆动
2022-10-09 22:27:51
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仿真了有质量的带电粒子在正交的非匀强电磁场中运行的轨迹，并且可以生成动画
2022-10-09 19:31:56
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