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移动端用户行为特征识别研究
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作者 杨帆 《软件工程》 2021年第3期20-23,11,共5页
随着移动互联网的高速发展,智能手机已经成为人们社交、支付、出行、娱乐等活动中不可或缺的工具。而一旦手机被盗用,用户的各类应用账户都可能被无限制地访问,继而导致身份冒用、隐私泄露、财产损失等严重后果。本文提出一种在移动端... 随着移动互联网的高速发展,智能手机已经成为人们社交、支付、出行、娱乐等活动中不可或缺的工具。而一旦手机被盗用,用户的各类应用账户都可能被无限制地访问,继而导致身份冒用、隐私泄露、财产损失等严重后果。本文提出一种在移动端采集用户行为特征,并通过神经网络建模的识别方法,通过收集手机的倾斜角度、移动速度、加速度,以及用户点击、滑动屏幕的力度、速度、触点形状、面积等数据,验证设备是否被他人盗用。这种身份验证技术具有难以窃取和伪造、验证流程用户无感知、隐私性好等优点。 展开更多
关键词 行为生物识别 身份验证 移动互联网 卷积神经网络
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A review of the application of computer vision technology in aquaculture 被引量:5
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作者 CUl Zhen WU Jun-feng +3 位作者 YU Hong DONG Wan-ting LU Xiao-li CHENG Ming 《Marine Science Bulletin》 CAS 2018年第1期53-66,共14页
In recent years, aquaculture industry in China is developing rapidly, and especially, China has the largest aquaculture area and the most output in the world. In the past, traditional aquaculture mainly depended on ma... In recent years, aquaculture industry in China is developing rapidly, and especially, China has the largest aquaculture area and the most output in the world. In the past, traditional aquaculture mainly depended on manual labour to breed and gain aquatic organisms. However, with the increasing scale of production and the continuous improvement of science and technology, the traditional aquaculture approach has become more and more unsuitable for the development of the times. With the rapid development of computer technology, computer vision technology infiltrates through the traditional aquaculture industry quickly and improves the aquaculture production efficiency .This paper mainly introduces the basic situation of computer vision technology and summarizes the application of computer vision technology in aquaculture industry at home and abroad. The paper concludes with the expectation of application of computer vision in the aquaculture. 展开更多
关键词 computer vision AQUACULTURE biological identification behavior monitoring
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