Abstract: Sign language is a communication system used by Deaf and hard of hearing people and serves as a bridge between Deaf and hearing communities. Since sign language uses numerous visuomotor ...

Abstract: Millimeter-wave radar offers unique advantages in non-contact gesture recognition due to its excellent penetration capability and privacy-preserving properties. Meanwhile, dynamic ...

一个基于 MATLAB 开发的完整手写数字识别系统，采用经典的 HOG（方向梯度直方图）特征提取 和 SVM（支持向量机）分类算法。该系统实现了从图像预处理到实时识别的完整机器学习流程，在标准测试集上达到 95%以上 的识别准确率。 系统对不同数字的识别准确率 ...

Making AI companions and assistants feel more real, more physically present, has become one of the defining themes of CES this year. Razer is leaning into the moment by showcasing a more tangible ...

Crime is down. Migrant workers and customers are staying home. As part of our video series on Trump’s second term, The Wall Street Journal’s Michelle Hackman takes us inside the aftermath. Photo ...