![Micromachines | Free Full-Text | Visual Feature Learning on Video Object and Human Action Detection: A Systematic Review | HTML Micromachines | Free Full-Text | Visual Feature Learning on Video Object and Human Action Detection: A Systematic Review | HTML](https://www.mdpi.com/micromachines/micromachines-13-00072/article_deploy/html/images/micromachines-13-00072-g018.png)
Micromachines | Free Full-Text | Visual Feature Learning on Video Object and Human Action Detection: A Systematic Review | HTML
![China tech crackdown: after a trillion-dollar rout, has the stock market drubbing gone too far? | South China Morning Post China tech crackdown: after a trillion-dollar rout, has the stock market drubbing gone too far? | South China Morning Post](https://cdn.i-scmp.com/sites/default/files/styles/og_image_scmp_coronavirus_generic/public/d8/images/canvas/2021/12/24/fca680b8-6018-4b8d-b658-e48fd957177b_c6812f3d.jpg?itok=AAeL1IEk)
China tech crackdown: after a trillion-dollar rout, has the stock market drubbing gone too far? | South China Morning Post
![Micromachines | Free Full-Text | Visual Feature Learning on Video Object and Human Action Detection: A Systematic Review | HTML Micromachines | Free Full-Text | Visual Feature Learning on Video Object and Human Action Detection: A Systematic Review | HTML](https://www.mdpi.com/micromachines/micromachines-13-00072/article_deploy/html/images/micromachines-13-00072-g016.png)