chengpeng

Results 8 issues of chengpeng

Please support the high version of nodejs, thanks

This sound works normally in Firefox and Chrome, but I can’t hear the sound on IE11. Can anyone help me? Thanks

![image](https://user-images.githubusercontent.com/28288567/165261690-dc3b6dc5-8260-4065-a13e-aeebc2753143.png) Similar to the above, I did not find the corresponding type.

new algorithm

![image2](https://user-images.githubusercontent.com/28288567/120748979-461acf00-c536-11eb-85b0-98907d56807e.jpg) 使用较小图片的图片识别度不行,就像上面这种 放大了也是一样,最好提供预训练模型,在配置稍微低一点的显卡上训练了接近10个小时,太浪费时间了

For FFmpegFrameGrabber, setFrameRate is invalid. When grabImage is still decoding, this method can be optimized.

enhancement
help wanted

At present, I can get the recognition result of each frame by grabbing the rtsp stream. Now I have a problem. I have not found a suitable target tracking algorithm...

enhancement

Works well in Leonardo, can you add mouse wheel operation?