AXERA-TECH / ax-samples

Samples code for world class Artificial Intelligence SoCs for computer vision applications.
BSD 3-Clause "New" or "Revised" License
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在m4n板卡上,AX650芯片,利用opencv读图片一个图片耗时100ms则个可以优化吗? #115

Closed skming666 closed 8 months ago

skming666 commented 10 months ago

1:利用opencv在板子上读图片发现耗时太长?有没有解决办法? 2:如果在板子上读MP4视频?利用ax_sample的例子然后交叉编译后,放在板子上显示视频打不开?这个是因为ax-samples中的opencv库不全吗?怎么解决 3:如果在板子上读取usb摄像头,怎么处理?有demo吗 感谢,感谢!

ZHEQIUSHUI commented 8 months ago

1、软解码肯定慢 2、视频输入的sample用 ax-pipeline,附带的opencv只有基础的imgproc模块,你可以自己编译完整的opencv进行视频和USB相机的读取 3、同2