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Comments (21)

Qidian213 avatar Qidian213 commented on August 22, 2024 3

都是**人,跟我飚啥英语?<( ̄3 ̄)>哼!

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Qidian213 avatar Qidian213 commented on August 22, 2024

how about the speed ? performs well ?

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EYHN avatar EYHN commented on August 22, 2024

Same as README, about 12 fps after add deep_sort.
I excluded the disk reading and the opencv drawing got this result.

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EYHN avatar EYHN commented on August 22, 2024

I maked the CPU do less work and increase GPU usage to 60%, 20 fps
Can yolo batch detect pictures? That should be much faster.

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aimhabo avatar aimhabo commented on August 22, 2024

我这一直只能调用CPU版本的tensorflow,重装anaconda后只安装tensorflow-GPU也是这样,请问得怎样把活交给GPU干呢?

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EYHN avatar EYHN commented on August 22, 2024

@aimhabo
要先装好 cuda 和 cudnn
再根据cuda版本下载 tensorflow-GPU 或者自行编译

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EYHN avatar EYHN commented on August 22, 2024

我现在急需提升运行速度啊
能否并行调用 tf.session.run 来提高利用率?

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EYHN avatar EYHN commented on August 22, 2024

能不能改写成使用 tensorflow 队列传输数据啊,大佬帮帮我啊。

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aimhabo avatar aimhabo commented on August 22, 2024

@EYHN 不行啊,就是这样装的,fps不到0.3,直接在darknet里做都有2的

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Qidian213 avatar Qidian213 commented on August 22, 2024

终端使用 nvidia-smi 查看GPU 使用情况 @aimhabo

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Qidian213 avatar Qidian213 commented on August 22, 2024

并行? yolo 的session 和deep_sort的session并行运行? 那样的话需要解决检测框与图像的匹配,保证正确的传输给deep_sort 。 实际上如果你做过测试,deep_sort 基本不影响速度,单纯的运行deep_sort速度非常快,主要限制来自于yolo 。可以尝试在yolo部分加速,或去掉视频存储,检测框存储等功能。
还有我主要学习的不是tensorflow,对于tensorflow更多的东西不很了解。

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EYHN avatar EYHN commented on August 22, 2024

目前我是增加了视频读取缓存,增加了一个线程专门绘制检测框和输出视频
yolo和deep_sort共用同一个session
现在可以达到27fps,yolov3官网titan x 能跑 35fps,感觉还可以优化。

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Qidian213 avatar Qidian213 commented on August 22, 2024

做的不错!

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EYHN avatar EYHN commented on August 22, 2024

I closed this issue.
About the batch detect pictures: qqwweee/keras-yolo3#15

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lc4321 avatar lc4321 commented on August 22, 2024

@EYHN

你好!可以看看你的代码吗?三扣~~~

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EYHN avatar EYHN commented on August 22, 2024

@Innerpeace90
相关的代码在我fork的repository中 https://github.com/EYHN/deep_sort_yolov3/tree/eyhn

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yihsuanhsu avatar yihsuanhsu commented on August 22, 2024

@EYHN
你好請問你有成翁加速嗎?我也很需要能提高速度感謝

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ntucschen avatar ntucschen commented on August 22, 2024

目前我是增加了视频读取缓存,增加了一个线程专门绘制检测框和输出视频
yolo和deep_sort共用同一个session
现在可以达到27fps,yolov3官网titan x 能跑 35fps,感觉还可以优化。
@EYHN 想請問具體要怎麼實現?

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ahmadalzoubi13579 avatar ahmadalzoubi13579 commented on August 22, 2024

I maked the CPU do less work and increase GPU usage to 60%, 20 fps
Can yolo batch detect pictures? That should be much faster.

@EYHN
can you explain how did you increased the performance to 20fps ????

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MuhammadAsadJaved avatar MuhammadAsadJaved commented on August 22, 2024

@Innerpeace90
相关的代码在我fork的repository中 https://github.com/EYHN/deep_sort_yolov3/tree/eyhn

This code is running at 27 FPS?

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MuhammadAsadJaved avatar MuhammadAsadJaved commented on August 22, 2024

@gogoIsComing
use this repo
https://github.com/MuhammadAsadJaved/deep_sort_yolov3

Eyhn made some changed and I also changed a little from her repo.

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