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Show HN: Open-sourced (road) traffic counting application

117 点作者 asfarley5 个月前
I was developing&#x2F;selling this application under Roadometry, but sales are getting slow and I&#x27;d prefer to make it available for free.<p>This is a desktop Windows application which can be used for counting road traffic.<p><a href="https:&#x2F;&#x2F;roadometry.com" rel="nofollow">https:&#x2F;&#x2F;roadometry.com</a> <a href="https:&#x2F;&#x2F;www.youtube.com&#x2F;@roadometry2011" rel="nofollow">https:&#x2F;&#x2F;www.youtube.com&#x2F;@roadometry2011</a><p>The application uses Multiple Hypothesis Tracking (MHT) combined with Darknet Yolo.<p>I trained the network myself. I have a tool-chain for building a video-based training set including associations, but it&#x27;s quite complex to use. I never ended up training a network to perform association, but I think a combined detector&#x2F;associator network is the next step.

7 条评论

rjmunro5 个月前
It&#x27;s funny that this is released the same day as a 56 minute overhead drone video of the Swindon magic roundabout, one of the UK&#x27;s most iconic road junctions: <a href="https:&#x2F;&#x2F;youtu.be&#x2F;CzQunCuQCJY?si=X1nbcxiWOCcnm8eO" rel="nofollow">https:&#x2F;&#x2F;youtu.be&#x2F;CzQunCuQCJY?si=X1nbcxiWOCcnm8eO</a>
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w1nt3rmut35 个月前
Seems to be made for USA as only cars are counted. In Europe u usually want to distinguish between cars bigger cars, bicycles and pedestrians. You also need to blurr everything not related to cars and you can&#x27;t just collect all video data in a central space. Or need lower res cameras.
haaz5 个月前
Very cool, thanks for sharing. How did you train it? Just manually labeling the data?
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unit1495 个月前
&lt;i&gt;I think a combined detector&#x2F;associator network is the next step.&lt;&#x2F;i&gt;<p>Repentance for using MHT to accelerate vehicle interconnectedness might consist of V2I.<p>Audi vehicles with 802.11p V2I capabilities have an information sharing agreement with Traffic Technology Services in certain municipalities that alert a driver of a vehicle when a red light will turn green.<p><a href="https:&#x2F;&#x2F;arstechnica.com&#x2F;cars&#x2F;2018&#x2F;03&#x2F;cars-that-talk-to-traffic-lights-audi-expands-service-to-washington-dc&#x2F;" rel="nofollow">https:&#x2F;&#x2F;arstechnica.com&#x2F;cars&#x2F;2018&#x2F;03&#x2F;cars-that-talk-to-traff...</a>
larodi5 个月前
Just tossed it over to my GIS and metro-planning friends and they all reacted with &quot;O-hoooo, what a good news&quot; .<p>Kudos!
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loftsy5 个月前
I made an Android app in this space a few years back. It&#x27;s helped a few people but I never got a grip on the market or understanding of the space.<p>www.roadcount.com
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dang5 个月前
[stub for offtopicness]
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