speed

[ZIKO94ZIKO]

Hi sir i saw this question https://github.com/pageauc/speed-camera/issues/41#issue-500179767 im interested to know its possible to change angle of view and fps to detect the real speed of the object .

[ZIKO94ZIKO]

i mean its possible to detect the speed +ALPR of object without pointing the camera at 90 degrees to road. for example fixing the camera at 45 degrees and detect ALPR and speed booth of theme.

[ZIKO94ZIKO]

HI sir , i hope you are very well , please tell me how can be integrate change degree of the camera , im very interested to know.

[pageauc]

You could do some trial and error to see if it can be done accurately. The other option is to use some sort of distance range sensor suitable for the distance then read and determining speed by time and distance changes from sensor. Not sure if sonar sensor has enough range. laser ranging might be an option but more expensive. https://www.dfrobot.com/category-55.html

On Thu, Oct 3, 2019 at 12:51 PM ZIKO94ZIKO notifications@github.com wrote:

HI sir , i hope you are very well , please tell me how can be integrate change degree of the camera , im very interested to know.

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[ZIKO94ZIKO]

Hello Sir thank you, and please excuse me for the inconveniences. The idea that can be worked on is detecting the speed + alpr by camera drone in highway , this will allow to exceed the capabilities of the normal radar and allow to show the maximum possible number of cars, and can be limited the speed for example : activate max_speed_over=120 kps ، you can find an article as below explain how can be calculate the speed estimation in real time using camera with parametre specific: field of view, angle of view, fps, resolution and altitude between the camera and read : https://www.google.com/url?sa=t&source=web&rct=j&url=https://pdfs.semanticscholar.org/efb3/7b45f4c9241c7d4ddf1295450dba6cf5cd06.pdf&ved=2ahUKEwj7hKDcsIHlAhU7RBUIHaONCHsQFjAEegQIBhAC&usg=AOvVaw2_mZKX6dFfu8_KuCmnUe64&cshid=1570150182587

[pageauc]

Are you planning on doing this project?

On Thu, Oct 3, 2019 at 8:53 PM ZIKO94ZIKO notifications@github.com wrote:

Hello Sir thank you, and please excuse me for the inconveniences. The idea that can be worked on is detecting the speed + alpr by camera drone in highway , this will allow to exceed the capabilities of the normal radar and allow to show the maximum possible number of cars, and can be limited the speed for example : activate max_speed_over=120 kps ، you can find an article as below explain how can be calculate the speed estimation in real time using camera with parametre specific: field of view, angle of view, fps, resolution and altitude between the camera and read : https://www.google.com/url?sa=t&source=web&rct=j&url=https://pdfs.semanticscholar.org/efb3/7b45f4c9241c7d4ddf1295450dba6cf5cd06.pdf&ved=2ahUKEwj7hKDcsIHlAhU7RBUIHaONCHsQFjAEegQIBhAC&usg=AOvVaw2_mZKX6dFfu8_KuCmnUe64&cshid=1570150182587

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[ZIKO94ZIKO]

I got the idea when i see the question 41. but i Think of doing this starting from your project , and change firstly some lines about speed That empowers us detecting the speed of the car which is in front of camera or located of 45 degree of the camera .

[pageauc]

Good luck with your project. I would be interested in your progress Regards Claude ...

On Fri, Oct 4, 2019 at 2:36 AM ZIKO94ZIKO notifications@github.com wrote:

I got the idea when i see the question 41. but i Think of doing this starting from your project , and change firstly some lines about speed That empowers us detecting the speed of the car which is in front of camera or located of 45 degree of the camera .

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[ZIKO94ZIKO]

Thank you so much Sir , i'm so glad to have meet you ^^

[ZIKO94ZIKO]

HI Sir, i wish a good start of the week i edited your code from my needs , and i tested by video input WEBCAM_SRC = '3.mp4' its work but i cant find the images in data base , i think should be add some lines for linking data base , could you please have a quick look in the code? Thank's fyi , the values of speed in not true its just a test .

[pageauc]

where is your code?

On Mon, Oct 7, 2019 at 5:53 AM ZIKO94ZIKO notifications@github.com wrote:

Fyi the value of speed of course not true hhh its just a test.

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[ZIKO94ZIKO]

Hi sir , Please find attached a file containing code : check def speed_camera(): : https://drive.google.com/drive/folders/1s9bbCHeqMNaPQ7XH7GLWsv6oTZQVKw3J

[ZIKO94ZIKO]

please sir , if you check it give me an feedback.

[ZIKO94ZIKO]

Hi Sir please , give just a explanation : why the photos does not saving in folder images. Thanks

[pageauc]

Did not test this but see how this works

On Tue, Oct 8, 2019 at 8:57 AM ZIKO94ZIKO notifications@github.com wrote:

Hi Sir please , give just a explanation : why the photos does not saving in folder images. Thanks

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[ZIKO94ZIKO]

Hello Sir , i have already seen your videos ,thank you for your answer

[ZIKO94ZIKO]

the problem is just how to integrate in your code Field of view( FOV ) , and angle of the camera and height (between the camera and earth) to detect the the speed in deference position , then we will on a right to choose the position of camera ,which gives us detection ALPR and the speed booth of them.

[ZIKO94ZIKO]

Hi Mr.Claude , Thank you for the last version of config.py ,it's work very well , please give me some advises about this stuff , i tried since one mouth to add this variables but doesn't succeed.

[pageauc]

The previous variables were auto calculated and the previous config.py settings were ignored. This latest change checks to see if the variables exist (imported from config.py) If they exist then the will override the automatic calculation for motion area. See code for details.

On Sat, Oct 19, 2019 at 11:12 AM ZIKO94ZIKO notifications@github.com wrote:

Hi Mr.Claude , Thank you for the last version of config.py ,it's work very well , please give me some advises about this stuff , i tried since one mouth to add this variables but doesn't succeed.

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[ZIKO94ZIKO]

the problem is just how to integrate in your code Field of view( FOV ) , and angle of the camera and height (between the camera and earth) to detect the the speed in deference position , then we will on a right to choose the position of camera ,which gives us detection ALPR and the speed booth of them. yees Sir ,i already understand-ed the variables put it in config.py and the last modification config.py.new , i mean by this stuff (the variable in this question)

[pageauc]

I have your earlier code using DLIB but installing dlib on an earlier RPI is a pain and not sure if it can handle image processing fast enough. Non RPI may be OK At any rate I am thinking a second DLIB version will be required. I am busy right now and this is not a high priority for me so you may want to work on the dlib version yourself and create a github repo for the new code or give me a push for current repo. Claude ...

On Sat, Oct 19, 2019 at 11:45 AM ZIKO94ZIKO notifications@github.com wrote:

this question : the problem is just how to integrate in your code Field of view( FOV ) , and angle of the camera and height (between the camera and earth) to detect the the speed in deference position , then we will on a right to choose the position of camera ,which gives us detection ALPR and the speed booth of them.

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