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Automathon 2022

TASKS:

1.1

  • Object Detection( a) Cars and b) Bikes in the Video)

1.2

  • Lane Detection

Bonus

  • Object Tracking (Bonus ) and Counting( extra from my side)

1.1. a)Cars detection & b) Bikes detection

I have used the YOLOv5 algorithm for object detection for the given input video. Taken help from the following sources: guide: https://docs.ultralytics.com/quick-start/ reference video : https://github.com/ultralytics/yolov5

RESULTS: https://drive.google.com/file/d/1zimiVEmHrjT0--5r-wJQ38Sk2NS7VSUR/view?usp=sharing

NOTE: I understand the fact that YOLOv4 could have been the better choice wrt accuracy ,but due to some compatibility(most probably) issues , I wasn't able to complete that model using YOLOv4 but instead used YOLOv5 https://arxiv.org/pdf/2004.10934v1.pdf

1.2 Lane Detection

In this part I have used :

  • Camera Calibration -remove the curved line related errors present in video
  • Thresholding - converting image to binary using some threshold value (To differenciate the lanes from surrounding)
  • Perspective transformation ( considering the lanes to be going farther and thereby deciding the lines trapezoid like thing is actually a rectangle)
  • LaneLines ( identifying the lane lines)
  • etc

RESULTS: https://drive.google.com/file/d/1NdFZXxhFd9rXld62VRMdMql_XiXXXEMR/view?usp=sharing

references https://github.com/Dt-Pham/Advanced-Lane-Lines.git https://www.youtube.com/watch?v=iRTuCYx6quQjec

Bonus

Object Tracking(Given )

readings: https://viso.ai/deep-learning/object-tracking/

In that process I actually Solved a bug in the code, from the reference repository I was refering to ( basically the module it was using was outdated) https://stackoverflow.com/questions/62390517/no-module-named-sklearn-utils-linear-assignment

Attempted in the following manner : -used open cv based methods for object tracking

Object Counting(extra from my side)

Added along with Tracker( My attempt for counting vehicles seems a lot inaccurate , I am trying to improve on it)

https://github.com/guptavasu1213/Yolo-Vehicle-Counter/blob/master/README.md https://github.com/bamwani/car-counting-and-speed-estimation-yolo-sort-python/blob/master/README.md