Real-Time Car Speed Tracking & Object Classification Revealed

Mervin Praison
20 Mar 202407:18

TLDRThe video introduces YOLO version 8.1, demonstrating its capabilities in object classification, detection, segmentation, tracking, and pose identification. It guides coaches and monitors through real-time analysis, heatmap generation, people counting, and vehicle speed estimation, showcasing its applications in sports coaching, retail analytics, and traffic management. The tutorial walks viewers through the setup process and provides examples of its practical use cases.


  • 🚀 Introduction to YOLO version 8.1, a tool for object classification, detection, segmentation, tracking, and pose identification.
  • 🏆 The tool's applicability in coaching, providing real-time feedback and heatmap analysis for athletes.
  • 📊 Use of YOLO for monitoring vehicle speed and guiding them for safety.
  • 🛠️ Step-by-step guide on setting up and using YOLO with Python 3.11.
  • 📷 Demonstration of image prediction, identifying objects such as persons, buses, and stop signs.
  • 🎥 Real-time video processing for object tracking, exemplified by tracking football players.
  • 🗺️ Heatmap generation to understand crowd movement and optimize placement in retail environments.
  • 👥 People counting in designated zones for crowd management and safety.
  • 🏃 Real-time tracking and counting of individuals in a video stream.
  • 🚗 Speed estimation of vehicles for traffic analysis and safety.
  • 🔍 Traffic condition analysis, including the number and direction of vehicles.

Q & A

  • What capabilities does the YOLO version 8.1 offer?

    -YOLO version 8.1 can classify, detect, segment, track, and pose objects. It can also identify the pose of a person, making it useful for applications like coaching, where it can provide feedback and guidance.

  • How can YOLO be used for coaching purposes?

    -YOLO can be used to track fielders, provide feedback on their movements, understand the heat map of where people are working, count the number of cars on the road, and guide them to follow the right path or drive safely.

  • What is the first step to use YOLO for image prediction?

    -The first step is to create a YOLO Python environment with version 3.11, activate YOLO, and then install Ultralitics using pip.

  • How is a prediction test performed with YOLO?

    -A prediction test is performed by running a YOLO predicts command with the model name and the source image, which then generates an output showing the detected objects within the image.

  • What tool is used for real-time object tracking in videos?

    -Roboflow Supervision Reaper is used for real-time object tracking in videos.

  • How can errors during the YOLO setup be resolved?

    -Errors can be resolved by opening the affected file, such as detection SL core, disabling the problematic code line by commenting it out, and then saving and re-running the code.

  • What is the purpose of heat map tracking?

    -Heat map tracking helps analyze where items should be placed in a shop or any area by understanding where more people are congregating, thus optimizing space usage and customer engagement.

  • How does the YOLO system count people in different zones of a video?

    -The system uses a zone configuration path with an input/output threshold and confidence threshold. It then processes the video to count and display the number of people in each defined zone in real-time.

  • What is the application of speed estimation in traffic analysis?

    -Speed estimation in traffic analysis can help monitor the speed of vehicles on the road in real-time, which is useful for safety purposes and traffic management.

  • How can YOLO be used for traffic analysis?

    -YOLO can analyze the number and direction of cars on the road, track their movement, and monitor traffic conditions, which can be beneficial for understanding traffic flow and ensuring safety.

  • What is the importance of using YOLO technology with caution?

    -It is important to use YOLO technology with caution to ensure that it does not infringe on people's privacy while benefiting from its capabilities in various applications.



🤖 Introduction to YOLO v8.1 and its Applications

This paragraph introduces the capabilities of YOLO version 8.1, highlighting its ability to classify, detect, segment, track, and pose识别 objects. It emphasizes the tool's utility for coaches to monitor and provide feedback, such as understanding the heat map of people working, counting the number of cars on the road, and guiding vehicles for safety. The speaker expresses excitement about demonstrating YOLO v8.1 and guides the audience through the setup process, including Python and YOLO installation, and using the tool for image and video analysis. The paragraph concludes with a call to action for the audience to subscribe and engage with the content.


🚶‍♂️ Real-Time Tracking, Heat Maps, and People Counting

This paragraph delves into the practical applications of YOLO v8.1 for real-time tracking, heat mapping, and people counting. It explains how the tool can be used to track players in a football match, providing coaching insights, and how heat maps can analyze customer traffic in a store. The speaker guides the audience through the process of setting up and running the tracking and heat map scripts, including the installation of necessary packages and the use of example videos. The paragraph also touches on the real-time counting of people in designated zones and speed estimation of vehicles, showcasing the versatility of YOLO v8.1 in various scenarios. The speaker encourages responsible use of the technology and invites audience feedback.



💡Object Detection

Object Detection refers to the process of identifying and locating objects within an image or video. In the context of the video, it is used to identify elements such as persons, buses, and stop signs within a visual scene. This technology is crucial for applications like surveillance, autonomous vehicles, and interactive media.

💡Pose Estimation

Pose Estimation involves determining the position and orientation of objects or people within an image or video. It is a key concept in computer vision and is used in the video to identify the posture of individuals, which can be beneficial for applications like fitness coaching or healthcare monitoring.

💡Heat Map

A Heat Map is a visual representation of data where values are represented by colors. It is used to illustrate patterns, clusters, or trends in data. In the video, a heat map is generated to show the areas with the highest concentration of people, which can help in understanding foot traffic patterns in a store or an event space.


Tracking in the context of the video refers to the process of following the movement of objects or people over time in a sequence of images or video frames. This is essential for applications like sports analytics, where the movement of players can be monitored and analyzed to improve performance.

💡Real-time Processing

Real-time Processing means the immediate analysis and response to data as it is received, without any significant delay. In the video, this capability is showcased by the tool's ability to provide instant feedback on the number of people moving in and out of specific zones, or the speed of vehicles on the road.

💡Vehicle Monitoring

Vehicle Monitoring involves observing and recording the behavior and movement of vehicles, which can be used for traffic management, safety, and security purposes. In the video, this is achieved by analyzing the speed of vehicles and their traffic patterns.

💡Traffic Analysis

Traffic Analysis is the process of examining the flow of vehicles and pedestrians to optimize traffic movement, improve safety, and plan infrastructure. The video showcases the tool's ability to analyze the number of vehicles, their direction, and track their movement, which can be useful for city planning and traffic management.

💡YOLO version 8.1

YOLO version 8.1 is a specific iteration of the You Only Look Once (YOLO) algorithm, which is a popular real-time object detection system in computer vision. This version is highlighted in the video for its ability to classify, detect, segment, track, and pose objects, making it a versatile tool for various applications.


Ultralitics is a software library used in the video for machine learning and deep learning applications. It provides tools and utilities for tasks such as object detection, tracking, and other computer vision tasks, enabling the functionalities demonstrated in the video.

💡Roboflow Supervision

Roboflow Supervision is a platform for training and deploying machine learning models, particularly for computer vision tasks. In the video, it is used to facilitate the tracking of objects, such as football players, and to generate heat maps for understanding movement patterns.


The introduction of YOLO version 8.1, a tool capable of classifying, detecting, segmenting, tracking, and posing objects.

The tool can be used by coaches to monitor and provide feedback to athletes, utilizing a heat map of their movements.

The capability to count the number of cars on a road and guide them for safety purposes.

A step-by-step guide on how to use YOLO 8.1 for object detection in images and videos.

The use of YOLO 8.1 for real-time tracking and coaching in sports, such as football, by analyzing player movements.

The generation of heat maps to analyze foot traffic in areas like shops, aiding in strategic item placement.

Counting people in specific zones using YOLO 8.1, with real-time tracking capabilities.

The application of speed estimation for vehicles on roads, enhancing safety and traffic management.

Traffic analysis to understand the flow and direction of vehicles, contributing to better traffic planning.

The importance of using AI technology responsibly without infringing on privacy.

The process of setting up YOLO 8.1, including the installation of necessary libraries and activation.

Troubleshooting tips, such as disabling specific lines of code to resolve errors during setup.

The use of Roboflow Supervision Reaper for real-time tracking and analysis.

The requirement of specific model weights and source videos for different YOLO 8.1 applications.

The potential for creating engaging and informative content around AI and its applications, as demonstrated by the YouTube channel.