Case Studies

How to Make Multiplayer Rock, Paper, Scissors with AI

This is a template for making multiplayer games that involve your hands and body using AI or computer vision. You can even submit new games to the repo and I

How to Create a Retail Planogram using Computer Vision

Learn how to create a retail planogram from a photo using computer vision.

Automatic Stop Sign Violation Detection

This post was contributed by Leonard Persson Norblad This automatic stop sign violation detector utilizes an object detection model fine-tuned in Roboflow, combined with Roboflow’s PolygonZone to identify vehicles

Camera Calibration in Sports with Keypoints

Camera calibration is important to accurate vision AI systems that analyse sports. It allows the mapping of their movement on a video frame to real movement on the field, and

How to Extract Text From Images

Introduction to Text Extraction Manually working with data in JPG, PNG, or PDF formats can be a hassle, as it takes a lot of time to analyze and these files

Ball Tracking in Sports with Computer Vision

Ball tracking is crucial for AI systems to analyze sports effectively, but it's challenging due to factors like the ball's small size, high velocity, complex backgrounds, similar-looking objects, and varying lighting. This tutorial will teach you how to overcome these challenges.

How to Import Hugging Face Datasets to Roboflow

Learn how to import a Hugging Face dataset into Roboflow for labeling, training, and deployment.

Inspecting Solar Panels with Thermal Drones

Learn how to use computer vision to identify hot spots on solar panels.

Automating Water Meter Reading using Computer Vision

Learn how to read the digits on a water meter using computer vision.

How to OCR Hand-Written Notes with GPT-4

Learn how to OCR hand-written notes with GPT-4.

Evaluating 2024 Euro Cup and COPA America Cup Jersey Color Accessibility

Read how we built a system to evaluate the color contrast of football jerseys used in the 2024 Euro Cup.

Red Zone Monitoring Using Computer Vision

Ensuring the safety of workers is crucial in industrial settings. One effective method to enhance safety is by creating a computer vision system to identify “red zones,” where heavy machinery

Automated Book Inventory using Computer Vision

Learn how to build a book inventory system with computer vision.

Building a Vehicle Analytics Application with PaliGemma

Read how Nick created a vehicle analytics application using the PaliGemma multimodal model.

How To Train and Deploy an ANPR System

Learn how to train and deploy a license plate detection model for use in building an ANPR system.

Smart Home Monitoring with Computer Vision and IoT

Learn how to monitor and control your smart home with computer vision and IoT technology.

Predicting the Optimal Connect 4 Move with Computer Vision

In this blog post, our goal is to explore the intersection of computer vision and game theory through the lens of a familiar classic: Connect 4. We'll be

Book Reading Time Tracker using Computer Vision

Learn how to use computer vision to track for how long you have been reading a book in a session.

Realtime Video Stream Analysis with Computer Vision

In this guide, we use computer vision to process multiple live video streams to perform analysis and gain insights.

Detect and Describe Flowers with Computer Vision and Generative AI

Use computer vision to detect the location of and describe flowers in an image using computer vision and ChatGPT.

Using Computer Vision to Create AR Experiences

This blog post is contributed by Hart Woolery, Founder and CEO, 2020CV. Introduction I’ve always been fascinated by special effects in movies and video games. My career took an

Counting Rebar with Computer Vision

Learn how to build an application that counts rebar using computer vision.

Coffee Bean Inspection with Computer Vision

There are several quality checks that need to be run on coffee beans before they are packaged and ready for delivery. A professional taster will “cup” coffee to ensure it

Monitor and Analyze Retail Queues Using Computer Vision

Learn how to monitor retail queues to identify when customers have been waiting for too long.

Assess Car Damage with Computer Vision

Learn how to assess visual car damage using computer vision.