Computer Vision: YOLO Custom Object Detection with Colab GPU

YOLO: Pre-Trained COCO Dataset and Custom-Trained Coronavirus Object Detection Model with Google Colab GPU Training

Created by Abhilash Nelson using OpenCV and Python

VideoAssessment

Published: September 30th, 2020

ISBN-13: 9781800563865

Included in ExpertEdge Essentials

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Get started with the You Only Look Once (YOLO) object detection method
Build models to recognize objects in images and real-time webcam videos
Learn how to prepare custom datasets to build your own coronavirus detection model

Become familiar with Python and OpenCV libraries
Perform object recognition using a predefined dataset
Create a custom dataset and train the You Only Look Once (YOLO) model
Use the YOLO model on a single image for object detection
Try the YOLO model for object detection from a real-time webcam video
Create a full-fledged flawless coronavirus detection model

Table of Contents

26 Chapters

1
Course Introduction and Table of Contents
2
Introduction to You Only Look Once (YOLO) Object Detection
3
Environment Setup - Installing Anaconda
4
Python Basics
5
Installing OpenCV Library
6
Introduction to Convolutional Neural Networks (CNNs)
7
You Only Look Once (YOLO) Pre-Trained Object Detection from Image
8
You Only Look Once (YOLO) Pre-Trained Object Detection from an Image - Non-Maximum Suppression (NMS)
9
You Only Look Once (YOLO) Pre-Trained Object Detection from a Real-Time Webcam Video
10
You Only Look Once (YOLO) Pre-Trained Object Detection from a Pre-Saved Video
11
Introduction to the Custom-Trained You Only Look Once (YOLO) Model
12
YOLOv4 Custom Training Phase 1 - Preparing Darknet
13
You Only Look Once v4 (YOLOv4) Custom Training Phase 2 - Data Collection
14
You Only Look Once v4 (YOLOv4) Custom Training Phase 2 - Image Labelling
15
You Only Look Once v4 (YOLOv4) Custom Training Phase 2 - Train Test Split
16
You Only Look Once v4 (YOLOv4) Custom Training Phase 2 - Data Preparation
17
You Only Look Once v4 (YOLOv4) Custom Training Phase 3 - Data Sync
18
You Only Look Once v4 (YOLOv4) Custom Training Phase 4 - Compile and Test Darknet
19
You Only Look Once v4 (YOLOv4) Custom Training Phase 5 - Chart and Training Progress Analysis
20
You Only Look Once v4 (YOLOv4) Custom Training Phase 5 - Finalizing Training Download Weights
21
Colab GPU Usage Limit Issue
22
OpenCV Upgrade for You Only Look Once v4 (YOLOv4)
23
You Only Look Once v4 (YOLOv4) Pre-Trained Object Recognition from an Image and a Video
24
You Only Look Once v4 (YOLOv4) Custom Coronavirus Detection from an Image
25
You Only Look Once v4 (YOLOv4) Custom Coronavirus Detection from a Video
26
Other Sample Real-World Case Studies