Flood Fill — The Algorithm Behind Your Paint Bucket Tool

📰 Medium · Data Science

Learn the flood fill algorithm behind the paint bucket tool and how to implement it

intermediate Published 6 Jul 2026
Action Steps
  1. Implement the flood fill algorithm using a stack-based approach to fill connected pixels with a new color
  2. Use a 2D array to represent the image and track visited pixels
  3. Apply the algorithm to a sample image to test its functionality
  4. Compare the results with a built-in paint bucket tool to verify accuracy
  5. Optimize the algorithm for performance and efficiency in large images
Who Needs to Know This

Developers and data scientists can benefit from understanding this algorithm for image processing and computer vision tasks

Key Insight

💡 The flood fill algorithm uses a stack-based approach to fill connected pixels with a new color

Share This
🎨 Discover the flood fill algorithm behind your paint bucket tool!

Key Takeaways

Learn the flood fill algorithm behind the paint bucket tool and how to implement it

Full Article

Ever clicked the paint bucket in MS Paint and watched a color spread across connected pixels? That’s flood fill. Let’s build it from… Continue reading on Medium »
Read full article → ← Back to Reads

Related Videos

9-Phase Computer Vision Roadmap 2026 | AI & Deep Learning | #shorts
9-Phase Computer Vision Roadmap 2026 | AI & Deep Learning | #shorts
SCALER
How Shoplifting Detection Works #ai #machinelearning #neuralnetworks #lstm #artificialintelligence
How Shoplifting Detection Works #ai #machinelearning #neuralnetworks #lstm #artificialintelligence
Ascent
What is Computer Vision? | Artificial Intelligence for Beginners | Tamil | Karthik's Show
What is Computer Vision? | Artificial Intelligence for Beginners | Tamil | Karthik's Show
Karthik's Show
SAM 2 Segment Anything - Image and Video Segmentation #computervision #objectsegmentation #sam #meta
SAM 2 Segment Anything - Image and Video Segmentation #computervision #objectsegmentation #sam #meta
Abonia Sojasingarayar
Fine-Tuning YOLOv10 for Object Detection on a Custom Dataset #yolo #finetuning
Fine-Tuning YOLOv10 for Object Detection on a Custom Dataset #yolo #finetuning
Abonia Sojasingarayar
Anylabeling - Image Annotation Tool - ObjectDetection and Instance Segmenation #Computervision #YOLO
Anylabeling - Image Annotation Tool - ObjectDetection and Instance Segmenation #Computervision #YOLO
Abonia Sojasingarayar