Object Detection,Augmented Reality

Image Processing

Explore computer vision techniques and image manipulation algorithms

Interactive Image Filters

Apply various image processing filters and see the results in real-time.

Image Upload & Filters

Drag and drop an image here or click to select

Original Image
Processed Image
Current Filter: None

Upload an image and select a filter to see the processing in action.

Edge Detection Algorithms

Compare different edge detection methods and their effectiveness.

Edge Detection Methods
Edge Detection

Edge detection identifies boundaries between different regions in an image by finding areas with rapid intensity changes.

  • Sobel: Uses gradient approximation with 3x3 kernels
  • Prewitt: Similar to Sobel but with different kernel weights
  • Roberts: Simple 2x2 cross-gradient operator

Image Processing Concepts

  • Pixel: Basic unit of digital image
  • Convolution: Mathematical operation for filtering
  • Kernel: Small matrix used for image operations
  • Gradient: Rate of intensity change

Common Filters

Smoothing Filters
  • Gaussian Blur
  • Box Filter
  • Median Filter
Sharpening Filters
  • Unsharp Mask
  • Laplacian
  • High-pass Filter
Edge Detection
  • Sobel Operator
  • Canny Edge Detector
  • Prewitt Operator

Applications

  • Medical Image Analysis
  • Autonomous Vehicles
  • Quality Control
  • Facial Recognition
  • Object Detection
  • Satellite Imagery
  • Augmented Reality

Processing Steps

  1. Image Acquisition
  2. Preprocessing
  3. Feature Extraction
  4. Segmentation
  5. Object Recognition
  6. Interpretation