Wheel-Rail Contact Point Scanning Method
Wheel-rail contact point scanning method that computationally determines contact points for arbitrary wheel-rail profiles using scanning techniques with algorithmic implementation
HOG Calculator: Image Gradient Algorithm Implementation
A comprehensive image gradient calculation algorithm that implements histogram of oriented gradients (HOG) feature extraction, including storing final histograms for all processing blocks, scanning images sequentially from top-left to bottom-right, and organizing cell histograms uniformly within each block for efficient gradient computation.