Articles by tag: image-processing

Perceptual hash: search for similar images

How perceptual hashing algorithms work: from simple averaging to DCT. Comparison of methods and practical application for developers.

Perspective Extraction from Images: Sobel + Hough

Kotlin Algorithm for Automatic Vanishing Points Search: Rec.709 Grayscale, Sobel Operator, Hough Transform. Code and Optimizations for Middle/Senior Developers. Study the Implementation.