CV Techniques

Preprocessing Techniques

• Grayscale, normalization, binarization

• Noise reduction and thresholding

Image Classification

• Using pretrained models via APIs or shell exec

• Mapping predictions and confidence scores

Object Detection & Face Recognition

• Drawing bounding boxes from detection results

• Haar cascades, YOLO, and PHP integration

Optical Character Recognition (OCR)

• Integrating Tesseract with PHP

• Post-processing extracted text