Image Analysis Tools

Interactive visualization tools for image quality assessment and analysis.

• 📊 1D Profile Tool Draw lines to compare 1D intensity profiles across multiple images. →
• 🎯 ROI PSNR / SSIM Tool Interactive ROI selection with per-image PSNR and SSIM computation. →
• 📐 ROI Metrics Tool Two-ROI signal/background analysis: CNR, SNR, CV and NSD per image vs ground truth. →
• 🔍 Zoom Lens Matrix Synchronized zoom lens viewer across multiple images. →
• 🔥 Difference Map Tool Pixel-wise error visualization with configurable colormaps. →
• 📈 Histogram Comparison Compare ROI-only intensity distributions across multiple images. →
• 🌐 NPS Tool ROI-based Noise Power Spectrum curves with radial frequency averaging. →