SpectraLab - Professional Spectrum Analysis

Dashboard

All results overview

Spectrum Analyzer

Frequency domain RGB

Waveform Monitor

Luminance waveform

Vectorscope

YUV chrominance

Histogram

Channel distribution

2D Spectrum

Frequency heatmap

Object Identifier

Content recognition

7-Band Spectral

UV to NIR multi-band

Temporal Analyzer

Multi-frame tracking

DASHBOARD

Drag & drop file here or click to browse

Supports JPEG, PNG, GIF, BMP, WebP, MP4 (auto-detect type by extension)

Getting Started

Upload an image or video to begin analysis. All analysis tools will run automatically and display results in the Dashboard view.

Supported: JPEG, PNG, GIF, BMP, WebP, MP4

Quick Guide

1. Upload a file (image or video)
2. All tools run automatically
3. View Dashboard for overview
4. Click individual tools for detail
5. Use ROI for focused analysis
6. Export report with all evidence

Help & Module Guide

Getting Started

1. Upload an image (JPEG/PNG/GIF/BMP/WebP) or video (MP4) via the upload area or toolbar button

2. All analysis tools run automatically after upload - results appear in Dashboard view

3. Click individual tools in the left panel for detailed inspection of each analysis

4. Use ROI button to select a region of interest for focused analysis

5. Use Report button to export analysis results (TXT/JSON/HTML)

Analysis Tools

Dashboard - All analysis results displayed simultaneously in a grid overview

Spectrum - FFT frequency domain analysis (RGB + Luminance)

Waveform - Broadcast-level waveform monitor (IRE scale, RGB Parade/Overlay/Luma)

Vectorscope - YUV BT.709 chrominance vector display

Histogram - 256-level channel distribution with statistics

2D Spectrum - 2D FFT spectral heatmap with energy analysis

Identify - Object recognition with 5-layer cross-validation

7-Band Spectral - Multi-spectral analysis (UV to NIR, 300-1400nm)

Temporal - Multi-frame trajectory analysis (video/GIF input)

Cross-Validation Engine

5-layer weighted scoring system:

Multi-band Spectral (45%) + 2D Frequency (20%) + Contour/Edge (20%) + Histogram/Waveform (10%) + Temporal (5%)

Module Extension

To add a new analysis module:

1. Create JS file in js/modules/

2. Implement analyze(imageData) and render()

3. Register in app.js modules object

4. Add tool item in sidebar HTML