Dashboard
Images Verified
1,247
Tamper Detected
23
Processing Speed
2.3s
Watermark Strength
99.7%
Recent Activity
Image verified successfully
2 minutes ago
Tampering detected - authentication failed
5 minutes ago
Watermark embedded in batch
1 hour ago
System Status
Recent Images
Encoder
Upload Image
or drag and drop
PNG, JPG, GIF up to 10MB
Watermark Settings
Preview
Encoding Options
Process
Results
Output Image
Size: 1920x1080, 2.4MB
Watermark Info
Development Setup
Configure your development environment for optimal encoding performance
Parameters
Actions
Decoder
Upload Watermarked Image
for extraction
PNG, JPG, GIF up to 10MB
Original vs Watermarked
Original
Watermarked
Extraction Process
DWT Transform
Apply discrete wavelet transform
DCT Analysis
Perform discrete cosine transform
QIM Extraction
Extract watermark using QIM
Error Correction
Apply Reed-Solomon decoding
Decoded Data
Confidence Metrics
Actions
Technical Details
Algorithm Parameters
Quality Metrics
Error Analysis
Authentication
Authentication Process
Image integrity confirmed
Comparison Matrix
| Parameter | Original | Extracted | Match |
|---|---|---|---|
| File ID | IMG-2024-001 | IMG-2024-001 | ✓ |
| Timestamp | 2024-12-31 14:30:00 | 2024-12-31 14:30:00 | ✓ |
| Hash | a1b2c3d4e5f6 | a1b2c3d4e5f6 | ✓ |
Verification Status
VERIFIED
Image integrity confirmed
Confidence: 98.7%
Security Validation
Quick Actions
Authentication Methods
History
IMG-2024-001
2 minutes ago - VERIFIED
IMG-2024-002
5 minutes ago - VERIFIED
IMG-2024-003
10 minutes ago - TAMPERED
Tamper Test
Test Configuration
Test Results
Original
Tampered
Authentication Results
Authentication failed
Test Suite
Metrics
Security Analysis
Batch Testing
Processing: 3/10
Failed: 3, Verified: 0, Tampered: 0
Detailed Test Report
| Test | Status | Confidence | Details |
|---|---|---|---|
| JPEG Compression 85% | TAMPERED | 0.0% | Watermark destroyed at 85% compression |
| 50% Cropping | TAMPERED | 0.0% | Insufficient watermark data remaining |
| 2x Scaling | TAMPERED | 0.0% | Resampling caused watermark loss |
Results
Comprehensive watermarking test results
Tests Passed
847
Tests Failed
153
Success Rate
84.7%
Total Tests
1000
Attack Type Performance
Confidence Distribution
Detailed Test Results
| Test ID | Attack Type | Severity | Status | Confidence |
|---|---|---|---|---|
| TST_001 | JPEG 85% | Light | PASS | 94% |
| TST_002 | JPEG 60% | Medium | PASS | 87% |
| TST_003 | Scale 2x | Severe | WARN | 72% |
| TST_004 | Crop 15% | Medium | FAIL | 43% |
Benchmark Images
