Stage | Key Actions | Technologies & Techniques | Output |
---|---|---|---|
1. Data Collection & Preprocessing | Gather data from web, internal docs, APIs. Clean, deduplicate, and standardize formats. | Web scraping, API calls, data clea |
Feature | VidNCI (Active Detection) | Passive Detection Libraries (e.g., FaceForensics++) |
---|---|---|
Core Methodology | Proactively embeds a verifiable signal (noise-coded illumination) at the time of video capture. | Reactively analyzes a video after creation, searching for artifacts left by the generative process. |
Detection Basis | Correlation with a known, pre-defined pseudo-random code. | Classification based on learned features and artifacts from training data. |
Robustness to Compression | High. The signal is designed to be robust against common post-processing. | Low to Medium. Performance often degrades with compression like H.264. |
Vulnerability to Adversarial Attacks | Low. Requires physical replication of the coded light, a much harder task. | High. Attackers can train models to minimize the very artifacts detectors look for. |
Generalizability | High. The method is independent of the specific deepfake generation technique. | Low. Models often fail o |
Step | Name | Description | Key Action |
---|---|---|---|
1 | Code Generation | A unique, pseudo-random noise code is generated. This code serves as the invisible signature for the video. | Creating a cryptographically secure pattern (e.g., Gaussian or binary noise) that will be used to modulate the light source. |
2 | Video Embedding | The generated code is used to modulate the brightness of a light source in the scene. This coded light illuminates the environment during recording. | Physically embedding the signature into the light that is captured by the camera, making it an intrinsic part of the video's pixel data. |
3 | Code Extraction | The VidNCI library analyzes the recorded video to isolate and recover the embedded noise code from the pixel data. | Using signal processing techniques to extract the faint signature from the video frames, resulting in a "code image." |
4 | Analysis | The extracted code is compared against the original, known code. A |
Feature | FRESCO | AVIF | WebP | JPEG XL |
---|---|---|---|---|
Lossy Compression | State-of-the-art | Excellent | Good | Very Good |
Lossless Compression | State-of-the-art | Good | Good | Excellent |
Transparency | Yes | Yes | Yes | Yes |
Animation | Yes (efficient) | Yes | Yes | Yes |
HDR/WCG Support | Yes | Yes | No | Yes |
3D Model Support | Yes (native) | No | No | No |
Vector Graphics | Yes (native) | No | No | No |
Encoding Speed | Optimized | Slow | Fast | Moderate |
Threat Vector | Concrete Risk |
---|---|
OAuth Token Leakage | LLM logs or tool responses accidentally dump a valid JWT with write scopes. |
Prompt Injection | A malicious prompt convinces the LLM to run delete_everything() . |
Rogue MCP Server | A cloned server with the same name but evil tools. |
Tool Poisoning | A benign tool is replaced with a back-doored version. |
Technology | Input Method | Output | Personalization | Examples |
---|---|---|---|---|
Sonit | Non-verbal vocal gestures | Text or actions | High (machine learning-based) | Murmurs, hums, cultural sounds |
Proloquo2Go | Symbol selection | Synthesized speech | Moderate (customizable symbols) | iPad-based app |
PECS | Picture card exchange | Physical or verbal response | Low (pre-defined cards) | Picture Exchange Communication System |
SGDs (e.g., Lingraphica) | Text or symbol input | Synthesized speech | Moderate (customizable phrases) | Tablet-based devices |
Motion Sensing | Gestures/body movements | Digital commands | Moderate (pre-trained models) | Kinect-based systems |
Component | Technology | Purpose |
---|---|---|
Core Logic | Python | Handles application logic and training pipeline |
GUI | Kivy | Provides a lightweight, cross-platform interface for mobile and desktop |
Machine Learning | PyTorch | Powers deep learning models for sound classification |
Audio Processing | NumPy, Librosa | Processes audio signals for analysis |
Data Storage | SQLite | Stores user-specific training data locally |
🔧 Application | 🌟 Neuromorphic Edge | 🧪 Example |
---|---|---|
Robotics | Real-time reflexes | Intel Loihi |
Edge AI / IoT | Extreme power savings | BrainChip Akida |
Self-Driving Cars | Fast reaction times | IBM NorthPole |
Medical Imaging | Low-power diagnosis | TrueNorth |
Telecom Optimization | Efficient AI models | Loihi 2 at Ericsson |
🧠 Technology | 📌 Key Idea | ⚡ Superpower |
---|---|---|
Spiking Neural Networks | Brain-like event-driven processing | Ultra-low power, fast on temporal data |
Memristors | Adaptive synapses with memory | Real-time learning, persistent memory |
In-Memory Computing | Merge of storage and processing | No data shuffling, ultra-low latency |
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function sanitizeInput($input) { | |
return htmlspecialchars(strip_tags(trim($input)), ENT_QUOTES, 'UTF-8'); | |
} | |
// Usage: | |
$userInput = "<script>alert('hack');</script>"; | |
$safeInput = sanitizeInput($userInput); | |
echo $safeInput; // Output will be sanitized |