Watrix ((Galaxy Waterdrop Technology Co)

Core Technology: Gait Recognition

The foundational technology behind all of Watrix's products is its proprietary gait recognition algorithm. Gait, the pattern of movement of the limbs during locomotion, is a complex biometric trait that is difficult to disguise or conceal. Watrix's system works by capturing video footage of a person walking and then using deep learning models to analyze dozens of unique characteristics of their gait.

The process can be broken down into several key stages:

1. Subject Detection and Tracking: The system first detects and isolates a walking individual within a video frame and tracks them across multiple frames to capture a complete walk cycle.
2. Silhouette Extraction: It extracts the person's silhouette to create a 2D representation of their body shape and movement, making the analysis independent of clothing colors and textures.
3. Feature Extraction: Advanced AI algorithms analyze the sequence of silhouettes to extract discriminative spatio-temporal features. This includes analyzing parameters such as step length, cadence, arm swing, posture, hip rotation, and the overall rhythm and symmetry of the walk.
4. Model Matching: The extracted gait "signature" is then compared against a database of known gait models to find a match.

The key advantages of gait recognition, as promoted by Watrix, include: * Long-Range Identification: It can effectively identify subjects from distances up to 50 meters, far exceeding the typical range of facial recognition. * Non-Cooperative Recognition: It does not require the subject's cooperation or awareness. Individuals can be identified from the side or back, without needing to face a camera. * Resilience to Obscuration: It remains effective even when faces are covered by masks, hats, or are in shadow. * Low-Resolution Capability: The technology can function with lower-resolution video footage that would be insufficient for clear facial recognition.

Products and Platforms

Watrix has productized its core technology into a suite of software and hardware solutions designed for various B2B and governmental applications.

1. Watrix Gait Recognition Platform (Watrix V-Gait)

This is the central software suite that provides the full capabilities of gait recognition analysis. It is designed to integrate with existing video surveillance infrastructure. The platform's primary functions include: * Real-time Recognition: Analyzing live video streams from CCTV cameras to identify persons of interest in real-time. The system can flag individuals from a watchlist as they appear on camera. * Post-Hoc Investigation: Allowing law enforcement or security personnel to upload video evidence from a crime scene or incident. The platform can then search through the footage to identify suspects and search for other appearances of the same individual across a massive database of video data. * Large-Scale Database Search: The platform is optimized to rapidly search for a specific gait signature across petabytes of stored video footage, helping to establish a subject's timeline and movement patterns.

2. Integrated Smart Hardware

Watrix develops and offers integrated hardware solutions that combine high-definition cameras with onboard AI processing capabilities. These "smart cameras" or edge computing devices can perform initial gait analysis locally, reducing the amount of data that needs to be transmitted to a central server and enabling faster, more efficient deployment in the field.

3. Software Development Kits (SDKs) and APIs

For enterprise clients and system integrators, Watrix provides SDKs and APIs. This allows third-party developers to incorporate Watrix's gait recognition capabilities into their own security platforms, VMS (Video Management Systems), or other custom applications, fostering a broader ecosystem around the technology.

Solutions and Applications

Watrix markets its technology across several key verticals, with a strong emphasis on security and public safety.

• Public Security: This is the primary market for Watrix. Law enforcement agencies use the technology for criminal investigation, anti-terrorism efforts, and tracking suspects. It is particularly valuable in cases where facial recognition fails due to poor video quality, distance, or deliberate concealment by the perpetrator. The ability to search vast amounts of video for a specific person's walk is a powerful investigative tool.
• Smart Cities: As part of broader smart city initiatives, gait recognition can be used to monitor public spaces, manage crowd flow, and identify individuals in restricted areas without the intrusive nature of close-range facial scanning.
• Industrial Safety: In large industrial facilities, factories, or construction sites, the technology can be used to ensure only authorized personnel enter specific zones. It can also be used to monitor for abnormal movements that might indicate an accident or health emergency (e.g., a fall).
• Healthcare and Elderly Care: Gait analysis has potential applications in monitoring the mobility of patients or elderly residents in care facilities, automatically detecting falls or changes in walking patterns that could signal a health deterioration.

By developing and commercializing a biometric modality that complements other forms of identification, Watrix has positioned itself as a key innovator in the global security and surveillance industry.