NVR HikVision DS-7732NXI-I4/VPro
- H.265+/H.265/H.264+/H.264 Video formats
- Intelligent analysis based on Guanlan's large-scale AI models
- Up to 32-ch acuseek and acusearch function
- Up to 8-ch face recognition for face picture
- Up to 32 IP inputs
- Up to 32-CH 1080P decoding capability
AcuSearch
AcuSearch is an AI-powered video search technology from Hikvision and Uniview that allows users to quickly find footage of people and vehicles in security camera footage. Instead of manually searching frame by frame, users can select a target (person or vehicle) in live or recorded video and the system will automatically find all similar instances across multiple cameras, greatly speeding up investigations. This technology filters out inappropriate motion, reduces false alarms, and can often search for specific attributes such as clothing color or vehicle details.
What does AcuSearch do?
- Search by Target: Identifies and filters specific objects such as people and vehicles.
- Reduces search time: Dramatically reduces the time it takes to find relevant clips from hours to seconds.
- Increases accuracy: Focuses on specific features to provide more reliable results, even down to details like hairstyles or vehicle headlights.
- Filters out irrelevant footage: Eliminates unnecessary clips caused by non-human or vehicle motion, such as swaying trees.
- Provides filtering by attributes: In some versions, it allows users to search based on attributes such as clothing color or vehicle make.
How it works
- Manual selection: The user draws a box or selects a target (person or vehicle) in a frame of live or recorded video.
- Artificial Intelligence-Powered Search: The AcuSearch algorithm then analyzes the selected target and compares its characteristics with all other recordings from connected cameras.
- Returns results: Quickly returns all clips that contain the target, often with the ability to sort by time or similarity.
- Advanced Filtering: Users can further refine their search by time range, specific cameras, or by creating a list of favorite clips.
See how AcuSearch works in the video:
AcuSeek
AcuSeek is a video search technology developed by Hikvision that uses artificial intelligence to quickly search for video footage using natural language prompts. Instead of manually reviewing hours of footage, users can enter phrases such as “person wearing a red jacket” or “white van” and the system, powered by Hikvision’s Guanlan AI model, will return relevant videos in seconds. It is integrated into compatible Hikvision network video recorders (NVRs) and is designed for scenarios such as security investigations, incident response and monitoring.
- Natural Language Search: Users can enter simple, conversational search terms to find specific people, vehicles, or actions in recorded footage.
- AI-powered retrieval: AcuSeek uses AI models to interpret natural language searches and then accurately locate matching visual information in video data.
- Fast Results: The technology is designed to provide results in seconds, dramatically reducing the time needed to review footage compared to manual methods.
- Wide application: Designed for use in a variety of settings, from retail and traffic monitoring to general security, it can help with tasks such as object tracking, incident investigation, or behavior monitoring.
- Integrated system: AcuSeek is a feature that requires both a compatible Hikvision NVR and IP cameras to function properly.
Technical characteristics
