QYSEA AI Platform — VisionLock and the FIFISH underwater AI suite
AI Platform · Underwater Intelligence
The QYSEA AI Platform is the intelligence layer behind every FIFISH underwater robot — pairing VisionLock vision-based target lock and stable hovering with a full AI software suite for measurement, mapping, navigation and diver tracking. One platform, smarter every dive.
Lock · Measure · Map · Navigate · Track
The intelligence that makes a FIFISH more than a camera
The QYSEA AI Platform unifies the company's self-developed underwater computer-vision and deep-learning technology into a single capability set. At its core, VisionLock provides vision-based target lock and stable hovering — keeping a subject framed and the vehicle steady without constant manual input.
Around that core sits a suite of AI software modules — measurement, bathymetric mapping, autonomous navigation and diver tracking — plus AI-driven imaging features. Together they turn a single FIFISH deployment into a measurable, repeatable, documentable survey tool.
- VisionLock — vision-based target lock and stable hovering
- QY-MT — AI precision measurement to 99.7% accuracy
- QY-BT — automated 2D/3D bathymetric mapping
- U-INS Plus — deep-learning autonomous navigation
- AI Diver Tracking — automatic diver identification and follow
- AI imaging — auto-focus and image clarity in turbid water
AI Vision Lock — keep the target, hold the position
Vision-based target lock and stable hovering for underwater ROVs — the foundation the rest of QYSEA's AI suite is built on.
Lock on, and let the AI do the holding
VisionLock uses QYSEA's self-developed underwater computer vision to identify a subject in the live video feed and lock onto it. With the target acquired, the vehicle holds a stable hover and keeps the subject framed — so the pilot can concentrate on the task rather than fighting drift.
Because the lock works from the camera feed, it complements the FIFISH range's existing station-holding and powers higher-level behaviours such as AI Diver Tracking and steadier, repeatable measurement and inspection passes.
- Vision-based target identification from the live feed
- Stable hovering keeps the subject framed and centred
- Frees the pilot from constant manual correction
- Foundation for diver tracking and AI measurement
The pillars of the QYSEA AI Platform
Each module replaces specialist equipment that would otherwise need a separate deployment, operator or budget. Explore any of them for full detail.
QY-MT — Smart Measurement Tool
QYSEA's AI-powered precision measurement system. Using the forward Q-DVL and laser together with proprietary AI algorithms, operators measure underwater objects, fractures and damage with 99.7% accuracy — non-contact, no diver, no calibration rig.
- Dynamic, adaptive, multi-angle measurement at any orientation
- Augmented-reality virtual ruler with on-screen scale
- Re-measure recorded footage offline for reports
QY-BT — Bathymetric Tool
Automated, precise underwater data collection that surveys seabeds, riverbeds and reservoirs and generates customisable 2D/3D topographic maps — deliverable survey data produced during normal inspection dives, with no separate survey vessel.
- Automated 2D/3D seafloor & structure mapping
- Customisable map area and resolution parameters
- Reservoir & basin volume / capacity estimation
AI Diver Tracking
QYSEA's self-developed underwater AI automatically identifies and locks onto a working diver in the video feed and follows them through the water — so the pilot can monitor instruments and tether while the ROV handles framing and safety overwatch.
- Real-time diver identification via onboard computer vision
- Autonomous follow — no manual pilot input needed
- Proprietary image-filtering algorithm for turbid water
U-INS Plus — Inertial Navigation
A deep-learning underwater inertial navigation system providing precise position, velocity, heading and attitude — enabling surface-adaptive path planning and autonomous missions. Plan a route, press go, and the vehicle executes it without continuous pilot input.
- Subsea automatic navigation from deep-learning position data
- Custom routes & survey patterns · one-click return-to-home
- Real-time motion tracking with historical path visualisation
Q-DVL — Dynamic & Steady Hovering
Forward and downward Q-DVL sonar measure the vehicle's velocity against the water and the seabed, so the flight controller can lock a precise hover, avoid collisions and hold altitude — the physical foundation that the AI behaviours rely on.
- Station lock for close-tolerance inspection & measurement
- Strong omnidirectional flow resistance
- Foundation for U-INS Plus navigation & QY-BT mapping
AI Auto-Focus & Dehazing
AI-assisted imaging keeps the subject sharp even as particles and sediment cross the lens, and proprietary image filtering improves clarity in turbid water — critical in silty, post-disturbance and high-turbidity conditions where ordinary cameras struggle.
- AI auto-focus holds sharpness in turbid water
- Proprietary image-filtering for clearer feed
- Sharper input for measurement, mapping & tracking
AI Imaging — sharper input means smarter output
Every AI behaviour is only as good as what the camera sees. QYSEA's AI imaging keeps the feed clear so measurement, mapping and tracking stay reliable in real-world water.
AI Auto-Focus in Turbid Water
AI focusing holds sharpness even as particles and sediment cross the lens — critical in silty, post-disturbance and high-turbidity water where conventional auto-focus hunts.
Image Filtering & Clarity
A proprietary AI image-filtering algorithm improves the live feed in low-visibility water — the same technology that lets AI Diver Tracking hold a lock when conditions degrade.
Cleaner Input for Every Module
Clearer imagery feeds straight into VisionLock, QY-MT measurement and QY-BT mapping — so better pixels translate directly into more dependable AI results.
Available across the FIFISH range
The QYSEA AI Platform scales across the FIFISH lineup. Module availability varies by model — explore each vehicle to see which AI capabilities it carries.
FIFISH E-MASTER
The flagship industrial platform — carries the full four-module AI suite, forward & downward Q-DVL and AI imaging.
Explore E-MASTER →FIFISH W6 NAVI
Navigation-focused professional ROV bringing QYSEA's smart autonomy and AI vision to survey work.
Explore W6 NAVI →FIFISH V6 PLUS
Versatile professional-grade ROV with AI vision features for inspection and observation tasks.
Explore V6 PLUS →FIFISH E-GO
Compact, portable FIFISH bringing QYSEA's underwater AI within reach for lighter operations.
Explore E-GO →What the AI Platform unlocks in the field
From measurement and survey to diver support and autonomous inspection — the AI Platform turns routine dives into repeatable, documented professional work.
Quantified Inspection
QY-MT measures cracks, corrosion and structural dimensions to 99.7% accuracy — non-contact and fully documented.
Hydrographic Survey
QY-BT maps seabeds, riverbeds and reservoirs into 2D/3D topographic deliverables during a normal dive.
Diver Support & Safety
AI Diver Tracking locks onto and follows a working diver, providing automatic framing and safety overwatch.
Autonomous Missions
U-INS Plus flies planned routes and repeatable passes with one-click return-to-home for change detection.
Steady Observation
VisionLock holds a target in frame and the vehicle in a stable hover — ideal for filming and detailed close-ups.
Low-Visibility Work
AI auto-focus and image filtering keep the feed usable in silty, turbid and post-disturbance water.
Talk to us about QYSEA AI
Tell us about your application and we will recommend the right FIFISH platform and AI module configuration — and prepare a complete EUR quote.
Request a Quote — QYSEA AI Platform
Describe your operations and we will recommend the FIFISH vehicle and AI capabilities best suited to your missions.