QuickvisionMeasurement and Positioning by Augmented Reality

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Introduction

Technology

Application

Benefits

Track Record

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Core Technologies Combined

Machine Vision

Sensor Fusion

Augmented Reality

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Quickvision Hardware Details

(Standard) Hardware Features:

▪ Framerate: 10Hz

▪ Angle of View: 71 x 61degrees

▪ Field of View : Work. Dist. vs FoV ~ 1:1.4; 1:1.1

▪ Resolution: 2456 x 2054 pixels

▪ Sensor Type: Colour

▪ Lens: Fixed Focus / Fixed Aperture / Pre-calibrated

▪ Fixed Pose

▪ Spherical Sapphire Glass Viewport

▪ Mass in air: 4.1kg

▪ Mass in water: 2.1kg

▪ Supply voltage: 8 - 30VDC @ < 4.5W

Depth Rating: 6000m

Embedded MEMS IMU

Interface and I/O

Streaming: Gigabit Ethernet, support for 100Mbit

Camera triggering : RS232

IMU data transfer: RS422/232

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Quickvision Toolset

level line

Draws a leveled plane/horizon on the

image from which the height of an object

can be inferred.

Inclinometer

Measures the attitude/inclination of an object. The

protractor is drawn interactively on the screen on a

paused image The tool will automatically find and snap

to an edge.

Compass Rose

Augments the north-seeking sensor onto the screen,

making it possible to measure the heading of a

structure.

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Quickvision Toolset

Bounding Box

Can infer the position and orientation of a structure by

aligning/overlay the bounding-box of the structure to be

surveyed. This tool can be a box shape or cylinder

shape.

Structure Model Augments a 3D CAD drawing to accurately infer the

position and orientation of the structure by aligning the

3D model with the structure.

Marker Buoys

Indicates intended/proposed location of a structure. As

the ROV is moving around the location the Buoys will

remain at the position defined by the intended

geographical location. The tool can also use a 3D CAD

model to augment the intended location/orientation.

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Real Time Pattern

Tracking

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If patterns are attached to an asset it becomes

possible to:

▪ Automatically track the position, orientation and

attitude of the asset

▪ Track/measure the relative position between two

assets

▪ Navigate relative to an asset

Pattern Targets

• Patterns are stickers, paint etc. of round dark dots

on light coloured backgrounds

• Offset of pattern relative to the asset reference

frame to be measured

• The size of the pattern depends on camera field of

view

Real Time Pattern Tracking

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▪ Vessel / Rig / ROV time saving – minimal

calibration required

▪ Real time tracked measurement with QC statistics

enabling efficient decision making

▪ Automated positioning during operations

▪ Minimal user interface during operations

▪ Minimal mobilisation of hardware

▪ Robust technology with no dependency on active

transponder/responder setups

▪ No acoustic interference with measurement

▪ Operationally low risk – no requirement to dock to

assets

Benefits

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Track Record

Quickvision has been successfully deployed on six projects in five different regions.

Scope Date Comments

Subsea Construction Support January 2017 Trial of full QuickVision toolkit plus pattern tracking

Topside Installation

(Surface)

May 2017 Surface mounted cameras on HLV deck

Subsea Construction Support June 2017 Pattern Tracking of HIPPS on well

Topside Installation (Surface) September 2017 Surface mounted cameras on HLV deck

UTA Survey November 2017 Monitoring of UTA azimuth

Deviated Conductor Installation October 2017 Monitoring of deviated conductor during installation

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Quickvision video demonstrating toolset.

QuickVision

Alastair McKie

Technical Lead Surveyor

T +44 1224 257 458 | M +44 7884 088 723

a.mckie@fugro.com | www.fugro.com