Augmented Reality Pool Measurement via Photogrammetry
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Solution Overview
Problem
The existing methods for selecting and custom-fitting swimming pool components are time-consuming, expensive, and require manual measurements, making it inconvenient for both customers and manufacturers, as they rely on imagination and costly on-site technician visits.
Innovation Solution
An augmented reality visualizer and measurement system that uses photogrammetry to determine the perimeter and shape of a swimming pool through image analysis, allowing for the transmission of measurements to manufacturers for efficient customization and providing a virtual visualization of components in the context of the pool.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If manual measurement by technician is used, then measurement precision is improved, but loss of time and cost increase
Solution Approach 1:
The patent replaces the mechanical manual measurement system with an automated photogrammetry-based measurement system. The system uses a camera to capture images of the pool, processes these images through photogrammetry algorithms to generate a 3D model, and automatically extracts measurement data. This substitution eliminates the need for manual measurement while maintaining measurement accuracy through computational methods.
Solution Approach 2:
The patent creates a virtual copy (3D model) of the physical pool through photogrammetry. This digital replica contains all the geometric information needed for measurements, allowing multiple measurements to be taken instantly from the model without requiring repeated physical measurements. The copy enables rapid iteration and analysis without time loss.
2Measurement precision
If manual measurement by technician is used, then measurement precision is improved, but cost increases
Solution Approach 1:
The patent replaces the expensive manual measurement service with an automated photogrammetry system. The system uses standard imaging equipment and computational algorithms to perform measurements that were previously requiring trained technicians, thereby reducing service costs while maintaining measurement quality through systematic image processing.
Solution Approach 2:
The patent enables the customer to perform measurements themselves using the photogrammetry system, eliminating the need to hire external technicians. The system guides the user through the measurement process and automatically generates the pool model and measurements, making the customer self-sufficient in obtaining accurate measurements without incurring professional service fees.
3Ease of operation
If product catalogue is used, then ease of operation is improved, but visualization accuracy deteriorates
Solution Approach 1:
The patent creates an augmented reality visualization that overlays virtual pool components onto a photogrammetry-generated 3D model of the customer's actual pool. This allows customers to see accurate scale representations of components in their specific pool context, replacing generic catalogue images with customized visualizations that preserve both ease of browsing and visual accuracy.
Solution Approach 2:
The patent transitions from 2D product catalogue images to 3D augmented reality visualizations. By rendering virtual components in three dimensions within the context of the customer's actual pool model, the system provides spatially accurate representations that help customers understand scale and fit while maintaining the convenience of digital browsing.
4Adaptability or versatility
If customization is offered, then adaptability is improved, but device complexity increases
Solution Approach 1:
The patent uses the photogrammetry-generated 3D model as a digital template for customization. Manufacturers can import virtual components into the model, automatically scale them to match the pool dimensions, and generate customized measurements. This digital workflow simplifies customization compared to manual processes, as the computer handles the complex calculations and adjustments.
Solution Approach 2:
The patent replaces complex manual customization processes with automated computational methods. The system uses algorithms to match pool geometry with component designs, calculate custom dimensions, and generate manufacturing specifications automatically. This substitution reduces the perceived complexity for users while enabling highly adaptable customization.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables rapid, cost-effective, and efficient customization of pool components by generating accurate virtual models and visualizations, reducing the need for manual measurements and on-site visits, thus improving the purchasing experience and manufacturing efficiency.
Implementation Method 1
the computing device can use the captured images to determine perimeter characteristics (e.g., the perimeter and shape) of the swimming pool
Data Source
AI summary
An augmented reality visualizer and measurement system for swimming pool components (e.g., liners and safety covers) is provided in some examples of the present disclosure. In one example, a system can receive images of physical markers positioned spatially around a perimeter of a swimming pool in real space. The system can identify the physical markers in the images by analyzing the images using one or more image processing techniques. The system can determine one or more characteristics of the swimming pool based on relationships between the physical markers. The system can then generate pool component information based on the determined one or more characteristics of the swimming pool, and output the pool component information.