Image-Based Spatial Modeling for Golf Alignment Accuracy
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Solution Overview
Problem
Golfers face challenges in achieving proper alignment of their shots due to misalignment of manual alignment devices, which can lead to counterproductive practice and the development of bad habits, as existing technologies fail to accurately determine if the alignment device is aligned with the target.
Innovation Solution
The use of computer technology for image processing and spatial modeling to translate pixel coordinates into 3D coordinates, determining the orientation of alignment devices relative to the target, and providing real-time feedback for improved alignment and shot accuracy.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If manual alignment devices are used by golfers, then alignment assistance is provided, but misalignment occurs leading to inaccurate shots
Solution Approach 1:
The system captures images of the alignment device and target, processes them to determine relative orientation, and provides feedback to the golfer about alignment accuracy. This closed-loop feedback mechanism allows golfers to adjust their alignment device positioning based on objective measurements, resolving the contradiction between ease of manual operation and alignment precision.
Solution Approach 2:
The patent replaces manual mechanical alignment judgment with automated image processing and spatial modeling. Instead of relying on the golfer's subjective visual assessment of alignment, the system uses computer vision to objectively measure the orientation of the alignment device relative to the target, substituting mechanical human judgment with automated optical measurement.
2Measurement precision
If image processing is used to determine alignment, then measurement precision is improved, but device complexity increases
Solution Approach 1:
The system uses a single imaging device (camera) to perform multiple functions: capturing the scene, identifying the alignment device, detecting the target, calculating spatial relationships, and providing feedback. This multi-functional approach achieves high measurement precision without requiring multiple specialized components, thereby limiting the increase in device complexity.
Solution Approach 2:
The system processes images to automatically identify and locate the alignment device and target without requiring manual input or calibration by the user. The spatial model is generated autonomously from the captured images, and alignment measurements are computed automatically, reducing the operational complexity despite the sophisticated processing involved.
Data Source
AI summary
Techniques are disclosed where computer technology is practically applied to solve the technical problem of helping golfers align their golf shots with respect to their targets. This technology can operate in coordination with an alignment device (e.g., an alignment stick) used by the golfer as an aid for aligning the golf shot with the target. In an example, the disclosed system can use image processing in combination with computer-based modeling of physical relationships with respect to an alignment device, ball, and/or target that exist in the real world to compute and adjust alignments for golf shots. This technology can provide real-time feedback to golfers for improved training and shot accuracy.