Motion State Camera Image Acquisition Feedback
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Solution Overview
Problem
Ubiquitous, lightweight cameras often suffer from increased motion during image capture, leading to poor image quality, and existing solutions like gyroscopes and counterbalance systems are expensive and complex.
Innovation Solution
A motion state system that analyzes camera motion data to provide feedback to the user on optimal capture times or automatically takes pictures when the camera is stable, using accelerometers and gyroscopes to differentiate between voluntary and involuntary motion types, and adjust feedback accordingly.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If complex stabilization systems (gyroscopes, counterbalance systems, floating lenses) are used, then image quality is improved, but device complexity and cost increase significantly
Solution Approach 1:
The system continuously monitors motion data from accelerometers and gyroscopes, provides real-time feedback to the user about camera stability, and automatically triggers image capture when optimal conditions are detected. This feedback loop enables simple cameras to achieve better image quality by timing captures during stable moments without requiring complex continuous stabilization mechanisms.
Solution Approach 2:
The camera system uses its own motion sensors (accelerometers and gyroscopes already present in mobile devices) to self-diagnose stability conditions and make autonomous decisions about when to capture images. This self-service approach eliminates the need for external complex stabilization systems by leveraging the device's inherent sensing capabilities.
2Manufacturing precision
If complex stabilization systems (gyroscopes, counterbalance systems) are used, then image quality is improved, but cost increases significantly
Solution Approach 1:
Instead of using expensive physical stabilization mechanisms, the system creates a virtual model of camera motion using software algorithms that process data from inexpensive accelerometers and gyroscopes. This software-based approach replicates the function of complex mechanical stabilization systems at a fraction of the cost, maintaining image quality while dramatically reducing manufacturing expenses.
Solution Approach 2:
The invention replaces mechanical stabilization systems (gyroscopes, counterbalance mechanisms, floating lenses) with a software-based motion analysis system that uses data from standard accelerometers and gyroscopes already present in mobile devices. This substitution eliminates the need for expensive mechanical components while achieving similar image quality outcomes through intelligent timing and motion compensation algorithms.
3Manufacturing precision
If motion data analysis is used to determine capture timing, then image quality is improved, but processing time and complexity increase
Solution Approach 1:
The system continuously pre-processes motion data from accelerometers and gyroscopes in the background, maintaining a ready state that allows immediate determination of capture timing. By preparing motion analysis in advance and keeping the system in a standby mode, the camera can quickly identify optimal capture moments without significant processing delays when the user is ready to take a picture.
Data Source
AI summary
A method comprising receiving an indication from a user that the user wishes to take a picture. The method further comprising receiving motion data for a camera device and analyzing the motion data to determine a motion state of the camera. The method further comprising acting based on the motion data. In one embodiment, acting on the motion data comprises providing feedback to the user regarding a time to take a photo, based on the motion data. In one embodiment, acting on the motion data comprises automatically taking a picture when the motion state is at a particular level. In one embodiment, acting on the motion data comprises automatically taking a picture when the camera is at a correct angle as determined by the motion data.


