Overhead Camera Keystone Correction via Hinge and Orientation Sensors
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Solution Overview
Problem
Conventional computer or tablet cameras struggle with distorted images when used in overhead camera mode, and users face challenges in identifying and positioning the camera optimally for this mode.
Innovation Solution
The system employs a processor and memory to receive hinge position data and orientation data from sensors, enabling the camera to automatically switch to overhead camera mode and perform keystone correction to eliminate distortion.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional cameras are used in overhead camera mode, then the camera can capture images from above, but the images become distorted
Solution Approach 1:
The system changes the operational parameters of the camera by detecting hinge position and orientation data, then automatically adjusting camera settings and applying keystone correction to eliminate distortion when operating in overhead camera mode
Solution Approach 2:
The system uses feedback from hinge sensors and orientation sensors to detect the camera's position and orientation, then automatically adjusts the camera parameters and applies corrections to maintain image quality in overhead mode
2Ease of operation
If users manually position the camera for overhead mode, then they can control the camera position, but it is difficult to identify and position optimally
Solution Approach 1:
The system performs self-positioning by automatically detecting its own orientation and position through sensors, then automatically configuring the camera for optimal overhead mode without requiring manual user intervention
Solution Approach 2:
The system provides real-time feedback to users about the camera's current position and orientation status, guiding them to the optimal position automatically through sensor data and visual indicators
Data Source
AI summary
Apparatuses, methods, and systems are disclosed for techniques for an overhead camera. An apparatus includes a processor and a memory that stores code that is executable by the processor. The code is executable by the processor to receive hinge position data from at least one hinge sensor, receive orientation data from at least one orientation sensor, and enable at least one camera in an overhead camera mode based on the hinge position data and the orientation data.