Dual Camera Orientation Selection Mechanism
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Users face challenges in capturing images with desired orientations, as existing camera systems do not seamlessly adapt to both the preferred image orientation and the user's device holding orientation, leading to inconsistencies in image capture.
Innovation Solution
An apparatus comprising a portrait camera, a landscape camera, a processor, and memory that determines the desired scene orientation and device orientation, selectively choosing between the two cameras to ensure images are captured in the desired orientation, regardless of how the device is held.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a single camera is used in the device, then the device complexity is reduced, but the ability to capture images in different orientations is limited
Solution Approach 1:
The camera system is segmented into two separate camera modules: a portrait camera optimized for vertical image capture and a landscape camera optimized for horizontal image capture. Each camera has its own sensor and lens assembly oriented in its optimal direction, allowing the device to capture images in both orientations without requiring complex mechanical rotation mechanisms.
Solution Approach 2:
The image capture device achieves multi-functionality by integrating both portrait and landscape cameras, enabling it to perform both vertical and horizontal image capture functions simultaneously. The processor selectively activates the appropriate camera based on the desired orientation, providing universal image capture capability across different orientations.
2Ease of operation
If the device automatically selects camera orientation, then ease of operation is improved, but device complexity increases due to additional sensors and processing requirements
Solution Approach 1:
The system performs self-service by automatically detecting the device's physical orientation using acceleration sensors and magnetometers, then autonomously selecting the appropriate camera (portrait or landscape) without requiring manual user input. The processor analyzes sensor data and independently determines the optimal camera selection based on the detected device orientation.
Solution Approach 2:
The system implements feedback by continuously monitoring acceleration and magnetic field sensor data to determine device orientation, then using this feedback information to dynamically select the appropriate camera. The processor adjusts camera selection in real-time based on the feedback from orientation sensors, ensuring the correct camera is always active.
Data Source
AI summary
For selecting cameras with different orientations, a processor determines a desired scene orientation. The processor further determines a device orientation. The processor selects one of the portrait camera and the landscape camera in response to the desired scene orientation and the device orientation.