system architecture · ziquan lan1, mohit shridhar2, david hsu3, shengdong zhao4. 134. nus graduate...
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Ziquan Lan1, Mohit Shridhar2, David Hsu3, Shengdong Zhao4
134NUS Graduate School for Integrative Science and Engineering 4NUS-HCI Lab1234Department of Computer Science, National University of Singapore
Email: {1ziquan, 2mohit}@u.nus.edu, {3dyhsu, 4zhaosd}@comp.nus.edu.sg
Motivation EXPLORE-and-COMPOSE
System Architecture
An easy-to-use UI for flying camera photography
• Evolution of Device
• Evolution of Interface
Handheld Camera Flying Camera
Drone Control Image Manipulation
• Object of Interest Selection
EXPLORE
COMPOSE
• POV Sampling
• POV Restore • Direct View Manipulation
XPOSE vs Joystick
• √* indicates that an object of interest is required
• Overall System Performance Evaluation Setup
Exploration Modes
• ORB-SLAM is exploited for camera localization and object tracking
• Photo-taking Task
• Interaction Design Evaluation Setup
• Exploration Task • Composition Task