Image Composition Control Using User Position and Destination
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Solution Overview
Problem
Existing techniques for capturing images of a user with a portable terminal do not provide sufficient convenience, especially when the user is moving towards a destination, as they do not consider the position of the destination in determining the display image.
Innovation Solution
An information processing device with an image acquisition unit, recognition unit, image determination unit, and display control unit that acquires and processes images to specify the user and control the display on a portable terminal, determining a composition based on the user's position and destination, and adjusting the display image accordingly.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If only the user's position is considered for determining the display image composition, then the user can be captured in the image, but the convenience for users moving toward a destination is insufficient
Solution Approach 1:
The system performs preliminary actions by acquiring destination information in advance and pre-calculating the optimal composition based on both user position and destination. This allows the display image to be determined before the user actually needs to view it, improving convenience without adding operational complexity during the user's interaction.
Solution Approach 2:
The image determination is made dynamic by continuously updating the composition based on the user's current position and the destination. As the user moves, the system dynamically adjusts the display image composition to maintain optimal framing, making the system adaptive rather than static.
2Productivity
If the display image is determined without considering destination position, then the processing is simpler, but the usability when user moves toward destination is reduced
Solution Approach 1:
The image determination process is segmented into distinct functional modules: one module handles user position recognition, another handles destination information acquisition, and a third performs the composition determination. This segmentation allows each module to operate independently and efficiently, maintaining high productivity while incorporating multiple factors for better usability.
3Ease of operation
If multiple factors (user position and destination) are considered for image determination, then the convenience is improved, but the processing complexity increases
Solution Approach 1:
The image determination unit is designed with multi-functionality, serving multiple purposes: it processes user position data, integrates destination information, and generates optimized composition decisions. This universal unit handles various input types and produces comprehensive output, reducing the need for separate specialized components and thereby managing complexity.
Data Source
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AI summary
According to an illustrative embodiment, an information processing device is provided. The information processing device includes an image acquisition unit configured to receive an image; a recognition unit configured to acquire a recognition result of a user based on the received image, wherein the recognition result includes a position of the user, the user being associated with a display terminal; an image determination unit configured to determine an object based on the recognition result; and a display control unit configured to control display of the object on the display terminal.