Display Control Apparatus Database Recognition and Adaptive Image Rendering
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Solution Overview
Problem
Existing image display devices struggle to enhance both convenience and operability when displaying images from recording media, especially when a database is not present, leading to inefficient processing times and reduced user experience.
Innovation Solution
A display control apparatus and method that includes a database recognizing unit, a display method setting unit, and a display controlling unit, which determines the presence and usability of a database to set either a first display method using the database or a second method without it, optimizing image display based on these conditions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the device uses a database to improve image search and display efficiency, then convenience is enhanced, but processing time increases significantly when the database does not exist
Solution Approach 1:
The system performs preliminary actions by checking for database existence before executing the display process. When no database exists, it automatically creates one and performs preliminary analysis of image data to populate it, thereby preparing the system for efficient subsequent operations without requiring manual user intervention.
Solution Approach 2:
The system provides self-service functionality by automatically detecting the absence of a database, creating it, and populating it with analyzed image information without requiring manual user operations. This self-service mechanism resolves the contradiction by eliminating the time-consuming manual setup process while maintaining the convenience benefits of database-driven display.
2Ease of operation
If the device automatically creates and analyzes images to build a database, then convenience is improved, but device complexity increases
Solution Approach 1:
The system extracts and separates the database creation and image analysis functions as distinct automated processes that occur only when needed. By taking out these complex operations from the main user workflow and executing them automatically in the background, the system maintains simplicity for the user while handling complexity internally through automated sequence control.
3Productivity
If the device manually reads out images without a database, then operability is maintained, but efficiency and user experience deteriorate
Solution Approach 1:
The system implements dynamic operation modes that automatically adapt based on database availability. When a database exists, it uses efficient database-driven display methods. When no database exists, it dynamically switches to automatic database creation mode, then transitions to efficient database-driven operations thereafter. This dynamic adaptation resolves the contradiction by ensuring both high efficiency and good user experience regardless of initial conditions.
Data Source
AI summary
There is provided a display control apparatus including an external memory accommodating unit for accommodating a removable external memory; a database recognizing unit for recognizing a database stored in the external memory, the database being recorded with an image stored in the external memory and information related to the image in correspondence to each other; a display method setting unit for setting either display method of a stored first display method or a second display method of displaying the image stored in the external memory without using the database based on a recognition result of the database recognizing unit; and a display controlling unit for displaying the image stored in the external memory by the display method based on the set display method.