Moving Image Generation Device Confidential Region Restriction
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Solution Overview
Problem
Existing moving image generation technologies face challenges in easily restricting the display of confidential information when publishing images to third parties, as manual editing is cumbersome and inefficient.
Innovation Solution
A moving image generation device and method that includes a rendering section, a rendering position information output section, and a moving image generation section, which render and output position information for confidential elements, allowing for display restriction processing on specified regions within the frame image to prevent sensitive information from being visible.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If manual editing is performed to restrict display of confidential information, then display restriction can be achieved, but the process becomes cumbersome and inefficient
Solution Approach 1:
The system performs preliminary identification and marking of confidential information regions during the image rendering process itself. By detecting and recording the positions of confidential elements (such as personal information) as they are rendered, the system prepares the necessary data for later automated processing, eliminating the need for manual editing while maintaining restriction effectiveness
Solution Approach 2:
The system enables self-service by allowing confidential information to automatically identify and mark its own position during rendering. The confidential elements inherently provide their position information through the rendering process, and the system uses this self-provided information to automatically apply display restrictions without requiring external manual intervention
2Productivity
If automated display restriction processing is implemented, then editing efficiency improves, but the system complexity increases
Solution Approach 1:
The system introduces an intermediary component that acts as a bridge between the rendering process and the display restriction processing. This intermediary automatically captures position information of confidential elements during rendering and uses it to control the display restriction process, simplifying the overall system architecture while enabling automated processing
Solution Approach 2:
The system implements feedback by using the position information of confidential elements (detected during rendering) to automatically control the display restriction processing. The rendered image data feeds back into the system to guide where restrictions should be applied, creating a closed-loop automated process that improves efficiency without requiring complex manual control systems
Data Source
AI summary
Provided is a moving image generation device, which is configured to: render a frame image including a plurality of image elements; output rendering position information specifying a rendering position within the frame image of a confidential element whose viewing is to be restricted among the plurality of image elements; and generate a moving image by using the frame image while performing display restriction processing on a target region within the frame image which is specified by the rendering position information.