Projector Setup Simulation for Non-Expert Room Configuration
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing display methods for projectors require expert knowledge to set up, making it difficult for non-experts to appropriately configure projectors in a room for desired image projection.
Innovation Solution
A method and device that acquires three-dimensional room information, allows users to visually designate and adjust the projection range, and superimposes information on a display for setting the number and position of projectors, enabling users to set up projectors without expert knowledge.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional projector setting methods are used, then projector configuration can be achieved, but it requires expert knowledge and is difficult for non-experts to use
Solution Approach 1:
The patent introduces a simulation display as an intermediary tool between the user and the projector setting process. The simulation image visually represents the projection result before actual installation, allowing users to understand and adjust settings without expert knowledge. This intermediary visualization bridges the gap between simple user input and complex projector configuration.
Solution Approach 2:
The patent creates a virtual copy of the projector setup scenario through simulation display. By displaying a simulated image that replicates the actual projection outcome, users can interact with a simplified representation of the complex setting process, making the configuration accessible to non-experts while maintaining accuracy.
2Manufacturing precision
If detailed projector parameters are required for accurate projection, then projection quality is improved, but user complexity increases
Solution Approach 1:
The patent segments the complex projector settings into discrete, user-friendly parameters such as projection range, image position, and aspect ratio. Instead of requiring users to input multiple technical parameters simultaneously, the system breaks down the configuration into manageable segments that can be adjusted individually through the simulation display interface.
Solution Approach 2:
The patent transitions from a multi-dimensional parameter input space to a two-dimensional simulation display interface. By visualizing the projection result on a simulated screen, the system reduces the complexity of configuring multiple parameters by presenting them in a simplified visual dimension that is easier for users to understand and adjust.
Data Source
AI summary
There is provided a display method including acquiring first information representing a three-dimensional shape of a room including a projection surface onto which a first image is projected, displaying, based on the first information, a second image showing the three-dimensional shape of the room by a display device, acquiring second information which defines a projection range of the first image in the projection surface by receiving operation for designating the projection range, and displaying, by the display device, and based on the first information and the second information, third information superimposed on the second image indicating at least one of a number of one or a plurality of projectors disposed in the room in order to project the first image in the projection range, a model of the one or the plurality of projectors, or a setting position in the room of the one or the plurality of projectors.