Dynamic Image Display via Virtual Plane Coordinate Conversion
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional digital still cameras and DVD players statically display digital images, lacking dynamic and engaging presentation methods that could enhance user experience.
Innovation Solution
A method and device that dynamically display digital images by coordinate conversion on a virtual plane, using a processing unit to project images onto a virtual plane, determine overlap with a display region, and output corresponding parts to a screen, filling non-overlapping areas with a background color or previously displayed images.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If digital images are statically displayed on a screen, then the display is simple and convenient, but the user experience lacks engagement and excitement
Solution Approach 1:
The patent transforms the static image display into a dynamic presentation by making images move across the screen along predefined traces. The processing unit determines moving traces for image regions and updates their positions frame by frame, creating animated display effects that enhance user engagement while maintaining operational simplicity
Solution Approach 2:
The patent introduces a temporal dimension to the display by sequentially showing multiple images along moving traces. Instead of static positioning, images traverse across the screen over time, adding the dimension of motion and time to the traditionally two-dimensional static display, thereby enhancing user experience
2Adaptability or versatility
If multiple digital images are displayed simultaneously with dynamic movement, then user engagement is enhanced, but the processing complexity increases
Solution Approach 1:
The patent divides the display screen into multiple independent image regions, each capable of displaying and moving a different image along its own trace. This segmentation allows multiple images to be processed independently, managing complexity by treating each image-region pair as a separate unit that can be controlled and updated individually
Solution Approach 2:
The processing unit is designed to handle multiple images and multiple moving traces simultaneously using a unified approach. The same processing logic determines positions, calculates overlaps, and updates displays for all image regions, making the system multi-functional without proportionally increasing complexity
3Adaptability or versatility
If images are projected on a virtual plane with moving traces, then dynamic display is achieved, but the computational overhead increases
Solution Approach 1:
The patent pre-defines moving traces for image regions before actual display occurs. These traces represent predetermined paths that images will follow across the screen. By establishing these traces in advance, the system reduces real-time computational requirements, as the movement paths are already determined and only position updates along fixed traces are needed during execution
Data Source
AI summary
Device and method capable of dynamically displaying digital images by coordinate conversion on a virtual plane are provided. The device includes a display unit, a storage unit, and a processing unit. The display unit includes a screen. The storage unit stores a digital image. The processing unit establishes a virtual plane including a display region corresponding to the screen of the display unit, projects the digital image on the virtual plane to form an image region, and decides a moving trace of the image region on the virtual plane. When the image region and the display region overlap, the processing unit calculates the overlap and displays a corresponding part of the digital image by reading from the storage unit on a corresponding part of the screen.