Layered Image Animation Cuts Bandwidth in Electronic Messages
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Solution Overview
Problem
Current techniques for transmitting dynamic images over electronic communication channels, such as email and websites, are inefficient in terms of bandwidth usage and require complex programming or specific plugins, making them less versatile and more difficult to implement, especially over wireless connections.
Innovation Solution
The method involves capturing multiple photographs and editing them to isolate moving elements, which are then stored as layers in a graphic file. This file is transmitted along with a 'naked' initial photo, allowing the recipient's device to display the images as a movie by sequentially adding and removing layers, reducing file size and eliminating the need for additional plugins.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple images are transmitted to create animations, then the animation effect is improved, but the transmission time and bandwidth usage increase significantly
Solution Approach 1:
The patent segments the animation into individual image layers that are transmitted separately but reassembled in sequence at the receiving end. Each layer represents a specific frame or portion of the animation, allowing efficient transmission while maintaining animation capability.
Solution Approach 2:
The patent performs preliminary processing by converting the animation into a structured format with predefined layers and timing information before transmission. This preparation enables the receiving device to automatically assemble and play back the animation without requiring complex real-time processing.
2Loss of energy
If flash graphics with programming code are used, then bandwidth usage is reduced, but the device complexity and requirement for specific plugins increase
Solution Approach 1:
The patent extracts the animation data into standard image layer formats that can be displayed by any device with basic image rendering capability, removing the dependency on proprietary flash plugins while maintaining efficient bandwidth usage through structured data transmission.
Solution Approach 2:
The patent creates a universal animation format that works across multiple platforms and devices without requiring specific plugins. The structured image layer approach is compatible with standard web browsers and image viewers, providing multi-functionality and broad accessibility.
3Adaptability or versatility
If multiple images are transmitted for animation, then the dynamic effect is improved, but the file size and bandwidth consumption increase
Solution Approach 1:
The patent segments the animation into individual image layers that are transmitted separately but reassembled in sequence at the receiving end. Each layer represents a specific frame or portion of the animation, allowing efficient transmission while maintaining animation capability.
Solution Approach 2:
The patent transmits only the necessary image layers required for the animation effect, avoiding transmission of redundant data. By sending minimal sufficient information (individual layers with timing metadata) rather than complete redundant frames, file size is reduced while dynamic capability is preserved.
Data Source
AI summary
Provided are techniques for providing animation in electronic communications. An image is generated by capturing multiple photographs from a camera or video camera. The first photograph is called the “naked photo.” Using a graphics program, photos subsequent to the naked photo are edited to cut an element common to the subsequent photos. The cut images are pasted into the naked photo as layers. The modified naked photo, including the layers, is stored as a web-enabled graphics file, which is then transmitted in conjunction with electronic communication. When the electronic communication is received, the naked photo is displayed and each of the layers is displayed and removed in the order that each was taken with a short delay between photos. In this manner, a movie is generated with much smaller files than is currently possible.