Multi-Spectral Camouflage Mapping for Cross-Species Concealment
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Solution Overview
Problem
Existing camouflage and differential visualization technologies face challenges in effectively hiding objects from observers with different visual systems, including non-human animals and machines, as they do not account for the varied visual physiology across species and spectral regimes.
Innovation Solution
A multi-spectral imaging process that involves selecting colors for a target visualization regime, determining their correspondence in a source visualization regime, and fabricating products with specific coloration to produce a desired visual appearance in the target regime, using a correlation table to map colors observable by a human observer to those observable by non-human animals or machines.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If camouflage materials are designed for human visual perception, then they achieve effective concealment from human observers, but they fail to provide concealment from non-human animals with different visual systems
Solution Approach 1:
The camouflage material is segmented into multiple regions with different spectral properties. Each segment is optimized to reflect or absorb specific wavelengths of light that correspond to the sensitivity ranges of different observer species, enabling simultaneous concealment from multiple visual systems with different spectral sensitivities
Solution Approach 2:
Different portions of the camouflage material possess locally optimized spectral characteristics tailored to specific target species. The material incorporates regions with varying reflectance, transmittance, and absorptance properties across the electromagnetic spectrum, allowing each local region to address the visual physiology of particular observer groups
2Loss of information
If materials are made visible in one spectral regime, then they achieve detection by observers sensitive to that regime, but they become visible across multiple spectral regimes including regimes where concealment is desired
Solution Approach 1:
The material selectively extracts and enhances specific spectral bands while suppressing others. By isolating and amplifying only the wavelength ranges relevant to the target observer species, the material achieves enhanced detectability for intended observers while removing spectral components that would cause unintended visibility to other species or detection systems
Solution Approach 2:
The camouflage material acts as an intermediary that selectively interacts with different spectral regimes. It mediates between the object's intrinsic properties and the observer's visual system by introducing spectral filtering and conversion layers that translate or block specific wavelength ranges, allowing controlled visibility across different spectral domains
Data Source
AI summary
A multi-spectral imaging process, comprising: selecting colors for presentation in a target visualization regime; determining correspondence of said colors in the target visualization regime to colors in a source visualization regime; and fabricating a product in the source visualization regime having a coloration that produces a predetermined visual presentation of the object in the target visualization regime. Such process can be utilized to fabricate articles having coloration including a blaze orange coloration in a source visualization regime involving a human observer and a camouflage pattern in a target visualization regime involving an animal observer.