Camouflage Image-spectrum Unity Design Based on Stable Diffusion Integrated with Iterative Material Spectra

XU Chen; TANG Chaoying; JIANG Xiaobing; SUN Ruiqi; Li Yumeng; YAN Junhua; GUO Tengchao; ZHANG Weigang; TANG qi

doi:10.19554/j.cnki.1001-3563.2026.11.030

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Packaging Engineering ›› 2026, Vol. 47 ›› Issue (11) : 291-300. DOI: 10.19554/j.cnki.1001-3563.2026.11.030

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Camouflage Image-spectrum Unity Design Based on Stable Diffusion Integrated with Iterative Material Spectra

XU Chen^1*, TANG Chaoying^2a, JIANG Xiaobing³, SUN Ruiqi^2b, Li Yumeng^2b, YAN Junhua^2b, GUO Tengchao⁴, ZHANG Weigang⁵, TANG qi³

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Abstract

The work aims to propose a "spectrum-pattern integration" camouflage design method that fuses AI-generated imagery with material spectral characteristics to enhance multimodal concealment against visible-NIR detection. Stable Diffusion (SD) was employed to generate tricolor camouflage patterns, with optimal designs selected via comprehensive similarity assessment. Material spectral properties were iteratively optimized under fixed patch-size constraints, yielding 1 m × 1 m camouflage standard panels. Hyperspectral data (400-1 000 nm) were acquired via UAV at 50 m altitude; 400-700 nm reflectance curves were extracted and inverted to optical images. Spectral similarity was quantified using correlation coefficients, and camouflage effectiveness was objectively validated through YOLOv12 target detection. Results demonstrated that the integrated strategy achieved high spectral conformity with grass backgrounds in the 400-700 nm range, with strong consistency between spectral metrics and YOLOv12 detection performance, fully verifying the effectiveness of this method. This approach effectively counters combined visible-hyperspectral threats, offering a novel ideas and technical pathway for integrated spectrum-pattern camouflage design under the condition of multi-mode detection of spectra.

Key words

stable diffusion (SD) / iterative material spectral design / YOLOv12 detection model / comprehensive similarity evaluation

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XU Chen, TANG Chaoying, JIANG Xiaobing, SUN Ruiqi, Li Yumeng, YAN Junhua, GUO Tengchao, ZHANG Weigang, TANG qi. Camouflage Image-spectrum Unity Design Based on Stable Diffusion Integrated with Iterative Material Spectra[J]. Packaging Engineering. 2026, 47(11): 291-300 https://doi.org/10.19554/j.cnki.1001-3563.2026.11.030

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