This paper defined the matrix of fuzzy characteristics of sonar images based on the theory of fuzzing mathematics, and enhanced the image by using the sine fuzzy function.

本文基于模糊数学理论，建立了水声图像的模糊特征矩阵，并采用正弦模糊分布函数对真实的水声图像进行了增强处理。

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Analysis of optical model, sensing principle of laser sensors and mathematics model of image reconstruction from projections.

分析了激光传感的光学模型、传感原理以及由投影重建图像的数学模型。

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The principle and mathematics model of the hole position precision measurement system based on image sensors are described.

文章介绍了基于图像传感器的孔系三维坐标测量系统的原理和数学模型。

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The imaging system developed by graduate student John Hunt and colleagues at Duke University in North Carolina has no lens and instead combines a metamaterial mask or aperture and complicated mathematics to generate an image of a scene.

BBC: Lens-less camera emerges from metamaterials work