Hadamard transforms of images by use of inexpensive liquid-crystal spatial light modulators

A. E. Macgregor; R. I. Young

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Hadamard transforms of images by use of inexpensive liquid-crystal spatial light modulators

机译：使用廉价的液晶空间光调制器对图像进行Hadamard变换

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Incoherent light imaging by Hadamard transformations by use of an inexpensive spatial light modulator from a liquid-crystal display television is demonstrated. The transforms are implemented by means of S matrices. Good-fidelity 31 × 33 pixel images are obtained. The image distortions caused by the limitations of the spatial light modulator are discussed. #1997 Optical Society of America

机译：证明了通过使用廉价的来自液晶显示器电视的空间光调制器通过哈达玛变换进行的非相干光成像。转换是通过S矩阵实现的。获得了保真度为31×33像素的图像。讨论了由空间光调制器的局限性引起的图像失真。＃1997美国眼镜学会

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《Applied optics》 |1997年第9期|共4页
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A. E. Macgregor; R. I. Young;
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中图分类光学;
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1. Hadamard transforms of images by use of inexpensive liquid-crystal spatial light modulators [J] . A. E. Macgregor, R. I. Young Applied optics . 1997,第7a9期

机译：使用廉价的液晶空间光调制器对图像进行Hadamard变换
2. Hadamard transforms of images by use of inexpensive liquid-crystal spatial light modulators [J] . Macgregor AE, Young RI Applied optics . 1997,第8期

机译：使用廉价的液晶空间光调制器对图像进行Hadamard变换
3. Hadamard transform image processing and its optical implementation with ferroelectric liquid crystal spatial light modulators [J] . J. Gourlay, P. McOwan, D. G. Vass International Journal of Optoelectronics . 1995,第1期

机译：Hadamard变换图像处理及其在铁电液晶空间光调制器中的光学实现
4. Joint transform correlator using nonlinear ferroelectric liquid-crystal spatial light modulator [C] . A.Kohler, ENST de Bretagne, Brest Cedex, Optical Information Processing Systems and Architectures III . 1991

机译：非线性铁电液晶空间光调制器的联合变换相关器
5. Modulation properties of a twisted nematic liquid crystal spatial light modulator and its applications in a joint transform correlator [D] . Tam, Eddy Chipoon. 1990

机译：扭曲向列液晶空间光调制器的调制特性及其在联合变换相关器中的应用
6. Spatial and spectral imaging of point-spread functions using a spatial light modulator [O] . Sravan Munagavalasa, Bryce Schroeder, Xuanwen Hua, -1

机译：使用空间光调制器的点扩展函数的空间和光谱成像
7. Solid-phase laser-induced forward transfer of variable shapes using a liquid-crystal spatial light modulator [O] . R. Pohl, M. Jansink, G. R. B. E. Römer, 2015

机译：使用液晶空间光调制器的固相激光诱导的可变形状前向传递
8. Study of Liquid Crystal Spatial Light Modulator Application to Hadamard Transform [R] . Zhang, B. B., Bi, F. 1995

机译：液晶空间光调制器在Hadamard变换中的应用研究

Hadamard transforms of images by use of inexpensive liquid-crystal spatial light modulators

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