نتائج البحث

1

دورية أكاديمية

Security enhanced multiple-image authentication based on cascaded optical interference and sparse phase mixed encoding.

المؤلفون: Wang, Qu^1,2 wq197893@163.com, Alfalou, A.², Brosseau, C.³

المصدر: Optics Communications. Aug2016, Vol. 372, p144-154. 11p.

مصطلحات موضوعية: *MULTIPLE-image shot (Cinematography), *OPTICAL interference, *MODULATION coding, *FRESNEL diffraction, *CORRELATION methods (Signal processing)

2

دورية أكاديمية

Optical interference-based image encryption using circular harmonic expansion and spherical illumination in gyrator transform domain.

المؤلفون: Wang, Qu¹ wq197893@163.com, Guo, Qing², Lei, Liang¹, Zhou, Jinyun¹

المصدر: Optics Communications. Jul2015, Vol. 346, p124-132. 9p.

مصطلحات موضوعية: *OPTICAL interference, *DATA encryption, *ITERATIVE methods (Mathematics), *IMAGE encryption, *CIPHERS

3

دورية أكاديمية

Single-beam image encryption using spatially separated ciphertexts based on interference principle in the Fresnel domain.

المؤلفون: Wang, Qu¹ wq197893@163.com, Guo, Qing², Lei, Liang¹, Zhou, Jinyun¹

المصدر: Optics Communications. Dec2014, Vol. 333, p151-158. 8p.

مصطلحات موضوعية: *DATA encryption, *OPTICAL interference, *IMAGE reconstruction algorithms, *FRESNEL diffraction, *COMPUTER simulation

4

دورية أكاديمية

Multiple-image encryption system using cascaded phase mask encoding and a modified Gerchberg–Saxton algorithm in gyrator domain.

المؤلفون: Wang, Qu¹ wq197893@163.com, Guo, Qing², Lei, Liang¹

المصدر: Optics Communications. Jun2014, Vol. 320, p12-21. 10p.

مصطلحات موضوعية: *IMAGE analysis, *DATA encryption, *ENCODING, *ALGORITHMS, *GYRATORS, *WAVELENGTHS

5

دورية أكاديمية

Iterative partial phase encoding based on joint fractional Fourier transform correlator adopting phase-shifting digital holography.

المؤلفون: Wang, Qu¹ wq197893@163.com, Guo, Qing², Lei, Liang¹, Zhou, Jinyun¹

المصدر: Optics Communications. Feb2014, Vol. 313, p1-8. 8p.

مصطلحات موضوعية: *PHASE-shifting interferometry, *ITERATIVE methods (Mathematics), *FOURIER transform optics, *HOLOGRAPHY, *DATA encryption, *OPTICAL interference

6

دورية أكاديمية

Optical image encryption with silhouette removal based on interference and phase blend processing

المؤلفون: Wang, Qu¹ wq197893@163.com

المصدر: Optics Communications. Oct2012, Vol. 285 Issue 21/22, p4294-4301. 8p.

مصطلحات موضوعية: *OPTICAL images, *DATA encryption, *OPTICAL interference, *IMAGE processing, *SURFACE roughness, *FEASIBILITY studies, *IMAGE retrieval

7

دورية أكاديمية

Double image encryption based on linear blend operation and random phase encoding in fractional Fourier domain

المؤلفون: Wang, Qu¹ wq197893@163.com, Guo, Qing², Zhou, Jinyun¹

المصدر: Optics Communications. Oct2012, Vol. 285 Issue 21/22, p4317-4323. 7p.

مصطلحات موضوعية: *IMAGE analysis, *DATA encryption, *LINEAR systems, *PHASE change memory, *CODING theory, *COMPUTER simulation, *IMAGE reconstruction, *ROBUST control

8

دورية أكاديمية

Wavelet-based morphological correlation

المؤلفون: Wang, Qu wq197893@163.com, Chen, Li¹, Lei, Liang¹, Wang, Bo¹

المصدر: Optics Communications. Oct2010, Vol. 283 Issue 20, p3937-3944. 8p.

مصطلحات موضوعية: *WAVELETS (Mathematics), *FOURIER transform spectroscopy, *JOINTS (Engineering), *COMPUTER simulation, *LIGHTING, *STATISTICAL correlation

9

دورية أكاديمية

Rotation-invariant pattern recognition using morphological phase-only correlation

المؤلفون: Wang, Qu¹, Deng, Yibing², Liu, Shutian¹ stliu@hit.edu.cn

المصدر: Optics Communications. Jan2006, Vol. 257 Issue 1, p39-53. 15p.

مصطلحات موضوعية: *COMPUTER simulation, *MATHEMATICAL models, *SIMULATION methods & models, *RANDOM noise theory

10

دورية أكاديمية

Morphological phase-only correlation

المؤلفون: Wang, Qu¹, Liu, Shutian stliu@hit.edu.cn

المصدر: Optics Communications. Jan2005, Vol. 244 Issue 1-6, p93-104. 12p.

مصطلحات موضوعية: *STATISTICAL correlation, *MATHEMATICAL statistics, *LIGHTING, *NOISE

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