Recovery for a real image from its Hartley transform modulus only

Bi-Zhen Dong; Ben-Yuan Gu; Guozhen Yang

doi:10.1117/12.44660

1 August 1991 Recovery for a real image from its Hartley transform modulus only

Bi-Zhen Dong, Ben-Yuan Gu, Guozhen Yang

Proceedings Volume 1429, Holography, Interferometry, and Optical Pattern Recognition in Biomedicine; (1991) https://doi.org/10.1117/12.44660
Event: Optics, Electro-Optics, and Laser Applications in Science and Engineering, 1991, Los Angeles, CA, United States

Abstract

A new algorithm for the reconstruction of a real image from its Hartley transform modulus only is presented based on the general theory of the amplitude-phase retrieval problem. From our simulating calculation, it is shown that the image reconstruction can be successfully achieved from its Hartley transform modulus only by using the Y/G algorithm. The influence of noise contained in Hartley transform intensity on the convergent solution is also examined in detail.

Citation Download Citation

Bi-Zhen Dong, Ben-Yuan Gu, and Guozhen Yang "Recovery for a real image from its Hartley transform modulus only", Proc. SPIE 1429, Holography, Interferometry, and Optical Pattern Recognition in Biomedicine, (1 August 1991); https://doi.org/10.1117/12.44660

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