Resolution enhancement in digital in-line holography

Lifan Hua; Gongwei Xie; David T. Shaw; Peter D. Scott

doi:10.1117/12.25356

1 March 1991 Resolution enhancement in digital in-line holography

Lifan Hua, Gongwei Xie, David T. Shaw, Peter D. Scott

Proceedings Volume 1385, Optics, Illumination, and Image Sensing for Machine Vision V; (1991) https://doi.org/10.1117/12.25356
Event: Advances in Intelligent Robotics Systems, 1990, Boston, MA, United States

Abstract

Both thereconstructed imagebandwidth which islimited by the finite sizeofthehologram and twin image artifactcaused by the lack ofphase information restrict the achievable reconstruction resolution using in-line holography. In this paper an new iterative error energy reduction algorithm is used to address these problems. This algorithm suggests the possibility of superresolution in in-line holography in which the conventional diffraction limit may be approached or even exceeded. Superresolution has been demonstrated for several other types of coherent and incoherent imaging but not yet for holography. 1 .

Citation Download Citation

Lifan Hua, Gongwei Xie, David T. Shaw, and Peter D. Scott "Resolution enhancement in digital in-line holography", Proc. SPIE 1385, Optics, Illumination, and Image Sensing for Machine Vision V, (1 March 1991); https://doi.org/10.1117/12.25356

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available