Holographic Imaging Using Aperture Modulation / / by Abdallah Hamed

• Record Nr.: UNINA9911021969203321
• Autore: Hamed Abdallah
• Pubbl/distr/stampa: Cham : , : Springer Nature Switzerland : , : Imprint : Springer, , 2025
• ISBN: 9783031969898; 9783031969881
• Edizione: [1st ed. 2025.]
• Descrizione fisica: 1 online resource (171 pages)
• Collana: SpringerBriefs in Applied Sciences and Technology, , 2191-5318
• Disciplina: 535
• Soggetti: Optics; Mathematical physics; Fourier analysis; Cancer - Imaging; Physics; Optics and Photonics; Mathematical Physics; Fourier Analysis; Cancer Imaging; Applied and Technical Physics
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Nota di contenuto: Fourier Transform and Convolution Operations in Optical Diffraction -- Basics of Holography -- Fourier Holographic Imaging Using Argon Plasma Images -- Fourier Holographic Images Using Hamming Apertures -- Scanning Holography Using Linear Apertures -- Scanning Holography Using Quadratic Apertures -- Processing of Cancerous Mammographic Images Using Improved Fourier Holograms -- Fourier Holographic Imaging of Modulated Apertures -- Thick Holographic Multiplexed Filter -- Pattern Recognition and Processing of Information -- Operator Algebra in Complex Coherent Optical Systems.
• Sommario/riassunto: This book highlights the formation of holographic images using modulated apertures across eleven comprehensive chapters. It begins with a summary of basic Fourier transformations used to compute diffraction patterns of well-known objects. The fundamentals of ; holography are outlined, followed by an investigation of Fourier holographic images obtained using argon plasma. This book also explores Fourier holographic images using modulated Hamming apertures and discusses the use of scanning holography with linear and quadratic apertures. Advanced topics include the processing and segmentation of cancerous mammographic images using improved Fourier holograms, and the detailed study of Fourier holographic imaging of modulated apertures. The recognition of colored objects and the computation of the point spread function (PSF) using operator algebra in Gaussian beam illumination are also covered. This book concludes with a discussion on pattern recognition and information processing. This book serves as an essential resource for researchers and students interested in the advanced techniques and applications of holographic imaging.