Detail X-Ray Computed Tomography   Oleh:  Hiriyannaiah, H. P. Jenis: Article from Bulletin/Magazine Dalam koleksi: IEEE Signal Processing Magazine vol. 14 no. 2 (1997), page 42-59. Topik: x-rays; x - ray; computed; tomography Ketersediaan Perpustakaan Pusat (Semanggi) Nomor Panggil: SS26.2 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada     Lihat Detail Induk Isi artikel The article looks at reconstruction in 2 - D and 3 -D tomography. We have not dealt with some of the issues in reconstruction such as sampling and aliasing artifacts, finite detector aperture artifacts, beam hardening artifacts, etc., in greater detail since these are beyond the scope of an introductory tutorial. We examine the physical and mathematical concepts of the Radon (1917) transform, and the basic parallel beam reconstruction algorithms are discussed. We also develop the algorithms for fan - beam CT, and discuss the mathematical principles of cone - beam CT. Opini Anda Klik untuk menuliskan opini Anda tentang koleksi ini! Kembali

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