Speckle-Based X-Ray Dark-Field Tomography of an Attenuating Object (2021)

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Type of Content
Conference Contributions - OtherCollections
Alternative Title
Implicit X-ray speckle-based phase and dark field imagingCitation
Pavlov K, Alloo SJ, Morgan KS, Paganin DM (2021). Speckle-Based X-Ray Dark-Field Tomography of an Attenuating Object. San Diego, California, USA and online: Developments in X-Ray Tomography XIII. 01/08/2021-05/08/2021.This citation is automatically generated and may be unreliable. Use as a guide only.
Keywords
Speckle-based imaging; Phase-contrast imaging; Dark-field tomographyANZSRC Fields of Research
51 - Physical sciences::5104 - Condensed matter physics::510402 - Condensed matter imaging51 - Physical sciences::5104 - Condensed matter physics::510401 - Condensed matter characterisation technique development
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Speckle-Based X-ray Imaging: Dark-Field Tomography of a Phase Object
Alloo S; Paganin D; Kitchen M; Stevenson AW; Mayo SC; Li H; Maksimenko A; Bowden J; Kennedy B; Pavlov, Konstantin (2021) -
Speckle-Based X-Ray Dark-Field Tomography of an Attenuating Object
Alloo SJ; Paganin DM; Morgan KS; Kitchen MJ; Stevenson AW; Mayo SC; Maksimenko A; Bowden J; Li, Heyang; Kennedy, Ben; Pavlov, Konstantin (SPIE, 2021)Spatial resolution in standard phase-contrast X-ray imaging is limited by the finite number and size of detector pixels. This limits the size of features that can be seen directly in projection images or tomographic ... -
Dark-field tomography of an attenuating object using intrinsic x-ray speckle tracking.
Alloo SJ; Paganin DM; Morgan KS; Kitchen MJ; Stevenson AW; Mayo SC; Li HT; Maksimenko A; Bowden JC; Kennedy , Ben; Pavlov, Konstantin (SPIE-Intl Soc Optical Eng, 2022)<b>Purpose:</b> We investigate how an intrinsic speckle tracking approach to speckle-based x-ray imaging is used to extract an object's effective dark-field (DF) signal, which is capable of providing object information in ...