Dexela Limited

Visuray Intech Ltd (Bvi)

Visuray Intech Ltd

Teague, Philip

Spencer Gunn

Edward Bullard

Hamdan Amin

James Brodrick

Melissa Spannuth

Ådne Voll

David Ponce

Henning Torsteinsen

Morteza Esmaeili

Methods of reconstructing the surface topography of an object embedded in a scattering medium are provided, with example methodologies including: imaging an object embedded in a signal scattering medium using a scattered signal detector; detecting changes in the magnitude of a plurality of scattered signals obtained from multiple fields of view within the medium; and constructing an image of the surface topography of the object based on said plurality of detected signal magnitude changes. A plurality of system, apparatus, control means, evaluation methods, and materials and components useful for practicing the methods are also disclosed.

System and method for reconstructing the surface topography of an object embedded within a scattering medium

Methods of imaging a breast comprising acquiring a sequence of image data sets having differing exposure parameters; and combining the image data sets into a mammography image having greater dynamic range than the dynamic range of any single component image data set. Disclosed methods may further comprise determining an exposure parameter of one or more component image data sets prior to acquiring the sequence of image data sets. The step of determining an exposure parameter of one or more component image data sets may comprise determining exposure duration or an exposure irradiation level. Also disclosed are mammography apparatus and systems to obtain images according to the disclosed methods.

High dynamic range mammography using a restricted dynamic range FFDM

High dynamic range mammography using a restricted dynamic range full field digital mammogram

Growing community of inventors

London, United Kingdom

Spencer Gunn