Search Results for author: Fatemeh Ahmadi

Found 2 papers, 0 papers with code

Ricci flow-based brain surface covariance descriptors for diagnosing Alzheimer's disease

no code implementations11 Mar 2024 Fatemeh Ahmadi, Mohamad Ebrahim Shiri, Behroz Bidabad, Maral Sedaghat, Pooran Memari

Rather than using feature-based vectors, in this paper, for the first time, we suggest a pipeline to extract novel covariance-based descriptors from the cortical surface using the Ricci energy optimization.

Brain Morphometry

Application of image processing in optical method, Moire deflectometry for investigating the optical properties of zinc oxide nanoparticle

no code implementations2 Jan 2019 Fatemeh Jamal, Fatemeh Ahmadi, Mohammad Khanzadeh, Saber Malekzadeh

Due to the high accuracy of this method and improved the image processing code in Matlab, the smallest changes of the refractive index in the sample can be measured.

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