Lesion classification by model-based feature extraction: A differential affine invariant model of soft tissue elasticity. (arXiv:2205.14029v1 [eess.IV])

The elasticity of soft tissues has been widely considered as a characteristic
property to differentiate between healthy and vicious tissues and, therefore,
motivated several elasticity imaging modalities, such as Ultrasound
Elastography, Magnetic Resonance Elastography, and Optical Coherence
Elastography. This paper proposes an alternative approach of modeling the
elasticity using Computed Tomography (CT) imaging modality for model-based
feature extraction machine learning (ML) differentiation of lesions. The model
describes a dynamic non-rigid (or elastic) deformation in differential manifold
to mimic the soft …

arxiv classification elasticity extraction feature