Search Results for author: Ravi K. Samala

Found 2 papers, 0 papers with code

Image registration based automated lesion correspondence pipeline for longitudinal CT data

no code implementations25 Apr 2024 Subrata Mukherjee, Thibaud Coroller, Craig Wang, Ravi K. Samala, Tingting Hu, Didem Gokcay, Nicholas Petrick, Berkman Sahiner, Qian Cao

The algorithm employs a sequential two-step pipeline: (a) Firstly, an adaptive Hungarian algorithm is used to establish correspondence among lesions within a single volumetric image series which have been annotated by multiple radiologists at a specific timepoint.

Image Registration

Informing selection of performance metrics for medical image segmentation evaluation using configurable synthetic errors

no code implementations30 Dec 2022 Shuyue Guan, Ravi K. Samala, WeiJie Chen

By analyzing the intrinsic properties of these metrics and categorizing the segmentation errors, we are working toward the goal of developing a decision-tree tool for assisting in the selection of segmentation performance metrics.

Image Segmentation Medical Image Segmentation +2

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