Search Results for author: Santiago Rodríguez

Found 2 papers, 2 papers with code

Pixel-Wise Recognition for Holistic Surgical Scene Understanding

4 code implementations20 Jan 2024 Nicolás Ayobi, Santiago Rodríguez, Alejandra Pérez, Isabela Hernández, Nicolás Aparicio, Eugénie Dessevres, Sebastián Peña, Jessica Santander, Juan Ignacio Caicedo, Nicolás Fernández, Pablo Arbeláez

This paper presents the Holistic and Multi-Granular Surgical Scene Understanding of Prostatectomies (GraSP) dataset, a curated benchmark that models surgical scene understanding as a hierarchy of complementary tasks with varying levels of granularity.

Scene Understanding Segmentation

MATIS: Masked-Attention Transformers for Surgical Instrument Segmentation

1 code implementation16 Mar 2023 Nicolás Ayobi, Alejandra Pérez-Rondón, Santiago Rodríguez, Pablo Arbeláez

We propose Masked-Attention Transformers for Surgical Instrument Segmentation (MATIS), a two-stage, fully transformer-based method that leverages modern pixel-wise attention mechanisms for instrument segmentation.

Segmentation

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