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cs.CV2022
Oflib: Facilitating Operations with and on Optical Flow Fields in Python
Claudio Ravasio, Lyndon Da Cruz, Christos Bergeles
We present a robust theoretical framework for the characterisation and manipulation of optical flow, i.e 2D vector fields, in the context of their use in motion estimation algorith…
cs.CV2022
Multi-scale and Cross-scale Contrastive Learning for Semantic Segmentation
Theodoros Pissas, Claudio S. Ravasio, Lyndon Da Cruz +1
This work considers supervised contrastive learning for semantic segmentation. We apply contrastive learning to enhance the discriminative power of the multi-scale features extract…
cs.CV2021
Effective semantic segmentation in Cataract Surgery: What matters most?
Theodoros Pissas, Claudio Ravasio, Lyndon Da Cruz +1
Our work proposes neural network design choices that set the state-of-the-art on a challenging public benchmark on cataract surgery, CaDIS. Our methodology achieves strong performa…