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cs.CV2025
Stable Single-Pixel Contrastive Learning for Semantic and Geometric Tasks
Leonid Pogorelyuk, Niels Bracher, Aaron Verkleeren +2
We pilot a family of stable contrastive losses for learning pixel-level representations that jointly capture semantic and geometric information. Our approach maps each pixel of an…
cs.CV2024
Aligning Motion-Blurred Images Using Contrastive Learning on Overcomplete Pixels
Leonid Pogorelyuk, Stefan T. Radev
We propose a new contrastive objective for learning overcomplete pixel-level features that are invariant to motion blur. Other invariances (e.g., pose, illumination, or weather) ca…