activity
20132026
most citedAveraging on Manifolds by Embedding Algorithm

5 citations · 8 across the 5 of their papers we have counts for

collaborators

5 papers

cs.CV2026

JEPADepth: Masked Predictive Representation Learning for Self-Supervised Monocular Depth Estimation

Ionuţ Grigore, Călin-Adrian Popa

Self-supervised monocular depth estimation typically relies on photometric reconstruction losses that couple depth, pose, and appearance assumptions. In this paper, we propose JEPA…

cs.CV2025

FPC-Net: Revisiting SuperPoint with Descriptor-Free Keypoint Detection via Feature Pyramids and Consistency-Based Implicit Matching

Ionuţ Grigore, Călin-Adrian Popa, Claudiu Leoveanu-Condrei

The extraction and matching of interest points are fundamental to many geometric computer vision tasks. Traditionally, matching is performed by assigning descriptors to interest po…

cs.CV2024★ 3 cited

MambaDepth: Enhancing Long-range Dependency for Self-Supervised Fine-Structured Monocular Depth Estimation

Ionuţ Grigore, Călin-Adrian Popa

In the field of self-supervised depth estimation, Convolutional Neural Networks (CNNs) and Transformers have traditionally been dominant. However, both architectures struggle with…

cs.CV2024

XAMI -- A Benchmark Dataset for Artefact Detection in XMM-Newton Optical Images

Julia Dima, Pablo Gómez, Sandor Kruk +3

Reflected or scattered light produce artefacts in astronomical observations that can negatively impact the scientific study. Hence, automated detection of these artefacts is highly…

math.OC2013★ 5 cited

Averaging on Manifolds by Embedding Algorithm

Petre Birtea, Dan Comănescu, Călin-Adrian Popa

We will propose a new algorithm for finding critical points of cost functions defined on a differential manifold. We will lift the initial cost function to a manifold that can be e…