iiinova — where your digital self keeps evolving

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I3A-Universidad de Zaragoza @i3a.unizar.es · 25/02/2026

Un nuevo investigador se incorpora al I3A con las ayudas #MarieCurie Alberto Jaenal investigará en el grupo @ropertunizar.bsky.social 👩‍💻 Un proyecto que contribuirá al avance de la robótica móvil, vehículos autónomos y tecnologías de mapeo inteligente. #I3Anews 📰 i3a.unizar.es/es/noticias/...

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Zhenjun Zhao @ericzzj.bsky.social · 25/11/2025

An Efficient Closed-Form Solution to Full Visual-Inertial State Initialization Samuel Cerezo, Seong Hun Lee, @jcivera.bsky.social tl;dr: in title; not local solver; small-rotation and constant-velocity approximations->analytical solver->VI states arxiv.org/abs/2511.18910

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Zhenjun Zhao @ericzzj.bsky.social · 05/08/2025

P3P Made Easy Seong Hun Lee, Patrick Vandewalle, @jcivera.bsky.social tl;dr: P3P->new variable parameterization->analytically simple quartic polynomial arxiv.org/abs/2508.01312

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Zhenjun Zhao @ericzzj.bsky.social · 08/04/2025

VSLAM-LAB: A Comprehensive Framework for Visual SLAM Methods and Datasets Alejandro Fontan, Tobias Fischer, @jcivera.bsky.social, Michael Milford tl;dr: in title arxiv.org/abs/2504.04457

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Zhenjun Zhao @ericzzj.bsky.social · 31/03/2025

MVSAnywhere: Zero-Shot Multi-View Stereo @sizquierdo.bsky.social, @mohamedsayed.bsky.social, @mdfirman.bsky.social, @guiggh.bsky.social, Daniyar Turmukhambetov, @jcivera.bsky.social, @oisinmacaodha.bsky.social, @gbrostow.bsky.social, Jamie Watson nianticlabs.github.io/mvsanywhere/...

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Sergio Izquierdo @sizquierdo.bsky.social · 31/03/2025

🔍Looking for a multi-view depth method that just works? We're excited to share MVSAnywhere, which we will present at #CVPR2025. MVSAnywhere produces sharp depths, generalizes and is robust to all kind of scenes, and it's scale agnostic. More info: nianticlabs.github.io/mvsanywhere/

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I3A-Universidad de Zaragoza @i3a.unizar.es · 19/03/2025

🔬🚀 De la biotecnología al espacio: Sara García Alonso en Zaragoza 🔝🔝 #AteneoEINA ¡No te lo puedes perder‼️ 📢 En @eina.unizar.es para contar cómo la biotecnología y la exploración espacial transforman la ciencia y nuestra vida 📅 9/04 🕔 17h. 🔗 Inscríbete aquí 👇👇👇 docs.google.com/forms/d/e/1F...

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Zhenjun Zhao @ericzzj.bsky.social · 26/02/2025

S-Graphs 2.0 -- A Hierarchical-Semantic Optimization and Loop Closure for SLAM Hriday Bavle, Jose Luis Sanchez-Lopez, Muhammad Shaheer, @jcivera.bsky.social, Holger Voos tl;dr:S-Graphs+semantic+floor-based hierarchical loop closure+floor-&room-based hierarchical opt. arxiv.org/abs/2502.18044

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Zhenjun Zhao @ericzzj.bsky.social · 18/03/2025

AnyCalib: On-Manifold Learning for Model-Agnostic Single-View Camera Calibration Javier Tirado-Garín, @jcivera.bsky.social tl;dr: image->ViT+DPT->Field of View (FoV) fields->bijective rays and corresponding image coordinates->closed-form model-agnostic intrinsics arxiv.org/abs/2503.12701

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