iiinova — where your digital self keeps evolving

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Andreea Ardelean @andreead-a.bsky.social · 26/03/2025

Had a great experience presenting our work on 3D scene reconstruction from a single image with @visionbernie.bsky.social at #3DV2025 🇸🇬 andreeadogaru.github.io/Gen3DSR Reach out if you're interested in discussing our research or exploring international postdoc opportunities @fau.de

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Maximilian Weiherer @maxweiherer.bsky.social · 19/12/2024

Happy to share our latest 3D generative breast model: the *implicit* RBSM, or iRBSM for short. As opposed to its PCA-based predecessor, the iRBSM leverages implicit neural representations, yielding a highly detailed and expressive 3D breast model. Paper: arxiv.org/abs/2412.13244

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Hannah Schieber @hannahhaensen.bsky.social · 09/12/2024

I am very excited to announce our paper “DynaMoN: Motion-Aware Fast and Robust Camera Localization for Dynamic Neural Radiance Fields” has been accepted to #IEEE RA-L. Paper: ieeexplore.ieee.org/document/107... Project page: hannahhaensen.github.io/DynaMoN/ Code: github.com/HannahHaense...

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Martin Hundhausen @mhundhausen.bsky.social · 30/11/2024

Das Potenzial der Photovoltaik ist ziemlich hoch. Das gilt vor allem für das Sommerhalbjahr. Aber auch in der Übergangszeit trägt PV sehr viel zur Energieversorgung bei. Die aktuelle Grafik am Beispiel unseres Hauses Im November noch 50%.

Die Grafik zeigt die so genannte "Autarkie", d.h. den Anteil am selbst genutzten Strom aus der PV-Anlage am gesamten Strombedarf.

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FAU Erlangen-Nbg @fau.de · 29/11/2024

Scanning Electron Microscopes analyze invisible surfaces. However, they’re only able to take grayscale images. Manual coloring is a cumbersome process and that’s why FAU researchers are using the 3D structure to propagate one colorized view to a whole scene. Impressive! 🎨 Artwork by Micronaut.

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Martin Hundhausen @mhundhausen.bsky.social · 28/11/2024

Wir müssen die Strassen-Laternen auf LED umrüsten. Der jährliche Strombedarf ist höher, als das Leuchtmittel. Eine solche Investition kostet zwar, aber die zukünftigen Haushalte der Kommunen werden unnötig belastet - Nicht LED-Lampen sind unwirtschaftlich.

Man sieht im Hintergrund ein Hochhaus. Vorne ein Steiger mit zwei Menschen, die an einer Straßenlaterne arbeiten

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Kosta Derpanis @csprofkgd.bsky.social · 19/11/2024

My growing list of #computervision researchers on Bsky. Missed you? Let me know. go.bsky.app/M7HGC3Y

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Martin Hundhausen @mhundhausen.bsky.social · 26/11/2024

Solar. Mehr Solar!

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Andreea Ardelean @andreead-a.bsky.social · 19/11/2024

We handle occlusions by employing amodal completion for each instance. The completed instance is then reconstructed using existing models that perform well for single objects. However, we first address the object crop domain shift (e.g., focal length) through reprojection. (4/5)

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Andreea Ardelean @andreead-a.bsky.social · 19/11/2024

First, we parse the image of the scene by identifying the composing entities and estimating the depth and camera parameters. Each instance is then processed individually. The unprojected depth serves as a layout reference for composing the scene in 3D space. (3/5)

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Andreea Ardelean @andreead-a.bsky.social · 19/11/2024

Most single-image scene-level reconstruction methods require 3D supervised end-to-end training and suffer from poor generalization capabilities. We propose a modular approach where each component performs well by focusing on specific tasks that are easier to supervise. (2/5)

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Andreea Ardelean @andreead-a.bsky.social · 19/11/2024

Excited to share our paper which will be presented at #3DV2025 ✨ Gen3DSR: Generalizable 3D Scene Reconstruction via Divide and Conquer from a Single View ✨ 🌐 Project page: andreeadogaru.github.io/Gen3DSR 📄 Paper: arxiv.org/abs/2404.03421 👩‍💻 Code: github.com/AndreeaDogar... (1/5)

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Takuma @takuma2460.bsky.social · 13/11/2024

(3/3) As for colorization, we use color images manually colorized by artist Martin Oeggerli, we project colors onto 3D space with estimated depths and take the colors to create supervision, and also use feature loss employed by Ref-NPR to estimate invisible areas of input colors.

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Takuma @takuma2460.bsky.social · 13/11/2024

(2/3) Our work utilizes Scanning Electron Microscopy (SEM) images of pollen. Two stages: grayscale novel view synthesis and colorization. The grayscale scene is represented by 2DGS, where poses are estimated using perspective projection with exceptionally long focal lengths.

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Takuma @takuma2460.bsky.social · 13/11/2024

Thrilled to share our work: 𝐀𝐫𝐂𝐒𝐄𝐌: Artistic Colorization of SEM Images via Gaussian Splatting Novel view synthesis of scanning electron microscopy images and Conditional colorization. 📝 arXiv: arxiv.org/abs/2410.21310 🎨Project page: ronly2460.github.io/ArCSEM (1/3)

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Hannah Schieber @hannahhaensen.bsky.social · 13/11/2024

🚨 Paper Alert 🚨 #CVIU NeRFtrinsic Four: An End-To-End Trainable NeRF Jointly Optimizing Diverse Intrinsic and Extrinsic Camera Parameters has been accepted to #CVIU!!! Many thanks to my co-authors! Shout out to Fabian Deuser, @visionbernie.bsky.social,Norbert Oswald and Daniel Roth. (1/4)

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Mert Özer @mert-o.bsky.social · 12/11/2024

How can we learn a multi-modal neural radiance field? What’s the best way to integrate images from a second modality, other than RGB, into NeRF? Check out our new paper! Project page: mert-o.github.io/ThermalNeRF/ Paper: arxiv.org/abs/2403.11865 Dataset: zenodo.org/records/1106... 1/7

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