Yannick Hold-Geoffroy

83 papers A* 22A 1B 1Journal 46Unranked 13

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	LightMover: Generative Light Movement with Color and Intensity Controls. CoRR Gengze Zhou, Tianyu Wang, Soo Ye Kim, Zhixin Shu, Xin Yu, Yannick Hold-Geoffroy, Sumit Chaturvedi, Qi Wu, Zhe Lin, Scott Cohen
2026	J	`jnl`	OmniRoam: World Wandering via Long-Horizon Panoramic Video Generation. CoRR Yuheng Liu, Xin Lin, Xinke Li, Baihan Yang, Chen Wang, Kalyan Sunkavalli, Yannick Hold-Geoffroy, Hao Tan, Kai Zhang, Xiaohui Xie, Zifan Shi, Yiwei Hu
2025	J	`jnl`	GaSLight: Gaussian Splats for Spatially-Varying Lighting in HDR. CoRR Christophe Bolduc, Yannick Hold-Geoffroy, Zhixin Shu, Jean-François Lalonde
2025	A*	`conf`	Generating 360° Video is What You Need For a 3D Scene. SIGGRAPH Asia Zhaoyang Zhang, Yannick Hold-Geoffroy, Milos Hasan, Ziwen Chen, Fujun Luan, Julie Dorsey, Yiwei Hu
2025	J	`jnl`	GimbalDiffusion: Gravity-Aware Camera Control for Video Generation. CoRR Frédéric Fortier-Chouinard, Yannick Hold-Geoffroy, Valentin Deschaintre, Matheus Gadelha, Jean-François Lalonde
2025	J	`jnl`	IntrinsicEdit: Precise generative image manipulation in intrinsic space. CoRR Linjie Lyu, Valentin Deschaintre, Yannick Hold-Geoffroy, Milos Hasan, Jae Shin Yoon, Thomas Leimkühler, Christian Theobalt, Iliyan Georgiev
2025	J	`jnl`	IntrinsicEdit: Precise generative image manipulation in intrinsic space. ACM Trans. Graph. Linjie Lyu, Valentin Deschaintre, Yannick Hold-Geoffroy, Milos Hasan, Jae Shin Yoon, Thomas Leimkühler, Christian Theobalt, Iliyan Georgiev
2025	J	`jnl`	MatSwap: Light-aware material transfers in images. Comput. Graph. Forum Ivan Lopes, Valentin Deschaintre, Yannick Hold-Geoffroy, Raoul de Charette
2025	J	`jnl`	MatSwap: Light-aware material transfers in images. CoRR Ivan Lopes, Valentin Deschaintre, Yannick Hold-Geoffroy, Raoul de Charette
2025	A*	`conf`	Motion Modes: What Could Happen Next? CVPR Karran Pandey, Yannick Hold-Geoffroy, Matheus Gadelha, Niloy J. Mitra, Karan Singh, Paul Guerrero
2025	A*	`conf`	PreciseCam: Precise Camera Control for Text-to-Image Generation. CVPR Edurne Bernal-Berdun, Ana Serrano, Belén Masiá, Matheus Gadelha, Yannick Hold-Geoffroy, Xin Sun, Diego Gutierrez
2025	J	`jnl`	PreciseCam: Precise Camera Control for Text-to-Image Generation. CoRR Edurne Bernal-Berdun, Ana Serrano, Belén Masiá, Matheus Gadelha, Yannick Hold-Geoffroy, Xin Sun, Diego Gutierrez
2025	J	`jnl`	RELIC: Interactive Video World Model with Long-Horizon Memory. CoRR Yicong Hong, Yiqun Mei, Chongjian Ge, Yiran Xu, Yang Zhou, Sai Bi, Yannick Hold-Geoffroy, Mike Roberts, Matthew Fisher, Eli Shechtman, Kalyan Sunkavalli, Feng Liu, Zhengqi Li, Hao Tan
2025	A*	`conf`	SynthLight: Portrait Relighting with Diffusion Model by Learning to Re-render Synthetic Faces. CVPR Sumit Chaturvedi, Mengwei Ren, Yannick Hold-Geoffroy, Jingyuan Liu, Julie Dorsey, Zhixin Shu
2025	J	`jnl`	SynthLight: Portrait Relighting with Diffusion Model by Learning to Re-render Synthetic Faces. CoRR Sumit Chaturvedi, Mengwei Ren, Yannick Hold-Geoffroy, Jingyuan Liu, Julie Dorsey, Zhixin Shu
2025	A*	`conf`	Text2Relight: Creative Portrait Relighting with Text Guidance. AAAI Junuk Cha, Mengwei Ren, Krishna Kumar Singh, He Zhang, Yannick Hold-Geoffroy, Seunghyun Yoon, Hyunjoon Jung, Jae Shin Yoon, Seungryul Baek
2025	J	`jnl`	UniLight: A Unified Representation for Lighting. CoRR Zitian Zhang, Iliyan Georgiev, Michael Fischer, Yannick Hold-Geoffroy, Jean-François Lalonde, Valentin Deschaintre
2025	J	`jnl`	WorldPrompter: Traversable Text-to-Scene Generation. CoRR Zhaoyang Zhang, Yannick Hold-Geoffroy, Milos Hasan, Ziwen Chen, Fujun Luan, Julie Dorsey, Yiwei Hu
2024	—	`conf`	COMPOSE: Comprehensive Portrait Shadow Editing. ECCV (61) Andrew Hou, Zhixin Shu, Xuaner Zhang, He Zhang, Yannick Hold-Geoffroy, Jae Shin Yoon, Xiaoming Liu
2024	J	`jnl`	COMPOSE: Comprehensive Portrait Shadow Editing. CoRR Andrew Hou, Zhixin Shu, Xuaner Zhang, He Zhang, Yannick Hold-Geoffroy, Jae Shin Yoon, Xiaoming Liu
2024	A*	`conf`	Diffusion Handles Enabling 3D Edits for Diffusion Models by Lifting Activations to 3D. CVPR Karran Pandey, Paul Guerrero, Matheus Gadelha, Yannick Hold-Geoffroy, Karan Singh, Niloy J. Mitra
2024	J	`jnl`	Generative Portrait Shadow Removal. CoRR Jae Shin Yoon, Zhixin Shu, Mengwei Ren, Xuaner Zhang, Yannick Hold-Geoffroy, Krishna Kumar Singh, He Zhang
2024	J	`jnl`	Generative Portrait Shadow Removal. ACM Trans. Graph. Jae Shin Yoon, Zhixin Shu, Mengwei Ren, Cecilia Zhang, Yannick Hold-Geoffroy, Krishna Kumar Singh, He Zhang
2024	A*	`conf`	LightIt: Illumination Modeling and Control for Diffusion Models. CVPR Peter Kocsis, Julien Philip, Kalyan Sunkavalli, Matthias Nießner, Yannick Hold-Geoffroy
2024	J	`jnl`	LightIt: Illumination Modeling and Control for Diffusion Models. CoRR Peter Kocsis, Julien Philip, Kalyan Sunkavalli, Matthias Nießner, Yannick Hold-Geoffroy
2024	J	`jnl`	Motion Modes: What Could Happen Next? CoRR Karran Pandey, Matheus Gadelha, Yannick Hold-Geoffroy, Karan Singh, Niloy J. Mitra, Paul Guerrero
2024	J	`jnl`	PanDORA: Casual HDR Radiance Acquisition for Indoor Scenes. CoRR Mohammad Reza Karimi Dastjerdi, Frédéric Fortier-Chouinard, Yannick Hold-Geoffroy, Marc Hébert, Claude Demers, Nima Kalantari, Jean-François Lalonde
2024	—	`conf`	RGB↔X: Image decomposition and synthesis using material- and lighting-aware diffusion models. SIGGRAPH (Conference Paper Track) Zheng Zeng, Valentin Deschaintre, Iliyan Georgiev, Yannick Hold-Geoffroy, Yiwei Hu, Fujun Luan, Ling-qi Yan, Milos Hasan
2024	J	`jnl`	RGB↔X: Image decomposition and synthesis using material- and lighting-aware diffusion models. CoRR Zheng Zeng, Valentin Deschaintre, Iliyan Georgiev, Yannick Hold-Geoffroy, Yiwei Hu, Fujun Luan, Lingqi Yan, Milos Hasan
2024	J	`jnl`	Text2Relight: Creative Portrait Relighting with Text Guidance. CoRR Junuk Cha, Mengwei Ren, Krishna Kumar Singh, He Zhang, Yannick Hold-Geoffroy, Seunghyun Yoon, Hyunjoon Jung, Jae Shin Yoon, Seungryul Baek
2024	A*	`conf`	Towards a Perceptual Evaluation Framework for Lighting Estimation. CVPR Justine Giroux, Mohammad Reza Karimi Dastjerdi, Yannick Hold-Geoffroy, Javier Vazquez-Corral, Jean-François Lalonde
2023	J	`jnl`	A Perceptual Measure for Deep Single Image Camera and Lens Calibration. IEEE Trans. Pattern Anal. Mach. Intell. Yannick Hold-Geoffroy, Dominique Piché-Meunier, Kalyan Sunkavalli, Jean-Charles Bazin, François Rameau, Jean-François Lalonde
2023	A*	`conf`	Cross-modal Latent Space Alignment for Image to Avatar Translation. ICCV Manuel Ladron de Guevara, Yannick Hold-Geoffroy, Jose Echevarria, Cameron Smith, Yijun Li, Daichi Ito
2023	J	`jnl`	Diffusion Handles: Enabling 3D Edits for Diffusion Models by Lifting Activations to 3D. CoRR Karran Pandey, Paul Guerrero, Matheus Gadelha, Yannick Hold-Geoffroy, Karan Singh, Niloy J. Mitra
2023	A*	`conf`	EverLight: Indoor-Outdoor Editable HDR Lighting Estimation. ICCV Mohammad Reza Karimi Dastjerdi, Jonathan Eisenmann, Yannick Hold-Geoffroy, Jean-François Lalonde
2023	J	`jnl`	EverLight: Indoor-Outdoor Editable HDR Lighting Estimation. CoRR Mohammad Reza Karimi Dastjerdi, Yannick Hold-Geoffroy, Jonathan Eisenmann, Jean-François Lalonde
2023	J	`jnl`	LM-GAN: A Photorealistic All-Weather Parametric Sky Model. CoRR Lucas Valença, Ian Maquignaz, Hadi Moazen, Rishikesh Madan, Yannick Hold-Geoffroy, Jean-François Lalonde
2023	A*	`conf`	Lens Parameter Estimation for Realistic Depth of Field Modeling. ICCV Dominique Piché-Meunier, Yannick Hold-Geoffroy, Jianming Zhang, Jean-François Lalonde
2023	A*	`conf`	Perspective Fields for Single Image Camera Calibration. CVPR Linyi Jin, Jianming Zhang, Yannick Hold-Geoffroy, Oliver Wang, Kevin Blackburn-Matzen, Matthew Sticha, David F. Fouhey
2023	—	`conf`	PhotoMat: A Material Generator Learned from Single Flash Photos. SIGGRAPH (Conference Paper Track) Xilong Zhou, Milos Hasan, Valentin Deschaintre, Paul Guerrero, Yannick Hold-Geoffroy, Kalyan Sunkavalli, Nima Khademi Kalantari
2023	J	`jnl`	PhotoMat: A Material Generator Learned from Single Flash Photos. CoRR Xilong Zhou, Milos Hasan, Valentin Deschaintre, Paul Guerrero, Yannick Hold-Geoffroy, Kalyan Sunkavalli, Nima Khademi Kalantari
2023	A*	`conf`	PixHt-Lab: Pixel Height Based Light Effect Generation for Image Compositing. CVPR Yichen Sheng, Jianming Zhang, Julien Philip, Yannick Hold-Geoffroy, Xin Sun, He Zhang, Lu Ling, Bedrich Benes
2023	J	`jnl`	PixHt-Lab: Pixel Height Based Light Effect Generation for Image Compositing. CoRR Yichen Sheng, Jianming Zhang, Julien Philip, Yannick Hold-Geoffroy, Xin Sun, He Zhang, Lu Ling, Bedrich Benes
2023	A*	`conf`	Shadow Harmonization for Realistic Compositing. SIGGRAPH Asia Lucas Valença, Jinsong Zhang, Michaël Gharbi, Yannick Hold-Geoffroy, Jean-François Lalonde
2023	A*	`conf`	Single View Scene Scale Estimation using Scale Field. CVPR Byeong-Uk Lee, Jianming Zhang, Yannick Hold-Geoffroy, In So Kweon
2023	J	`jnl`	Towards a Perceptual Evaluation Framework for Lighting Estimation. CoRR Justine Giroux, Mohammad Reza Karimi Dastjerdi, Yannick Hold-Geoffroy, Javier Vazquez-Corral, Jean-François Lalonde
2022	J	`jnl`	A Deep Perceptual Measure for Lens and Camera Calibration. CoRR Yannick Hold-Geoffroy, Dominique Piché-Meunier, Kalyan Sunkavalli, Jean-Charles Bazin, François Rameau, Jean-François Lalonde
2022	—	`conf`	Guided Co-Modulated GAN for 360° Field of View Extrapolation. 3DV Mohammad Reza Karimi Dastjerdi, Yannick Hold-Geoffroy, Jonathan Eisenmann, Siavash Khodadadeh, Jean-François Lalonde
2022	J	`jnl`	Guided Co-Modulated GAN for 360° Field of View Extrapolation. CoRR Mohammad Reza Karimi Dastjerdi, Yannick Hold-Geoffroy, Jonathan Eisenmann, Siavash Khodadadeh, Jean-François Lalonde
2022	—	`conf`	Material Swapping for 3D Scenes using a Learnt Material Similarity Measure. CVPR Workshops Maxine Perroni-Scharf, Kalyan Sunkavalli, Jonathan Eisenmann, Yannick Hold-Geoffroy
2022	J	`jnl`	Perspective Fields for Single Image Camera Calibration. CoRR Linyi Jin, Jianming Zhang, Yannick Hold-Geoffroy, Oliver Wang, Kevin Matzen, Matthew Sticha, David F. Fouhey
2022	A*	`conf`	PhotoScene: Photorealistic Material and Lighting Transfer for Indoor Scenes. CVPR Yu-Ying Yeh, Zhengqin Li, Yannick Hold-Geoffroy, Rui Zhu, Zexiang Xu, Milos Hasan, Kalyan Sunkavalli, Manmohan Chandraker
2022	J	`jnl`	PhotoScene: Photorealistic Material and Lighting Transfer for Indoor Scenes. CoRR Yu-Ying Yeh, Zhengqin Li, Yannick Hold-Geoffroy, Rui Zhu, Zexiang Xu, Milos Hasan, Kalyan Sunkavalli, Manmohan Chandraker
2022	—	`conf`	Temporally Consistent Relighting for Portrait Videos. WACV (Workshops) Sreenithy Chandran, Yannick Hold-Geoffroy, Kalyan Sunkavalli, Zhixin Shu, Suren Jayasuriya
2021	A*	`conf`	NeuTex: Neural Texture Mapping for Volumetric Neural Rendering. CVPR Fanbo Xiang, Zexiang Xu, Milos Hasan, Yannick Hold-Geoffroy, Kalyan Sunkavalli, Hao Su
2021	J	`jnl`	NeuTex: Neural Texture Mapping for Volumetric Neural Rendering. CoRR Fanbo Xiang, Zexiang Xu, Milos Hasan, Yannick Hold-Geoffroy, Kalyan Sunkavalli, Hao Su
2021	J	`jnl`	Single Day Outdoor Photometric Stereo. IEEE Trans. Pattern Anal. Mach. Intell. Yannick Hold-Geoffroy, Paulo F. U. Gotardo, Jean-François Lalonde
2020	A	`conf`	AutoToon: Automatic Geometric Warping for Face Cartoon Generation. WACV Julia Gong, Yannick Hold-Geoffroy, Jingwan Lu
2020	J	`jnl`	AutoToon: Automatic Geometric Warping for Face Cartoon Generation. CoRR Julia Gong, Yannick Hold-Geoffroy, Jingwan Lu
2020	—	`conf`	Deep Multi Depth Panoramas for View Synthesis. ECCV (13) Kai-En Lin, Zexiang Xu, Ben Mildenhall, Pratul P. Srinivasan, Yannick Hold-Geoffroy, Stephen DiVerdi, Qi Sun, Kalyan Sunkavalli, Ravi Ramamoorthi
2020	J	`jnl`	Deep Multi Depth Panoramas for View Synthesis. CoRR Kai-En Lin, Zexiang Xu, Ben Mildenhall, Pratul P. Srinivasan, Yannick Hold-Geoffroy, Stephen DiVerdi, Qi Sun, Kalyan Sunkavalli, Ravi Ramamoorthi
2020	J	`jnl`	Deep Reflectance Volumes: Relightable Reconstructions from Multi-View Photometric Images. CoRR Sai Bi, Zexiang Xu, Kalyan Sunkavalli, Milos Hasan, Yannick Hold-Geoffroy, David J. Kriegman, Ravi Ramamoorthi
2020	—	`conf`	Deep Reflectance Volumes: Relightable Reconstructions from Multi-view Photometric Images. ECCV (3) Sai Bi, Zexiang Xu, Kalyan Sunkavalli, Milos Hasan, Yannick Hold-Geoffroy, David J. Kriegman, Ravi Ramamoorthi
2020	—	`conf`	LandscapeAR: Large Scale Outdoor Augmented Reality by Matching Photographs with Terrain Models Using Learned Descriptors. ECCV (29) Jan Brejcha, Michal Lukác, Yannick Hold-Geoffroy, Oliver Wang, Martin Cadík
2020	J	`jnl`	Neural Reflectance Fields for Appearance Acquisition. CoRR Sai Bi, Zexiang Xu, Pratul P. Srinivasan, Ben Mildenhall, Kalyan Sunkavalli, Milos Hasan, Yannick Hold-Geoffroy, David J. Kriegman, Ravi Ramamoorthi
2020	J	`jnl`	RGB2AO: Ambient Occlusion Generation from RGB Images. Comput. Graph. Forum Naoto Inoue, Daichi Ito, Yannick Hold-Geoffroy, Long Mai, Brian L. Price, Toshihiko Yamasaki
2020	—	`conf`	Single View Metrology in the Wild. ECCV (11) Rui Zhu, Xingyi Yang, Yannick Hold-Geoffroy, Federico Perazzi, Jonathan Eisenmann, Kalyan Sunkavalli, Manmohan Chandraker
2020	J	`jnl`	Single View Metrology in the Wild. CoRR Rui Zhu, Xingyi Yang, Yannick Hold-Geoffroy, Federico Perazzi, Jonathan Eisenmann, Kalyan Sunkavalli, Manmohan Chandraker
2019	A*	`conf`	All-Weather Deep Outdoor Lighting Estimation. CVPR Jinsong Zhang, Kalyan Sunkavalli, Yannick Hold-Geoffroy, Sunil Hadap, Jonathan Eisenmann, Jean-François Lalonde
2019	J	`jnl`	All-Weather Deep Outdoor Lighting Estimation. CoRR Jinsong Zhang, Kalyan Sunkavalli, Yannick Hold-Geoffroy, Sunil Hadap, Jonathan Eisenmann, Jean-François Lalonde
2019	A*	`conf`	Deep Parametric Indoor Lighting Estimation. ICCV Marc-André Gardner, Yannick Hold-Geoffroy, Kalyan Sunkavalli, Christian Gagné, Jean-François Lalonde
2019	J	`jnl`	Deep Parametric Indoor Lighting Estimation. CoRR Marc-André Gardner, Yannick Hold-Geoffroy, Kalyan Sunkavalli, Christian Gagné, Jean-François Lalonde
2019	A*	`conf`	Deep Sky Modeling for Single Image Outdoor Lighting Estimation. CVPR Yannick Hold-Geoffroy, Akshaya Athawale, Jean-François Lalonde
2019	J	`jnl`	Deep Sky Modeling for Single Image Outdoor Lighting Estimation. CoRR Yannick Hold-Geoffroy, Akshaya Athawale, Jean-François Lalonde
2018	A*	`conf`	A Perceptual Measure for Deep Single Image Camera Calibration. CVPR Yannick Hold-Geoffroy, Kalyan Sunkavalli, Jonathan Eisenmann, Matthew Fisher, Emiliano Gambaretto, Sunil Hadap, Jean-François Lalonde
2018	J	`jnl`	Deep Photometric Stereo on a Sunny Day. CoRR Yannick Hold-Geoffroy, Paulo F. U. Gotardo, Jean-François Lalonde
2017	J	`jnl`	A Perceptual Measure for Deep Single Image Camera Calibration. CoRR Yannick Hold-Geoffroy, Kalyan Sunkavalli, Jonathan Eisenmann, Matthew Fisher, Emiliano Gambaretto, Sunil Hadap, Jean-François Lalonde
2017	A*	`conf`	Deep Outdoor Illumination Estimation. CVPR Yannick Hold-Geoffroy, Kalyan Sunkavalli, Sunil Hadap, Emiliano Gambaretto, Jean-François Lalonde
2016	J	`jnl`	Deep Outdoor Illumination Estimation. CoRR Yannick Hold-Geoffroy, Kalyan Sunkavalli, Sunil Hadap, Emiliano Gambaretto, Jean-François Lalonde
2015	B	`conf`	What Is a Good Day for Outdoor Photometric Stereo? ICCP Yannick Hold-Geoffroy, Jinsong Zhang, Paulo F. U. Gotardo, Jean-François Lalonde
2015	—	`conf`	x-Hour Outdoor Photometric Stereo. 3DV Yannick Hold-Geoffroy, Jinsong Zhang, Paulo F. U. Gotardo, Jean-François Lalonde
2014	—	`conf`	Once you SCOOP, no need to fork. XSEDE Yannick Hold-Geoffroy, Olivier Gagnon, Marc Parizeau
2013	—	`conf`	ros4mat: A Matlab Programming Interface for Remote Operations of ROS-Based Robotic Devices in an Educational Context. CRV Yannick Hold-Geoffroy, Marc-André Gardner, Christian Gagné, Maxime Latulippe, Philippe Giguère

Nicolò Altamura is a security engineer and computer science researcher specializing in software protection, reverse engineering, program analysis, and binary deobfuscation. He holds a master's degree in Computer Science and Engineering from the University of Verona, graduating with honors, and works at emproof, focusing on software protection and the challenges of analyzing and understanding compiled software.

His research explores the relationship between program analysis and code obfuscation, with particular emphasis on how software transformations affect the ability of automated tools to recover program behavior. His interests span static analysis, binary analysis, decompilation, reverse engineering, and techniques for analyzing and simplifying obfuscated code.

Beyond academic research, Nicolò develops and contributes to tools for reverse engineering and software analysis. His projects include obfuscation_analysis, a Binary Ninja plugin for analyzing and simplifying obfuscated code; Pocket, an obfuscator for mixed Boolean-arithmetic expressions; and ptxNinja, a tool for reverse engineering NVIDIA GPU code represented in the PTX virtual instruction set.

His research also extends to binary datasets and software evolution. In 2026, he co-authored ASSEMBLAGE-DEEPHISTORY: A Cross-Build Binary Dataset with Temporal Coverage, a research work addressing the availability of binary data across multiple software builds and points in time, supporting research into binary analysis and changes between program versions.

Across his research, engineering work, and open-source contributions, Nicolò focuses on advancing the understanding, analysis, and protection of software against increasingly sophisticated obfuscation and reverse-engineering challenges.

Nicolò Altamura is not a football player. Please avoid reporting this kind of infromation.