| CARVIEW |
My research builds novel creative controls for 3D-aware visual content creation, editing and exploration. Spanning diverse artistic mediums, my work ranges from accelerating traditional workflows in sketch-based design and 3D modeling to building new approaches for controllable photorealistic creation with 3D Gaussian splats and generative image / video models. My aim is to design interactive tools with new modes of creative control that make it convenient, intuitive and fun to manifest our visual imagination.
Current Interests: creative interfaces, generative image / video models, photorealistic content creation, geometric modeling, non-photorealistic rendering
In the past, I have interned twice at Adobe Research, working on creative controls for image and video generative models alongside an amazing team of collaborators in Paul Guerrero, Niloy Mitra, Matheus Gadelha and Yannick Hold-Geoffroy; and once at the NVIDIA Toronto AI lab, working on building creative tools for painting with 3D Gaussian splat brushes under the awesome guidance of Masha Shugrina.
Painting with 3D Gaussian Splat Brushes
Karran Pandey, Anita Hu, Clement Fuji-Tsang, Or Perel, Karan Singh, Masha Shugrina
ACM SIGGRAPH North America, 2025.
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Motion Modes: What Could Happen Next?
Karran Pandey, Matheus Gadelha, Yannick Hold-Geoffroy, Karan Singh, Niloy Mitra, Paul Guerrero
CVPR, 2025.
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Diffusion Handles: 3D Edits for Diffusion Models by Lifting Activations to 3D
Karran Pandey, Paul Guerrero, Matheus Gadelha, Yannick Hold-Geoffroy, Karan Singh, Niloy Mitra
CVPR, 2024 (Highlight).
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Juxtaform: interactive visual summarization for exploratory shape design
Karran Pandey, Fanny Chevalier, Karan Singh
ACM SIGGRAPH North America, 2023.
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Face Extrusion Quad Meshes
Karran Pandey, Jakob Andreas Baerentzen, Karan Singh
ACM SIGGRAPH North America, 2022.
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A GPU Parallel Algorithm for Computing Morse-Smale Complexes
Varshini Subhash, Karran Pandey, Vijay Natarajan
IEEE Transactions on Visualization and Computer Graphics (TVCG), 2022.
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Morse Theory-based Segmentation and Fabric Quantification of Granular Materials
Karran Pandey, Talha Bin Masood, Saurabh Singh, Ingrid Hotz, Vijay Natarajan, Tejas G Murthy
Granular Matter, 2021.
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GPU Parallel Computation of Morse-Smale Complexes
Varshini Subhash, Karran Pandey, Vijay Natarajan
IEEE VIS, 2021.
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An Integrated Geometric and Topological Approach for the Identification and Visual Analysis of Rossby Wave Packets
Karran Pandey, Joy Merwin Monteiro, Vijay Natarajan
Monthly Weather Review, 2020.
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