no code implementations • 10 Apr 2024 • Shijie Zhou, Zhiwen Fan, Dejia Xu, Haoran Chang, Pradyumna Chari, Tejas Bharadwaj, Suya You, Zhangyang Wang, Achuta Kadambi
This point cloud serves as the initial state for the centroids of 3D Gaussians.
no code implementations • 28 Dec 2023 • Pradyumna Chari, Sizhuo Ma, Daniil Ostashev, Achuta Kadambi, Gurunandan Krishnan, Jian Wang, Kfir Aberman
This approach ensures that personalization does not interfere with the restoration process, resulting in a natural appearance with high fidelity to the person's identity and the attributes of the degraded image.
no code implementations • 6 Dec 2023 • Shijie Zhou, Haoran Chang, Sicheng Jiang, Zhiwen Fan, Zehao Zhu, Dejia Xu, Pradyumna Chari, Suya You, Zhangyang Wang, Achuta Kadambi
In this work, we go one step further: in addition to radiance field rendering, we enable 3D Gaussian splatting on arbitrary-dimension semantic features via 2D foundation model distillation.
1 code implementation • 30 Nov 2023 • Haolin Xiong, Sairisheek Muttukuru, Rishi Upadhyay, Pradyumna Chari, Achuta Kadambi
However, 3DGS still requires an abundance of training views to generate a coherent scene representation.
no code implementations • 29 Nov 2023 • Alexander Vilesov, Pradyumna Chari, Achuta Kadambi
With the onset of diffusion-based generative models and their ability to generate text-conditioned images, content generation has received a massive invigoration.
no code implementations • 18 Apr 2023 • Ellin Q. Zhao, Alexander Vilesov, Shreeram Athreya, Pradyumna Chari, Jeanette Merlos, Kendall Millett, Nia St. Cyr, Laleh Jalilian, Achuta Kadambi
Existing device manufacturers recommend that a subject who has been outdoors in sun re-acclimate to an indoor environment after a waiting period.
no code implementations • 1 Sep 2022 • Pradyumna Chari, Yunhao Ba, Shreeram Athreya, Achuta Kadambi
A common misconception is that minority inclusion does not increase performance for majority groups alone.
no code implementations • CVPR 2022 • Zhen Wang, Yunhao Ba, Pradyumna Chari, Oyku Deniz Bozkurt, Gianna Brown, Parth Patwa, Niranjan Vaddi, Laleh Jalilian, Achuta Kadambi
Accelerated by telemedicine, advances in Remote Photoplethysmography (rPPG) are beginning to offer a viable path toward non-contact physiological measurement.
no code implementations • 12 Mar 2020 • Pradyumna Chari, Anil Kumar Vadathya, Kaushik Mitra
Finally, we present for the first time a stereo HDR dataset consisting of dense ISO and exposure stack captured from a smartphone dual camera.
no code implementations • 27 Nov 2019 • Pradyumna Chari, Chinmay Talegaonkar, Yunhao Ba, Achuta Kadambi
In this paper, we teach a machine to discover the laws of physics from video streams.