17 citations · 24 across the 6 of their papers we have counts for
6 papers
GenVideo: One-shot Target-image and Shape Aware Video Editing using T2I Diffusion Models
Sai Sree Harsha, Ambareesh Revanur, Dhwanit Agarwal +1
Video editing methods based on diffusion models that rely solely on a text prompt for the edit are hindered by the limited expressive power of text prompts. Thus, incorporating a r…
Numerical simulation of an extensible capsule using regularized Stokes kernels and overset finite differences
Dhwanit Agarwal, George Biros
In this paper, we present a novel numerical scheme for simulating deformable and extensible capsules suspended in a Stokesian fluid. The main feature of our scheme is a partition-o…
CoralStyleCLIP: Co-optimized Region and Layer Selection for Image Editing
Ambareesh Revanur, Debraj Basu, Shradha Agrawal +2
Edit fidelity is a significant issue in open-world controllable generative image editing. Recently, CLIP-based approaches have traded off simplicity to alleviate these problems by…
Shape dynamics of a red blood cell in Poiseuille flow
Dhwanit Agarwal, George Biros
We use numerical simulations to study the dynamics of red blood cells (RBCs) in unconfined and confined Poiseuille flow. Previous numerical studies with 3D vesicles have indicated…
FMM-accelerated solvers for the Laplace-Beltrami problem on complex surfaces in three dimensions
Dhwanit Agarwal, Michael O'Neil, Manas Rachh
The Laplace-Beltrami problem on closed surfaces embedded in three dimensions arises in many areas of physics, including molecular dynamics (surface diffusion), electromagnetics (ha…
Stable shapes of three-dimensional vesicles in unconfined and confined Poiseuille flow
Dhwanit Agarwal, George Biros
We use numerical simulations to study the dynamics of three dimensional vesicles in unconfined and confined Poiseuille flow. Previous numerical studies have shown that when the flu…