24 citations · 32 across the 12 of their papers we have counts for
13 papers
Thinking in Boxes: 3D Editing in Real Images Made Easy
Pradhaan S Bhat, Naveen Chandra R, Rishubh Parihar +4
Text and 2D-conditioning interfaces provide weak, ambiguous control over spatial transformations in image editing -- particularly under large object motions and camera changes. Pri…
Generative Blocks World: Moving Things Around in Pictures
Vaibhav Vavilala, Seemandhar Jain, Rahul Vasanth +2
We describe Generative Blocks World to interact with the scene of a generated image by manipulating simple geometric abstractions. Our method represents scenes as assemblies of con…
Improved Convex Decomposition with Ensembling and Negative Primitives
Vaibhav Vavilala, Florian Kluger, Seemandhar Jain +3
Describing a scene in terms of primitives -- geometrically simple shapes that offer a parsimonious but accurate abstraction of structure -- is an established and difficult fitting…
Denoising Monte Carlo Renders with Diffusion Models
Vaibhav Vavilala, Rahul Vasanth, David Forsyth
Physically-based renderings contain Monte Carlo noise, with variance that increases as the number of rays per pixel decreases. This noise, while zero-mean for good modern renderers…
Convex Decomposition of Indoor Scenes
Vaibhav Vavilala, David Forsyth
We describe a method to parse a complex, cluttered indoor scene into primitives which offer a parsimonious abstraction of scene structure. Our primitives are simple convexes. Our m…
Blocks2World: Controlling Realistic Scenes with Editable Primitives
Vaibhav Vavilala, Seemandhar Jain, Rahul Vasanth +2
We present Blocks2World, a novel method for 3D scene rendering and editing that leverages a two-step process: convex decomposition of images and conditioned synthesis. Our techniqu…
Dequantization and Color Transfer with Diffusion Models
Vaibhav Vavilala, Faaris Shaik, David Forsyth
We demonstrate an image dequantizing diffusion model that enables novel edits on natural images. We propose operating on quantized images because they offer easy abstraction for pa…
Controlled GAN-Based Creature Synthesis via a Challenging Game Art Dataset -- Addressing the Noise-Latent Trade-Off
Vaibhav Vavilala, David Forsyth
The state-of-the-art StyleGAN2 network supports powerful methods to create and edit art, including generating random images, finding images "like" some query, and modifying content…
Combining high-performance hardware, cloud computing, and deep learning frameworks to accelerate physical simulations: probing the Hopfield network
Vaibhav Vavilala
The synthesis of high-performance computing (particularly graphics processing units), cloud computing services (like Google Colab), and high-level deep learning frameworks (such as…
Global Patterns of Synchronization in Human Communications
Alfredo J. Morales, Vaibhav Vavilala, Rosa M. Benito +1
Social media are transforming global communication and coordination. The data derived from social media can reveal patterns of human behavior at all levels and scales of society. U…
3D Printed Stencils for Texturing Flat Surfaces
Vaibhav Vavilala
We address the problem of texturing flat surfaces by spray-painting through 3D printed stencils. We propose a system that (1) decomposes an image into alpha-blended layers; (2) com…
Global Patterns of Human Synchronization
Alfredo J. Morales, Vaibhav Vavilala, Rosa M. Benito +1
Social media are transforming global communication and coordination and provide unprecedented opportunities for studying socio-technical domains. Here we study global dynamical pat…
Dynamics, disorder effects, and PT-symmetry breaking in waveguide lattices with localized eigenstates
Harsha Vemuri, Vaibhav Vavilala, Theja Bhamidipati +1
Recently, waveguide lattices with non-uniform tunneling amplitudes have been explored due to their myriad tunable properties, many of which arise from the extended nature of their…