35 citations · 289 across the 30 of their papers we have counts for
30 papers
Scale Space Diffusion
Soumik Mukhopadhyay, Prateksha Udhayanan, Abhinav Shrivastava
Diffusion models degrade images through noise, and reversing this process reveals an information hierarchy across timesteps. Scale-space theory exhibits a similar hierarchy via low…
Diff2Lip: Audio Conditioned Diffusion Models for Lip-Synchronization
Soumik Mukhopadhyay, Saksham Suri, Ravi Teja Gadde +1
The task of lip synchronization (lip-sync) seeks to match the lips of human faces with different audio. It has various applications in the film industry as well as for creating vir…
Diffusion Models Beat GANs on Image Classification
Soumik Mukhopadhyay, Matthew Gwilliam, Vatsal Agarwal +5
While many unsupervised learning models focus on one family of tasks, either generative or discriminative, we explore the possibility of a unified representation learner: a model w…
Frequency Dependent Dewetting of Thin Liquid Films Using External ac Electric Field
Bidisha Bhatt, Soumik Mukhopadhyay, Krishnacharya Khare
Stability of thin liquid films on a surface can be controlled using an external stimuli, such as electric field, temperature or light by manipulating the total excess free energy o…
Interfacial magnetic anisotropy controlled spin pumping in Co60Fe20B20/Pt stack
Mahammad Tahir, Dhananjay Tiwari, Abhishek Juyal +2
Controlled spin transport in magnetic stacks is required to realize pure spin current-driven logic and memory devices. The control over the generation and detection of the pure spi…
Observation of Fermi liquid phase with broken symmetry in a single crystalline nanorod of PrIrO
Bikash Ghosh, Abhishek Juyal, Sourav Biswas +3
We report experimental evidence of emergent broken symmetry Fermi liquid state in an isolated single crystalline nanorod of . We find clear signature of the onse…