no code implementations • 2 Mar 2024 • Kanchana Vaishnavi Gandikota, Paramanand Chandramouli
In this paper, we introduce the problem of zero-shot text-guided exploration of the solutions to open-domain image super-resolution.
1 code implementation • 18 Feb 2024 • Kanchana Vaishnavi Gandikota, Paramanand Chandramouli, Hannah Droege, Michael Moeller
Both classical approaches and deep networks are affected by such attacks leading to changes in the visual appearance of localized lesions, for extremely small perturbations.
no code implementations • 25 Jul 2023 • Shashank Agnihotri, Kanchana Vaishnavi Gandikota, Julia Grabinski, Paramanand Chandramouli, Margret Keuper
We consider the recently proposed Restormer model, as well as NAFNet and the "Baseline network" which are both simplified versions of a Restormer.
no code implementations • 5 Oct 2022 • Paramanand Chandramouli, Kanchana Vaishnavi Gandikota
Our approach exploits recent Latent Diffusion Models (LDM) for text to image generation to achieve zero-shot text guided manipulation.
no code implementations • 5 Oct 2022 • Kanchana Vaishnavi Gandikota, Paramanand Chandramouli, Michael Moeller
Recent approaches employ deep learning-based solutions for the recovery of a sharp image from its blurry observation.
no code implementations • 30 Nov 2021 • Paramanand Chandramouli, Hendrik Sommerhoff, Andreas Kolb
consists of a feature extractor and a decoder which are trained on a dataset of light field patches.
no code implementations • 13 May 2020 • Paramanand Chandramouli, Kanchana Vaishnavi Gandikota, Andreas Goerlitz, Andreas Kolb, Michael Moeller
We develop a generative model conditioned on the central view of the light field and incorporate this as a prior in an energy minimization framework to address diverse light field reconstruction tasks.
1 code implementation • 6 Nov 2018 • Paramanand Chandramouli, Samuel Burri, Claudio Bruschini, Edoardo Charbon, Andreas Kolb
Recent advances in photographic sensing technologies have made it possible to achieve light detection in terms of a single photon.
no code implementations • 22 Aug 2017 • Paramanand Chandramouli, Mehdi Noroozi, Paolo Favaro
In this paper, we address the problem of reflection removal and deblurring from a single image captured by a plenoptic camera.
no code implementations • 5 Jan 2017 • Mehdi Noroozi, Paramanand Chandramouli, Paolo Favaro
The task of image deblurring is a very ill-posed problem as both the image and the blur are unknown.
no code implementations • 16 Aug 2014 • Paramanand Chandramouli, Paolo Favaro, Daniele Perrone
We address for the first time the issue of motion blur in light field images captured from plenoptic cameras.