Search Results for author: Soumya Tripathy

Found 7 papers, 4 papers with code

PFStorer: Personalized Face Restoration and Super-Resolution

no code implementations13 Mar 2024 Tuomas Varanka, Tapani Toivonen, Soumya Tripathy, Guoying Zhao, Erman Acar

In our approach a restoration model is personalized using a few images of the identity, leading to tailored restoration with respect to the identity while retaining fine-grained details.

Super-Resolution

Positive and negative sampling strategies for self-supervised learning on audio-video data

1 code implementation5 Feb 2024 Shanshan Wang, Soumya Tripathy, Toni Heittola, Annamaria Mesaros

In Self-Supervised Learning (SSL), Audio-Visual Correspondence (AVC) is a popular task to learn deep audio and video features from large unlabeled datasets.

Self-Supervised Learning

Self-supervised learning of audio representations using angular contrastive loss

1 code implementation10 Nov 2022 Shanshan Wang, Soumya Tripathy, Annamaria Mesaros

To improve the discriminative ability of feature embeddings in SSL, we propose a new loss function called Angular Contrastive Loss (ACL), a linear combination of angular margin and contrastive loss.

Contrastive Learning Self-Supervised Learning

Single Source One Shot Reenactment using Weighted motion From Paired Feature Points

no code implementations7 Apr 2021 Soumya Tripathy, Juho Kannala, Esa Rahtu

Image reenactment is a task where the target object in the source image imitates the motion represented in the driving image.

Face Reenactment Image Animation

FACEGAN: Facial Attribute Controllable rEenactment GAN

no code implementations9 Nov 2020 Soumya Tripathy, Juho Kannala, Esa Rahtu

However, if the identity differs, the driving facial structures leak to the output distorting the reenactment result.

Attribute Face Reenactment

ICface: Interpretable and Controllable Face Reenactment Using GANs

1 code implementation3 Apr 2019 Soumya Tripathy, Juho Kannala, Esa Rahtu

This paper presents a generic face animator that is able to control the pose and expressions of a given face image.

Face Reenactment Video Editing

Learning image-to-image translation using paired and unpaired training samples

1 code implementation8 May 2018 Soumya Tripathy, Juho Kannala, Esa Rahtu

In this paper, we propose a new general purpose image-to-image translation model that is able to utilize both paired and unpaired training data simultaneously.

Image-to-Image Translation Translation

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