Search Results for author: Ronak Kosti

Found 11 papers, 6 papers with code

ODOR: The ICPR2022 ODeuropa Challenge on Olfactory Object Recognition

no code implementations24 Jan 2023 Mathias Zinnen, Prathmesh Madhu, Ronak Kosti, Peter Bell, Andreas Maier, Vincent Christlein

The Odeuropa Challenge on Olfactory Object Recognition aims to foster the development of object detection in the visual arts and to promote an olfactory perspective on digital heritage.

Domain Adaptation Few-Shot Learning +4

ICC++: Explainable Image Retrieval for Art Historical Corpora using Image Composition Canvas

no code implementations22 Jun 2022 Prathmesh Madhu, Tilman Marquart, Ronak Kosti, Dirk Suckow, Peter Bell, Andreas Maier, Vincent Christlein

In this work, we present a novel approach called Image Composition Canvas (ICC++) to compare and retrieve images having similar compositional elements.

Image Retrieval Retrieval

ConFUDA: Contrastive Fewshot Unsupervised Domain Adaptation for Medical Image Segmentation

no code implementations8 Jun 2022 Mingxuan Gu, Sulaiman Vesal, Mareike Thies, Zhaoya Pan, Fabian Wagner, Mirabela Rusu, Andreas Maier, Ronak Kosti

Then, to align the source and target features and tackle the memory issue of the traditional contrastive loss, we propose the centroid-based contrastive learning (CCL) and a centroid norm regularizer (CNR) to optimize the contrastive pairs in both direction and magnitude.

Contrastive Learning Image Segmentation +4

Enhancing Human Pose Estimation in Ancient Vase Paintings via Perceptually-grounded Style Transfer Learning

1 code implementation10 Dec 2020 Prathmesh Madhu, Angel Villar-Corrales, Ronak Kosti, Torsten Bendschus, Corinna Reinhardt, Peter Bell, Andreas Maier, Vincent Christlein

(2) To improve the already strong results further, we created a small dataset (ClassArch) consisting of ancient Greek vase paintings from the 6-5th century BCE with person and pose annotations.

Image Retrieval Pose Estimation +3

Understanding Compositional Structures in Art Historical Images using Pose and Gaze Priors

1 code implementation8 Sep 2020 Prathmesh Madhu, Tilman Marquart, Ronak Kosti, Peter Bell, Andreas Maier, Vincent Christlein

These compositions are useful in analyzing the interactions in an image to study artists and their artworks.

Recognizing Characters in Art History Using Deep Learning

1 code implementation31 Mar 2020 Prathmesh Madhu, Ronak Kosti, Lara Mührenberg, Peter Bell, Andreas Maier, Vincent Christlein

We present experiments and analysis on three different models and show that the model trained on domain related data gives the best performance for recognizing character.

Context Based Emotion Recognition using EMOTIC Dataset

3 code implementations30 Mar 2020 Ronak Kosti, Jose M. Alvarez, Adria Recasens, Agata Lapedriza

In this paper we present EMOTIC, a dataset of images of people in a diverse set of natural situations, annotated with their apparent emotion.

Ranked #4 on Emotion Recognition in Context on EMOTIC (using extra training data)

Emotion Recognition in Context

Emotion Recognition in Context

no code implementations CVPR 2017 Ronak Kosti, Jose M. Alvarez, Adria Recasens, Agata Lapedriza

In this paper we present the Emotions in Context Database (EMCO), a dataset of images containing people in context in non-controlled environments.

Emotion Recognition in Context

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