no code implementations • 5 Jun 2024 • Shu Zhong, Elia Gatti, Youngjun Cho, Marianna Obrist
An important yet often overlooked aspect of this alignment is the perceptual alignment.
no code implementations • 13 Sep 2023 • Guangyu Ren, Jitesh Joshi, Youngjun Cho
To address this, we first propose a Multi-Modal Hybrid loss (MMHL) that comprises supervised and self-supervised loss functions.
1 code implementation • 15 Jan 2023 • Shu Zhong, Miriam Ribul, Youngjun Cho, Marianna Obrist
At the same time, Net Zero is a global goal and the fashion industry is undergoing a significant change so that textile materials can be reused, repaired and recycled in a sustainable manner.
1 code implementation • 21 Sep 2022 • Jitesh Joshi, Nadia Bianchi-Berthouze, Youngjun Cho
Limited availability of datasets from unconstrained settings further limits the use of the state-of-the-art segmentation networks, loss functions and learning strategies which have been built and validated for RGB images.
1 code implementation • 12 Feb 2021 • Youngjun Cho
Continuous assessment of task difficulty and mental workload is essential in improving the usability and accessibility of interactive systems.
no code implementations • 24 Dec 2020 • Anastasia Schmitz, Catherine Holloway, Youngjun Cho
Advances in tactile-audio feedback technology have created new possibilities for deaf people to feel music.
Human-Computer Interaction
1 code implementation • 27 Aug 2019 • Youngjun Cho, Nadia Bianchi-Berthouze
Thermal imaging-based physiological and affective computing is an emerging research area enabling technologies to monitor our bodily functions and understand psychological and affective needs in a contactless manner.
no code implementations • 21 Dec 2018 • Youngjun Cho, Simon J. Julier, Nadia Bianchi-Berthouze
Background: A smartphone is a promising tool for daily cardiovascular measurement and mental stress monitoring.
1 code implementation • 6 Mar 2018 • Youngjun Cho, Nadia Bianchi-Berthouze, Nicolai Marquardt, Simon J. Julier
We evaluated the performance of the system by training it to recognise 32 material types in both indoor and outdoor environments.
2 code implementations • 20 Aug 2017 • Youngjun Cho, Nadia Bianchi-Berthouze, Simon J. Julier
Finally, a data augmentation technique, inspired from solutions for over-fitting problems in deep learning, is applied to allow the CNN to learn with a small-scale dataset from short-term measurements (e. g., up to a few hours).
no code implementations • 8 May 2017 • Youngjun Cho, Simon J. Julier, Nicolai Marquardt, Nadia Bianchi-Berthouze
In this paper, we propose a novel and robust approach for respiration tracking which compensates for the negative effects of variations in the ambient temperature and motion artifacts and can accurately extract breathing rates in highly dynamic thermal scenes.