Search Results for author: Giorgos Karvounas

Found 3 papers, 1 papers with code

Multi-view Image-based Hand Geometry Refinement using Differentiable Monte Carlo Ray Tracing

no code implementations12 Jul 2021 Giorgos Karvounas, Nikolaos Kyriazis, Iason Oikonomidis, Aggeliki Tsoli, Antonis A. Argyros

The amount and quality of datasets and tools available in the research field of hand pose and shape estimation act as evidence to the significant progress that has been made. However, even the datasets of the highest quality, reported to date, have shortcomings in annotation.

H-GAN: the power of GANs in your Hands

1 code implementation27 Mar 2021 Sergiu Oprea, Giorgos Karvounas, Pablo Martinez-Gonzalez, Nikolaos Kyriazis, Sergio Orts-Escolano, Iason Oikonomidis, Alberto Garcia-Garcia, Aggeliki Tsoli, Jose Garcia-Rodriguez, Antonis Argyros

Relying on image-to-image translation, we improve the appearance of synthetic hands to approximate the statistical distribution underlying a collection of real images of hands.

Image-to-Image Translation Tone Mapping +1

ReActNet: Temporal Localization of Repetitive Activities in Real-World Videos

no code implementations14 Oct 2019 Giorgos Karvounas, Iason Oikonomidis, Antonis Argyros

On top of this representation, we design, implement and evaluate ReActNet, a lightweight convolutional neural network that classifies a given frame as belonging (or not) to a repetitive video segment.

Temporal Localization

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