T
Touradj Ebrahimi
Researcher at École Polytechnique Fédérale de Lausanne
Publications - 589
Citations - 25120
Touradj Ebrahimi is an academic researcher from École Polytechnique Fédérale de Lausanne. The author has contributed to research in topics: Data compression & Image compression. The author has an hindex of 63, co-authored 562 publications receiving 22114 citations. Previous affiliations of Touradj Ebrahimi include École Normale Supérieure & Ericsson.
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Journal ArticleDOI
DEAP: A Database for Emotion Analysis ;Using Physiological Signals
Sander Koelstra,Christian Mühl,Mohammad Soleymani,Jong-Seok Lee,Ashkan Yazdani,Touradj Ebrahimi,Thierry Pun,Anton Nijholt,Ioannis Patras +8 more
TL;DR: A multimodal data set for the analysis of human affective states was presented and a novel method for stimuli selection is proposed using retrieval by affective tags from the last.fm website, video highlight detection, and an online assessment tool.
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The JPEG 2000 still image compression standard
TL;DR: Some of the most significant features of the standard are presented, such as region-of-interest coding, scalability, visual weighting, error resilience and file format aspects, and some comparative results are reported.
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The JPEG2000 still image coding system: an overview
TL;DR: It is interesting to note that JPEG2000 is being designed to address the requirements of a diversity of applications, e.g. Internet, color facsimile, printing, scanning, digital photography, remote sensing, mobile applications, medical imagery, digital library and E-commerce.
Proceedings ArticleDOI
MESH: measuring errors between surfaces using the Hausdorff distance
TL;DR: An efficient method to estimate the distance between discrete 3D surfaces represented by triangular 3D meshes based on an approximation of the Hausdorff distance is proposed.
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An efficient P300-based brain-computer interface for disabled subjects.
TL;DR: In this article, the authors presented a BCI that achieves high classification accuracy and high bitrates for both disabled and able-bodied subjects, based on the P300 evoked potential.