Bag of Negatives for Siamese Architectures

Autor: Gajic, Bojana, Amato, Ariel, Baldrich, Ramon, Gatta, Carlo

Training a Siamese architecture for re-identification with a large number of identities is a challenging task due to the difficulty of finding relevant negative samples efficiently. In this work we present Bag of Negatives (BoN), a method for acceler

Externí odkaz: http://arxiv.org/abs/1908.02391

Fast hard negative mining for deep metric learning

Autor: Gajić, Bojana, Amato, Ariel, Gatta, Carlo

Publikováno v: In Pattern Recognition April 2021 112

Robust Real-Time Background Subtraction Based on Local Neighborhood Patterns

Autor: Amato Ariel, Mozerov MikhailG, Roca FXavier, Gonzàlez Jordi

Publikováno v: EURASIP Journal on Advances in Signal Processing, Vol 2010, Iss 1, p 901205 (2010)

This paper describes an efficient background subtraction technique for detecting moving objects. The proposed approach is able to overcome difficulties like illumination changes and moving shadows. Our method introduces two discriminative features ba

Externí odkaz: https://doaj.org/article/c1842bd3461a46adbaa33a980bbd07ad

On-line one stroke character recognition using directional features

Autor: Al, Murad, Amato, Ariel, Sánchez, Gemma, Gonzàlez, Jordi

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Digital.CSIC. Repositorio Institucional del CSIC
instname
Recercat. Dipósit de la Recerca de Catalunya
Universitat Jaume I
Advances in Pattern Recognition ISBN: 9781846289446

Presentado al International Workshop on Advances in Pattern Recognition celebrado en 2007 en Plymouth (U.K.).
This paper presents a method based on directional features for recognizing on-line characters represented by one-stroke. A new alphabet

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f98d39a084a3729356843f1410ea4a3a
http://hdl.handle.net/2117/2765

Finding faces in color images through primitive shape features

Autor: Al, Murad, Orozco, Francisco J., Amato, Ariel, Roca, Francesc Xavier, Gonzàlez, Jordi

Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
Universitat Jaume I
Digital.CSIC. Repositorio Institucional del CSIC
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

Presentado al 2nd Computer Vision: Advances in Research & Development (celebrado en 2007 en Bellaterra (Spain).
Face detection is a primary step in many applications such as face recognition, video surveillance, human computer interface, and exp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::b653c1110beb7b0dfa8c4087ff81430d
http://hdl.handle.net/10261/30379