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Author (up) Agnes Borras edit  openurl
  Title High-Level Clothes Description Based on Colour-Texture Features. Type Miscellaneous
  Year 2002 Publication Director: J. Llados, Master Thesis. Abbreviated Journal  
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  Notes Approved no  
  Call Number DAG @ dag @ Bor2002 Serial 322  
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Author (up) Akhil Gurram; Antonio Lopez edit   pdf
url  openurl
  Title On the Metrics for Evaluating Monocular Depth Estimation Type Miscellaneous
  Year 2023 Publication Arxiv Abbreviated Journal  
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  Abstract Monocular Depth Estimation (MDE) is performed to produce 3D information that can be used in downstream tasks such as those related to on-board perception for Autonomous Vehicles (AVs) or driver assistance. Therefore, a relevant arising question is whether the standard metrics for MDE assessment are a good indicator of the accuracy of future MDE-based driving-related perception tasks. We address this question in this paper. In particular, we take the task of 3D object detection on point clouds as a proxy of on-board perception. We train and test state-of-the-art 3D object detectors using 3D point clouds coming from MDE models. We confront the ranking of object detection results with the ranking given by the depth estimation metrics of the MDE models. We conclude that, indeed, MDE evaluation metrics give rise to a ranking of methods that reflects relatively well the 3D object detection results we may expect. Among the different metrics, the absolute relative (abs-rel) error seems to be the best for that purpose.  
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  Notes ADAS Approved no  
  Call Number Admin @ si @ GuL2023 Serial 3867  
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Author (up) Albert Andaluz; Francesc Carreras; Debora Gil; Jaume Garcia edit   pdf
url  openurl
  Title Una aplicació amigable pel càlcul de indicadors clínics del ventricle esquerre Type Miscellaneous
  Year 2010 Publication Forum Biocat 2010 Abbreviated Journal  
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  Address Lonja de Mar,Barcelona (Spain)  
  Corporate Author CVC Thesis  
  Publisher Biocat Place of Publication Barcelona Editor  
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  Notes IAM Approved no  
  Call Number IAM @ iam @ ACG2010 Serial 1483  
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Author (up) Alejandro Cartas; Estefania Talavera; Petia Radeva; Mariella Dimiccoli edit  openurl
  Title On the Role of Event Boundaries in Egocentric Activity Recognition from Photostreams Type Miscellaneous
  Year 2018 Publication Arxiv Abbreviated Journal  
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  Abstract Event boundaries play a crucial role as a pre-processing step for detection, localization, and recognition tasks of human activities in videos. Typically, although their intrinsic subjectiveness, temporal bounds are provided manually as input for training action recognition algorithms. However, their role for activity recognition in the domain of egocentric photostreams has been so far neglected. In this paper, we provide insights of how automatically computed boundaries can impact activity recognition results in the emerging domain of egocentric photostreams. Furthermore, we collected a new annotated dataset acquired by 15 people by a wearable photo-camera and we used it to show the generalization capabilities of several deep learning based architectures to unseen users.  
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  Notes MILAB; no proj Approved no  
  Call Number Admin @ si @ CTR2018 Serial 3184  
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Author (up) Alejandro Cartas; Jordi Luque; Petia Radeva; Carlos Segura; Mariella Dimiccoli edit  url
openurl 
  Title How Much Does Audio Matter to Recognize Egocentric Object Interactions? Type Miscellaneous
  Year 2019 Publication Arxiv Abbreviated Journal  
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  Abstract CoRR abs/1906.00634
Sounds are an important source of information on our daily interactions with objects. For instance, a significant amount of people can discern the temperature of water that it is being poured just by using the sense of hearing. However, only a few works have explored the use of audio for the classification of object interactions in conjunction with vision or as single modality. In this preliminary work, we propose an audio model for egocentric action recognition and explore its usefulness on the parts of the problem (noun, verb, and action classification). Our model achieves a competitive result in terms of verb classification (34.26% accuracy) on a standard benchmark with respect to vision-based state of the art systems, using a comparatively lighter architecture.
 
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  Notes MILAB; no menciona Approved no  
  Call Number Admin @ si @ CLR2019 Serial 3383  
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Author (up) Alicia Fornes; Josep Llados; Gemma Sanchez edit  openurl
  Title Primitive Segmentation in Old Handwritten Music Scores Type Miscellaneous
  Year 2005 Publication 6th IAPR International Workshop on Graphics Recognition (GREC 2005) Abbreviated Journal  
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  Address Hong Kong, Hong Kong SAR (China)  
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  Notes DAG Approved no  
  Call Number DAG @ dag @ FLS2005a Serial 584  
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Author (up) Alicia Fornes; Josep Llados; Gemma Sanchez edit  openurl
  Title Staff and graphical primitive segmentation in old handwritten music scores Type Miscellaneous
  Year 2005 Publication Abbreviated Journal  
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  Notes DAG Approved no  
  Call Number DAG @ dag @ FLS2005b Serial 585  
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Author (up) Anastasios Doulamis; Nikolaos Doulamis; Marco Bertini; Jordi Gonzalez; Thomas B. Moeslund edit   pdf
openurl 
  Title Analysis and Retrieval of Tracked Events and Motion in Imagery Streams Type Miscellaneous
  Year 2013 Publication ACM/IEEE international workshop on Analysis and retrieval of tracked events and motion in imagery stream Abbreviated Journal  
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  Address Barcelona; October 2013  
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  Notes ISE Approved no  
  Call Number Admin @ si @ DDB2013 Serial 2372  
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Author (up) Angel Sappa edit  openurl
  Title Automatic Extraction of Planar Projections from Panoramic Range Images Type Miscellaneous
  Year 2004 Publication IEEE Int. Symp. on 3D Data Processing, Visualization and Transmission Abbreviated Journal  
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  Address Thessaloniki (Greece)  
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  Notes Approved no  
  Call Number ADAS @ adas @ Sap2004a Serial 454  
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Author (up) Angel Sappa edit  openurl
  Title Surface Model Generation from Range Images of Industrial Environments Type Miscellaneous
  Year 2004 Publication IEEE Int. Symp. on 3D Data Processing, Visualization and Transmission Abbreviated Journal  
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  Address Thessaloniki (Greece)  
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  Notes Approved no  
  Call Number ADAS @ adas @ Sap2004b Serial 455  
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Author (up) Angel Sappa edit  url
openurl 
  Title Efficient Closed Contour Extraction from Range Image Edge Points Type Miscellaneous
  Year 2005 Publication IEEE International Conference on Robotics and Automation Abbreviated Journal  
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  Address Barcelona (Spain)  
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  Notes Approved no  
  Call Number ADAS @ adas @ Sap2005 Serial 538  
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Author (up) Angel Sappa; Niki Aifanti; Sotiris Malassiotis; Michael G. Strintzis edit  openurl
  Title Unsupervised Motion Classification by means of Efficient Feature Selection and Tracking Type Miscellaneous
  Year 2004 Publication IEEE Int. Symp. on 3D Data Processing, Visualization and Transmission Abbreviated Journal  
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  Address Thessaloniki (Greece)  
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  Notes Approved no  
  Call Number ADAS @ adas @ SAM2004a Serial 456  
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Author (up) Angel Sappa; Niki Aifanti; Sotiris Malassiotis; Michael G. Strintzis edit  openurl
  Title 3D Gait Estimation from Monoscopic Video Type Miscellaneous
  Year 2004 Publication IEEE International Conference on Image Processing Abbreviated Journal  
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  Address Singapore  
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  Notes ADAS Approved no  
  Call Number ADAS @ adas @ SAM2004c Serial 495  
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Author (up) Anthony Cioppa; Silvio Giancola; Vladimir Somers; Floriane Magera; Xin Zhou; Hassan Mkhallati; Adrien Deliège; Jan Held; Carlos Hinojosa; Amir M. Mansourian; Pierre Miralles; Olivier Barnich; Christophe De Vleeschouwer; Alexandre Alahi; Bernard Ghanem; Marc Van Droogenbroeck; Abdullah Kamal; Adrien Maglo; Albert Clapes; Amr Abdelaziz; Artur Xarles; Astrid Orcesi; Atom Scott; Bin Liu; Byoungkwon Lim; Chen Chen; Fabian Deuser; Feng Yan; Fufu Yu; Gal Shitrit; Guanshuo Wang; Gyusik Choi; Hankyul Kim; Hao Guo; Hasby Fahrudin; Hidenari Koguchi; Håkan Ardo; Ibrahim Salah; Ido Yerushalmy; Iftikar Muhammad; Ikuma Uchida; Ishay Beery; Jaonary Rabarisoa; Jeongae Lee; Jiajun Fu; Jianqin Yin; Jinghang Xu; Jongho Nang; Julien Denize; Junjie Li; Junpei Zhang; Juntae Kim; Kamil Synowiec; Kenji Kobayashi; Kexin Zhang; Konrad Habel; Kota Nakajima; Licheng Jiao; Lin Ma; Lizhi Wang; Luping Wang; Menglong Li; Mengying Zhou; Mohamed Nasr; Mohamed Abdelwahed; Mykola Liashuha; Nikolay Falaleev; Norbert Oswald; Qiong Jia; Quoc-Cuong Pham; Ran Song; Romain Herault; Rui Peng; Ruilong Chen; Ruixuan Liu; Ruslan Baikulov; Ryuto Fukushima; Sergio Escalera; Seungcheon Lee; Shimin Chen; Shouhong Ding; Taiga Someya; Thomas B. Moeslund; Tianjiao Li; Wei Shen; Wei Zhang; Wei Li; Wei Dai; Weixin Luo; Wending Zhao; Wenjie Zhang; Xinquan Yang; Yanbiao Ma; Yeeun Joo; Yingsen Zeng; Yiyang Gan; Yongqiang Zhu; Yujie Zhong; Zheng Ruan; Zhiheng Li; Zhijian Huang; Ziyu Meng edit   pdf
url  openurl
  Title SoccerNet 2023 Challenges Results Type Miscellaneous
  Year 2023 Publication Arxiv Abbreviated Journal  
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  Abstract The SoccerNet 2023 challenges were the third annual video understanding challenges organized by the SoccerNet team. For this third edition, the challenges were composed of seven vision-based tasks split into three main themes. The first theme, broadcast video understanding, is composed of three high-level tasks related to describing events occurring in the video broadcasts: (1) action spotting, focusing on retrieving all timestamps related to global actions in soccer, (2) ball action spotting, focusing on retrieving all timestamps related to the soccer ball change of state, and (3) dense video captioning, focusing on describing the broadcast with natural language and anchored timestamps. The second theme, field understanding, relates to the single task of (4) camera calibration, focusing on retrieving the intrinsic and extrinsic camera parameters from images. The third and last theme, player understanding, is composed of three low-level tasks related to extracting information about the players: (5) re-identification, focusing on retrieving the same players across multiple views, (6) multiple object tracking, focusing on tracking players and the ball through unedited video streams, and (7) jersey number recognition, focusing on recognizing the jersey number of players from tracklets. Compared to the previous editions of the SoccerNet challenges, tasks (2-3-7) are novel, including new annotations and data, task (4) was enhanced with more data and annotations, and task (6) now focuses on end-to-end approaches. More information on the tasks, challenges, and leaderboards are available on this https URL. Baselines and development kits can be found on this https URL.  
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  Notes HUPBA;MILAB Approved no  
  Call Number Admin @ si @ CGS2023 Serial 3991  
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Author (up) Antonio Carta; Andrea Cossu; Vincenzo Lomonaco; Davide Bacciu; Joost Van de Weijer edit   pdf
url  openurl
  Title Projected Latent Distillation for Data-Agnostic Consolidation in Distributed Continual Learning Type Miscellaneous
  Year 2023 Publication Arxiv Abbreviated Journal  
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  Abstract Distributed learning on the edge often comprises self-centered devices (SCD) which learn local tasks independently and are unwilling to contribute to the performance of other SDCs. How do we achieve forward transfer at zero cost for the single SCDs? We formalize this problem as a Distributed Continual Learning scenario, where SCD adapt to local tasks and a CL model consolidates the knowledge from the resulting stream of models without looking at the SCD's private data. Unfortunately, current CL methods are not directly applicable to this scenario. We propose Data-Agnostic Consolidation (DAC), a novel double knowledge distillation method that consolidates the stream of SC models without using the original data. DAC performs distillation in the latent space via a novel Projected Latent Distillation loss. Experimental results show that DAC enables forward transfer between SCDs and reaches state-of-the-art accuracy on Split CIFAR100, CORe50 and Split TinyImageNet, both in reharsal-free and distributed CL scenarios. Somewhat surprisingly, even a single out-of-distribution image is sufficient as the only source of data during consolidation.  
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  Notes LAMP;CIC Approved no  
  Call Number Admin @ si @ CCL2023 Serial 3871  
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