Exploració per autor "Pardàs Feliu, Montse"
Ara es mostren els items 44-59 de 59
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Segmentation of video sequences and rate control
Marcotegui Iturmendi, Beatriz; Marqués Acosta, Fernando; Morros Rubió, Josep Ramon; Pardàs Feliu, Montse; Salembier Clairon, Philippe Jean (1997-08)
Article
Accés obertThis paper deals with the relation between segmentation for coding and rate control. The efficiency of a segmentation-based coding scheme heavily relies on this step that defines how many and which regions have to be ... -
Segmentation of video sequences for partition tree generation
Pardàs Feliu, Montse; Salembier Clairon, Philippe Jean (1997-07)
Article
Accés restringit per política de l'editorialIn this paper we propose a segmentation structure to generate a partition tree with multiple partition proposals. These multiple partitions are obtained for every image in a hierarchical way, from the coarsest one to the ... -
Segmentation-based video coding system allowing the manipulation of objects
Salembier Clairon, Philippe Jean; Marqués Acosta, Fernando; Pardàs Feliu, Montse; Morros Rubió, Josep Ramon; Corset, I; Jeannin, S; Bouchard, L; Meyer, F; Marcotegui Iturmendi, Beatriz (1997-02)
Article
Accés obertThis paper presents a generic video coding algorithm allowing the content-based manipulation of objects. This manipulation is possible thanks to the definition of a spatiotemporal segmentation of the sequences. The coding ... -
Segmentation-based video coding:temporals links
Salembier Clairon, Philippe Jean; Marqués Acosta, Fernando; Pardàs Feliu, Montse (1996)
Text en actes de congrés
Accés obertThis paper analyzes the main elements that a segmentation-based video coding approach should be based on so that it can address coding efficiency and content-based functionalities. Such elements can be defined as temporal ... -
Skeleton and shape adjustment and tracking in multicamera environments
Alcoverro Vidal, Marcel; Casas Pla, Josep Ramon; Pardàs Feliu, Montse (2010-07)
Article
Accés restringit per política de l'editorialIn this paper we present a method for automatic body model adjustment and motion tracking in multicamera environments.We introduce a set of shape deformation parameters based on linear blend skinning, that allow a deformation ... -
Spatio-temporal alignment and hyperspherical radon transform for 3D gait recognition in multi-view environments
Canton Ferrer, Cristian; Casas Pla, Josep Ramon; Pardàs Feliu, Montse (2010)
Text en actes de congrés
Accés obertThis paper presents a view-invariant approach to gait recognition in multi-camera scenarios exploiting a joint spatio-temporal data representation and analysis. First, multi-view information is employed to generate a 3D ... -
Stromal tissue segmentation in Ki67 histology images based on cytokeratin-19 stain translation
Pardàs Feliu, Montse; Anglada Rotger, David; Espina Boronat, Maria; Marqués Acosta, Fernando; Salembier Clairon, Philippe Jean (2023-06-23)
Article
Accés obertPurpose: The diagnosis and prognosis of breast cancer relies on histopathology image analysis. In this context, proliferation markers, especially Ki67, are increasingly important. The diagnosis using these markers is ... -
Temporally coherent 3D point cloud video segmentation in generic scenes
Lin, Xiao; Casas Pla, Josep Ramon; Pardàs Feliu, Montse (2018-03-02)
Article
Accés obertVideo segmentation is an important building block for high level applications, such as scene understanding and interaction analysis. While outstanding results are achieved in this field by the state-of-the-art learning and ... -
Time consistent estimation of End-effectors from RGB-D data
Lin, Xiao; Casas Pla, Josep Ramon; Pardàs Feliu, Montse (Springer, 2015)
Comunicació de congrés
Accés restringit per política de l'editorialEnd-effectors are usually related to the location of the free end of a kinematic chain. Each of them contains rich structure information about the entity. Hence, estimating stable end-effectors of different entities enables ... -
Time-consistent estimation of end-effectors from RGB-D data
Lin, Xiao; Pardàs Feliu, Montse; Casas Pla, Josep Ramon (Springer, 2016-02-04)
Capítol de llibre
Accés obertEnd-effectors are usually related to the location of the free end of a kinematic chain. Each of them contains rich structure information about the entity. Hence, estimating stable end-effectors of different ... -
Time-recursive segmentation of image sequences
Pardàs Feliu, Montse; Salembier Clairon, Philippe Jean (M.J.J. HOLT. EURASIP., 1994)
Text en actes de congrés
Accés obert -
Towards a low cost multi-camera marker based human motion capture system
Canton Ferrer, Cristian; Casas Pla, Josep Ramon; Pardàs Feliu, Montse (2009-11)
Comunicació de congrés
Accés obertThis paper presents a low cost real-time alternative to available commercial human motion capture systems. First, a set of distinguishable markers are placed on several human body landmarks and the scene is captured by a ... -
Video object segmentation introducing depth and motion information
Pardàs Feliu, Montse (Institute of Electrical and Electronics Engineers (IEEE), 1998)
Text en actes de congrés
Accés obertWe present a method to estimate the relative depth between objects in scenes of video sequences. The information for the estimation of the relative depth is obtained from the overlapping produced between objects when there ... -
Visual hull reconstruction algorithms comparison: towards robustness to silhouette errors
Alcoverro Vidal, Marcel; Pardàs Feliu, Montse (2009)
Text en actes de congrés
Accés obertIn this paper we review the main techniques for volume reconstruction from a set of views using Shape from Silhouette techniques and we propose a new method that adapts the inconsistencies analysis shown in (Landabaso et ... -
Voxel based annealed particle filtering for markerless 3D articulated motion capture
Canton Ferrer, Cristian; Casas Pla, Josep Ramon; Pardàs Feliu, Montse (IEEE Press. Institute of Electrical and Electronics Engineers, 2009-06)
Text en actes de congrés
Accés obertThis paper presents a view-independent approach to markerless human motion capture in low resolution sequences from multiple calibrated and synchronized cameras. Redundancy among cameras is exploited to generate a 3D ... -
Work in progress - Cooperative and competitive projects for engaging students in advanced ICT subjects
Pardàs Feliu, Montse; Bonafonte Cávez, Antonio (Institute of Electrical and Electronics Engineers (IEEE), 2011)
Text en actes de congrés
Accés restringit per política de l'editorialIn this paper we present a specific kind of projects that can be used for project-based learning in engineering subjects. The subjects must combine lectures with projects, in order to provide the technical competences ...