Mostrando 10 resultados de: 12
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Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)(3)
Proceedings - International Conference on Image Processing, ICIP(2)
Electronics Letters(1)
IEEE Journal on Selected Topics in Signal Processing(1)
Image and Vision Computing(1)
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An iterative multiresolution scheme for SFM with missing data
ArticleAbstract: Several techniques have been proposed for tackling the Structure from Motion problem through factoriPalabras claves:Factorization technique, structure from motionAutores:A. D. Sappa, Julià C., López-Peña A., Lumbreras Ruiz F., Serrat J.Fuentes:scopusAn iterative multiresolution scheme for SFM with missing data: Single and multiple object scenes
ArticleAbstract: Most of the techniques proposed for tackling the Structure from Motion problem (SFM) cannot deal witPalabras claves:Factorization techniques, structure from motionAutores:A. D. Sappa, Angel D. Sappa, Julià C., López-Peña A., Lumbreras Ruiz F., Serrat J.Fuentes:googlescopusA factorization-based approach to photometric stereo
ArticleAbstract: This article presents an adaptation of a factorization technique to tackle the photometric stereo prPalabras claves:Factorization technique, Missing data, photometric stereoAutores:A. D. Sappa, Julià C., Lumbreras Ruiz F.Fuentes:scopusEvaluation of similarity functions in multimodal stereo
Conference ObjectAbstract: This paper presents an evaluation framework for multimodal stereo matching, which allows to comparePalabras claves:Infrared imaging, Multimodal imaging, Stereo visionAutores:A. D. Sappa, Angel D. Sappa, Barrera F., Lumbreras Ruiz F.Fuentes:googlescopusMotion segmentation from feature trajectories with missing data
Conference ObjectAbstract: This paper presents a novel approach for motion segmentation from feature trajectories with missingPalabras claves:Autores:A. D. Sappa, Angel D. Sappa, Julià C., López-Peña A., Lumbreras Ruiz F., Serrat J.Fuentes:googlescopusMultimodal stereo vision system: 3D data extraction and algorithm evaluation
ArticleAbstract: This paper proposes an imaging system for computing sparse depth maps from multispectral images. A sPalabras claves:Color and infrared images, multimodal stereo rig, sparse 3D mapsAutores:A. D. Sappa, Angel D. Sappa, Barrera F., Lumbreras Ruiz F.Fuentes:googlescopusMultimodal template matching based on gradient and mutual information using scale-space
Conference ObjectAbstract: This paper presents the combined use of gradient and mutual information for infrared and intensity tPalabras claves:Infrared imaging, mutual information, pattern matchingAutores:A. D. Sappa, Angel D. Sappa, Barrera F., Lumbreras Ruiz F.Fuentes:googlescopusMultispectral image feature points
ArticleAbstract: This paper presents a novel feature point descriptor for the multispectral image case: Far-InfraredPalabras claves:Color and infrared images, Feature point descriptor, Multispectral image descriptorAutores:A. D. Sappa, Aguilera C., Angel D. Sappa, Barrera F., Lumbreras Ruiz F., Toledo R.Fuentes:googlescopusMultispectral piecewise planar stereo using Manhattan-world assumption
ArticleAbstract: This paper proposes a new framework for extracting dense disparity maps from a multispectral stereoPalabras claves:Color and infrared images, Dense disparity maps from multispectral stereo, Multispectral stereo rigAutores:A. D. Sappa, Angel D. Sappa, Barrera F., Lumbreras Ruiz F.Fuentes:googlescopusPhotometric stereo through an adapted alternation approach
Conference ObjectAbstract: Photometric stereo aims at finding the surface normal and reflectance at every point of an object frPalabras claves:Alternation technique, Missing data, photometric stereoAutores:A. D. Sappa, Angel D. Sappa, Julià C., López-Peña A., Lumbreras Ruiz F., Serrat J.Fuentes:googlescopus