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Author |
Ricard Balague |
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Title |
Exploring the combination of color cues for intrinsic image decomposition |
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Report |
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Year |
2014 |
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CVC Technical Report |
Abbreviated Journal |
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178 |
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Intrinsic image decomposition is a challenging problem that consists in separating an image into its physical characteristics: reflectance and shading. This problem can be solved in different ways, but most methods have combined information from several visual cues. In this work we describe an extension of an existing method proposed by Serra et al. which considers two color descriptors and combines them by means of a Markov Random Field. We analyze in depth the weak points of the method and we explore more possibilities to use in both descriptors. The proposed extension depends on the combination of the cues considered to overcome some of the limitations of the original method. Our approach is tested on the MIT dataset and Beigpour et al. dataset, which contain images of real objects acquired under controlled conditions and synthetic images respectively, with their corresponding ground truth. |
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UAB; September 2014 |
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Master's thesis |
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CIC; 600.074 |
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Admin @ si @ Bal2014 |
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2579 |
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Author |
Ivet Rafegas |
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Title |
Exploring Low-Level Vision Models. Case Study: Saliency Prediction |
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Report |
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2013 |
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CVC Technical Report |
Abbreviated Journal |
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175 |
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Master's thesis |
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CIC |
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no |
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Admin @ si @ Raf2013 |
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2409 |
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Author |
Alejandro Gonzalez Alzate |
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Title |
Evaluation of spatiotemporal descriptors for pedestrian detection in video sequences |
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Year |
2011 |
Publication |
CVC Technical Report |
Abbreviated Journal |
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166 |
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Bellaterra (Spain) |
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Computer Vision Center |
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Master's thesis |
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ADAS |
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Admin @ si @ Gon2011 |
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1932 |
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Author |
Cristhian A. Aguilera-Carrasco |
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Title |
Evaluation of feature detectors and descriptors in VISIBLE-LWIR cross-spectral imaging |
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Report |
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Year |
2014 |
Publication |
CVC Technical Report |
Abbreviated Journal |
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177 |
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Keywords |
Multi-spectral; Cross-spectral; Visible-LWIR imaging; Multimodal. |
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This thesis evaluates the performance of different state-of-art feature detectors and descriptors algorithms in the Visible-LWIR cross-spectral scenario. The focus is to determine if current detector and descriptor algorithms can be used to match features between the LWIR spectrum and the visible spectrum in applications such as, visual odometry, object recognition, image registration and stereo vision. An outdoor cross-spectral dataset was created to evaluate the suitability of the different algorithms. The results
show that the tested algorithms are not suitable to the task of matching features across different spectra. The repeatability ratio was smaller than the 30 percent in the best case and in general matched features were not accurate located. Additionally, these results also suggest that is necessary to create new algorithms that take into account the nature of the different spectra, describing characteristics that exist in both spectra such as discontinuities. |
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Master's thesis |
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ADAS; 600.076 |
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no |
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Call Number |
Admin @ si @Agu2014 |
Serial |
2526 |
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Author |
Silvia Sanchez |
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Title |
Estudio de viabilidad para la inspeccion de cinturones de seguridad en color |
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Year |
2000 |
Publication |
Technical Report #40 |
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CVC (UAB) |
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no |
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Call Number |
Admin @ si @ San2000 |
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341 |
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Author |
Alex Caralps |
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Title |
Estudi de viabilitat per la inspeccio automatica de cintes elastiques amb silicona |
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Report |
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Year |
2000 |
Publication |
CVC Technical Report #45 |
Abbreviated Journal |
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CVC (UAB) |
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no |
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Call Number |
Admin @ si @ Car2000 |
Serial |
346 |
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Author |
Marc Serra |
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Title |
Estimating Intrinsic Images from Physical and Categorical Color Cues |
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Report |
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2010 |
Publication |
CVC Technical Report |
Abbreviated Journal |
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151 |
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Master's thesis |
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CIC |
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no |
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Admin @ si @ Ser2010 |
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1345 |
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Author |
Noha Elfiky |
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Title |
Enhancing Local Binary Patterns with Spatial Pyramid Kernel: Application to Scene Classification |
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Report |
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Year |
2009 |
Publication |
CVC Technical Report |
Abbreviated Journal |
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129 |
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Corporate Author |
Computer Vision Center |
Thesis |
Master's thesis |
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Bellaterra, Barcelona |
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ISE |
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no |
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Admin @ si @ Elf2009 |
Serial |
2388 |
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Author |
David Vazquez; Enrique Cabello |
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Title |
Empleo de sistemas biométricos faciales aplicados al reconocimiento de personas en aeropuertos |
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Report |
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Year |
2007 |
Publication |
Ingeniería Técnica en Informática de Sistemas |
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URJC |
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Keywords |
Surveillance; Face detection; Face recognition |
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Abstract |
El presente proyecto se desarrolló a lo largo del año 2005 y 2006, probando un prototipo de un sistema de verificación facial con imágenes extraídas de las cámaras de video-vigilancia del aeropuerto de Barajas. Se diseñaron varios experimentos, agrupados en dos clases. En el primer tipo, el sistema es entre- nado con imágenes obtenidas en condiciones de laboratorio y luego probado con imágenes extraídas de las cámaras de video-vigilancia del aeropuerto de Barajas. En el segundo caso, tanto las imágenes de entrenamiento como las de prueba corresponden a imágenes extraídas de Barajas.
Se ha desarrollado un sistema completo, que incluye adquisición y digitalización de las imágenes, localización y recorte de las caras en escena, verificación de sujetos y obtención de resultados. Los resultados muestran que, en general, un sistema de verificación facial basado en imágenes puede ser una valiosa ayuda a un operario que deba estar vigilando amplias zonas. |
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Bachelor's thesis |
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invisible;ADAS |
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no |
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Call Number |
ADAS @ adas @ VC2007a |
Serial |
1671 |
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Author |
Misael Rosales; Petia Radeva |
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Title |
Empirical simulation model of intravascular ultrasound |
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2003 |
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CVC Technical Report #71 |
Abbreviated Journal |
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CVC (UAB) |
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MILAB |
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no |
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BCNPCL @ bcnpcl @ RoR2003 |
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520 |
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Author |
I. Payan |
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Title |
El uso del recalaje en la construccion de imagenes de superresolucion |
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2001 |
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CVC Technical Report #50 |
Abbreviated Journal |
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Admin @ si @ Pay2001 |
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201 |
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Author |
Antonio Lopez; Felipe Lumbreras; Joan Serrat |
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Title |
Efficient computation of local creaseness |
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1997 |
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CVC Technical Report |
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CVC, Bellaterra (Spain) |
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ADAS |
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ADAS @ adas @ LLS1997b |
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527 |
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Author |
Eduard Vazquez |
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Title |
Distribution Characterization using Topological Features. Application to Colour Image Processing |
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Report |
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2007 |
Publication |
CVC Technical Report #107 |
Abbreviated Journal |
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CVC (UAB) |
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Admin @ si @ Vaz2007a |
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823 |
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Author |
Eduard Vazquez |
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Title |
Distribution Characterization using Topological Features. Application to Colour Image Processing |
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2007 |
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CVC Technical Report # 107 |
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Admin @ si @ Vaz2009 |
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1254 |
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Author |
David Masip |
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Title |
Dimensionality reduction techniques applied to nearest neighbor classification |
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2003 |
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CVC Technical Report #72 |
Abbreviated Journal |
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CVC (UAB) |
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OR;MV |
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Admin @ si @ Mas2003 |
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519 |
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