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] . Flexible test-bed for unusual behavior detection. In 6th ACM International Conference on Image and Video Retrieval. 2007. pp. 105–108.
. Generalized Lifting For Sparse Image Representation and Coding. In Picture Coding Symposium, PCS 2007. Lisbon, Portugal; 2007. pp. 234–238. 
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(188.21 KB). Generalized lifting prediction optimization applied to lossless image compression. IEEE signal processing letters. 2007;14:695–698. (142.63 KB)
(142.63 KB). Geometrical Filtering Scheme with Connected Operators and Image Inpainting. In SPIE Visual Communcations and Image Processing 2007. San Jose, CA, USA; 2007. pp. 1–14. (1.64 MB)
(1.64 MB). Head Orientation Estimation using Particle Filtering in Multiview Scenarios. In CLEAR'07 Second International Evaluation Workshop on Classification of Events, Activities and Relationships. 2007. pp. 1–11.
. Head Pose Detection based on Fusion of Multiple Viewpoint Information. In Multimodal Technologies for Perception of Humans. Berlin / Heidelberg: Springer; 2007. pp. 305–310.
. Hierarchical partition-based representations for image sequences using trajectory merging criteria. In 2007 International Conference on Acoustics, Speech and Signal Processing. 2007.
. Hierarchical Partition-Based Representations of Motion-Coherent Regions For Video Object Segmentation. . Universitat Politècnica de Catalunya (UPC); 2007.
. A hierarchical trajectory-based representation for video. In Fith International Workshop on Content-Based Multimedia Indexing. 2007. pp. 275–282.
. Human eye localization using edge projections. In International Conference on Computer Vision Theory and Applications, VISAPP 2007. 2007. pp. 410–415.
. Long term selection of reference frame sub-blocks using MPEG-7 indexing metadata. In International Conference on Acoustics, Speech and Signal Processing, ICASSP 2007. Honolulu, Hawaii; 2007. pp. 669–672. (111.99 KB)
(111.99 KB). Multimodal Head Orientation towards Attention Tracking in Smart Rooms. In 2007 International Conference on Acoustics, Speech and Signal Processing. 2007.
. Multi-person 3D Tracking with Particle Filters on Voxels. In 2007 International Conference on Acoustics, Speech and Signal Processing. 2007.
. Multi-Person Tracking Strategies Based on Voxel Analysis. In CLEAR'07 Second International Evaluation Workshop on Classification of Events, Activities and Relationships. 2007. pp. 1–12.
. Multiple view region matching using as a Lagrangian optimization problem. In 2007 International Conference on Acoustics, Speech and Signal Processing. 2007.
. Perceptual filtering with connected operators and image inpainting. In Proc. of International Symposium on Mathematical Morphology, ISMM 2007. Rio de Janeiro, Brazil; 2007. pp. 227–238. (1.6 MB)
(1.6 MB). Prefetching and caching strategies for remote and interactive browsing of JPEG2000 images. IEEE transactions on image processing. 2007;16:1339–1354.
. Proyecto de Innovación Docente COM@WEB (COMunicaciones en la WEB). In VIII Simposio Nacional de Tecnologías de la Información y las Comunicaciones en la Educación. SINTICE'07. 2007. pp. 113–120. (434.45 KB)
(434.45 KB). Quadratic Interpolation and Linear Lifting Design. Eurasip Journal on Applied Signal Processing. 2007;1:1–9. (876.4 KB)
(876.4 KB). Region-based annotation tool using partition trees. In International Conference on Semantic and Digital Media Technologies. Genova, Italy; 2007. pp. 3–4.
. Region-based hierarchical representation for object detection. In Fith International Workshop on Content-Based Multimedia Indexing. 2007. pp. 157–164.
. Sistema de gestió de vídeo off-line per una smart-room. . 2007. (4.54 MB)
(4.54 MB). Stratification Learning: Detecting Mixed Density and Dimensionality in High Dimensional Point Clouds. In Neural Information Processing Systems NIPS. Montreal: NIPS; 2007. (702.08 KB)
(702.08 KB). Structure description tools. Journal of the American Society for Information Science. 2007;58:1329–1337. (722.43 KB)
(722.43 KB). UPC Audio, Video and Multimodal Person Tracking Systems in the CLEAR Evaluation Campaign. In Lecture notes in computer science. Berlin / Heidelberg: Springer; 2007. pp. 93–104.