|
Fernando Vilariño, & Petia Radeva. (2003). Cardiac Segmentation with Discriminant Active Contours. (211–217). IOS Press.
Abstract: Dynamic tracking of heart moving is one relevant target in medical imag- ing and can be helpful for analyzing heart dynamics in the study of several cardiac diseases. For this aim, a previous segmentation problem of such structures is stated, based on certain relevant features (like edges or intensity levels, textures, etc.) Clas- sical active models have been used, but they fail when overlapping structures or not well-defined contours are present. Automatic feature learning systems may be a pow- erful tool. Discriminant active contours present optimal results in this kind of problem. They are a kind of deformable models that converge to an optimal object segmenta- tion that dynamically adapts to the object contour. The feature space is designed from a filter bank in order to guarantee the search and learning of the set of relevant fea- tures for optimal classification on each part of the object. Tracking of target evolution is obtained through the whole set of images, using information from the actual and previous stages. Feedback systems are implemented to guarantee the minimum well- separable classification set in each segmentation step. Our implementation has been proved with several series of Magnetic Resonance with improved results in segmenta- tion in comparison to previous methods.
|
|
|
I. King, & Zhong Jin. (2003). Integrated Probability Function and Its Application to Content-Based Image Retrieval By Relevance Feedback. Pattern Recognition, 36(9): 2177–2186 (IF: 1.611).
|
|
|
X. Jing, David Zhang, & Zhong Jin. (2003). Improvements on the uncorrelated optimal discriminant vectors. Pattern Recognition, 36(8): 1921–1923 (IF: 1.611).
|
|
|
X. Jing, David Zhang, & Zhong Jin. (2003). Improved algorithm and generalized theory. Pattern Recognition, 36(11): 2593–2602 (IF: 1.611).
|
|
|
Yong Xu, Jing-Yu Yang, & Zhong Jin. (2003). Theory analysis on FSLDA and ULDA. Pattern Recognition, 36(12): 3031–3033 (IF: 1.611).
|
|
|
Zhong Jin, Franck Davoine, & Zhen Lou. (2003). Facial expression analysis by using KPCA.
|
|
|
Oriol Pujol, & Petia Radeva. (2003). Texture Segmentation by Statistic Deformable Models. International Journal of Image and Graphics (IJIG).
|
|
|
M. Gomez, J. Mauri, E. Fernandez-Nofrerias, Oriol Rodriguez-Leor, Carme Julia, Oriol Pujol, et al. (2002). Diferenciacion de las estructuras del vaso coronario mediante el procesamiento de imagenes y el analisis de las diferentes texturas a partir de la ecografia intracoronaria. XXXVIII Congreso Nacional de la Sociedad Española de Cardiologia.
|
|
|
Cristina Cañero, Petia Radeva, M. Gomez, J. Mauri, E. Fernandez-Nofrerias, Oriol Rodriguez-Leor, et al. (2002). Modelo experimental para la reconstruccion tridimensional de las arterias coronarias a partir de imagenes de coronariografia.
|
|
|
Oriol Rodriguez-Leor, J. Mauri, Eduard Fernandez-Nofrerias, M. Gomez, Antonio Tovar, L. Cano, et al. (2002). Ecografia Intracoronaria: Segmentacio Automatica de area de la llum. Revista Societat Catalana de Cardiologia, 42.
|
|
|
Petia Radeva, & Jordi Vitria. (2001). Region-Based Approach for Discriminant Snakes.
|
|
|
J. Mauri, E Fernandez-Nofrerias, Petia Radeva, & V. Valle. (2000). Ecografia intracoronaria, una ajuda o un mestre en lintervencionisme coronari?".
|
|
|
Petia Radeva, & M. Scoccianti. (2000). 3D Reconstruction of Abdominal Aortic Aneurysm.
|
|
|
J. Mauri, E. Esplugas, B. Garcia del Blanco, E Fernandez-Nofrerias, A. Cequier, J.A. Gomez-Hospital, et al. (2000). 3-D Stent and Vessel Reconstruction from IVUS: a Physics-Based Approach.
|
|
|
Robert Benavente, & Maria Vanrell. (2004). Fuzzy Colour Naming Based on Sigmoid Membership Functions..
|
|