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Author |
Antonio Lopez; David Lloret; Joan Serrat; Juan J. Villanueva |
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Title |
Multilocal Creaseness Based on the Level-Set Extrinsic Curvarture. |
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Miscellaneous |
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2000 |
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Computer Vision and Image Understanding, Academic Press, 77(2):111–144. |
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ADAS @ adas @ LLS 2000 b |
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172 |
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Author |
Petia Radeva |
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Title |
Segmentacion de Imagenes Radiograficas con Snakes. Aplicacion a la Determinacion de la Madurez Osea. |
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1993 |
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Master Thesis, UPPIA, Universitat Autonoma de Barcelona. |
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BCNPCL @ bcnpcl @ Rad1993b |
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173 |
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Author |
Antonio Lopez |
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Title |
Multilocal Methods for Ridge and Valley Delineation in Image Analysis. |
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2000 |
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PhD Thesis, Universitat Autonoma de Barcelona-CVC |
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Ph.D. thesis |
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Joan Serrat |
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ADAS @ adas @ Lop2000 |
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174 |
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V. Valev; Petia Radeva |
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Title |
On the Determining of Non-Reducible Descriptors for Multidimensional Pattern Recognition Problems. |
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1993 |
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Pattern Recognition and image Analysis, Vol. 3, No. 3. |
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BCNPCL @ bcnpcl @ VaR1993 |
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175 |
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Author |
Amir A.Amini; Yasheng Chen; Mohamed Elayyadi; Petia Radeva |
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Title |
Tag Surface Reconstruction and Tracking of Myocardial Beads from SPAMM-MRI with Parametric B-Spline Surfaces |
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2001 |
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IEEE Transactions on Medical Imaging |
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TMI |
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20 |
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2 |
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94–103 |
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B-spline surfaces, cardiac motion, myocardial beads, myocardial infarction, tagged MRI. |
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Magnetic resonance imaging (MRI) is unique in its ability to noninvasively and selectively alter tissue magnetization, and create tag planes intersecting image slices. The resulting grid of signal voids allows for tracking deformations of tissues in otherwise homogeneous-signal myocardial regions. In this paper, we propose a specific spatial modulation of magnetization (SPAMM) imaging protocol together with efficient techniques for measurement of three-dimensional (3-D) motion of material points of the human heart (referred to as myocardial beads) from images collected with the SPAMM method. The techniques make use of tagged images in orthogonal views by explicitly reconstructing 3-D B-spline surface representation of tag planes (tag planes in two orthogonal orientations intersecting the short-axis (SA) image slices and tag planes in an orientation orthogonal to the short-axis tag planes intersecting long-axis (LA) image slices). The developed methods allow for viewing deformations of 3-D tag surfaces, spatial correspondence of long-axis and short-axis image slice and tag positions, as well as nonrigid movement of myocardial beads as a function of time. |
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BCNPCL @ bcnpcl @ ACE2001; IAM @ iam @ ACE2001 |
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180 |
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Author |
Josep Llados; Enric Marti |
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Title |
A graph-edit algorithm for hand-drawn graphical document recognition and their automatic introduction into CAD systems. |
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1999 |
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Machine Graphics & Vision, 8(2):195–211. |
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DAG @ dag @ LlM1999a |
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187 |
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Author |
Felipe Lumbreras |
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Title |
Segmentation, classification and modelization of textures by means of multiresolution decomposition techniques. |
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2001 |
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PhD Thesis, Universitat Autonoma de Barcelona-CVC |
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no |
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ADAS @ adas @ Lum2001 |
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188 |
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Author |
David Lloret; Antonio Lopez; Joan Serrat; Juan J. Villanueva |
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Title |
Creaseness-based computer tomography and magnetic resonance registration: Comparison with the mutual information method. |
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Miscellaneous |
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1999 |
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Journal of Electronic Imaging, 8(3):255–262 |
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This paper describes a method which uses the skull as a landmark for automatic registration of computer tomography to magnetic resonance (MR) images. First, the skull is extracted from both images using a new creaseness operator. Then, the resulting creaseness images are used to build a hierarchic structure which permits a robust and fast search. We have justified experimentally the performance of several choices of our algorithm, and we have thoroughly tested its accuracy and robustness against the well-known mutual information method for five different pairs of images. We have found both comparable, and for certain MR images the proposed method achieves better performance. |
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ADAS @ adas @ LLS1999a |
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189 |
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Author |
C. Mariño; V.M. Gulias; M.G. Penas; M. Penedo; Victor Leboran; A. Mosquera; M.J. Carreira; David Lloret |
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Title |
Sistema de Interpretacion Automatica de Secuencias solo Basado en un Servidor vod. |
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2001 |
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Proceedings of the SIT2001. |
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Admin @ si @ MGP2001 |
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196 |
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Author |
A. Pujol |
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Title |
Contributions to shape and texture face similarity measurement. |
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2001 |
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PhD Thesis, Universitat Autonoma de Barcelona-CVC |
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Ph.D. thesis |
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JuanJose Villanueva |
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Admin @ si @ Puj2001 |
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202 |
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Author |
S. Gonzalez; A. Martinez |
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Title |
Fundamentos de la Vision aplicada a la Robotica Autonoma. |
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1997 |
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Admin @ si @ GoM1997 |
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204 |
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Author |
A. Auge; Javier Varona; Juan J. Villanueva |
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Title |
Tumour Segmentation in Mammographies with Neural Networks. Application to Tumoural Volume Approximation. |
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1997 |
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Proceedings of the VII NSPRIA, Vol. II, CVC–UAB |
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ISE @ ise @ AVV1997 |
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208 |
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Author |
E. Sanchez |
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Title |
On-line recognition of handwritten symbols |
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2001 |
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CVC Technical Report #52 |
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Admin @ si @ San2001 |
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209 |
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J.M. Sanchez; X. Binefa |
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Title |
Semantics from motion in news videos. |
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2001 |
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Proceedings of the IX Spanish Symposium on Pattern Recognition and Image Analysis, 1:79–84. |
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Admin @ si @ SBi2001 |
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210 |
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Author |
J. Weickert; Bart M. Ter Haar Romeny; Antonio Lopez; W. Van Enk |
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Title |
Orientation Analysis by Coherence-Enhancing Diffusion. |
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1997 |
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Proc. of the Real World Computing Symposium. |
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ADAS @ adas @ WTL1997 |
Serial |
211 |
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