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Author |
Gemma Sanchez; Josep Llados; Enric Marti |
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Title |
Segmentation and analysis of linial texture in plans |
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1997 |
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Intelligence Artificielle et Complexité. |
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Structural Texture, Voronoi, Hierarchical Clustering, String Matching. |
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The problem of texture segmentation and interpretation is one of the main concerns in the field of document analysis. Graphical documents often contain areas characterized by a structural texture whose recognition allows both the document understanding, and its storage in a more compact way. In this work, we focus on structural linial textures of regular repetition contained in plan documents. Starting from an atributed graph which represents the vectorized input image, we develop a method to segment textured areas and recognize their placement rules. We wish to emphasize that the searched textures do not follow a predefined pattern. Minimal closed loops of the input graph are computed, and then hierarchically clustered. In this hierarchical clustering, a distance function between two closed loops is defined in terms of their areas difference and boundary resemblance computed by a string matching procedure. Finally it is noted that, when the texture consists of isolated primitive elements, the same method can be used after computing a Voronoi Tesselation of the input graph. |
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Paris, France |
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AERFAI |
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DAG;IAM; |
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IAM @ iam @ SLM1997 |
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1649 |
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Author |
Ernest Valveny; Enric Marti |
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Title |
Dimensions analysis in hand-drawn architectural drawings |
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1997 |
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VII National Simposium of Pattern Recognition and image Analysis, SNRFAI´97 |
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90-91 |
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DAG;IAM; |
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IAM @ iam @ VAM1997 |
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1659 |
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Author |
A. Martinez; Jordi Vitria |
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Title |
Dimensionality reduction for face recognition |
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1996 |
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CVC Technical Report #16 |
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OR;MV |
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BCNPCL @ bcnpcl @ MaV1996a |
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57 |
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Author |
Jordi Vitria; J. Llacer |
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Title |
Reconstructing 3D light microscopic images using the EM algorithm |
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1996 |
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Pattern Recognition Letters |
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17 |
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14 |
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1491–1498 |
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OR;MV |
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BCNPCL @ bcnpcl @ ViL1996 |
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74 |
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Author |
D. Seron; F. Moreso; C. Gratin; Jordi Vitria; E. Condom |
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Title |
Automated classification of renal interstitium and tubules by local texture analysis and a neural network |
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1996 |
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Analytical and Quantitative Cytology and Histology |
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18 |
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5 |
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410-9, PMID: 8908314 |
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OR;MV |
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BCNPCL @ bcnpcl @ SMG1996 |
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76 |
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Author |
Felipe Lumbreras; Joan Serrat |
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Title |
Wavelet filtering for the segmentation of marble images. |
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Miscellaneous |
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1996 |
Publication |
Optical Engineering |
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ADAS |
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ADAS @ adas @ LuS1996a |
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77 |
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Author |
X. Binefa; Jordi Vitria |
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Title |
A contrast based focusing criterium. |
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Miscellaneous |
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1996 |
Publication |
IEEE International Conference on Pattern Recognition. Vol. A, pp. 805–809 |
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OR;MV |
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BCNPCL @ bcnpcl @ BiV1996 |
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79 |
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Author |
Felipe Lumbreras; Joan Serrat |
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Title |
Segmentation of petrographical images of marbles |
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Journal Article |
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1996 |
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Computers and Geosciences. 22(5):547–558 |
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ADAS @ adas @ LuS1996b |
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82 |
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Author |
Antonio Lopez; Joan Serrat |
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Title |
Tracing crease curves by solving a system of differential equations. |
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1996 |
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ADAS |
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ADAS @ adas @ LoS1996 |
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84 |
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Author |
Josep Llados |
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Title |
Interpretacio de dibuixos linials fets a ma alçada mitjançant isomorfisme entre subgrafs i transformacio de Hough |
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1996 |
Publication |
CVC Technical Report #10 |
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DAG @ dag @ Lla1996 |
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85 |
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Jordi Vitria |
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Title |
Disseny de sistemes (intel.ligents) de visio. |
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1996 |
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BCNPCL @ bcnpcl @ Vit1996a |
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88 |
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Author |
Jordi Vitria |
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Title |
Introduccio a la Morfologia Matematica |
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1996 |
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CVC Technical Report #06 |
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BCNPCL @ bcnpcl @ Vit1996b |
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90 |
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Author |
Felipe Lumbreras; Joan Serrat |
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Title |
Wavelet filtering for the segmentation of marble images |
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1996 |
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CVC Technical Report #05 |
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ADAS @ adas @ LuS1996d |
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92 |
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Author |
Felipe Lumbreras; Joan Serrat |
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Segmentation of petrographical image of marbles |
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1996 |
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CVC Technical Report #04 |
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ADAS @ adas @ LuS1996c |
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93 |
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Author |
Javier Varona; Juan J. Villanueva |
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Neural networks as spatial filters for image processing: Neurofilters |
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1996 |
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Technical Report #07 |
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ISE @ ise @ VaV1996 |
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95 |
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