Search Results - "Feixas, Miquel"

A Survey of Viewpoint Selection Methods for Polygonal Models by Bonaventura, Xavier, Feixas, Miquel, Sbert, Mateu, Chuang, Lewis, Wallraven, Christian

“…Viewpoint selection has been an emerging area in computer graphics for some years, and it is now getting maturity with applications in fields such as scene…”
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Automatic Transfer Functions Based on Informational Divergence by Ruiz, M., Bardera, A., Boada, I., Viola, I., Feixas, Miquel, Sbert, Mateu

“…In this paper we present a framework to define transfer functions from a target distribution provided by the user. A target distribution can reflect the data…”
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Interpreting Social Accounting Matrix (SAM) as an Information Channel by Sbert, Mateu, Chen, Shuning, Feixas, Miquel, Vila, Marius, Golan, Amos

“…Information theory, and the concept of information channel, allows us to calculate the mutual information between the source (input) and the receiver (output),…”
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Gaze Information Channel in Van Gogh's Paintings by Hao, Qiaohong, Ma, Lijing, Sbert, Mateu, Feixas, Miquel, Zhang, Jiawan

“…This paper uses quantitative eye tracking indicators to analyze the relationship between images of paintings and human viewing. First, we build the eye…”
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Novel Brain Complexity Measures Based on Information Theory by Bonmati, Ester, Bardera, Anton, Feixas, Miquel, Boada, Imma

“…Brain networks are widely used models to understand the topology and organization of the brain. These networks can be represented by a graph, where nodes…”
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Image Segmentation Using Information Bottleneck Method by Bardera, A., Rigau, J., Boada, I., Feixas, M., Sbert, M.

“…In image processing, segmentation algorithms constitute one of the main focuses of research. In this paper, new image segmentation algorithms based on a hard…”
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Information Theory-Based Automatic Multimodal Transfer Function Design by Bramon, R., Ruiz, M., Bardera, A., Boada, I., Feixas, M., Sbert, M.

“…In this paper, we present a new framework for multimodal volume visualization that combines several information-theoretic strategies to define both colors and…”
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Tsallis Mutual Information for Document Classification by Màrius Vila, Mateu Sbert, Anton Bardera, Miquel Feixas

“…Mutual information is one of the mostly used measures for evaluating image similarity. In this paper, we investigate the application of three different…”
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Categorizing art: Comparing humans and computers by Wallraven, Christian, Fleming, Roland, Cunningham, Douglas, Rigau, Jaume, Feixas, Miquel, Sbert, Mateu

“…The categorization of art (paintings, literature) into distinct styles such as Expressionism, or Surrealism has had a profound influence on how art is…”
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Tsallis Entropy for Geometry Simplification by Miguel Chover, Miquel Feixas, Mateu Sbert, Pascual Castelló, Carlos González

“…This paper presents a study and a comparison of the use of different information-theoretic measures for polygonal mesh simplification. Generalized measures…”
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Volumetric ambient occlusion for volumetric models by Ruiz, Marc, Szirmay-Kalos, Lázló, Umenhoffer, Tamás, Boada, Imma, Feixas, Miquel, Sbert, Mateu

“…This paper presents new algorithms to compute ambient occlusion for volumetric data. Ambient occlusion is used in video-games and film animation to mimic the…”
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An information theoretic framework for image segmentation by Rigau Vilalta, Jaume, Feixas Feixas, Miquel, Sbert, Mateu

“…In this paper, an information theoretic framework for image segmentation is presented. This approach is based on the information channel that goes from the…”
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Viewpoint information channel for illustrative volume rendering by Ruiz, M., Boada, I., Feixas, M., Sbert, M.

“…This paper introduces a volume rendering framework based on the information channel constructed between the volumetric data set and a set of viewpoints. From…”
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Information-Theoretic Channel for Multi-exposure Image Fusion by Hao, Qiaohong, Zhao, Qi, Sbert, Mateu, Feng, Qinghe, Ancuti, Cosmin, Feixas, Miquel, Vila, Marius, Zhang, Jiawan

“…Abstract Multi-exposure image fusion has emerged as an increasingly important and interesting research topic in information fusion. It aims at producing an…”
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Multi-Exposure Image Fusion Based on Information-Theoretic Channel by Zhao, Qi, Sbert, Mateu, Feixas, Miquel, Xu, Qing

“…We propose a method for multi-exposure image fusion based on information-theoretic channel. In the fusion scheme, conditional entropy, as an information…”
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Importance-Driven Focus of Attention by Viola, I., Feixas, M., Sbert, M., Groller, M.E.

“…This paper introduces a concept for automatic focusing on features within a volumetric data set. The user selects a focus, i.e., object of interest, from a set…”
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Information measures for terrain visualization by Bonaventura, Xavier, Sima, Aleksandra A., Feixas, Miquel, Buckley, Simon J., Sbert, Mateu, Howell, John A.

“…Many quantitative and qualitative studies in geoscience research are based on digital elevation models (DEMs) and 3D surfaces to aid understanding of natural…”
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Image Decolorization Based on Information Theory by Ancuti, Cosmin, Ancuti, Codruta O., Feixas, Miquel, Sbert, Mateu

“…In this paper we introduce a novel non-linear mapping technique to effectively decolorize images. Designed in a multi-scale fusion fashion, we first derive…”
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Hierarchical clustering based on the information bottleneck method using a control process by Bonmati, Ester, Bardera, Anton, Boada, Imma, Feixas, Miquel, Sbert, Mateu

“…Clustering techniques aim organizing data into groups whose members are similar. A key element of these techniques is the definition of a similarity measure…”
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Image registration by compression by Bardera, Anton, Feixas, Miquel, Boada, Imma, Sbert, Mateu

“…Image registration consists in finding the transformation that brings one image into the best possible spatial correspondence with another image. In this…”
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