Search Results - "Sobrevilla, Pilar"

State of the art survey on MRI brain tumor segmentation by Gordillo, Nelly, Montseny, Eduard, Sobrevilla, Pilar

“…Abstract Brain tumor segmentation consists of separating the different tumor tissues (solid or active tumor, edema, and necrosis) from normal brain tissues:…”
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Automatic and robust single-camera specular highlight removal in cardiac images by Alsaleh, Samar M., Aviles, Angelica I., Sobrevilla, Pilar, Casals, Alicia, Hahn, James K.

“…In computer-assisted beating heart surgeries, accurate tracking of the heart's motion is of huge importance and there is a continuous need to eliminate any…”
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Force-feedback sensory substitution using supervised recurrent learning for robotic-assisted surgery by Aviles, Angelica I., Alsaleh, Samar M., Sobrevilla, Pilar, Casals, Alicia

“…The lack of force feedback is considered one of the major limitations in Robot Assisted Minimally Invasive Surgeries. Since add-on sensors are not a practical…”
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Adaptive segmentation and mask-specific Sobolev inpainting of specular highlights for endoscopic images by Alsaleh, Samar M., Aviles, Angelica I., Sobrevilla, Pilar, Casals, Alicia, Hahn, James K.

“…Minimally invasive surgical and diagnostic systems rely on endoscopic images of internal organs to assist medical tasks. Specular highlights are common on…”
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Sensorless force estimation using a neuro-vision-based approach for robotic-assisted surgery by Aviles, Angelica I., Alsaleh, Samar, Sobrevilla, Pilar, Casals, Alicia

“…This paper addresses the issue of lack of force feedback in robotic-assisted minimally invasive surgeries. Force is an important measure for surgeons in order…”
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Fuzzy Texture Unit and Fuzzy Texture Spectrum for texture characterization by Barcelo, Aina, Montseny, Eduard, Sobrevilla, Pilar

“…An important problem that is necessary to face up to in texture characterization is that while the notion of texture is easy to grasp intuitively, it is…”
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Unconstrained ℓ1 - regularized minimization with interpolated transformations for heart motion compensation by Aviles, Angelica I., Sobrevilla, Pilar, Casals, Alicia

“…Motion compensation constitutes a challenging issue in minimally invasive beating heart surgery. Since the zone to be repaired has a dynamic behaviour,…”
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Editorial by Sobrevilla, Pilar, Montseny, Eduard

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A recurrent neural network approach for 3D vision-based force estimation by Aviles, Angelica I., Marban, Arturo, Sobrevilla, Pilar, Fernandez, Josep, Casals, Alicia

“…Robotic-assisted minimally invasive surgery has demonstrated its benefits in comparison with traditional procedures. However, one of the major drawbacks of…”
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Variability estimation of hue and saturation components in the HSV space by Romani, Santiago, Sobrevilla, Pilar, Montseny, Eduard

“…When dealing with hue‐saturation‐value (HSV) components, one must be very careful about nonlinearity and singularities of the HSV space, which can amplify…”
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Image processing by SOBREVILLA, Pilar, MONTSENY, Eduard

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A Deep-Neuro-Fuzzy approach for estimating the interaction forces in Robotic surgery by Aviles, Angelica I., Alsaleh, Samar M., Montseny, Eduard, Sobrevilla, Pilar, Casals, Alicia

“…Fuzzy theory was motivated by the need to create human-like solutions that allow representing vagueness and uncertainty that exist in the real-world. These…”
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A new fuzzy approach to brain tumor segmentation by Gordillo, N, Montseny, E, Sobrevilla, P

“…In this paper we present a fully automatic and unsupervised brain tumor segmentation method which considers human knowledge. The expert knowledge and the…”
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THREECOND: An Automated and Unsupervised Three Colour Fuzzy-Based Algorithm for Detecting Nuclei in Cervical Pap Smear Images by Vaschetto, F., Montseny, E., Sobrevilla, P., Lerma, E.

“…Visual examination and interpretation of microscopic images taken from the cervix are at the core for the detection and prevention of cervical cancer. However…”
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A new fuzzy-based system for extracting structural features allowing to capture stripes' image local patterns by Sobrevilla, P., Montseny, E., Grau-Sanchez, M.

“…This paper presents our ongoing work for analyzing the power of the fuzzy texture spectrum for obtaining the patterns that determine the presence of some kind…”
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2010 IEEE World Congress on Computational Intelligence (2010 IEEE WCCI) [Conference Report] by Sobrevilla, Pilar

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On the Use of Fuzzy Texture Spectrum for Homogeneous and Textured Images Discrimination by Grau-Sanchez, M., Montseny, E., Sobrevilla, P.

“…Identifying the perceived qualities and properties of texture in images is an important step for image analysis, however the vague definition of texture has…”
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Robustness and Performance Evaluation of the Fuzzy Texture Spectrum encoding by Barcelo, A., Sobrevilla, P., Montseny, E.

“…In a previous work we introduced the fuzzy texture spectrum (FTS) as a texture spectrum (TS)-based method wherein, for capturing the ambiguity of texture…”
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Fuzzy classification improvement by a pre-perceptual labelled segmentation algorithm by Del Amo, A., Sobrevilla, P., Montseny, E., Montero, J.

“…The goal of this paper is to present how two different image processing approaches can be enhanced by merging both methodologies. We will see how the results…”
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Fuzzy approach toward reducing false positives in the detection of small multiple sclerosis lesions in magnetic resonance images by Aymerich, F. X., Sobrevilla, P., Montseny, E., Rovira, A.

“…The large number of false positives that result when automatic algorithms are considered for segmenting small multiple sclerosis lesions in magnetic resonance…”
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