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Listar por autor "López Mir, Fernando"

Mostrando ítems 1-12 de 12

A Method for Liver Segmentation on Computed Tomography Images in Venous Phase Suitable for Real Environments

López-Mir, Fernando; González Pérez, Pablo; Naranjo Ornedo, Valeriana; Pareja, Eugenia; Morales, Sandra; Solaz-Minguez, Jaime (American Scientific Publishers, 2015-10)

Nowadays, different methods are being published for the segmentation of the liver but, in general, most of them are not suitable for clinical practice due to several inconveniences as high computational cost, excessive ...
Advanced techniques in medical image segmentation of the liver

López Mir, Fernando (Universitat Politècnica de València, 2016-01-07)

[EN] Image segmentation is, along with multimodal and monomodal registration, the operation with the greatest applicability in medical image processing. There are many operations and filters, as much as applications and ...
BRAIM: A computer-aided diagnosis system for neurodegenerative diseases and brain lesion monitoring from volumetric analyses

Morales, Sandra; Bernabeu-Sanz, Angela; López-Mir, Fernando; Gonzalez, Pablo; Luna, Luis; Naranjo Ornedo, Valeriana (Elsevier, 2017-07)

[EN] Background and objective: This paper presents BRAIM, a computer-aided diagnosis (CAD) system to help clinicians in diagnosing and treatment monitoring of brain diseases from magnetic resonance image processing. BRAIM ...
Comparing algorithms for automated vessel segmentation in computed tomography scans of the lung: the VESSEL12 study

Rudyanto, Rina D.; Kerkstra, Sjoerd; van Rikxoort, Eva M.; Fetita, Catalin; Brillet, Pierre-Yves; Lefevre, Christophe; Xue, Wenzhe; Zhu, Xiangjun; Liang, Jianming; Oksuz, Ilkay; Unay, Devrim; Kadipasoglu, Kamuran; López-Mir, Fernando; Naranjo Ornedo, Valeriana; Villanueva Morte, Eliseo (Elsevier, 2014-10)

The VESSEL12 (VESsel SEgmentation in the Lung) challenge objectively compares the performance of different algorithms to identify vessels in thoracic computed tomography (CT) scans. Vessel segmentation is fundamental in ...
Design and Validation of an Augmented Reality System for Laparoscopic Surgery in a Real Environment

López-Mir, Fernando; Naranjo Ornedo, Valeriana; Fuertes Cebrián, Juan José; Alcañiz Raya, Mariano Luis; Bueno, J.; Pareja, E. (Hindawi Publishing Corporation, 2013)

Purpose. This work presents the protocol carried out in the development and validation of an augmented reality system which was installed in an operating theatre to help surgeons with trocar placement during laparoscopic ...
Efficient Variational Approach to Multimodal Registration of Anatomical and Functional Intra-Patient Tumorous Brain Data

Legaz-Aparicio, Alvar-Ginés; Verdú-Monedero, Rafael; Larrey-Ruiz, Jorge; Morales-Sánchez, Juan; López-Mir, Fernando; Naranjo Ornedo, Valeriana; Bernabéu, Ángela (World Scientific Publishing, 2017-01-16)

This paper addresses the functional localization of intra-patient images of the brain. Functional images of the brain (fMRI and PET) provide information about brain function and metabolism whereas anatomical images (MRI ...
HepaPlan: a CAD software for planning hepatic surgeries

López-Mir, Fernando; Naranjo Ornedo, Valeriana; Verdú-Monedero, R.; Morales, Sandra; Brugger, S.; Pareja, E. (Springer Verlag (Germany), 2015-06)
Herramienta software para el análisis de recidiva tumoral mediante técnicas de tratamiento digital de imagen citoscópica

Ureña Martínez, Nuria (Universitat Politècnica de València, 2014-05-19)

This project presents a system for detecting morphometric properties of bladder mucosa images obtained with a cystoscope. These properties are calculated for obtaining information about the probability of tumour recurrence. ...
Jaw tissues segmentation in dental 3D CT images using fuzzy-connectedness and morphological processing

Llorens Rodríguez, Roberto; Naranjo Ornedo, Valeriana; López-Mir, Fernando; Alcañiz Raya, Mariano Luis (Elsevier, 2012-11)

The success of oral surgery is subject to accurate advanced planning. In order to properly plan for dental surgery or a suitable implant placement, it is necessary an accurate segmentation of the jaw tissues: the teeth, ...
Liver segmentation in MRI: a fully automatic method based on stochastic partitions

López-Mir, Fernando; Naranjo Ornedo, Valeriana; Angulo, J.; Alcañiz Raya, Mariano Luis; Luna, L. (Elsevier, 2014-04)

There are few fully automated methods for liver segmentation in magnetic resonance images (MRI) despite the benefits of this type of acquisition in comparison to other radiology techniques such as computed tomography (CT). ...
Metal artifact reduction in dental CT images using polar mathematical morphology

Naranjo Ornedo, Valeriana; Llorens Rodríguez, Roberto; Alcañiz Raya, Mariano Luis; López-Mir, Fernando (Elsevier, 2011-04)

Most dental implant planning systems use a 3D representation of the CT scan of the patient under study as it provides a more intuitive view of the human jaw. The presence of metallic objects in human jaws, such as amalgam ...
NaRALap: augmented reality system for navigation in laparoscopic surgery

López-Mir, Fernando; Martínez Martínez, Francisco; Fuertes Cebrián, Juan José; Lago, M. A.; Rupérez Moreno, María José; Naranjo Ornedo, Valeriana; Monserrat Aranda, Carlos (Springer Verlag (Germany), 2011-06)

The AR system has a good resolution and currently is used for the placement of the trocars. Possible improvements will be performed to make the system independent of the camera position or to use natural marks. The ...