abstract：:Researchers have developed computer-aided decision support systems for translational medicine that aim to objectively and efficiently diagnose cancer using histopathological images. However, the performance of such systems is confounded by nonbiological experimental variations or "batch effects" that can commonly occu...

journal_title：IEEE journal of biomedical and health informatics

authors： Kothari S,Phan JH,Stokes TH,Osunkoya AO,Young AN,Wang MD

更新日期：2014-05-01 00:00:00

abstract：:Bayesian networks (BNs) are probabilistic models used for classification and clustering in several fields. Their ability to deal with unobserved variables and to integrate data and expert knowledge make them an appropriate technique for modeling eye functionality measurements in glaucoma. In this study, a set of BNs i...

journal_title：IEEE journal of biomedical and health informatics

authors： Ceccon S,Garway-Heath DF,Crabb DP,Tucker A

更新日期：2014-05-01 00:00:00

abstract：:In this paper, a compressed sensing (CS)-based spectral estimation of heart rate variability (HRV) using the integral pulse frequency modulation (IPFM) model is introduced. Previous research in the literature indicated that the IPFM model is widely accepted as a functional description of the cardiac pacemaker, and thu...

journal_title：IEEE journal of biomedical and health informatics

authors： Chen SW,Chao SC

更新日期：2014-05-01 00:00:00

abstract：:Teleradiology allows transmission of medical images for clinical data interpretation to provide improved e-health care access, delivery, and standards. The remote transmission raises various ethical and legal issues like image retention, fraud, privacy, malpractice liability, etc. A joint FED watermarking system means...

journal_title：IEEE journal of biomedical and health informatics

authors： Viswanathan P,Krishna PV

更新日期：2014-05-01 00:00:00

abstract：:This paper outlines the major components and function of the technologically integrated oncosimulator developed primarily within the Advancing Clinico Genomic Trials on Cancer (ACGT) project. The Oncosimulator is defined as an information technology system simulating in vivo tumor response to therapeutic modalities wi...

journal_title：IEEE journal of biomedical and health informatics

authors： Stamatakos G,Dionysiou D,Lunzer A,Belleman R,Kolokotroni E,Georgiadi E,Erdt M,Pukacki J,Rüeping S,Giatili S,d'Onofrio A,Sfakianakis S,Marias K,Desmedt C,Tsiknakis M,Graf N

更新日期：2014-05-01 00:00:00

abstract：:Exergaming is expanding as an option for sedentary behavior in childhood/adult obesity and for extra exercise for gamers. This paper presents the development process for a mobile active sports exergame with near-realistic motions through the usage of body-wearable sensors. The process begins by collecting a dataset sp...

journal_title：IEEE journal of biomedical and health informatics

authors： Mortazavi B,Nyamathi S,Lee SI,Wilkerson T,Ghasemzadeh H,Sarrafzadeh M

更新日期：2014-03-01 00:00:00

abstract：:This paper proposes a new blind end-member and abundance extraction (BEAE) method for multispectral fluorescence lifetime imaging microscopy (m-FLIM) data. The chemometrical analysis relies on an iterative estimation of the fluorescence decay end-members and their abundances. The proposed method is based on a linear m...

journal_title：IEEE journal of biomedical and health informatics

authors： Gutierrez-Navarro O,Campos-Delgado DU,Arce-Santana ER,Mendez MO,Jo JA

更新日期：2014-03-01 00:00:00

abstract：:Patients undergoing a bone marrow stem cell transplant (BMT) face various risk factors. Analyzing data from past transplants could enhance the understanding of the factors influencing success. Records up to 120 measurements per transplant procedure from 1751 patients undergoing BMT were collected (Shariati Hospital). ...

journal_title：IEEE journal of biomedical and health informatics

authors： Taati B,Snoek J,Aleman D,Ghavamzadeh A

更新日期：2014-01-01 00:00:00

abstract：:Ultrasonography has been widely used to evaluate duodenogastric reflux (DGR). But to the best of our knowledge, no automatic analysis system was developed to realize the quantitative computer-aided analysis. In this paper, we propose a system to perform the automatic detection of DGR in the ultrasonic image sequences ...

journal_title：IEEE journal of biomedical and health informatics

authors： Chen C,Wang Y,Yu J,Zhou Z,Shen L,Chen YQ

更新日期：2014-01-01 00:00:00

abstract：:Radio-frequency catheter ablation (RCA) is an established treatment for ventricular tachycardia (VT). A key feature of the RCA procedure is the need for a mapping approach that facilitates the identification of the target ablation site. In this study, we investigate the effect of the location of the reference potentia...

journal_title：IEEE journal of biomedical and health informatics

authors： Sohn K,Lv W,Lee K,Galea AM,Hirschman GB,Hayward AM,Cohen RJ,Armoundas AA

更新日期：2014-01-01 00:00:00

abstract：:Wireless medical sensor networks (MSNs) are a key enabling technology in e-healthcare that allows the data of a patient's vital body parameters to be collected by the wearable or implantable biosensors. However, the security and privacy protection of the collected data is a major unsolved issue, with challenges coming...

journal_title：IEEE journal of biomedical and health informatics

authors： He D,Chan S,Tang S

更新日期：2014-01-01 00:00:00

abstract：:With the growing cost associated with the diagnosis and treatment of chronic neuro-degenerative diseases, the design and development of portable monitoring systems becomes essential. Such portable systems will allow for early diagnosis of motor function ability and provide new insight into the physical characteristics...

journal_title：IEEE journal of biomedical and health informatics

authors： Lee SI,Ghasemzadeh H,Mortazavi BJ,Sarrafzadeh M

更新日期：2013-11-01 00:00:00

abstract：:A learning scheme based on random forests is used to discriminate between different reach to grasp movements in 3-D space, based on the myoelectric activity of human muscles of the upper-arm and the forearm. Task specificity for motion decoding is introduced in two different levels: Subspace to move toward and object ...

journal_title：IEEE journal of biomedical and health informatics

authors： Liarokapis MV,Artemiadis PK,Kyriakopoulos KJ,Manolakos ES

更新日期：2013-09-01 00:00:00

abstract：:The aim of this study was to evaluate the inertial measures of the 30-s chair stand test using modern body-fixed motion sensors. Polynomial data fitting was used to correct the drift effect in the position estimation. Thereafter, the three most important test cycles phases ("impulse," "stand up," and "sit down") were ...

journal_title：IEEE journal of biomedical and health informatics

authors： Millor N,Lecumberri P,Gomez M,Martinez-Ramirez A,Rodriguez-Manas L,Garcia-Garcia FJ,Izquierdo M

更新日期：2013-07-01 00:00:00

abstract：:We present in this paper novel techniques that determine the semantic relationships among GeneOntology (GO) terms. We implemented these techniques in a prototype system called GoSE, which resides between user application and GO database. Given a set S of GO terms, GoSE would return another set S' of GO terms, where ea...

journal_title：IEEE journal of biomedical and health informatics

authors： Taha K

更新日期：2013-05-01 00:00:00

abstract：:In recent years, we have witnessed a rapid surge in assisted living technologies due to a rapidly aging society. The aging population, the increasing cost of formal health care, the caregiver burden, and the importance that the individuals place on living independently, all motivate development of innovative-assisted ...

journal_title：IEEE journal of biomedical and health informatics

authors： Rashidi P,Mihailidis A

更新日期：2013-05-01 00:00:00

abstract：:The development of a system for the automatic, objective, and reliable detection of cough events is a need underlined by the medical literature for years. The benefit of such a tool is clear as it would allow the assessment of pathology severity in chronic cough diseases. Even though some approaches have recently repo...

journal_title：IEEE journal of biomedical and health informatics

authors： Drugman T,Urbain J,Bauwens N,Chessini R,Valderrama C,Lebecque P,Dutoit T

更新日期：2013-05-01 00:00:00

abstract：:This paper introduces a low-complexity algorithm for the extraction of the fiducial points from the Electrocardiogram (ECG). The application area we consider is that of remote cardiovascular monitoring, where continuous sensing and processing takes place in low-power, computationally constrained devices, thus the powe...

journal_title：IEEE journal of biomedical and health informatics

authors： Mazomenos EB,Biswas D,Acharyya A,Chen T,Maharatna K,Rosengarten J,Morgan J,Curzen N

更新日期：2013-03-01 00:00:00

abstract：:This work deals with the extraction of patient-specific coronary venous anatomy in preoperative multislice computed tomography (MSCT) volumes. A hybrid approach has been specifically designed for low-contrast vascular structure detection. It makes use of a minimum cost path technique with a Fast-Marching front propaga...

journal_title：IEEE journal of biomedical and health informatics

authors： Garcia MP,Velut J,Boulmier D,Leclercq C,Garreau M,Haigron P,Toumoulin C

更新日期：2013-03-01 00:00:00

abstract：:Monitoring breath and identifying breathing movements have settled importance in many biomedical research areas, especially in the treatment of those with breathing disorders, e.g., lung cancer patients. Moreover, virtual reality (VR) revolution and their implementations on ubiquitous hand-held devices have a lot of i...

journal_title：IEEE journal of biomedical and health informatics

authors： Abushakra A,Faezipour M

更新日期：2013-03-01 00:00:00

abstract：:Colonoscopy is the most popular screening tool for colorectal cancer. Recent studies reported that retroflexion during colonoscopy helped to detect more polyps. Retroflexion is an endoscope maneuver that enables visualization of internal mucosa along the shaft of the endoscope, enabling visualization of the mucosa are...

journal_title：IEEE journal of biomedical and health informatics

authors： Wang Y,Tavanapong W,Wong J,Oh J,de Groen PC

更新日期：2013-01-01 00:00:00