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research-article
Interoperability in digital electrocardiography: harmonization of ISO/IEEE x73-PHD and SCP-ECG

The ISO/IEEE 11073 (x73) family of standards is a reference frame for medical device interoperability. A draft for an ECG device specialization (ISO/IEEE 11073-10406-d02) has already been presented to the Personal Health Device (PHD) Working Group, and ...

research-article
Equivalent moving dipole localization of cardiac ectopic activity in a swine model during pacing

Localization of the initial site of cardiac ectopic activity has direct clinical benefits for treating focal cardiac arrhythmias. The aim of the present study is to experimentally evaluate the performance of the equivalent moving dipole technique on ...

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Acknowledgment of Editors and Reviewers

Thanks and lists the editors and reviewers who contributed to IEEE Transactions on Information Technology in Biomedicine.

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Data-centric privacy protocol for intensive care grids

Modern e-Health systems require advanced computing and storage capabilities, leading to the adoption of technologies like the grid and giving birth to novel health grid systems. In particular, intensive care medicine uses this paradigm when facing a ...

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Real-time visualized freehand 3D ultrasound reconstruction based on GPU

Visualized freehand 3-D ultrasound reconstruction offers to image incremental reconstruction during acquisition and guide users to scan interactively for high-quality volumes. We originally used the graphics processing unit (GPU) to develop a visualized ...

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Full-angle fluorescence diffuse optical tomography with spatially coded parallel excitation

Challenges remain in imaging fast biological activities through whole small animal using fluorescence diffuse optical tomography (FDOT). In this study, a novel full-angle FDOT with spatially coded parallel excitation (SC-FDOT) is proposed, which ...

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An optimized tongue image color correction scheme

The color images produced by digital cameras are usually device-dependent, i.e., the generated color information (usually presented in RGB color space) is dependent on the imaging characteristics of specific cameras. This is a serious problem in ...

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Searching protein 3-D structures for optimal structure alignment using intelligent algorithms and data structures

In this paper, we present a novel algorithm for measuring protein similarity based on their 3-D structure (protein tertiary structure). The algorithm used a suffix tree for discovering common parts of main chains of all proteins appearing in the current ...

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A low-power RFID integrated circuits for intelligent healthcare systems

This paper presents low-power radio-frequency identification (RFID) technology for intelligent healthcare systems. With attention to power-efficient communication in the body sensor network, RF power transfer was estimated and the required lowpower ICs, ...

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Trustworthy data collection from implantable medical devices via high-speed security implementation based on IEEE 1363

Implantable medical devices (IMDs) have played an important role in many medical fields. Any failure in IMDs operations could cause serious consequences and it is important to protect the IMDs access from unauthenticated access. This study investigates ...

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Active learning methods for electrocardiographic signal classification

In this paper, we present three active learning strategies for the classification of electrocardiographic (ECG) signals. Starting from a small and suboptimal training set, these learning strategies select additional beat samples from a large set of ...

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GPGPU-aided ensemble empirical-mode decomposition for EEG analysis during anesthesia

Ensemble empirical-mode decomposition (EEMD) is a novel adaptive time-frequency analysis method, which is particularly suitable for extracting useful information from noisy nonlinear or nonstationary data. Unfortunately, since the EEMD is highly compute-...

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Sleep-states-transition model by body movement and estimation of sleep-stage-appearance probabilities by Kalman filter

The judgment standards of R-K method include ambiguities and are thus compensated by subjective interpretations of sleep-stage scorers. This paper presents a novel method to compensate uncertainties in judgments by the subjective interpretations by the ...

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Estimating posture-recognition performance in sensing garments using geometric wrinkle modeling

A fundamental challenge limiting information quality obtained from smart sensing garments is the influence of textile movement relative to limbs.We present and validate a comprehensive modeling and simulation framework to predict recognition performance ...

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LOBIN: E-textile and wireless-sensor-network-based platform for healthcare monitoring in future hospital environments

This paper describes a novel healthcare IT platform developed under the LOBIN project, which allows monitoring several physiological parameters, such as ECG, heart rate, body temperature, etc., and tracking the location of a group of patients within ...

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Applying wearable solutions in dependent environments

This paper proposes a multiagent system (MAS) that uses smart wearable devices and mobile technology for the care of patients in a geriatric home care facility. The system is based on an advanced ZigBee wireless sensor network (WSN) and includes ...

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Rhythm of life aid (ROLA): an integrated sensor system for supporting medical staff during cardiopulmonary resuscitation (CPR) of newborn infants

During the stress of cardiopulmonary resuscitation (CPR), it is difficult to maintain the right rhythm and correct ratio of insufflations to chest compressions and to exert the compressions at a constant pressure. In this paper, we propose and ...

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Detection of falls among the elderly by a floor sensor using the electric near field

We present a new fall-detection method using a floor sensor based on near-field imaging. The test floor had a resolution of 9 × 16. The shape, size, and magnitude of the patterns are used for classification. A test including 650 events and ten people ...

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