Research Output 1995 2017

Filter
Article
2017

Extraction of skin lesions from non-dermoscopic images for surgical excision of melanoma

Jafari, M. H., Nasr-Esfahani, E., Karimi, N., Soroushmehr, S. M. R., Samavi, S. & Najarian, K. Mar 24 2017 In : International Journal of Computer Assisted Radiology and Surgery. p. 1-10 10 p.

Research output: Contribution to journalArticle

Melanoma
Skin
Costs and Cost Analysis
Datasets
Electric Impedance
Artifacts
Respiration
Independent component analysis
Least-Squares Analysis

Pyramidal modeling of geometric distortions for retargeted image quality evaluation

Karimi, M., Samavi, S., Karimi, N., Soroushmehr, S. M. R., Lin, W. & Najarian, K. Jul 29 2017 In : Multimedia Tools and Applications. p. 1-22 22 p.

Research output: Contribution to journalArticle

Image quality
Aspect ratio
Pixels
Degradation
1 Citations

Quality assessment of retargeted images by salient region deformity analysis

Karimi, M., Samavi, S., Karimi, N., Soroushmehr, S. M. R., Lin, W. & Najarian, K. Feb 1 2017 In : Journal of Visual Communication and Image Representation. 43, p. 108-118 11 p.

Research output: Contribution to journalArticle

Optical flows
Aspect ratio
Degradation

Robust image watermarking scheme using bit-plane of hadamard coefficients

Etemad, E., Samavi, S., Reza Soroushmehr, S. M., Karimi, N., Etemad, M., Shirani, S. & Najarian, K. Jan 28 2017 In : Multimedia Tools and Applications. p. 1-23 23 p.

Research output: Contribution to journalArticle

Watermarking
Transparency
Hadamard transforms
Image watermarking
Discrete cosine transforms

Surface area-based focus criterion for multi-focus image fusion

Nejati, M., Samavi, S., Karimi, N., Reza Soroushmehr, S. M., Shirani, S., Roosta, I. & Najarian, K. Jul 1 2017 In : Information Fusion. 36, p. 284-295 12 p.

Research output: Contribution to journalArticle

Image fusion
Lenses
Optical devices
Computer vision
Image processing

Windowed persistent homology: A topological signal processing algorithm applied to clinical obesity data

Biwer, C., Rothberg, A., Reger, H. I., Derksen, H., Burant, C. F. & Najarian, K. May 1 2017 In : PLoS ONE. 12, 5, e0177696

Research output: Contribution to journalArticle

Signal processing
Obesity
Methacholine Compounds
Fetal Monitoring
Airway Obstruction
2016

A signal processing approach for detection of hemodynamic instability before decompensation

Belle, A., Ansari, S., Spadafore, M., Convertino, V. A., Ward, K. R., Derksen, H. & Najarian, K. Feb 1 2016 In : PLoS One. 11, 2, e0148544

Research output: Contribution to journalArticle

Hemodynamics
hemodynamics
Bibliography of Medicine
monitoring
Heart Rate
1 Citations

Boosted Dictionary Learning for Image Compression

Nejati, M., Samavi, S., Karimi, N., Soroushmehr, S. M. R. & Najarian, K. Oct 1 2016 In : IEEE Transactions on Image Processing. 25, 10, p. 4900-4915 16 p., 7536205

Research output: Contribution to journalArticle

Data Compression
Learning
Glossaries
Image compression
Signal processing
1 Citations

Denoising by low-rank and sparse representations

Nejati, M., Samavi, S., Derksen, H. & Najarian, K. Apr 1 2016 In : Journal of Visual Communication and Image Representation. 36, p. 28-39 12 p.

Research output: Contribution to journalArticle

Image denoising
Restoration
Removal
Recovery

Digitization of Electrocardiogram From Telemetry Prior to In-hospital Cardiac Arrest: A Pilot Study

Attin, M., Wang, L., Soroushmehr, S. M. R., Lin, C. D., Lemus, H., Spadafore, M. & Najarian, K. Mar 1 2016 In : Biological Research for Nursing. 18, 2, p. 230-236 7 p.

Research output: Contribution to journalArticle

Telemetry
Heart Arrest
Electrocardiography
Disclosure
Heart Rate

Framework for robust blind image watermarking based on classification of attacks

Heidari, M., Samavi, S., Soroushmehr, S. M. R., Shirani, S., Karimi, N. & Najarian, K. Nov 18 2016 In : Multimedia Tools and Applications. p. 1-21 21 p.

Research output: Contribution to journalArticle

Watermarking
Image watermarking
Internet

Integration of attributes from non-linear characterization of cardiovascular time-series for prediction of defibrillation outcomes

Shandilya, S., Kurz, M. C., Ward, K. R. & Najarian, K. Jan 7 2016 In : PLoS One. 11, 1, e0141313

Research output: Contribution to journalArticle

Nonlinear Dynamics
Anthralin
Out-of-Hospital Cardiac Arrest
Cardiopulmonary Resuscitation
Carbon Dioxide
1 Citations

Suppression of false arrhythmia alarms in the ICU: A machine learning approach

Ansari, S., Belle, A., Ghanbari, H., Salamango, M. & Najarian, K. Jul 25 2016 In : Physiological Measurement. 37, 8, p. 1186-1203 18 p.

Research output: Contribution to journalArticle

Artificial Intelligence
Cardiac Arrhythmias
Learning systems
Ventricular Fibrillation
Ventricular Tachycardia
3 Citations

Toward practical guideline for design of image compression algorithms for biomedical applications

Karimi, N., Samavi, S., Soroushmehr, S. M. R., Shirani, S. & Najarian, K. Sep 1 2016 In : Expert Systems with Applications. 56, p. 360-367 8 p.

Research output: Contribution to journalArticle

Big data
Data compression
Image compression
Medicine
Individualized Medicine
Delivery of Health Care
Patient Acceptance of Health Care
2015
22 Citations

Big data analytics in healthcare

Belle, A., Thiagarajan, R., Soroushmehr, S. M. R., Navidi, F., Beard, D. A. & Najarian, K. 2015 In : BioMed Research International. 2015, 370194

Research output: Contribution to journalArticle

Caprylates
Thoracoscopy
Delivery of Health Care
Health Services Research
Genomics
4 Citations

Electrocardiogram characteristics prior to in-hospital cardiac arrest

Attin, M., Feld, G., Lemus, H., Najarian, K., Shandilya, S., Wang, L., Sabouriazad, P. & Lin, C. D. Jun 1 2015 In : Journal of Clinical Monitoring and Computing. 29, 3, p. 385-392 8 p.

Research output: Contribution to journalArticle

Heart Arrest
Electrocardiography
Demography
Telemetry
Cardiopulmonary Resuscitation
1 Citations
Impedance Plethysmography
Artifacts
Plethysmography
Respiration
Monitoring
1 Citations

Spleen Segmentation and Assessment in CT Images for Traumatic Abdominal Injuries

Reza Soroushmehr, S. M., Davuluri, P., Molaei, S., Hargraves, R. H., Tang, Y., Cockrell, C. H., Ward, K. & Najarian, K. Sep 28 2015 In : Journal of Medical Systems. 39, 9, 87

Research output: Contribution to journalArticle

Abdominal Injuries
Spleen
Tomography
Merging
Lacerations
2014
Optical Devices
Dental Caries
Tooth
Expert systems
Wavelet transforms
5 Citations

Bone segmentation and 3D visualization of CT images for traumatic pelvic injuries

Wu, J., Belle, A., Hargraves, R. H., Cockrell, C., Tang, Y. & Najarian, K. Mar 2014 In : International Journal of Imaging Systems and Technology. 24, 1, p. 29-38 10 p.

Research output: Contribution to journalArticle

Bone
Airway Obstruction
Anthralin
Cimetidine
Visualization
2 Citations

Rule-based computer aided decision making for traumatic brain injuries

Belle, A., Ji, S. Y., Chen, W., Huynh, T. & Najarian, K. 2014 In : Intelligent Systems Reference Library. 56, p. 229-259 31 p.

Research output: Contribution to journalArticle

decision making
computer
system
Decision making
brain
2013
10 Citations

A hierarchical method for removal of baseline drift from biomedical signals: Application in ECG analysis

Luo, Y., Hargraves, R. H., Belle, A., Bai, O., Qi, X., Ward, K. R., Pfaffenberger, M. P. & Najarian, K. 2013 In : The Scientific World Journal. 2013, 896056

Research output: Contribution to journalArticle

Carps
Electrocardiography
Electric Impedance
Noise
Electrodes
6 Citations
Nucleus
Cell
Entropy
Cell Nucleus
Wound Healing
3 Citations
Intracranial Pressure
Tomography
Brain
Biogenic Amines
Down Syndrome
11 Citations

Heart rate variability analysis during central hypovolemia using wavelet transformation

Ji, S. Y., Belle, A., Ward, K. R., Ryan, K. L., Rickards, C. A., Convertino, V. A. & Najarian, K. Jun 2013 In : Journal of Clinical Monitoring and Computing. 27, 3, p. 289-302 14 p.

Research output: Contribution to journalArticle

Wavelet Analysis
Hypovolemia
Heart Rate
Fractals
Artificial Intelligence
2 Citations

Intracranial pressure (ICP) level estimation using textural features of brain CT images

Aghazadeh, B. S., Khaleghi, M., Pidaparti, R. & Najarian, K. 2013 In : Computer Methods in Biomechanics and Biomedical Engineering: Imaging and Visualization. 1, 3, p. 130-137 8 p.

Research output: Contribution to journalArticle

Intracranial Pressure
Tomography
Brain
Wavelet Analysis
Support Vector Machines
1 Citations
Brain
Wavelet transforms
Support vector machines
Feature extraction
Textures
2 Citations
selection
Artificial Intelligence
Intracranial Pressure
Brain Injuries
Biogenic Amines

Signal, Image Processing, and Machine Learning: The Key to Complex Problems in Medicine and Biology

Zahery, M. & Najarian, K. 2013 In : Unknown Journal. 37, p. 141-152 12 p.

Research output: Contribution to journalArticle

Artificial Intelligence
Decision Making
Medicine
Software Design
Hemorrhagic Shock
2012
4 Citations

An automated method for analysis of microcirculation videos for accurate assessment of tissue perfusion

Demir, S. U., Hakimzadeh, R., Hargraves, R. H., Ward, K. R., Myer, E. V. & Najarian, K. Dec 21 2012 In : BMC Medical Imaging. 12, 37

Research output: Contribution to journalArticle

Microcirculation
Microvessels
Video Recording
Resuscitation
Blood Vessels
13 Citations
Dental Facilities
Electrocardiography
Antimony Potassium Tartrate
Eye Hemorrhage
AKR murine leukemia virus
7 Citations

Fracture detection in traumatic pelvic CT images

Wu, J., Davuluri, P., Ward, K. R., Cockrell, C., Hobson, R. & Najarian, K. 2012 In : International Journal of Biomedical Imaging. 2012, 327198

Research output: Contribution to journalArticle

Tomography
Pelvic Bones
Bone Fractures
Wounds and Injuries
Wavelet Analysis
6 Citations

Hemorrhage detection and segmentation in traumatic pelvic injuries

Davuluri, P., Wu, J., Tang, Y., Cockrell, C. H., Ward, K. R., Najarian, K. & Hargraves, R. H. 2012 In : Computational and Mathematical Methods in Medicine. 2012, 898430

Research output: Contribution to journalArticle

Hemorrhage
Wounds and Injuries
Segmentation
Decision making
Decision Making
10 Citations
Artificial Intelligence
Ventricular Fibrillation
Heart Arrest
Area Under Curve
Electrocardiography
2011
5 Citations
Blood Coagulation
Costs and Cost Analysis
Coagulation
Biological systems
Blood

An Adaptive Entropic Thresholding Technique for Image Processing and Diagnostic Analysis of Microcirculation Videos

Mirshahi, N., Demir, S., Ward, K., Hakimzadeh, R. & Najarian, K. 2011 In : International Journal on Advances in Life Sciences. 2, p. 133-142

Research output: Contribution to journalArticle

video
Microcirculation
analysis
Resuscitation
Blood Vessels
3 Citations
Hemorrhage
Wounds and Injuries
Computerized tomography
Statistical tests
Pelvis
Pelvic Bones
Bone
Computerized tomography
Tissue
Physicians
1 Citations
Decision Making
Physicians
Datasets
Decision support systems
Computational complexity
2010
1 Citations

An adaptive entropic thresholding technique for image processing and diagnostic analysis of microcirculation videos

Mirshahi, N., Najarian, K., Demir, S., Hobson, R., Ward, K. & Hakimzadeh, R. 2010 In : International Journal on Advances in Life Sciences. 2, 3-4, p. 133-142 10 p.

Research output: Contribution to journalArticle

video
Microcirculation
analysis
Resuscitation
Blood Vessels
2 Citations

A signal processing method to explore similarity in protein flexibility

Mirshahi, N., Vasilache, S., Ji, S. Y., Mottonen, J., Jacobs, D. J. & Najarian, K. 2010 In : Advances in Bioinformatics. 2010, 454671

Research output: Contribution to journalArticle

Proteins
Datasets
Signal processing
Image processing
Mechanical properties
2009
24 Citations
Computer-Assisted Decision Making
Artificial Intelligence
Wounds and Injuries
Brain Injuries
Decision Making
6 Citations
Bone and Bones
Wounds and Injuries
Bone Fractures
Pelvis
Femur
23 Citations
Brain
Brain Injuries
Skull
Health Care Costs
Decision Making
Brain Mapping
Wavelet Analysis
Dyslexia
Magnetic Resonance Imaging
Healthy Volunteers
Hemorrhagic Shock
Electrocardiography
Blood
Lower Body Negative Pressure
Support Vector Machines