Research

Subjects

Data compression

Information theory (source model,codes,source coding theorems))
Lossless and lussy image coders
DCT-based transform coding
Wavelet-based compression

Image quality evaluation

Subjective and objective methods
ROC-based assessment and modifications
Diagnostic accuracy estimation of processed images

Digital radiography

Context based image indexing and retrieval
Medical Teleinformation Systems (RIS,PACS,DICOM)
Image communication and archiving, interactive protocols
Teleconsultation
Digital acquisition

CADD: Computer-aided (assisted) detection and diagnosis

Perception enhancement
CADD systems for mammography, ultrasound (breast), radiography (chest), CT (brain)
Objective diagnostic procedures

Analysis and processing of image data: general theory

Preprocessing, Data approximation, Segmentation
Volume data reconstruction