The appropriate collection and consumption of electronic health information about an
individual patient or population is the bedrock of modern healthcare, where electronic …

In this paper we depict an implemented system for medical image retrieval. Our system
performs retrieval based on both textual and visual content, separately and combined, using …

Heterogeneous sources of information, such as images, videos, text and metadata are often
used to describe different or complementary views of the same multimedia object, especially …

A plethora of multimedia data is available in the big data era, online or in personal
collections, containing images, videos, textual metadata, and spatiotemporal information …

In this paper we propose a system for medical image retrieval using multimodal data. The
system can be separated in an off-line and on-line phase. The off-line phase deals with …

A gradient-projected relevance feedback algorithm based on non-negative matrix
factorization (NMF) is proposed in this study to improve the performance of retrieval …

In this thesis we have researched the field of medical documents retrieval. Our work in the
field resulted in a complex medical document retrieval system which contains the proposed …