Content-based microscopic image retrieval system for multi-image queries.
In this paper, we describe the design and development of a multitiered content-based image retrieval (CBIR) system for microscopic images utilizing a reference database that contains images of more than one disease. The proposed CBIR system uses a multitiered approach to classify and retrieve microscopic images involving their specific subtypes, which are mostly difficult to discriminate and classify. This system enables both multi-image query and slide-level image retrieval in order to protect the semantic consistency among the retrieved images. New weighting terms, inspired from information retrieval theory, are defined for multiple-image query and retrieval. The performance of the system was tested on a dataset including 1666 imaged high power fields extracted from 57 follicular lymphoma (FL) tissue slides with three subtypes and 44 neuroblastoma (NB) tissue slides with four subtypes. Each slide is semantically annotated according to their subtypes by expert pathologists. By using leave-one-slide out testing scheme, the multi-image query algorithm with the proposed weighting strategy achieves about 93% and 86% of average classification accuracy at the first rank retrieval, outperforming the image-level retrieval accuracy by about 38 and 26 percentage points, for FL and NB diseases, respectively.
Department of Biomedical Informatics, The Ohio State University, Columbus, OH 43210, USA. haticecinarakakin@anadolu.edu.tr
Hatice Cinar
HC
Akakin
Metin N
MN
Gurcan
D000465:Algorithms; D016208:Databases, Factual; D006651:Histocytochemistry / Q000379:methods; D006801:Humans; D007091:Image Processing, Computer-Assisted / Q000379:methods*; D008224:Lymphoma, Follicular / Q000473:pathology; D008853:Microscopy / Q000379:methods*; D009447:Neuroblastoma / Q000473:pathology