Segmentation of Microscopic Bone Images
نویسنده
چکیده
Characteristics of microscopic bone cross section images carry essential clues for defining the important features in the bone cross section such as harvesian canals, osteons, osteon fragments, lamellar bone, bony trabeculae, myxoid matrix and artifact for different age groups and also for age related developments & diseases. The traditional approaches of bone microscopic image analysis rely primarily on manual processes with very limited number of bone samples which is very difficult to get reliable and consistent conclusions. A new method of hybrid technique of image segmentation which uses microscopic images for processing is proposed. This hybrid segmentation technique automates the bone image analysis process and is able to produce reliable results based on qualitative measurements of the features extracted from the microscopic bone images. The study of correlation of bone structural features and age related developments & diseases become feasible from large databases of bone images.
منابع مشابه
Comparison of state-of-the-art atlas-based bone segmentation approaches from brain MR images for MR-only radiation planning and PET/MR attenuation correction
Introduction: Magnetic Resonance (MR) imaging has emerged as a valuable tool in radiation treatment (RT) planning as well as Positron Emission Tomography (PET) imaging owing to its superior soft-tissue contrast. Due to the fact that there is no direct transformation from voxel intensity in MR images into electron density, itchr('39')s crucial to generate a pseudo-CT (Computed Tomography) image ...
متن کاملAutomatic Sperm Analysis in Microscopic Images of Human Semen: Segmentation Using Minimization of Information Distance
Introduction The morphologic features of human sperms are key indicators for monitoring fertility problems in men. Therefore, automated analyzing methods via microscopic videos have become the most favorite policy in infertility treatment during the last decades. Materials and Methods In the proposed method, firstly a hypothesis testing framework was defined to distinguish sperms from backgroun...
متن کاملSegmentation and Analysis of Microscopic Osteosarcoma Bone Images
Characteristics of microscopic osteosarcoma bone cross section images carry essential clues for defining the important features in the bone cross section such as stroma, bone, malignant cell, myxoid matrix, artifact for different age groups and also for age related developments & diseases. The traditional approaches of bone microscopic image analysis rely primarily on manual processes with very...
متن کاملTrabecular Bone Image Segmentation Using Iterative Watershed and Multi Resolution Analysis
Usually, bone fragility risk is related to deteriorations of osseous architecture. However, medical imaging is one of the means to appreciate in vivo bone screen, such as microscopic or micro-tomography images, which is important in the follow up of the osteoporosis. In this paper, a new image segmentation technique of trabecular bone images is introduced. It combines both hierarchical watershe...
متن کاملA CAD System Framework for the Automatic Diagnosis and Annotation of Histological and Bone Marrow Images
Due to ever increasing of medical images data in the world’s medical centers and recent developments in hardware and technology of medical imaging, necessity of medical data software analysis is needed. Equipping medical science with intelligent tools in diagnosis and treatment of illnesses has resulted in reduction of physicians’ errors and physical and financial damages. In this article we pr...
متن کامل