Feature Extraction on Images through a Mathematical Morphological Operation Using Watershed

Feature Extraction on Images through a Mathematical Morphological Operation Using Watershed

Image processing plays a major role in various applications. These images may be affected from noises that lead to disorder in embedding the messages. Inorder to overcome this problem various preprocessing techniques are involved. The main objective of this paper is to segment the image through watershed segmentation of image and can embed the secret messages. Extraction of segmentation is also...

An Analysis of Edge Extraction for MRI Medical Images through Mathematical Morphological Operators Approaches

Medical image processing plays a major role in diagnosing of various human diseases, these images may be affected from noises i.e. unwanted signals or disturbance during acquisition thus it leads to disorder in identifying the affected human organs, in order to overcome this problem various pre-processing techniques are involved. The main objective is to segment the MRI medical image through ex...

Automatic Urban Feature Extraction Using Mathematical Morphology

Manual method of feature extraction from remote sensing imagery is a tedious and time-consuming process. The current paper presents the application of Mathematical Morphology for extracting urban features like buildings and roads from remotely sensed imagery. Roads and Buildings are the major features that influence urban planning and development. Also, GIS databases are to be frequently update...

Morphological memories for feature extraction in hyperspectral images

Morphological Feature Extraction of Thermal Images for Thyroid Detection

Nowadays thyroid gland disorder is very common disease. More than one third of all women may be found to have at least one thyroid nodule disorder during their lifetime. Thyroid detection test is usually done by invasive and noninvasive methods. Invasive methods are traumatic methods and non-invasive methods like ultrasound and x-rays should not be used many time. Thyroid function tests (TFTs) ...