Automatic Building Extraction Using Advanced Morphological Operations and Texture Enhancing

Automatic building texture completion

In this paper a new image completion algorithm, specifically designed to work with building textures, is proposed. It uses high periodicity, inherent to building textures, to estimate a floor size. The usage of this estimate speeds up image completion process, allowing dealing with high texture resolutions, and helps to capture the macrostructure of the texture. Results and some ideas for furth...

Automatic Extraction of Linear Features Using Morphological Operations and Markov Randomfields

In this paper we have presented a model-based approach to the automatic extraction of linear features, in the images. This method consists of two steps. The first step utilizes local information related to the geometry and radiometry of the structures to be extracted. It consists of a series of morphological filtering stages. The resulting image serves as input to a line-following algorithm, wh...

A Brain Extraction Method using Contour and Morphological Operations

In this paper, we prepare segmenting the brain portion Magnetic Resonance Image (MRI). In our method, we first find the threshold using Riddler’s method and convert gray image to binary image. The head boundaries are detected by using contour of the head. By subtracting, we detect the scalp and remove it. We perform morphological operation to disconnect the non-brain region. Finally, by applyin...

Automatic Text Detection Using Morphological Operations and Inpainting

Image inpainting is the process of restoring the lost or damaged regions or modifying the image contents imperceptibly. It refers to the process of filling-in missing data in a designated region of the visual input. In this paper, the technique presented is for detection and removal of text from images. The system detects text using morphological operations, connected component labelling and a ...

Computer Aided Brain Tumor Edge Extraction Using Morphological Operations