A Novel Feature Extraction Scheme for Medical X-Ray Images

BPT is an image presentation method proposed by Salembier and Garrido (2000). This method expresses and stores images in a region-based and multi-scale form, making the

As work focus on to study the texture features only for document classification, Gabor response matrix, Local binary patterns and Edge orientation histogram are extracted from ROI

Zhang et.al., [4] have proposed a method to recognize a bridge over water in remote sensing image by using binary coding specific to combination feature extraction

The present paper proposes a novel approach for noise removal cum edge detection for both gray scale and binary images using morphological operations.. Two images consisting of

In this paper a novel edge detection scheme which uses a statistical thresholding based on the sub band decomposition of images with Laplacian Pyramid at an appropriate scale and

Analysis is also done using Principle Component Analysis (PCA) based Local Binary Pattern (LBP) and Unsupervised classification to discriminate tumor regions from normal

In the decryption process the two corresponding shares are stacked together (using OR operation) to recover the secret pixel. Two share of a white secret pixel are of the same while

In this paper a modified scheme of Laplacian of Gaussian operator with 9x9 mask for generating gradient images is proposed and produces greater accuracy and