Segmentation Using Saliency–color Mapping Technique

Iris Pattern Segmentation using Automatic Segmentation and Window Technique

A Biometric system is an automatic identification of an individual based on a unique feature or characteristic. Iris recognition has great advantage such as variability, stability and security. In this paper, use the two methods for iris segmentation -An automatic segmentation method and Window method. Window method is a novel approach which comprises two steps first finds pupils' center and th...

Review on Image Segmentation Using Mapping Method

In this paper, we are going to discuss various concepts related to image segmentation and different mapping methods. We have discussed Poincare maps for segmentation of images. To implement this method, we have to consider pair wise region comparison so that we get to know the minimum edge weight comprising between two regions and also calculate difference between both of them. We have discusse...

Texture Segmentation Using Modified Mountain Clustering Technique

PAPR Reduction Using Modified Selective Mapping Technique

--------------------------------------------------------------------ABSTRACT-------------------------------------------------------------------------Multi-carrier modulation is an attractive technique for fourth generation wireless communication. Orthogonal Frequency Division Multiplexing (OFDM) is multi-carrier transmission scheme. Its high Peak to Average Power Ratio (PAPR) of the transmitted...

gas pipeline corrosion mapping using pulsed eddy current technique

oil and gas transmission pipelines are critical items of infrastructure in providing energy sources to regions and countries. steel pipes are commonly used which can be subject to both internal and external corrosion. this paper presents an advanced nondestructive inspection technique for detection of oil-gas pipeline corrosion defect. the pulsed eddy current (pec) method has been successfully ...