Analysis of Random Projection & Live –Wire For Texture Extraction & Segmentation
Journal Title: IOSR Journals (IOSR Journal of Electrical and Electronics Engineering) - Year 2018, Vol 13, Issue 5
Abstract
Automatic image segmentation requires a certain degree of depth of work combining image clustering, feature extraction, statistical analysis and iterative feedback. Researchers have been using algorithms like Principal component analysis (PCA) combined with advanced feature extraction techniques like gray level co-occurrence integrated algorithm (GLCIA), along with maximal difference schemes (MDS), have been proposed by researchers, and provide good quality of semi-automatic segmentation. But in these techniques, user intervention is needed in at least 1 of the steps in order to get a proper output. This work proposes a RP-live wire based algorithm which optimizes the segmentation process, and removes the user intervention from the segmentation process in order to produce high quality segmented images with truly automatic segmentation. Our results demonstrate a 20% improvement in overall system speed and 10% improvement in segmentation accuracy when compared with traditional algorithms.
Authors and Affiliations
Pradnya A. Maturkar, M. A. Gaikwad
Keywords
Related Articles
- EP ID EP406758
- DOI 10.9790/1676-1305020105.
- Views 128
- Downloads 0
Improved Electrical Performances of An InP/ InGaAs Heterojunction Bipolar Transistor
Bipolar Heterojunction Transistors (HBTs) have proved to be excellent devices for applications in microwave telecommunication systems. In this study, the aim is to optimize and to improve the InP / InGaAs HBT electrical...
Removal of EMG Artifacts from Multichannel EEG Signal Using Automatic Dynamic Segmentation and Adaptive Thresholding with Multilevel Decomposed Wavelets
Background: Like the brain, muscles also generate electrical signals. These signals are picked up by EEG electrodes and become muscle artifacts in EEG recording. MA is looking like fast oscillations. EEG signals disturbe...
Adaptive Cruise Control for vechile modelling using MATLAB
This paper proposes the P, PI, PID, IPDcomparison and analysis for full range of Adaptive Cruise Control System (ACC). ACC is the facultative cruise control for the vehicles that automatically adjusts the vehicle speed t...
Low Latency Ifft Design for Ofdm Systems
OFDM is a multi carrier modulation technique used in the various digital communication systems like 3G GSM, WiMAX, and LTE etc. The main advantage of this transmission technique is their hardiness to channel fading in wi...
Harmonics Currents Cancelation by Three-Phase 4-wire Hybrid Active Power Filter with Split Capacitors and STF
The quality of electrical power is the major important goal of all researchers. In utility power system it has been observed that harmonics build a major role in reducing the quality power. These harmonics caused by nonl...