e-ISSN : 0975-4024 p-ISSN : 2319-8613   
CODEN : IJETIY    

International Journal of Engineering and Technology

Home
IJET Topics
Call for Papers 2021
Author Guidelines
Special Issue
Current Issue
Articles in Press
Archives
Editorial Board
Reviewer List
Publication Ethics and Malpractice statement
Authors Publication Ethics
Policy of screening for plagiarism
Open Access Statement
Terms and Conditions
Contact Us

ABSTRACT

ISSN: 0975-4024

Title : SCENE BASED TWO-POINT NONUNIFORMITY CORRECTION of THERMAL IMAGES
Authors : D. Bhavana, V.Rajesh, D.Ravi Tej, Ch.V.Sankara sarma, R.V.S.J.Swaroopa
Keywords : Infrared Radiation, non-uniformities, Infrared detector.
Issue Date : Apr-May 2013
Abstract :
Infrared imaging is a branch of technology that uses Infrared radiation to create an image. Night vision image equipment which uses infrared radiation play an important role for military and civilian applications, and the key kernel is no-light-level image processing system The presence of non-uniformities in the resultant image is a severe problem. . In this paper, we present a scene based two point non-uniformity correction method to improve its vision quality. Gain and Offsets are calculated for a particular frame and the analysis is done based on the corresponding gain and offset coefficients. The non-uniformities are removed and bad pixels can be replaced.
Page(s) : 1748-1754
ISSN : 0975-4024
Source : Vol. 5, No.2