New evaluation method based on correction-rate for non-uniformity correction of IRFPA

被引：0
作者：
Wang Min [1 ]
Shen Wei [1 ]
Chen Bin [1 ]
机构：
[1] Sun Yat Sen Univ, Dept Elect & Commun Engn, Sch Informat Sci & Technol, Guangzhou 510275, Peoples R China
来源：
JOURNAL OF INFRARED AND MILLIMETER WAVES | 2007年 / 26卷 / 01期
关键词：
infrared focal plane array( IRFPA); non-uniformity correction; correct-rate; non-uniformity characteristics;
D O I：
暂无
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A new evaluation method, Correction-Rate, was proposed, which can quantitively compute the effect of NUC, and some experiments were performed to verify its advantages. Correction-Rate uses the temporal noise as a reference standard to evaluate NU of the infrared images. It can not only reflect the display effect, but also the temperature-measuring precision. This measurement can be used in comparison of the performances of IRFPA system and evaluation of the effects of NUC methods. It is very meaningful for the further research of NUC.
引用
收藏
页码：56 / 60
页数：5
相关论文
共 6 条
[1]   A manufacturing process information model for design and process planning integration [J].
Feng, SC ;
Song, EY .
JOURNAL OF MANUFACTURING SYSTEMS, 2003, 22 (01) :1-15
[2]   Correctability and long-term stability of infrared focal plane arrays [J].
Gross, W ;
Hierl, T ;
Schulz, M .
OPTICAL ENGINEERING, 1999, 38 (05) :862-869
[3]   INFRARED FOCAL PLANE ARRAY TECHNOLOGY [J].
SCRIBNER, DA ;
KRUER, MR ;
KILLIANY, JM .
PROCEEDINGS OF THE IEEE, 1991, 79 (01) :66-85
[4]   Adaptive scene-based non-uniformity correction method for infrared-focal plane arrays [J].
Torres, SN ;
Vera, EM ;
Reeves, RA ;
Sobarzo, SK .
INFRARED IMAGING SYSTEMS: DESIGN, ANALYSIS, MODELING, AND TESTING XIV, 2003, 5076 :130-139
[5]   Scene-based nonuniformity correction for focal plane arrays by the method of the inverse covariance form [J].
Torres, SN ;
Pezoa, JE ;
Hayat, MM .
APPLIED OPTICS, 2003, 42 (29) :5872-5881
[6]  
Wu JF, 2006, J INFRARED MILLIM W, V25, P372
1