A New Scene-Based Non-Uniformity Correction Algorithm for Infrared Focal Plane Array
نویسندگان
چکیده
منابع مشابه
Adaptive Scene-Based Non-Uniformity Correction Method for Infrared-Focal Plane Arrays
The non-uniform response in infrared focal plane array (IRFPA) detectors produces corrupted images with a fixed-pattern noise. In this paper we present an enhanced adaptive scene-based non-uniformity correction (NUC) technique. The method simultaneously estimates detector’s parameters and performs the non-uniformity compensation using a neural network approach. In addition, the proposed method ...
متن کاملAdaptive Bias Compensation for Non-Uniformity Correction on Infrared Focal Plane Array Detectors
The non-uniform response in infrared focal plane array (IRFPA) detectors produces corrupted images with a fixed-pattern noise. In this paper we present a new adaptive scene-based non-uniformity correction (NUC) technique. The method simultaneously estimates detector’s parameters and performs the non-uniformity compensation using a neural approach and a Kalman estimator in a frame by frame recur...
متن کاملA Generalized Algebraic Scene-based Nonuniformity Correction Algorithm for Infrared Focal Plane Arrays
OF DISSERTATION Submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy Engineering The University of New Mexico Albuquerque, New Mexico December, 2004 A Generalized Algebraic Scene-based Nonuniformity Correction Algorithm for Infrared Focal Plane Arrays by Bradley Michael Ratliff B.S., Computer Engineering, University of Dayton, 2000 M.S., Electrical Enginee...
متن کاملFast Adaptive Nonuniformity Correction for Infrared Focal-Plane Array Detectors
A novel adaptive scene-based nonuniformity correction technique is presented. The technique simultaneously estimates detector parameters and performs the nonuniformity correction based on the retina-like neural network approach. The proposed method includes the use of an adaptive learning rate rule in the gain and offset parameter estimation process. This learning rate rule, together with a red...
متن کاملRobust Approach for Nonuniformity Correction in Infrared Focal Plane Array
In this paper, we propose a new scene-based nonuniformity correction technique for infrared focal plane arrays. Our work is based on the use of two well-known scene-based methods, namely, adaptive and interframe registration-based exploiting pure translation motion model between frames. The two approaches have their benefits and drawbacks, which make them extremely effective in certain conditio...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Physics: Conference Series
سال: 2006
ISSN: 1742-6588,1742-6596
DOI: 10.1088/1742-6596/48/1/076