There are several major challenges in detecting and recognizing multiple hidden objects
from millimeter wave SAR security inspection images: inconsistent clarity of objects, similar …

A new method for supervised texture classification, denoted by frame texture classification
method (FTCM), is proposed. The method is based on a deterministic texture model in which …

The phase of a signal is a non-trivial quantity. It is therefore often ignored in favor of signal
magnitude. However, phase conveys more information regarding signal structure than …

Range verification in proton therapy is a critical quality assurance task. We studied the
feasibility of online range verification based on proton-induced acoustic signals, using a …

This paper presents a technique for automatic airborne target recognition and tracking in
forward-looking infrared (FLIR) images with a complex background. An image splitting and …

In this paper, a new method based on background prediction and high-order statistics for
infrared dim small target detection is proposed. Firstly, the wavelet filter is introduced to …

This paper describes a new wavelet-based anomaly detection technique for a dual-band
forward-looking infrared (FLIR) sensor consisting of a coregistered longwave (LW) with a …

A novel algorithm is presented based on non-subsampled contourlet transform (NSCT) and
two dimension property histogram in order to realize the aerial small target detection of …

Automatic target recognition (ATR) based on the emerging technology of Compressed
Sensing (CS) can considerably improve accuracy, speed and cost associated with these …

摘要针对低信噪比红外图像中弱小目标检测难的问题, 在分析红外弱小目标各向梯度特征的基础
上, 提出了一种新的红外弱小目标检测算法. 该算法基于红外弱小目标各向梯度均快速下降的 …