[PDF] Top 20 Target detection and recognition in SAR imagery based on KFDA

... original SAR images or sub-images as ...for SAR images are ...in SAR images using the peak ...different recognition results since each feature may not be valid in a certain ... See full document

... in SAR image applications. By analyzing the mathematical principles of KFDA and relevant features of vehicles, we proposed a vehicle detection method based on KFDA and a vehicle ... See full document

... automatic target detection and recognition ...for SAR target detection, comprising a bottom-up stage and top-down ...improved based on the difference between SAR ... See full document

... change detection (PBCD), the object-based change detection (OBCD), and therefore the hybrid change detection ...flood detection with multi temporal SAR information as associate ... See full document

... for SAR-IR-based target ...the SAR and IR image acquisition scenario is very important for enhancing the recognition performance, as shown in Figure 2a, which shows the scenario of ... See full document

... There is an interesting common phenomenon that has been observed from many deep CNNs trained on natural images. Typically, simple features, such as Gabor features, edges, and color blobs are learned at the first few ... See full document

... feature based solutions encode the SAR image by a set of attributes that are sufficiently descriptive to achieve target classification under various ...features based on Krawtchouk moments 29 ... See full document

... typical SAR micromotion targets include ground/ship-borne search antennas for air traffic control/surveillance [1], rotor blades of hovering heli- copters, and vibrating vehicles as well as their tires/ ...in ... See full document

... lowest recognition accuracy, even ...keypoint detection and feature ...of detection maps generated by ‘Fast-Hessian’ and the prototype of Hessian ...in target imaging region. They are ... See full document

... stages: detection [1, 2], recognition, and ...of SAR-ATR include template matching [3], support vector machine (SVM)[4], Linear interpolation [5] Principal Component Analysis [6, 7], multi-modal ... See full document

... ship detection in high- resolution SAR ...candidate target regions. Then, a dynamic constant-false-alarm-rate-based contour saliency model (CSM) is planned to step by step filter the false ... See full document

... in SAR target ...are based on assumptions about the background statistics which do not include the changes speckle filtering brings about, but they are suitable (in practice) for speckle filtered ... See full document

... automatic target recognition (ATR) system or by image interpreters to provide critical and timely information to field ...where target areas are extracted by an external on-board ATR algorithm and ... See full document

... Constrained energy minimization (CEM)-based constrained band selection (CCBS) (Chang & Wang, 2006) also exploits the CEM detector to select the bands. In this unsupervised filter method, each band vector is ... See full document

... for target detection when dealing with HSI that has been collected from off- nadir viewing ...developed based on the assumption that the sensor is approximately directly overhead of the scene at the ... See full document

... temporal and radiometric (Campbell, 2002). Spatial resolution represents the ability of the instruments to detect and distinguish small objects and fine details in a larger object. While, spectral resolution is defined ... See full document

... In this paper, we introduce Quadratic Phase Function algorithm to estimate the parameters of the LFM signal and propose a new algorithm for moving targets imaging, which can acquire an exact SAR image even under a ... See full document

... anomaly detection is viewed in this light, it would seem natural that the numerous outlier detection methods and principles proposed in the statistical literature are applicable to finding hyperspectral ... See full document

... An efficient vibration estimation method for synthetic aperture radar (SAR) systems based on phase-analysis method is presented. Small vibrations, which consist of multiple frequency components and are ... See full document

... primarily based on Roy’s largest eigen value method or Wishart likelihood-ratio test (Wishart-LRT) ...transform based techniques have became popular. A two-scale line detection method was proposed in ... See full document