In addition, few effective hardware platforms have been proposed to implement corresponding NUC algorithms. Thus, this paper proposed an improved neural-network based NUC algorithm by the guided image filter and the projection-based motion detection algorithm. First, the guided image filter is utilized...
,bstract Based on analy,ing the mechanism of the Hyper,Spectral CCD Imager' s non,uniformity and several non,uniformity correction algorithms. The method of tWo,point multi,section for Hyper,Spectral CCD Imager's non,uniformity correction Was presented. The tWo,point multi,section method has hig...
So non-uniformity correction (NUC) must be applied to infrared image created by IRFPA. By now non-uniformity correction algorithms can be divided into two categories that are reference-based correction algorithms [1], [2] and scene-based correction algorithms [3], [4], [5], [6], [7],...
Fig.5 Comparison of MSE between two algorithms 由图5 可见袁IRLMS算法和文中算法都有很好 的收敛特性袁对于运动的图像序列能够很快地收敛遥 但是IRLMS 算法由于缺乏对配准精度自适应的调 节参数更新速率和缺乏对前景运动位移的重新估 计袁 因此在配准精度降低和当场景中存在运动前景 时就会产生鬼影袁 同时 MSE ...
Non-uniformity correction of infrared images by midway equalization. Image Process. Online 2, 134–146 (2012). Article Google Scholar Pipa, D. R. et al. Recursive algorithms for bias and gain nonuniformity correction in infrared videos. IEEE Trans. Image Process. 21(12), 4758–4769 (2012)...
Aiming at solving the target fade-out and ghosting problems widely existed in the scene-based correction algorithms of infrared focal plane array(IRFPA),a new adaptive correction algorithm based on motion guidance is proposed.Firstly,a background image and bad-cell template is prepared for the real...
Interactive non-uniformity correction (NC) and interactive intensity standardization (IS) require sample tissue regions to be specified for several different types of tissues. Inter
Simulation Implement of Nonuniformity Correction Algorithms Based on Radiant Point; 基于辐射源类非均匀性校正算法的仿真实现 3. The Mixed Algorithm of Two-Point Multi-Section Nonuniformity Correction; 复合型两点多段非均匀性校正算法研究 更多例句>> 6) non-uniformity 非均匀性 1. Effects of non-un...
Current non-uniformity correction algorithms for DoFP are difficult to adapt to changes in integration time and perform poorly in low-polarization scenarios. Analyzing the characteristics of DoFP, formulating a pixel response model, and introducing an adaptive non-uniformity correction algorithm tailored ...
Various methods have been devised to detect and correct for non-uniformity in MRI data sets; however, few studies have compared the performance of different non-uniformity-correction (NUC) algorithms on standardized sets of brain images. Moreover, the evaluation of NUC algorithms is not ...