-
ISAR
：近距离目标超高分辨率微波成像技术在安全检测、非破坏性控制、生物医学等领域中有着非常重要的应用
价值和广阔的应用前景。该文利用基于窄脉冲形式的超宽带时域雷达系统研究近距离目标的高分辨率ISAR成像，
给出了仿真和实测结果。利用转台旋转目标，基于超宽带脉冲源和超宽带收发天线以及高性能取样示波器，配以同
步触发脉冲和自行研发的数据采集软件，搭建了该时域雷达实验系统，提出了准确获取目标回波信息的实验条件，
和实现回波延时精确校正的误差补偿方法。并针对采样时间窗内的杂波干扰，讨论了时域后向投影算法(Back
Projection，BP)与背景对消技术相结合的成像算法，实现了分辨率为 8 mm 的近距离目标的成像，准确地反映了
目标的位置、形状和大小等信息。( The high resolution imaging of near field targets are interesting for security, non-destructive control and
biomedical application. In this paper, high resolution near field ISAR imaging is implemented using Ultra Wide
Band (UWB) time domain radar system. Simulation and experiment are both conducted. The target is rotated by
turntable. The system is built based on the UWB pulse source, UWB antennas, high performance sampling
oscillograph, synchronous trigger pulse and proper motion study data acquisition software. Experiment condition
and delay errors compensation method are presented to obtain accurate echo information of the target. And Back
Projection (BP) combined with background cancel algorithm is discussed considering the clutter interference in
time window. )
- 2011-06-19 10:30:55下载
- 积分：1
-
ssim
这是最经典的平面图像质量评价的ssim实现，算法实现简单。(image quality assessment)
- 2020-07-08 16:18:56下载
- 积分：1
-
SIF
说明： GOME-2数据反演叶绿素荧光算法代码，添加文件为GOME-2 level 1b级数据时，得到的Fs数组即为反演结果(Code of chlorophyll fluorescence algorithm retrieved from GOME-2 data)
- 2021-01-16 13:28:45下载
- 积分：1
-
dcmread4
集成ITK、VTK、MFC读取DICOM的代码，建成win32程序即可。运行完美(Integrated ITK, VTK, MFC to read DICOM code, built win32 program can. Works perfect)
- 2021-02-19 16:29:44下载
- 积分：1
-
grs2rgb
用MATLAB实现将灰度图像转换为伪彩色图像。(Convert grayscale images to RGB using specified colormap.)
- 2020-12-24 21:39:05下载
- 积分：1
-
MCA
MCA 图像分解,适用于初次基础图像分解的新手，亲测可用，希望对大家有帮助(MCA image decompositon)
- 2016-07-11 23:47:03下载
- 积分：1
-
niejen_v69
MinkowskiMethod算法 ,利用自然梯度算法，一个很有用的程序。( MinkowskiMethod algorithm, Use of natural gradient algorithm, A very useful program.)
- 2016-09-06 19:54:19下载
- 积分：1
-
fenjiechonggou
基于matlab的图像分解重构的源码，基于matlab的图像分解重构的源码。。。(The reconstruction of the image decomposition based on matlab source code, the reconstruction of the image decomposition based on the matlab source code..)
- 2013-08-14 18:57:16下载
- 积分：1
-
target
复制粘贴（copy-move）图像篡改检测算法matlab实现(copy-move image detect matlab)
- 2012-02-14 11:08:57下载
- 积分：1
-
LVDS_to_AXIS
8路串行lvds转单路并行axistream(8 single-pathLVDS to 1parallel AXI_Stream)
- 2021-04-26 13:58:45下载
- 积分：1
