图像融合合成孔径雷达可见光图像小波变换The information contained in the synthetic aperture radar (SAR)image and optical image are very different because of the different imaging modes and the receiving spectrum.There exist low correlation and apparent comple- mentarity between them.Consequently,when image...
Synthetic aperture radar (SAR) and optical sensing are different earth observation methods. Compared to the optical sensors, the SAR has the imaging advantages such as all-weather, all-time, ability to traverse clouds and vegetation, etc. We propose the application of the cycle-consistent generativ...
Automatic optical-to-SAR image registration is considered as a challenging problem because of the inconsistency of radiometric and geometric properties. Feature-based methods have proven to be effective; however, common features are difficult to extract and match, and the robustness of those methods st...
: Optical image. : SAR image. Output: : Coarse registered SAR image. 1. for =1:number of resolution levels 2. if <finest resolution level, do 3. find the initial value of translation parameters for resolution level . 4. for =1:number of iterations 5. Generate = using Bernoulli's dist...
Although image matching techniques have been developed in the last decades, automatic optical-to-synthetic aperture radar (SAR) image matching is still a challenging task due to significant nonlinear intensity differences between such images. This letter addresses this problem by proposing a novel simila...
The task of enhancing the perception of a scene by combining information captured from different image sensors is usually known as multisensor image fusion. This paper presents an area-based image fusion algorithm to merge SAR (Synthetic Aperture Radar) and optical images. The co-registration of ...
能很 体现 的光谱信息、地面物的 属性者对比,SAR 的 ，在于 能体现出更多的 ，但却易受 的特性干扰，, 目视观测能力、、 视能力；Visible image 的 备直视效果、目标解译能力，但若成像条件 ，则已丢。将SAR 与Visible image 融合的目标在于使 收稿日期：2020-03-11；修回日期：2020-05-08 ...
of AVS-Video:tools,performance and complexity[C]//Proceedings of SPIE International Conference Oil Visual Communications and Image.Beijing:SPIE,2005:679-690... Y Lu,Y Feng,D Jie,... - Proceedings of SPIE - The International Society for Optical Engineering 被引量: 198发表: 2005年 Popular Wave...
Spie proceedings [spie international symposium on optical science and technology - san diego, ca (sunday 29 july 2001)] airborne reconnaissance xxv - recce ng: from recce sensor to image intelligence (imint) The New Solar Telescope (NST) is an off-axis Gregorian telescope at Big Bear Solar Ob...
Ss hRr H Ss h sin 假设地表平坦 This image illustrates radar shadow effects on the right side of the hillsides which are being illuminated from the left 阴影(shadow) 雷达阴影的存在,对于图像解译有利有弊。适当的阴 影能够增强图像的立体感,丰富地形信息,所以在比 较平坦的地区,使雷达图像...