classification of satellite images
显示 更早的评论
Can supervised or unsupervised classification of satellite images be done in matlab? If possible how can it be done?
回答（4 个）
Walter Roberson
2011-11-29
1 个投票
MATLAB is a general purpose programming language. You can compute with it nearly anything that is deterministically computable (provided you can fit it in memory.)
There is no specific MATLAB routine for the purpose you are looking for. There are a lot of different "features" that one might want to classify images on, and there are a lot of different classification routines.
If you could be more specific about how you want to do the classification, then someone might be able to suggest some existing routines that might help.
Image Analyst
2011-11-29
1 个投票
NASA's Goddard Space Flight Center (which someone at JPL told me has the largest collection of image processing people in the world) has recently released its Recursive Hierarchical Image Segmentation (RHSEG) package. It is not subject to patent restrictions and is released to the public through NASA's GSFC Open Source Release process. Check it out at NASA's web site: http://opensource.gsfc.nasa.gov/projects/HSEG/index.php Maybe some routines could be translated into MATLAB.
Sukuchha
2011-12-22
0 个投票
I have a different answer to this.
If you have statistics toolbar you can perform clustering like k-means.
if you have ANN, you can use SOM, backpropagation classification.
EVEN CART, esemble classification is possible !
Sukuchha
2011-12-22
0 个投票
read your image with imread if it is tiff or with multiband read if it is binary and do the classificaation.
for k means doc kmeans
1 个评论
shantanu shukla
2013-11-18
Can u plz more elaborate about k mean in ths, i am also working on it.
类别
在 帮助中心 和 File Exchange 中查找有关 Get Started with Statistics and Machine Learning Toolbox 的更多信息
2013-11-18
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
