Study On Approach Of Remote Sensing Image Fused Based On Lifting Wavelet Decomposable Curvelet Transformation

Image fusion is data fusion to study the image.It wills synthetic a new image from sametargets in two images or multiple images.The new image is more easily understood than the originalevery image by the people,and can reflect information from the multiple original images.Imagefusion has very important significance for the remote sense image analyses,understanding imageand computer vision.But so far,there is no common theory and methods in fusion image.Extantvarious methods have aimed at the scope and the characteristic of themselves respectively.In thispaper,after several-hundred times of comparing calculation for old fusion method,a new way oflifting wavelet decomposable curvelet transformation is put forward in multiple original remotesensing images.Through remote sensing image fusion,the way can improves image quality.It hassome practical value.The fundamental theory,intrinsic characteristics and inner link for the wavelet,lifting wavelet,curvelet are studied in-depth.The technology application and development and their limitation ofthem in remote sense image with all-round investigation and discussion.Expansion way andmodeling method is put forward according to their characteristic.At last,this method and othermethod have carried out analytical comparison with experiment.It should be point out:the methodhas comprehensive range adaptability for remote sense image processing problem.It not only can usein remote sense image fusion,but also need to change the image handling regulation,you can filter,smooth and watermarks treatment image.The filtering,smoothing of the image can be used as anindependent studying area,and can also be used as pretreatment method for remote sense imagefusion.The watermark is that characteristic information or the characteristic image hides in anotherimage.It can be understand the image fused.They are important supplement methods for remotesense image fusion.This paper major studying contents include:(1) The difficulty and present situation of remote sense image fusion are summarized.It ispointed out that remote sense image fusion is very important in image understanding,artificialintelligence and computer vision.And some of concrete algorithms analyzed.(2) The significance and method of the wavelet transformation is systematically probed intowhich include backgrounds of its creation and present situation of development.The profound relationships among lifting wavelet and curvelet are revealed.This opened up our thinking indomain of remote sense image field.(3) The technologies of image fusion based on wavelet are deeply surveyed.And thelimitation of them only is apropos discussed.And it is pointed out that construct moreperfecting lifting model based on lifting wavelet combine with other various algorithms.(4) The feature and insufficient base on ridgelet transform process are discussed.The processand fusion method based on the curvelet transform are studied.The limitation and extendedmethod of the curvelet transform are analyzed in remote sense image.(5) Remote sense image characteristic are analyzed,the problem and development direction ofthe remote sense image are discussed.(6) The ideas,method,and model process of lifting wave decomposable curvelet transform areestablished.At the same time,filtering,smoothing,watermark model are studied and discussed basedon lifting wave decomposable curvelet transform(7) some experiment based on lifting wave decomposable curvelet transform are implemented,and investigated.And the corresponding conclusions are obtained.The major innovations of study included:(1) The relations and the characteristic among lifting wavelet transformation,wavelettransform,curvelet transform are summarily studied.The fusion method in the remote senseimages is put forward base on lifting wave decomposable curvelet transform.(2) The methods of lifting wave decomposable curvelet transform and the methods of waveletdecomposable curvelet transform are compared.(3) It is put forward that lifting wave decomposable curvelet transform not only can be usedmain tasks of remote sense image fusion,but also can use in image filtering,image smoothingand watermark.And it is studied by experiments.The problem in existence:(1) How to choose wavelet? The difference wavelet has the difference effect.(2) There is not uniform standard in remote sense image information evaluation.The future study tasks required(1) it is further extended that lifting wave decomposable curvelet transform is used in theremote sense image fusion (2) Algorithm of lifting wavelet decomposable curvelet transform needs further perfects withother technology,the quality of information and transformation process should be improved.(3) The evolution of remote sense images are studied deeply.(4) Wavelet functions are studied in the characteristic of the image transformation.