1. An image processing method for determining at least one set of matched attributes (pixelli, pixel 2 j ; objectli, object 2 j ) between a plurality of images (image 1 , image 2 ), said method comprising the steps of: using a processor and a memory to create a spatial 3-dimensional search space by projecting at least part of the images of said plurality of images to said spatial 3-dimensional space resulting in a plurality of spatial 3-dimensional projected images(imagel_3D, image 2 _3D); using the processor and the memory to search for at least one set of corresponding spatial 3-dimensional elements within the spatial 3-dimensional projected images of the plurality of spatial 3-dimensional projected images; and using the processor and the memory to calculate back said corresponding spatial 3-dimensional elements of said at least one set to corresponding 2-dimensional attributes within the plurality of images and providing said corresponding 2-dimensional attributes (pixelli, pixel 2 j ; objectli, object 2 j ) within said images as said at least one set of matched attributes.