DOI: 10.36347/sjet

Pages: 432-435

The actual fusion process can take place at different levels of information representation. A generic categorization is to consider the different processes at signal, pixel, feature and symbolic levels. We focus on the socalled pixel level fusion process, where a composite image has to be constructed from several input images. A general framework for multistage fusion with wavelet transform generic requirements is imposed on the fusion result. The fusion process should preserve all relevant information of the input imagery in the composite image. The fusion scheme is introduced in artifacts or inconsistencies which would distract a human observer the processing stages.