Imagmg is an interdisciplinary research area with profoundapplications in many areas of science， engineering， technology， andmedicine. The most primitrve form of imaging is visual in，spection，which has dominated the area before the technical and computerrevolution era. Today， computer imaging covers various aspects ofdata tiltering， pattern recognition， feature extraction.， co'mputeraided mspection， and medical diagnosis. The above mentioned areasare treated in different scientific communities such as Imagin，g，In，verse Problems， Computer Vision， Signal and Image Processing，…，but all share the common thread of recovery of an object or one ofits properties.