Public Computer Education and Research Center;
Jilin University;
Changchun130012;
China;
College of Software;
Jilin University;
Changchun 130012;
China;
College of Computer Science and Technology;
Jilin University;
Changchun 130012;
China;
Key Laboratory of Symbolic Computation and Knowledge Engineering of Ministry of Education;
Jilin University;
Changchun 130012;
China;
Improved pigeon-inspired optimization; Convolutional sparse representation; Noisy image fusion; Bionic algorithm;