Image enhancement based on chaotic leapfrog algorithm
Shao Ming-sheng · Laser & Infrared · 2012
In order to improve the effect of image enhancement,the chaotic leapfrog algorithm is used.Firstly,the leapfrog′s location is updated.Chaotic sequence is made with logistic equation and the chaotic is maped to frogs.Then disturbance is put to the stoping frogs in the process of optimization and the range of disturbance is set up.Finaly,the enhancement of the input images is realized with Beta function.The flow chart is given.Experiments show that the algorithm is better than the ordinary algorithm.