Image registering method with improved gravitational searching

• Main Authors: YAN HUABIAO, ZHANG YIN'E, GUO ZHAOLU, WANG YANG, LI KANGSHUN, YU FAHONG, YIN BAOYONG
• Format: Patent
• Language: Chinese; English
• Published: 18.08.2017
• Subjects: CALCULATING; COMPUTING; COUNTING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS

The invention discloses an image registering method with improved gravitational searching. The parameter of the image registering is optimized by means of improved gravitational searching. In the improved gravitational searching, the parameter of the image registering is coded as the current positions of an individual. In the searching process, the basic operation operator of the gravitational searching is executed at first, and then an individual is randomly selected and is subjected to chaotic local search operation, so that the algorithm local searching capability is improved, the convergence speed is accelerated, and the precision of the image registering parameter is improved. The method can accelerate the convergence speed of image registering and improve the precision of the image registering. 本发明公开了种应用改进引力搜索的图像配准方法。本发明采用改进引力搜索来优化图像配准的参数。在改进引力搜索中，将图像配准的参数编码为个体的当前位置。在搜索过程中，先执行引力搜索的基本操作算子，然后再随机选择个个体并对其执行混沌局部搜索操作，从而提高算法的局部搜索能力，加快收敛速度，提高图像配准参数的精度。本发明能够加快图像配准的收敛速度，提高图像配准的精度。