【摘要】 利用传像光纤束传输图像,受目前加工工艺限制,不可避免地出现断丝,断丝引起的盲元必然造成信息丢失。传统的中值滤波、均值滤波无法有效消除盲元。提出一种基于极值的双模板滤波器,有效地解决了盲元问题,并在定位光纤中心位置时得到运用。更多还原

【Abstract】 There are broken fibers which cause blind pixels in image-carrying fiber bundles due to limitations of manufacture technology.However,Mean filters and mid-value filters can not solve this problem.An algorithm based on double-module extremum is proqosed in this paper,and it is effective to solve the problem.This algorithm is also effective in locating the barycenter of Fiber.更多还原