以格式塔心理学原理、视觉组织规则和静电场理论为参考,提出一个基于静电修复场的补全模型来解决立体视觉中的感知修复问题.在该模型中,定义用于产生修复场的激发子及其安置规则.该修复场能够自然地将轮廓片段的断点进行匹配并且用合适的光滑曲线进行连接修复,从而得到与人类的感知结果相一致的修复结果.修复结果用于重构存在遮挡和错觉轮廓的三维场景,能够得到正确的深度估计和分割.
The perceptual completion problem of 3 - D scene within the framework of stereovision is discussed in this paper. An electrostatic completing field based model is presented, which refers to the laws of Gestalt psychology , the rules of visual organization and the properties of electrostatic field. In the model, stimuli are defined and arranged on the breakpoints of fragments to produce the completing field. Then the completing field matches the breakpoints naturally and connects them with proper smooth curves. The completions of occluded boundaries and illusory contours agree with the human perception. The completion results can be used for reconstructing 3-D information of the scene and segmenting the scene into a set of surfaces correctly from stereo images.