【摘要】 本文提出了一种基于3×3微阵列相机所获取的阵列图像的置换技术.本文首先对阵列相机进行标定,然后根据图像数据一致性和相邻像素视差的连续性等约束条件,建立能量函数,再采用图割算法求得视差图,基于视差图生成深度图,最后依据目标物所在的深度层进行目标物置换,实现基于微阵列相机的图像置换功能.本文算法与一般置换技术相比减少了交互工作量,且能有效处理遮挡问题,实验结果表明基于微阵列相机的图像置换技术是切实可行的.更多还原

【Abstract】 In this paper,a new replacement technology of array images based on 3×3microarray camera is proposed.Four steps are as follows:1.conduct the calibration of the array camera;2.build the energy function according to the consistency of the image data and the continuity of the adjacent pixel disparity;3.use a graph cut algorithm to obtain the disparity map and generate depth map based on disparity map;4.Perform the target replacement according to the depth layer of target location to achieve the image replacement based on microarray camera.The algorithm in this paper,compared with the general replacement technology,can reduce the interactive workload and can effectively deal with the occlusion problem.更多还原