3-D modeling using 3-D rotation invariant phase only correlation

In this paper, we propose a method to create a 3-dimensional model of space using 3-d Rotation Invariant Phase Only Correlation (RIPOC). RIPOC is the applications of Phase Only Correlation (POC). The RIPOC can correlate two data even though there is rotation between two data. In this paper, we extend the RIPOC to 3-dimensional. It estimates the rotation angle between two 3-d information. We create a 3-d model using the estimated results. And it shows the ability of the proposed method. © 2016 The Institute of Electrical Engineers of Japan.