ZH PLOS ONE manuscript data

This file contains the minimal dataset for Hong et al. submitted to PLoS-One in September, 2017, titled "A Novel Gravity-FREAK Feature Extraction and Gravity-KLT Tracking Registration Algorithm based on iPhone MEMS Mobile Sensor in Mobile Environment".The design of the experiment is fully explained in the manuscript.The mobile phone is also rotated along with the x, y and z axis respectively to evaluate the performance of the algorithm in different rotation patterns. The Three folder images is the deformation of the Object as iPhone rotating along X, Y and Z Axis respectively.