公开(公告)号：US20200160101A1

公开(公告)日：2020-05-21

申请号：US16686909

申请日：2019-11-18

Applicant: Electronics and Telecommunications Research Institute

Inventor： Ji Yong KIM ,  Jong Ho WON ,  Mi Young JANG ,  Jang Ho CHOI

IPC: G06K9/62 ,  G06F16/583 ,  G06K9/00 ,  G06F16/587 ,  G06T7/90 ,  G06F16/55

Abstract: Provided are a device and method for analyzing spatiotemporal data of a geographical space including one or more regions. The method includes imaging spatiotemporally varying data, selecting a representative image according to each transition state based on a spatiotemporal change in the imaged data, grouping pixels in the selected image by clustering the pixels, and performing group-specific data analyses.