IMAGE DATA PREPROCESSING METHOD, COMPUTER READABLE MEDIUM INCLUDING COMMAND SETS FOR PERFORMING SAME AND OPTICAL OBJECT RECOGNITION APPARATUS USING SAME

摘要

An image data preprocessing method is disclosed. The image data preprocessing method includes the steps of: receiving image data about a subject and photographing environment data of a photographing time generated through a sensor module, respectively; comparing the photographing environment data with a preprocessing condition; and preprocessing the image data corresponding to the preprocessing condition if the photographing environment data matches the preprocessing condition, and omitting the preprocessing if the photographing environment data is out of the preprocessing condition. Accordingly, the present invention can reduce a load due to a preprocessing operation.;COPYRIGHT KIPO 2017