Feature Extraction Based on LBP in Bar Code Detection

摘要

In order to compare the effects of traditional LBP operators and various improved Local Binary Patterns (LBP) operators' ability on feature extraction and classification. In this paper, the LBP feature is extracted by sliding window method. The integrity of the texture information extracted by different LBP operators and the computat ional complexity and detection effect are compared. The effects of sliding window parameters on the detection effect is studied respectively.