Segmented liquid crystal picture content identification method, device and equipment and storage medium

The invention relates to a segment type liquid crystal picture content identification method, device and equipment and a storage medium, and the method comprises the steps: obtaining an initial samplepicture containing set characters, and enabling the set characters to comprise set numeric characters displayed by segment type liquid crystal, set Chinese character characters displayed by segment type liquid crystal and set symbol characters displayed by segment type liquid crystal; performing region division on the initial sample picture, and determining a target sample picture in each region;performing gray processing and feature extraction on each to-be-identified sub-picture divided from the to-be-identified picture to obtain a feature value of each to-be-identified sub-picture; calculating the similarity between the feature value of each to-be-identified sub-picture and the feature value of the target sample picture, and determining an identification result of each to-be-identified sub-picture; and integra