Efficient algorithm for directed text detection based on rotation decoupled bounding box

ABSTRACT: A more effective directed text detection algorithm is proposed for the problem of low accuracy in detecting text with multiple sources, dense distribution, large aspect ratio and arbitrary alignment direction in the industrial intelligence process. The algorithm is based on the YOLOv5 model architecture, inspired by the idea of DenseNet dense connection, a parallel cross-scale feature fusion method is proposed to overcome the problem of blurring the underlying feature semantic information and deep location information caused by the sequential stacking approach and to improve the multiscale feature information extraction capability. Furthermore, a rotational decoupling border detection module, which decouples the rotational bounding box into horizontal bounding box during positive sample ma

SUBMITTER: Wei S 

PROVIDER: S-EPMC10280560 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature