Character recognition method and device and electronic equipment

• Main Authors: LIU ZHENGZHEN, HUANG WEI
• Format: Patent
• Language: Chinese; English
• Published: 15.09.2023
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; PHYSICS

The invention discloses a character recognition method, belongs to the technical field of image processing, and helps to improve the character recognition accuracy in a row image. The method comprises the following steps: acquiring a row image comprising a character row to be recognized as an input image of a pre-trained neural network model; extracting and mapping spatial features and channel features of the input image through a global attention mechanism network module arranged in the neural network model to obtain a feature vector of the input image; performing classification mapping on the feature vectors through a full connection module arranged in a neural network model to obtain a classification result of a character sequence corresponding to the character line to be recognized in the line image; and decoding the classification result through a connection time sequence classifier arranged in the neural network model to obtain a character recognition result corresponding to the character line to be rec