CHARACTER-BASED TEXT DETECTION AND RECOGNITION

CHARACTER-BASED TEXT DETECTION AND RECOGNITION

Aspects of this disclosure include technologies for character-based text detection and recognition. The disclosed single-stage model is configured for joint text detection and word recognition in natural images. In the disclosed solution, a character recognition branch is integrated into a word dete...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: XING, Linjie, HUANG, Weilin, SCOTT, Matthew Robert
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
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Beschreibung
Zusammenfassung:Aspects of this disclosure include technologies for character-based text detection and recognition. The disclosed single-stage model is configured for joint text detection and word recognition in natural images. In the disclosed solution, a character recognition branch is integrated into a word detection model. This results in an end-to-end trainable model that can implement text detection and word recognition jointly. Further, the disclosed technical solution includes an iterative character detection method, which is configured to generate character-level bounding boxes on real-world images by using synthetic data first.