Sign in
OECA-Net: A co-attention network for visual question answering based on OCR scene text feature enhancement.
Feng Yan
Wushouer Silamu
Yachuang Chai
Yanbing Li
Published in:
Multim. Tools Appl. (2024)
Keyphrases
</>
question answering
natural language processing
natural language
information extraction
information retrieval
named entities
question answering systems
feature vectors
visual features
visual information
text detection
training set
low level
complex background
qa systems