Pay "Attention" to Chart Images for What You Read on Text.
Chenyu YangRuixue FanNan TangMeihui ZhangXiaoman ZhaoJu FanXiaoyong DuPublished in: SIGMOD Conference Companion (2023)
Keyphrases
- three dimensional
- ground truth
- image data
- information retrieval
- image collections
- image database
- input image
- object recognition
- text extraction
- image retrieval
- image matching
- text information
- image classification
- lighting conditions
- test images
- multiple images
- image features
- similarity measure
- image analysis
- edge detection
- feature points
- image registration
- complex background
- web images
- textual information
- text retrieval
- key concepts
- text detection
- database
- rigid body
- historical documents
- pixel values
- image set
- region of interest
- image regions
- keypoints
- segmentation method
- segmentation algorithm
- feature vectors
- image sequences
- image segmentation