Chart decoder: Generating textual and numeric information from chart images automatically.
Wenjing DaiMeng WangZhibin NiuJiawan ZhangPublished in: J. Vis. Lang. Comput. (2018)
Keyphrases
- image data
- spatial information
- textual information
- image analysis
- input image
- three dimensional
- image classification
- ground truth
- edge detection
- image database
- keywords
- image registration
- image retrieval
- semantic information
- object recognition
- test images
- text information
- multiresolution
- image processing
- feature points
- image matching
- raw data
- information content
- textual descriptions
- gradient information