Image to LaTeX with Graph Neural Network for Mathematical Formula Recognition.
Shuai PengLiangcai GaoKe YuanZhi TangPublished in: ICDAR (2) (2021)
Keyphrases
- neural network
- input image
- preprocessing stage
- image features
- mathematical expressions
- image data
- template matching
- image content
- single image
- image pixels
- pattern recognition
- image retrieval
- image segmentation
- image matching
- image classification
- mathematical formulas
- edge detection
- multiscale
- recognition rate
- image analysis
- hough transform
- image representation
- adjacency graph
- three dimensional objects
- object recognition
- test images
- region of interest
- static images
- object models
- pixel values
- inexact graph matching
- hierarchical data structure
- recognition algorithm
- partial occlusion
- image set
- lighting conditions
- image regions
- energy function
- face images
- low level
- high resolution
- artificial neural networks
- feature extraction