Text Segmentation from Complex Background Using Sparse Representations.
Wumo PanTien D. BuiChing Y. SuenPublished in: ICDAR (2007)
Keyphrases
- complex background
- sparse representation
- text segmentation
- text regions
- face detection
- text lines
- face recognition
- text information
- image classification
- signal processing
- dimensionality reduction
- object tracking
- high dimensional data
- image representation
- lighting conditions
- character recognition
- complex scenes
- partial occlusion
- human faces
- test images
- foreground objects
- license plate
- face images
- image processing
- machine learning
- data sets
- image retrieval
- computer vision