Image Overlay Text Detection Based on JPEG Truncation Error Analysis.
Dinesh BhardwajVinod PankajakshanPublished in: IEEE Signal Process. Lett. (2016)
Keyphrases
- error analysis
- text detection
- natural scene images
- input image
- single image
- image data
- image features
- image content
- multiscale
- edge detection
- text information
- image retrieval
- least squares
- image segmentation
- test images
- urban scenes
- multi band
- lighting conditions
- complex scenes
- error correction
- web images
- outdoor scenes
- image quality
- image compression
- facial expressions
- object recognition
- wavelet transform