Evaluating conventional and advanced visible image enhancement solutions to produce digital tracings at el Carche rock art shelter.
I. DomingoBerta Carrión-RuizSilvia Blanco-PonsJosé Luis LermaPublished in: Digit. Appl. Archaeol. Cult. Heritage (2015)
Keyphrases
- image enhancement
- multi scale retinex
- image processing
- digital image processing
- image processing and analysis
- digital camera
- image analysis
- contrast enhancement
- edge detection
- median filter
- numerical analysis
- histogram equalization
- color image enhancement
- partial differential equations
- shock filter
- gamma correction
- homomorphic filtering
- unsharp masking
- noise removal
- transfer function
- image contrast enhancement
- stochastic resonance
- signal to noise ratio
- cmos image sensor
- feature extraction
- image segmentation