A Smartphone-Based Automatic Measurement Method for Colorimetric pH Detection Using a Color Adaptation Algorithm.
Sung Deuk KimYoungmi KooYeo-Heung YunPublished in: Sensors (2017)
Keyphrases
- detection algorithm
- detection method
- dynamic programming
- high accuracy
- improved algorithm
- cost function
- computational cost
- line detection
- preprocessing
- significant improvement
- objective function
- recognition algorithm
- optimization algorithm
- optimization method
- computational complexity
- clustering method
- segmentation algorithm
- convergence rate
- color transfer
- anti noise
- mapping function
- matching algorithm
- fully automatic
- color segmentation
- segmentation method
- tree structure
- classification algorithm
- k means
- optimal solution
- color correction
- learning algorithm
- artifact free
- color quantization
- color difference
- energy function
- similarity measure
- pixel values
- color histogram
- color constancy
- color information
- color space
- gray images
- support vector machine svm
- color components
- simulated annealing
- markov random field
- color images
- histogram analysis
- retinex theory
- mobile devices