Intensity quantile estimation and mapping - a novel algorithm for the correction of image non-uniformity bias in HCS data.
Ernest LoEmmanuelle SoleilhacAnne MartinezLaurence LafanechèreRobert NadonPublished in: Bioinform. (2012)
Keyphrases
- image data
- input data
- data sets
- noisy data
- estimation algorithm
- similarity measure
- image matching
- extracted features
- prior information
- region of interest
- image processing algorithms
- k means
- segmentation algorithm
- data structure
- image processing
- intensity images
- energy function
- intensity values
- illumination change
- image features
- gray value
- learning algorithm
- high dimensional data
- edge detection
- bayesian framework
- test images
- matching algorithm
- color constancy
- transfer function
- segmentation method
- image gradient
- expectation maximization
- medical images
- gradient information
- intensity information
- mapping function