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A mixed skewed-Gaussian distribution ( MSGD ) algorithm , derived from a statistical image analysis technique called Mixed Gaussian Distribution ( MGD ) clustering , integrates a mixture of skewed-Gaussian distributions to model the internal phases from CT data .
 distribution, algorithm, image analysis, Gaussian, Distribution, distributions, model, CT
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: manufacturing standard, machanical property, manufacturing process, material, engineering feature, process parameter, machine or equipment, application, process characterization, enabling technology, biomedical, concept or principle 
Text: {0} 
Answer:
 distribution, algorithm, image analysis, Gaussian, Distribution, distributions, model, CT