Improving blotch detection in old films by a preprocessing step based on outlier statistical test.
Heyfa Ammar-BadriAmel Benazza-BenyahiaPublished in: EUSIPCO (2011)
Keyphrases
- preprocessing step
- statistical tests
- film restoration
- preprocessing
- dimensionality reduction
- feature selection
- statistical analysis
- image segmentation and object recognition
- hypothesis testing
- statistically significant
- statistical significance
- data preprocessing
- hypothesis test
- outlier detection
- statistical methods
- null hypothesis
- high dimensional data analysis
- machine learning
- principal component analysis
- object detection
- feature extraction
- linear feature extraction
- dea models
- detection algorithm
- least squares
- input output
- statistical model