Units invariant and translation invariant DEA models.
C. A. Knox LovellJesús T. PastorPublished in: Oper. Res. Lett. (1995)
Keyphrases
- translation invariant
- dea models
- data envelopment analysis
- wavelet transform
- mathematical morphology
- object identification
- denoising
- multiscale
- morphological operators
- statistical tests
- shift invariant
- wavelet packet
- structuring elements
- invariant representation
- morphological filters
- texture features
- linear programming
- machine learning
- wavelet decomposition
- input output
- binary images
- edge detection
- image retrieval
- image processing