Normalization Method of Gradient Vector in Frequency Domain Steepest Descent Type Adaptive Algorithm.
Yusuke KuwaharaYusuke IwamatsuKensaku FujiiMitsuji MuneyasuMasakazu MorimotoPublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2012)
Keyphrases
- frequency domain
- normalization method
- learning algorithm
- fast fourier transform
- spatial domain
- matching algorithm
- fourier transform
- similarity measure
- feature extraction
- segmentation algorithm
- denoising
- image quality
- cost function
- energy function
- objective function
- ant colony algorithm
- bp algorithm
- machine learning
- gradient vector