Digital Watermark Extraction Using RS-KNN and RS-LDA with LWT and Statistical Features.
Sushma JaiswalManoj Kumar PandeyPublished in: SN Comput. Sci. (2023)
Keyphrases
- knn
- k nearest neighbor
- nearest neighbor
- feature extraction
- k nearest neighbour
- feature vectors
- digital watermark
- feature space
- face recognition
- knn classifier
- support vector machine svm
- linear discriminant analysis
- feature selection
- machine learning
- multiresolution
- image features
- principal component analysis
- co occurrence