Extraction of Prostatic Lumina and Automated Recognition for Prostatic Calculus Image Using PCA-SVM.
Zhuocai WangXiangmin XuXiaojun DingHui XiaoYusheng HuangJian LiuXiaofen XingHua WangD. Joshua LiaoPublished in: Comput. Math. Methods Medicine (2011)
Keyphrases
- image features
- image data
- image matching
- extracting features
- principal components
- input image
- principal component analysis
- single image
- image analysis
- feature extraction
- multiscale
- image content
- image classification
- segmentation method
- feature vectors
- similarity measure
- edge detection
- object recognition
- support vector
- three dimensional objects
- image retrieval
- training set
- feature space
- partial occlusion
- template matching
- image segmentation
- computer vision
- keypoints
- image representation
- recognition rate
- recognition accuracy
- preprocessing stage
- spatial information
- segmentation algorithm
- covariance matrix
- dimensionality reduction
- knn
- character recognition
- license plate
- principal components analysis
- high resolution