PFP-HOG: Pyramid and Fixed-Size Patch-Based HOG Technique for Automated Brain Abnormality Classification with MRI.
Ela KaplanWai-Yee ChanHasan Baki AltinsoyMehmet BayginPrabal Datta BaruaSubrata ChakrabortySengul DoganTurker TuncerU. Rajendra AcharyaPublished in: J. Digit. Imaging (2023)
Keyphrases
- histogram of oriented gradients
- fixed size
- automated classification
- human detection
- feature set
- variable size
- object detection
- histograms of oriented gradients
- action recognition
- classification accuracy
- sliding window
- pedestrian detection
- support vector
- image classification
- multiscale
- brain tissue
- bag of words
- medical images
- feature space
- feature selection
- human brain
- magnetic resonance imaging
- rotation invariant
- benchmark datasets
- feature vectors
- tissue segmentation
- linear svm
- motion estimation