Sentence examples for based on pixel classification from inspiring English sources
In brain tumor segmentation, the methods based on pixel classification are constrained to the use of supervised or unsupervised classifiers to cluster pixels in the feature space.
The superpixel-level classifier is directly affected by precision of pixel-level classification since the confidence of superpixel is calculated based on pixel classification results.
In the first step, the pixels are grouped into components based on pixel connectivity.
The similarity indices were based on pixel by pixel (size: 1 ms × 86 Hz) comparisons between pairs of spectrograms.
Then, we classified the 8× 8 blocks based on the pixel classification results.
Similarly, points of interest (also called fiducial points) are located based on the pixel classification.
Based on manual classification, pixels were labeled as: fibrous, calcified or lipid-rich.
Based on the pixel-level classification result, we update the hand appearance model and optimize the upper layer classifier and detector.
Tarabalka [24] proposed a spectral-spatial classification scheme based on the pixel-wise SVM classification, followed by majority voting within the watershed regions.
A method to use different interpolation techniques based on classification of each missing pixel into two categories according to different local region gradient features is discussed in [5].
