compress a 3D volume into a 2D image
Feature extraction for classification purposes is more complex in 3D compared with 2D images. The corresponding functions work w...
más de 2 años ago | 1 answer | 0
Detection of 3D blobs with flat surfaces
I have a 3D gray-scale array that represents a bag with several objects inside. I need to find (segment) any object with flat su...
más de 2 años ago | 2 answers | 0
Semantic Segmentation for objects with random shape
Hi All the examples and tutorial about Semantic Segmentation are about shape specific objects (e.g. cars, animals, scenes, plan...
más de 3 años ago | 2 answers | 0
Plotting ROC for fitcecoc svm classifier
Hi I have created a 4 level SVM classifier by fitcecoc. I need to generate ROC curve for each class. This is the code: templa...
más de 4 años ago | 1 answer | 0
Assessing the significance of predictors in SVM and Ordinal Logistic Regression
Ordinal Logistic Regression allows comparison of predictors with respect to each other according to their p-value. Also, within ...
más de 4 años ago | 0 answers | 0
Feature Selection by NCA for an SVM classifier
Hi Apparently, 'fscnca' is using a model that is built into a nearest neighbour (NN) classifier. That means the feature weigh...
más de 4 años ago | 1 answer | 1