Usage of SIFT and SURF
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Is it that for image classification, SIFT and SURF can only be used with Bag of Words and SVM? Can't someone directly feed SIFT and SURF features to classifiers like KNN, decision tree etc.?
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Birju Patel
2022-4-14
You can use SURF or SIFT (or any other image feature) to train other types of classifiers beyond SVM. In the end, the extracted features are nothing more than numeric vectors.
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