/** * Extract the product-quantisedPCA-projected VLAD feature from the given * image. The local features will be post-processed before being aggregated * using {@link VLAD} and projected by the PCA basis. * * @param image * the image to extract from * @return the product-quantised pca-vlad aggregated representation of the * image */ public byte[] extractPQPcaVlad(MBFImage image) { return extractPQPcaVlad(extractor.extractFeature(image)); }