Texture description method and texture-based retrieval method in frequency domain

摘要

Retrieving images where channels obtained by transforming the stored and query images to the frequency domain and partitioning them are compared to retrieve similar images. Specifically, the distance between the texture descriptors obtained from the channels is used to measure the similarity of the images. Also disclosed is retrieving images where texture descriptors and rotation information obtained from the stored and query images is used to retrieve images. Specifically, the rotation information obtained from the query image is compared with the rotation information of the stored image, these images are then aligned using this information. The similarity of the images is then measured by comparing the distance between the texture descriptors in both images.