@inbook{https://resolver.caltech.edu/CaltechAUTHORS:20120306-154819133,
    title = "Proceedings of the 12th IAPR International Conference on Pattern Recognition",
    chapter = "Rotation Invariant Texture Recognition Using a Steerable Pyramid",
    year = "1994",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20120306-154819133",
    id = "record",
    isbn = "0-8186-6270-0",
    doi = "10.1109/ICPR.1994.576896"
}


@inbook{https://resolver.caltech.edu/CaltechAUTHORS:20120222-131648332,
    title = "Proceedings 1994 IEEE Computer Society Conference on Computer Vision and Pattern Recognition",
    chapter = "Overcomplete steerable pyramid filters and rotation invariance",
    year = "1994",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20120222-131648332",
    id = "record",
    isbn = "0-8186-5825-8",
    doi = "10.1109/CVPR.1994.323833"
}


@inbook{https://resolver.caltech.edu/CaltechAUTHORS:20150305-155633585,
    title = "Advances in Neural Information Processing Systems 6",
    chapter = "Learning in Computer Vision and Image Understanding",
    year = "1994",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20150305-155633585",
    id = "record",
    isbn = "1-55860-322-0"
}


@inbook{https://resolver.caltech.edu/CaltechAUTHORS:20190314-142000852,
    title = "IJCNN-91-Seattle International Joint Conference on Neural Networks",
    chapter = "Texture analysis via unsupervised and supervised learning",
    year = "1991",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20190314-142000852",
    id = "record",
    isbn = "0780301641",
    doi = "10.1109/ijcnn.1991.155254"
}