no code implementations • 27 Sep 2017 • Meghana Dinesh Kumar, Morteza Babaie, Shujin Zhu, Shivam Kalra, H. R. Tizhoosh
This paper is a comparative study describing the potential of using local binary patterns (LBP), deep features and the bag-of-visual words (BoVW) scheme for the classification of histopathological images.
no code implementations • 22 May 2017 • Morteza Babaie, Shivam Kalra, Aditya Sriram, Christopher Mitcheltree, Shujin Zhu, Amin Khatami, Shahryar Rahnamayan, H. R. Tizhoosh
In this paper, we introduce a new dataset, \textbf{Kimia Path24}, for image classification and retrieval in digital pathology.
no code implementations • 2 Jan 2017 • Morteza Babaie, H. R. Tizhoosh, Shujin Zhu, M. E. Shiri
Our method (Single Projection Radon Barcode, or SP-RBC) uses only a few Radon single projections for each image as global features that can serve as a basis for weak learners.
no code implementations • 2 Oct 2016 • H. R. Tizhoosh, Shujin Zhu, Hanson Lo, Varun Chaudhari, Tahmid Mehdi
As well, SURF, as a well-established non-binary approach, and BRISK, as a recent binary method are examined to compare their results with MinMax Radon barcodes when retrieving images from IRMA dataset.
no code implementations • 16 Sep 2016 • Hamid. R. Tizhoosh, Christopher Mitcheltree, Shujin Zhu, Shamak Dutta
Using images in a training dataset, we autoencode Radon projections to perform binarization on outputs of hidden layers.
no code implementations • 16 Apr 2016 • Shujin Zhu, H. R. Tizhoosh
To retrieve similar images when a query image is given, Radon projections and the barcode of the query image are generated.