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CoMo: a scale and rotation invariant compact composite moment-based descriptor for image retrieval
(Springer International Publishing, 2018-03-01)
Low level features play a significant role in image retrieval. Image moments can effectively represent global information of image content while being invariant under translation, rotation, and scaling. This paper presents ...
Image classification by addition of spatial information based on histograms of orthogonal vectors
(PLOS ONE, 2018-06-08)
The Bag-of-Visual-Words (BoVW) model is widely used for image classification, object recognition and image retrieval problems. In BoVW model, the local features are quantized and 2-D image space is represented in the form ...