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Now showing items 21-30 of 32
Text localization using standard deviation analysis of structure elements and support vector machines
(Springer, 2011)
A text localization technique is required to successfully exploit document images such as technical articles and letters. The proposed method detects and extracts text areas from document images. Initially a connected ...
Co.Vi.Wo.: Color Visual Words Based on Non-Predefined Size Codebooks
(IEEE, 2012)
Due to the rapid development of information technology and the continuously increasing number of available multimedia data, the task of retrieving information based on visual content has become a popular subject of scientific ...
Dynamic two-stage image retrieval from large multimedia databases
(Elsevier, 2013)
Content-based image retrieval (CBIR) with global features is notoriously noisy, especially for image queries with low percentages of relevant images in a collection. Moreover, CBIR typically ranks the whole collection, ...
A novel cellular automata based technique for visual multimedia content encryption
(Elsevier, 2010)
This paper proposes a new method for visual multimedia content encryption using Cellular Automata (CA). The encryption scheme is based on the application of an attribute of the CLF XOR filter, according to which the original ...
Content based radiology image retrieval using a fuzzy rule based scalable composite descriptor
(2010)
The rapid advances made in the field of radiology, the increased frequency
in which oncological diseases appear, as well as the demand for regular medical checks,
led to the creation of a large database of radiology ...
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 ...
CoMo: A Compact Composite Moment-Based Descriptor for Image Retrieval
(ACM, 2017-06-19)
Low level features play a vital role in image retrieval. Image moments can effectively represent global information of image content while being invariant under translation, rotation, and scaling. This paper briefly 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 ...
Randomblocks: A transparent, verifiable blockchain-based system for random numbers
(Old City Publishing, Inc, 2019)
Games-of-chance require high-levels of trust between participants that is often uncertain and difficult to enforce. The unique characteristics introduced by the blockchain technology can be leveraged to inform a verifiable ...
Composite description based on Salient Contours and Color information for CBIR tasks
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
This paper introduces a novel image descriptor for content based image retrieval tasks that integrates contour and color information into a compact vector. Loosely inspired by the human visual system and its mechanisms in ...