Showing 1681–1692 of 2067 results
Robust Perceptual Image Hashing Based on Ring Partition and NMF Abstract?designs an efficient image hashing with a ring partition and a nonnegative matrix factorization (NMF), which has both the rotation robustness and good discriminative capability. The key contribution is a novel construction of rotation-invariant secondary image, which is used for the first time in…
Robust Perceptual Image Hashing Based on Ring Partition and NMF Abstract? designs an efficient image hashing with a ring partition and a nonnegative matrix factorization (NMF), which has both the rotation robustness and good discriminative capability. The key contribution is a novel construction of rotation-invariant secondary image, which is used for the first time in…
Robust Radial Face Detection for Omnidirectional Vision Abstract?Bio-inspired and non-conventional vision systems are highly researched topics. Among them, omnidirectional vision systems have demonstrated their ability to significantly improve the geometrical interpretation of scenes. However, few researchers have investigated how to perform object detection with such systems.< Final Year Project > The existing approaches require…
Robust Segments Detector for De-Synchronization Resilient Audio Watermarking Abstract? A robust feature points detector for invariant audio watermarking is proposed in this paper. The audio segments centering at the detected feature points are extracted for both watermark embedding and extraction. These feature points are invariant to various attacks and will not be changed much…
ROBUST TEXT DETECTION IN NATURAL IMAGES WITH?EDGE-ENHANCED MAXIMALLY STABLE EXTREMAL REGIONS Abstract?ROBUST TEXT DETECTION IN NATURAL IMAGES WITH?EDGE-ENHANCED MAXIMALLY STABLE EXTREMAL REGIONS. Detecting text in natural images is an important prerequisite. In this paper, we propose a novel text detection algorithm, which employs edge-enhanced Maximally Stable Extremal Regions as basic letter candidates. These candidates are…
Robust Texture Image Representation by Scale Selective Local Binary Patterns Abstract?Local binary pattern (LBP) has successfully been used in computer vision and pattern recognition applications, such as texture recognition. It could effectively address grayscale and rotation variation. < final year projects > [numbers_sections number=”1″ title=”Including =Packages=” last=”no” ] Complete Source Code Complete Documentation Complete Presentation…
Robust Watermarking of Compressed and Encrypted JPEG2000 Images Abstract?Digital asset management system (DAMS) handles digital assets. For ownership declaration or copyright management, DAMS need to watermark the digital assets. For more efficiency and protection, it is necessary to watermark the digital assets in the compressed-encrypted domain. In compression process, encoding information using fewer bits…
ROC Analysis of Classifiers in Automatic Detection of Diabetic Retinopathy using Shape Features of Fundus Images Abstract?ROC Analysis of Classifiers in Automatic Detection of Diabetic Retinopathy using Shape Features of Fundus Images. Data < Final Year Projects > Mining Techniques help in discovering useful information from the available data. Classification, one of the data mining…
RODS: Rarity based Outlier Detection in a Sparse Coding Framework Abstract? RODS: Rarity based Outlier Detection in a Sparse Coding Framework. Outlier detection has been an active area of research for few decades. We propose a new definition of outlier useful for high-dimensional data. Given a dictionary of atoms learned using the sparse coding objective,…
Rotation Invariant Texture Retrieval Considering the Scale Dependence of Gabor Wavelet Abstract? Rotation Invariant Texture Retrieval Considering the Scale Dependence of Gabor Wavelet. Obtaining robust and ef?cient rotation-invariant texture features in content-based image retrieval ?eld is a challenging work. We propose three ef?cient rotation-invariant methods for texture image retrieval using copula model based in the…
RSk NN: k NN Search on Road Networks by Incorporating Social Influence Abstract?RSk NN: k NN Search on Road Networks by Incorporating Social Influence.Although kNN search on a road network Gr, i.e., finding k nearest objects to a query user q on Gr, has been extensively studied, existing works neglected the fact that the q?s…
RSSI-based Localization Algorithms using Spatial Diversity in Wireless Sensor Networks. Abstract? Wireless sensor network localization is an important area that attracted significant research interest. Recently, received signal strength indicator (RSSI)-based range measurement technology is widely used in sensor network for its low-cost. But the radio signal transmission is influenced by the factors of channel attenuation…
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