Face recognition (FR) is an active yet challenging topic in computervision applications. As a powerful tool to represent high dimensional data, recently sparse representation based classification (SRC) has been succe...
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In this paper, we present a shadow removal technique which effectively eliminates a human shadow cast from an unknown direction of light source. A multi-cue shadow descriptor is proposed to characterize the distinctiv...
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Multiple Instance Learning (MIL) has become a hot topic and many different algorithms have been proposed in the last years. Despite this fact, there is a lack of comparative studies that shed light into the characteri...
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this paper presents a new method for person-specific face shape estimation under varying head pose of a previously unseen person from a single image. We describe a featureless approach based on a deformable 3D model a...
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Recognizing human actions in video sequences is frequently based on analyzing the shape of the human silhouette as the main feature. In this paper we introduce a method for recognizing different actions by comparing s...
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A new class of shape features for region classification and high-level recognition is introduced. the novel Randomised Region Ray (RRR) features can be used to train binary decision trees for object category classific...
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Answering to a query like when a particular document was printed is quite helpful in practice especially forensic purposes. this study attempts to develop a general framework that makes use of image processing and pat...
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Because of multi-lingual behavior destination address block of a postal document of an Indian state may be written in two or more scripts. From a statistical analysis of Indian postal document we noted that about 22.0...
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this paper presents a complete system for accurately and efficiently counting vehicles in a highway surveillance video. the proposed approach employs vehicle detection and tracking modules. In the detection module, an...
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Image moments have been widely used for designing robust shape descriptors that are invariant to rigid transformations. In this work, we address the problem of estimating non-rigid deformation fields based on image mo...
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