Vladimir Y. Mariano

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The detection and recognition of text from unconstrained, general-purpose video is an important research problem with multiple applications in the surveillance, archiving and content-based retrieval contexts. Many text detection and localization algorithms have been proposed in the literature. However many of these algorithms either make simplistic(More)
Distortions, such as perspective distortion and partial occlusion, causes objects in different locations in the image of a scene appear to have different sizes. We present a new camera calibration method for estimating the dimension of objects, particularly people, in several locations in the image of a scene. Segmentation methods such as background(More)
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