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This study presents a method for analyzing and remediating the visual perceptual deficits often found in persons with acquired right brain injury due to stroke. A total of 57 patients were randomly assigned to experimental (N=25) or control (N=32) groups. All patients were administered the same test battery prior to assignment. Experimentals received the(More)
Building on a methodology to improve scanning and academic skill performance behavior in persons with acquired right brain damage due to stroke, this study presents 2 additional treatment methods: training in sensory awareness and spatial organization. The 53 patients studied were divided into two groups, experimental (N = 30) and control (N = 23). The(More)
Most public image retrieval engines utilise free-text search mechanisms, which often return inaccurate matches as they in principle rely on statistical analysis of query keyword recurrence in the image annotation or surrounding text. In this paper we present a semantically-enabled image annotation and retrieval engine that relies on methodically structured(More)
The aim of this paper is to benchmark various semantic repositories in order to evaluate their deployment in a commercial image retrieval and browsing application. We adopt a two-phase approach for evaluating the target semantic repositories: analytical parameters such as query language and reasoning support are used to select the pool of the target(More)
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