Akshay Bhatia

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This study presents a novel method for evaluating the scientific research papers in the field of assistive technologies pertaining to different impairment conditions. The objectives are to understand the technologies used for addressing the needs of PWD by identifying relevant criteria for the assessment, explore the implications of these technologies in(More)
This paper studies the performance of various scale- invariant detectors in the context of feature matching. In particular, we propose an implementation of the Hessian-Laplace operator that we called scale-interpolated Hessian-Laplace. This research also proposes to use Haar descriptors which are derived from the Haar wavelet transform. It offers the(More)
In this study, we investigated the effect of viewpoint density and speed of motion on perceived smoothness of viewpoint transitions. The effect of viewpoint density was examined for two types of viewer motion: forward and lateral motion. In both cases, we found that perceived smoothness varies with viewpoint density. We also found the number of viewpoints(More)
Availability of information has a key importance. Due to lack of in time information, the societal problems arises like disaster i. e. drought. Authors found that redressing of drought becomes more complex and rigorous. Survey shows that present computations does not support for public based sharing of the information to support and assist the community in(More)
Advancements in human computer interaction (HCI), and information and communication technology (ICT) resulted in developing of various assistive technologies especially for People with Disabilities (PWD). There are many assistive technologies and applications available these days. However, most of the available solutions focus on a particular type of(More)
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