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Existing studies in skeleton-based action recognition mainly utilise skeletal data taken from a single camera. Since the quality of skeletal tracking of a single camera is noisy and unreliable, however, combining data from multiple cameras can improve the tracking quality and hence increase the recognition accuracy. In this study, the authors propose a method called weighted averaging fusion which...
Advancement of RGB-D cameras that are capable of tracking human body movement in the form of a skeleton has contributed to growing interest in skeleton-based human action recognition. However, the tracking performance of a single camera is prone to occlusion and is view dependent. In this study, we use fusion skeletal data obtained from two views for recognizing human action. We perform a substitutive...
To solve jigsaw puzzles, pairwise compatibility scores for all pairs should be computed first. As puzzles are reassembled according to the compatibility scores, how to measure pairwise compatibility is crucial. In this paper, we propose a novel pairwise piece compatibility scoring approach that considers not only edge similarity but also content similarity between puzzle pieces. Specifically, we propose...
This research is conducted to accommodate the needs of visually impaired people through an intelligent system, which reads textual information on papers and produces corresponding voice. Indonesian Automated Document Reader (I-ADR) is operated via a voice-based user interface to scan a document page. Textual information from the scanned page is then extracted using Optical Character Recognition (OCR)...
Indonesian Automated Document Reader (I-ADR) is an assistive system for Indonesian citizens with visual impairment, which converts textual information on papers to corresponding speech. I-ADR system is designed to be operated via a voice-based user interface. The system accepts document images as inputs and employs Optical Character Recognition (OCR) and Text-to-Speech (TTS) Synthesizer technology...
A text-to-speech (TTS) synthesizer aims to produce speech from the corresponding text input. For Indonesian language, IndoTTS, eSpeak, and text-to-speech on Google Translate are available and widely used among the Indonesian. In this study, we evaluated those systems and conducted semantically unpredictable sentences (SUS) test. SUS test results showed that the intelligibility of those systems needs...
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