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In the present study, we propose an automatic sign language recognizer using an ensemble method called Random Sphere Oracle (RSO). The aim of using this method is to improve the accuracy of the existing sign language recognition (SLR) systems by using an efficient classifier to classify the sign language gestures into their respective classes. The design of the classifier composes of three steps....
Face detection and recognition mechanisms are widely used in many multimedia and security devices. The concept is called face detection and there are significant numbers of studies into face recognition, particularly for image processing and computer vision. However, there remain significant challenges in the existing systems due to limitations behind algorithms. Viola Jones and Cascade Classifier...
With new technologies and a plethora of products in the market, there has been a continuous shift in the User requirements. User Experience has become a driving factor in governing the success or failure of the product. Even established products that are not ready to adapt to the new perspective of a good user experience (Ux), stand to lose market share, whereas their competitors that can provide...
Outline fonts use Bézier curves to describe the outer boundaries of the characters of specific outline fonts. In this paper, we consider the interpolation problem between two different but quite similar outline fonts. Since the compositions of different outline fonts of a character may be different, such as the total number of curves a font of the character contains, and the endpoints of...
The increasing learning materials on the Internet bring the learners a flood of educational resources, along with many difficulties in the learning process. It becomes much harder for the learners to find the required resources and get the right knowledge from these unsorted resources. To give the learners a better learning experience and improve the efficiency of the education based on the Internet,...
To improve the tracking performance of global positioning system receivers, we have proposed a carrier loop structure based on a high-order Doppler parameter detection algorithm. Applied when the input of the tracking loop is the carrier signal, this solution begins by establishing a relationship between the first and second order rate of change of the Doppler frequency shift and the output of the...
This paper proposes a new integrated system based on a video watermarking algorithm with high imperceptibility, improved security, robust against common image and video processing attacks and geometric attacks. The proposed algorithm is based on the features of a selected best algorithm by Agilandeeswari and Ganesan and its limitations. The advantages of the hybrid transform techniques of Nonsubsampled...
To solve the issue that it is difficult to monitor the content in the file sharing system because of occult of KAD message, a novel monitoring approach was proposed to obtain the content by intercepting the interactive message for a specified node on the network. First of all, the HashID for a keyword in the message of a supervised node was extracted by using ID mapping method. Secondly, a lightweight...
Tactile device is used to display tactile data in image mode, which is normally received from a computer. In most cases, the original tactile picture is converted from the visual image, and it would be very convenient for saving and data conversion if tactile data was packaged in file format. In this paper, a file format is constructed for saving data in water-jet tactile, and a mapping algorithm...
In this paper, we developed harmonizing system the color of outfit based on image processing. This system combines a fuzzy logic control with image processing. Conclusions are based on input color of pants using fuzzy systems, fuzzy decision output associated with the pair of color determination algorithm based on YCbCr color space. The harmonization of the output system was evaluated by 15 respondents...
Even though both full-reference and no-reference image quality assessments are extensively applied to evaluate degraded images e.g. blurred, noised, compressed and distorted, few of them especially the no-reference species are suitable for image restoration. The goal of this work is to propose a no-reference quality assessment for defocus restoration. Because of that most optical systems have circular...
Driving is a common activity in every person's daily life which is important to make sure it is safe and secure. Although many rules have been implemented to manage the traffic, accident such as collision are still happened. One of contributed factor to this is drowsy driving. We developed a drowsiness detection system using the information of ECG signal to minimalize the risk of the accident. ECG...
Presents the introductory welcome message from the conference proceedings. May include the conference officers' congratulations to all involved with the conference event and publication of the proceedings record.
An intelligent monitoring system was designed, which based on DM642 as the hardware platform, video capture, output circuit and Ethernet interface circuit are included. An improved three frame differencing is applied in video moving target detection. In this method, variation trend of video adjacent frame difference is used as the basis of video motion detecting alarm. Moving target will be extracted...
Nowadays, laser scanners are operated for data collection instead of video cameras. Laser scanners do not record real world videos except scanned points. Thus it takes away problems of private life conservation. Plus data processing gets very fast and easy. But from laser scanned data points, recognition of objects is a challenging task. This paper points to the usability of SVM to recognize pedestrians...
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