Mau Uyen Nguyen

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When processing with large data such as satellite images, the computing speed is the problem need to be resolved. This paper introduces a method to improve the computational efficiency of the interval type-2 fuzzy c-means clustering(IT2-FCM) based on GPU platform and applied to land-cover classification from multi-spectral satellite image. GPU-based(More)
Obstacle detection is a fundamental issue of robot navigation and there have been several proposed methods for this problem. In this paper, we propose a new approach to find out obstacles on Depth Camera streams. The proposed approach consists of three stages. First, preprocessing stage is for noise removal. Second, different depths in a frame are clustered(More)
Robot navigation has several security and defence applications. The major technical challenges include measuring the distance between a robot and its surrounding obstacles and modelling the sensing environment. Existing methods using stereo cameras, laser sensors, and low-cost MS Kinect cameras have been suggested for the problems. In this paper, we propose(More)
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