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Anytime Ant System for Manipulator Path Planning

Wang Dalong; Kwok Ngai; Fang Gu; Ha Quang (Springer-Verlag, 2011)

An efficient algorithm for manipulator path planning is presented in this paper. Because of the complexity of the problem nature, it frequently takes a long time for the planner to find an optimal path. This drawback may ...
Color Image Contrast Enhancement using a Local Equalisation and Weighted Sum Approach

Kwok Ngai; Ha Quang; Fang Gu; Rad Ahmed; Wang D (IEEE, 2010)

Image contrast enhancement is a fundamental step taken to ensure the effectiveness of subsequent image-related processes. In additional to subjective quality evaluation, objective user viewing is also a common performance ...
Color tracking for multiple robot control using a system-on-programmable-chip

Yu Ying Hao; Kwok Ngai; Ha Quang (Elsevier Science BV, 2011)

A new trend in construction is the emerging technologies to accommodate personal indoor robots moving among occupants and assisting them. In many circumstances, the coordination of multiple robots is required for task ...
Image Contrast Enhancement based on Histogram Smoothing and Continuous Intensity Relocation

Kwok Ngai; Jia Xiuping; Wang D; Chen S; Ha Quang; Fang Gu (IEEE, 2010)

Image contrast enhancement is a fundamental and important pre-processing stage in the application of image processing techniques. Among revenues of possible approaches, histogram equalization is a popular and attractive ...

Now showing items 1-4 of 4