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Atmospheric conditions induced by suspended particles, such as fog and haze, severely alter the scene appearance. In this paper, we propose a novel defogging method based on the local extrema, aiming at improving the image visibility under foggy or hazy weather condition. The proposed method utilizes atmospheric scattering model to realize the fog removal. It applies the local extrema method to figure...
As application complexity continues to grow, using multicore processors has been proved to be an effective methodology to meet the ever-increasing processing demand across the industry association. The Master/Slave model, the Data Flow model and the OpenMP model are the three dominant models for parallel programming. In this paper, the first two models are briefly discussed while the OpenMP model...
In order to improve the accuracy and robustness of real-time tracking system, this paper presents new methods for efficient object tracking in video sequences using multiple features and particle filter. Based on the problem that tracking with a single feature is susceptible to interference, the color and edge orientation features are combined under the particle filtering framework, and an adaptive...
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