Yunfan Wang

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
Objects, whether toys or not, are likely to become the center of children's game, which can trigger children's exploration and imagination, and build the world's environmental and psychological statements by manipulating something, to enhance the autonomy of children and inspire their creativity. This paper, based on scaffolding learning theory, puts(More)
This paper presents a cluster-based adaptive weight switching median filter. Clustering analysis and a linear function is combined to capture local image statistics. In term of the local information, an iteration function is constructed to subtract impulses from corrupted image and thus noise detector is defined. After the noisy pixels are identified, in(More)
  • 1