Tiancheng Sun

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
Automatic recognition of an image’s style is important for many applications, including artwork analysis, photo organization, and image retrieval. Traditional convolution neural network (CNN) approach uses only object features for image style recognition. This approach may not be optimal, because the same object in two images may have different(More)
Image aberrations can cause severe degradation in image quality for consumer-level cameras, especially under the current tendency to reduce the complexity of lens designs in order to shrink the overall size of modules. In simplified optical designs, chromatic aberration can be one of the most significant causes for degraded image quality, and it can be(More)
Real-world materials present a wide variety of appearances, commonly described in computer graphics with the bidirectional reflectance distribution function (BRDF). Printers, on the other hand, have a predefined set of only a few inks, which defines the printer's gamut. As a consequence of this limitation, many materials cannot be exactly reproduced by the(More)
OBJECTIVE To investigate the morphology and biomechanics of in vivo osteogenesis after repairing rabbit skull defects with plastic engineered bone which was prefabricated with alginate gel, osteoblasts and bone granules. METHODS Twenty-eight rabbits were divided into group A (n=16), group B (n=8) and group C (n=4). The bilateral skull defects of 1 cm in(More)
  • 1