Superpixel is an essential tool for computer vision.In practice, classic superpixel algorithms do not exhibit good boundary adherence with fewer superpixels, which will greatly hamper further analysis.To remedy the defect, a superpixel boundary optimization framework is proposed in this paper.There are three steps in the framework.Firstly, based on
In this paper, we study a discrete predator-prey system with Michaelis-Menten type harvesting.First, the equilibrium points number, local stability and boundedness of the system are discussed.Second, using the bifurcation theory and the mel axolotl center manifold theorem, the bifurcation conditions for the system to go through flip bifurcation and
The endocannabinoid (eCB) system plays an active role in epidermal homeostasis.Phytocannabinoids such as cannabidiol modulate this system but also act through eCB-independent mechanisms.This study evaluated the effects of cannabidiol, bakuchiol (BAK), and ethyl (linoleate/oleate) (ELN) in keratinocytes footjoy weste herren and reconstituted human e
Bacterial resistance to antibiotics poses enormous health and economic burdens to our society, and it is of the essence to explore old and new ways to deal with these problems.Here we review the current status of multi-resistance genes and how they spread among bacteria.We discuss strategies to deal with resistant mel axolotl bacteria, namely the s