Abstract: The inversion effect of the initial model constructed directly from prior information is highly dependent on the quality of the prior information. To reduce the inversion deviation caused by ...

Abstract: The disadvantages of ellipse fitting method based on algebraic method include its large sampling range, unclear physical explanation of the parameters of the equation, uncontrollable ...

Academy of Art and Design, Yancheng Teachers University, Yancheng, China Introduction: With the acceleration of global aging, the accurate prediction of care service demand for older adults is of ...