Výsledky vyhledávání - "Yang, Runjia"

Report

Sector Rotation by Factor Model and Fundamental Analysis

Autor: Yang, Runjia, Shi, Beining

This study presents an analytical approach to sector rotation, leveraging both factor models and fundamental metrics. We initiate with a systematic classification of sectors, followed by an empirical investigation into their returns. Through factor a

Externí odkaz: http://arxiv.org/abs/2401.00001

Zobrazit plný text záznamu

Report

Moment-based space-variant Shack-Hartmann wavefront reconstruction

Autor: Feng, Fan, Liang, Chen, Chen, Dongdong, Du, Ke, Yang, Runjia, Lu, Chang, Chen, Shumin, He, Wenting, Xu, Pingyong, Chen, Liangyi, Tao, Louis, Mao, Heng

Publikováno v: Optics Communications,2023

Based on image moment theory, an approach for space-variant Shack-Hartmann wavefront reconstruction is presented in this article. The relation between the moment of a pair of subimages and the local transformation coefficients is derived. The square

Externí odkaz: http://arxiv.org/abs/2304.06283

Zobrazit plný text záznamu

Report

Space-variant Shack-Hartmann wavefront sensing based on affine transformation estimation

Autor: Feng, Fan, Liang, Chen, Chen, Dongdong, Du, Ke, Yang, Runjia, Lu, Chang, Chen, Shumin, Chen, Liangyi, Tao, Louis, Mao, Heng

Publikováno v: Applied Optics, 2022

The space-variant wavefront reconstruction problem inherently exists in deep tissue imaging. In this paper,we propose a framework of Shack-Hartmann wavefront space-variant sensing with extended source illumination. The space-variant wavefront is mode

Externí odkaz: http://arxiv.org/abs/2210.06400

Zobrazit plný text záznamu