The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 20, 2025
Filed:
Mar. 06, 2024
China University of Geosciences (Beijing), Beijing, CN;
Tibet Julong Copper Co., Ltd., Lhasa, CN;
Youye Zheng, Beijing, CN;
Zhaolong Xue, Beijing, CN;
Jiancuo Luosang, Lhasa, CN;
Jiangang Wei, Lhasa, CN;
Jingjing Li, Lhasa, CN;
Peng Kang, Lhasa, CN;
Zhuoga Suolang, Lhasa, CN;
China University of Geosciences (Beijing), Beijing, CN;
Tibet Julong Copper Co., Ltd., Lhasa, CN;
Abstract
A GPU-based integrated processing method for geochemical data, includes the following steps: S, storing geochemical data in a format of a preset three-dimensional array data structure Struct_A, S, iteratively processing the formatted geochemical data by using a compute shader in a GPU, calculating a mean value and a standard deviation of content of each chemical element, calculating a threshold value of the chemical element, eliminating sampling points according to the threshold value, repeating the operations until there is no sampling point to be eliminated, and calculating a final mean value as a background value and a final threshold value as a lower limit value of anomaly; and S, constructing spatial coordinates according to the obtained new geochemical data set, loading the spatial coordinates into a fragment shader for rendering, and completing anomaly delineation according to the background value and the lower limit value of anomaly.