Particle data processing method, device and system based on in-situ visualization

A technology of data processing and primitive particles, applied in the field of data processing, can solve problems such as inability to process particle data
CN110647723APending Publication Date: 2020-01-03COMP NETWORK INFORMATION CENT CHINESE ACADEMY OF SCI
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Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
COMP NETWORK INFORMATION CENT CHINESE ACADEMY OF SCI
Publication Date
2020-01-03

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Abstract

The invention discloses a particle data processing method, device and system based on in-situ visualization. The method is applied to a computing terminal and comprises the steps of obtaining to-be-processed original particle data; processing the original particle data based on a probability density function to obtain a target parameter; and transmitting the target parameter to a visual terminal,wherein the target parameter is used for being restored into target particle data on the visual terminal through a probability density function, and the difference value between the target particle data and the original particle data is smaller than a target threshold value, and the target parameter is used for performing visual processing on the visual terminal. According to the invention, the effect of effectively processing the particle data is achieved.
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Description

technical field

[0001] The present invention relates to the field of data processing, in particular to a particle data processing method, device and system based on in-situ visualization. Background technique

[0002] At present, particle data is unstructured data, and particles in cosmological simulations are difficult to compress due to irregular spatial distribution. For the in-situ visualization processing of data, it is mainly for the in-situ visualization processing of volume data. Volume data has structure data, but currently it is not possible to directly apply the in-situ visualization processing method for volume data to particle data.

[0003] In addition, in related technologies, in the preprocessing stage of particle data visualization, the vector quantization method can be used to simplify the particle attributes, and real-time decoding is performed on the Graphics Processing Unit (GPU) side during the visualization process. . Using the static codebook vector...

Claims

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