Interpolation data processing method, device and equipment and computer readable storage medium

A technology of data calculation and processing method, which is applied in the computer field and can solve problems such as reducing the calculation amount of interpolation data

Active Publication Date: 2020-10-23
XIAMEN YAJI SOFTWARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the shortcomings of the existing methods, this application proposes a processing method, device, equipment and computer-readable storage mediu

Method used

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  • Interpolation data processing method, device and equipment and computer readable storage medium
  • Interpolation data processing method, device and equipment and computer readable storage medium
  • Interpolation data processing method, device and equipment and computer readable storage medium

Examples

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Embodiment 1

[0033] An embodiment of the present application provides a method for processing interpolation data, and the schematic flow chart of the method is as follows figure 1 As shown, the method includes:

[0034] S101. Obtain the information of two adjacent key frames of the spline curve. The information of the two adjacent key frames includes the first time and the first time on the time axis of the two-dimensional coordinate points corresponding to the two adjacent key frames respectively. Second time.

[0035] S102. Determine interpolation data calculation parameters according to information of two adjacent key frames.

[0036] Specifically, the interpolation data calculation parameters are a, b, c, and d in formula (7).

[0037] S103. When the third time is between the first time and the second time, determine target interpolation data corresponding to the third time according to interpolation data calculation parameters.

[0038] Specifically, the target interpolation data i...

Embodiment 2

[0079] Based on the same inventive concept, the embodiment of the present application also provides a processing device for interpolation data, the structural diagram of which is shown in Figure 5 As shown, the interpolation data processing device 50 includes a first processing module 501 , a second processing module 502 and a third processing module 503 .

[0080] The first processing unit 501 is configured to acquire information of two adjacent key frames of the spline curve, where the information of the two adjacent key frames includes two-dimensional coordinates respectively corresponding to the two adjacent key frames Click the first time and the second time on the time axis;

[0081] The second processing unit 502 is configured to determine interpolation data calculation parameters according to the information of the two adjacent key frames;

[0082] The third processing unit 503 is configured to determine target interpolation data corresponding to the third time accor...

Embodiment 3

[0091] Based on the same inventive concept, the embodiment of the present application also provides another electronic device, the schematic structural diagram of which is as follows Image 6 As shown, the electronic device 6000 includes at least one processor 6001, a memory 6002 and a bus 6003, and at least one processor 6001 is electrically connected to the storage 6002; the memory 6002 is configured to store at least one computer-executable instruction, and the processor 6001 It is configured to execute the at least one computer-executable instruction, so as to execute the steps of any method for processing interpolation data provided in any one of the first embodiments of the present application or any optional implementation.

[0092] Further, the processor 6001 may be FPGA (Field-Programmable Gate Array, field programmable gate array) or other devices with logic processing capabilities, such as MCU (Microcontroller Unit, micro control unit), CPU (Central Process Unit, cen...

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Abstract

The embodiment of the invention provides an interpolation data processing method, device and equipment and a computer readable storage medium. The method comprises the following steps: acquiring information of two adjacent key frames of a spline curve, wherein the information of the two adjacent key frames comprises first time and second time of two-dimensional coordinate points respectively corresponding to the two adjacent key frames on a time axis; determining interpolation data calculation parameters according to the information of the two adjacent key frames; and when the third time is between the first time and the second time, determining target interpolation data corresponding to the third time according to the interpolation data calculation parameters. According to the method, interpolation data calculation is carried out through the spline curve, so that the calculation amount of the interpolation data is reduced, and the processing efficiency of the interpolation data is improved.

Description

technical field [0001] The present application relates to the field of computer technology, and in particular, the present application relates to a processing method, device, equipment and computer-readable storage medium for interpolation data. Background technique [0002] The particle system needs to simulate the fitting of various attributes during the movement of objects in reality, but discrete data is used in the computer, so it is necessary to interpolate the discrete data to obtain continuous data. Among the existing interpolation methods are Lagrangian interpolation, Neville interpolation, piecewise linear interpolation and spline curve. The first two interpolation methods are global interpolation, and their biggest disadvantage is that the amount of calculation is too large, which is too expensive for programs that require high real-time performance such as games; piecewise linear interpolation has a small calculation cost, but cannot simulate smoothness transiti...

Claims

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Application Information

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IPC IPC(8): G06T11/20
CPCG06T11/203G06T2210/56
Inventor 朱旭光林顺
Owner XIAMEN YAJI SOFTWARE
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