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Method for analyzing and supporting big data of information on basis of trusted cloud computing

A supporting method, cloud computing technology, applied in the field of big data

Active Publication Date: 2016-12-07
广州同构信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Large-scale data brings new challenges and opportunities to traditional multimedia research, especially image-based applications and research

Method used

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  • Method for analyzing and supporting big data of information on basis of trusted cloud computing
  • Method for analyzing and supporting big data of information on basis of trusted cloud computing
  • Method for analyzing and supporting big data of information on basis of trusted cloud computing

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0048] Embodiment 1: An information big data analysis support method based on trusted cloud computing, comprising the following steps:

[0049] (1) Obtain information data from the cloud server, classify the image information and non-image information, store them in the image database and non-image database respectively, and mark the image information and non-image information from the same source, for example, a The picture and the description information for this picture are regarded as the same source and marked accordingly. The same source referred to here generally refers to image information and non-image information received from the same network address at the same time.

[0050] (2) Divide the non-image database into a plurality of first sub-databases according to a plurality of preset keywords, classify the non-image information according to the keywords, and store them in the corresponding first sub-databases respectively , the non-image information that does not m...

Embodiment 2

[0087] Embodiment 2: A support method for information big data analysis based on trusted cloud computing, comprising the following steps:

[0088] (1) Obtain information data from the cloud server, classify the image information and non-image information, store them in the image database and non-image database respectively, and mark the image information and non-image information from the same source, for example, a The picture and the description information for this picture are regarded as the same source and marked accordingly. The same source referred to here generally refers to image information and non-image information received from the same network address at the same time.

[0089] (2) Divide the non-image database into a plurality of first sub-databases according to a plurality of preset keywords, classify the non-image information according to the keywords, and store them in the corresponding first sub-databases respectively , the non-image information that does no...

Embodiment 3

[0126] Embodiment 3: A supporting method for information big data analysis based on trusted cloud computing, comprising the following steps:

[0127] (1) Obtain information data from the cloud server, classify the image information and non-image information, store them in the image database and non-image database respectively, and mark the image information and non-image information from the same source, for example, a The picture and the description information for this picture are regarded as the same source and marked accordingly. The same source referred to here generally refers to image information and non-image information received from the same network address at the same time.

[0128] (2) Divide the non-image database into a plurality of first sub-databases according to a plurality of preset keywords, classify the non-image information according to the keywords, and store them in the corresponding first sub-databases respectively , the non-image information that does...

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PUM

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Abstract

The invention discloses a method for analyzing and supporting big data of information on the basis of trusted cloud computing. The method has the advantages that a trust degree evaluation mechanism and a trust relation transmission mechanism are constructed on the basis of protective functions and features such as authentication and integrity measurement, databases are preliminarily divided into a plurality of sub-databases by the aid of keywords and marks, the sub-databases with high relevancy are retrieved at first during retrieval, accordingly, computation amounts can be reduced, and the operating rates can be increased; weighted representation and first visual similarity are provided when images are represented on the basis of word packages, and accordingly the time cost can be reduced; relevant local features are combined with one another by the aid of spatial inclusion relations among the local features when the images are represented on the basis of feature combinations, and accordingly the visual expression ability can be enhanced; the feature combinations are excellent in scale and rotation invariance, local geometric calibration further can be carried out naturally by the aid of information of relative positions among various feature elements, accordingly, possible error matching can be rejected, and image retrieval accuracy rates can be increased; the retrieval accuracy can be greatly improved by means of feature quantification and combination expression.

Description

technical field [0001] The invention relates to the field of big data, in particular to an information big data analysis support method based on trusted cloud computing. Background technique [0002] With the rise of technologies such as the mobile Internet and the Internet of Things, the amount of data worldwide has grown rapidly, and the era of big data has come. With the emergence of big data, it plays an extremely important role in modern social and economic activities. [0003] Big data is basically based on cloud computing, in which data analysis and retrieval technology is the key supporting technology in the entire big data field. Large-scale data brings new challenges and opportunities to traditional multimedia research, especially image-based applications and research. [0004] Trusted computing is a trusted computing platform supported by hardware security modules that is widely used in computing and communication systems to improve the overall security of the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/62G06F17/30G06F21/57
CPCG06F16/2453G06F21/57G06F21/6218
Inventor 陈祖斌谢铭胡继军翁小云袁勇邓戈锋莫英红谢菁张鹏唐玲丽黄连月杭聪贺冠博苏宇琦宋骏豪
Owner 广州同构信息科技有限公司