Image processing method and device, electronic device and storage medium

An image processing and image technology, applied in the field of information processing, can solve problems affecting the training of deep convolutional neural networks, affecting retrieval results, feature errors, etc., and achieve the effect of fast image feature gene coding method and good field applicability

Inactive Publication Date: 2019-05-14
TRS INFORMATION TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, the dimension setting of deep hash coding will affect the training of deep convolutional neural network, and there is a certain error between deep hash coding and deep image features, so it will affect the final retrieval results

Method used

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  • Image processing method and device, electronic device and storage medium
  • Image processing method and device, electronic device and storage medium
  • Image processing method and device, electronic device and storage medium

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Embodiment Construction

[0026] The specific implementation manners of the embodiments of the present disclosure will be described in further detail below in conjunction with the accompanying drawings (the same symbols in several drawings indicate the same elements) and the embodiments. The following examples are used to illustrate the present disclosure, but not to limit the scope of the present disclosure.

[0027] Those skilled in the art can understand that terms such as "first" and "second" in the embodiments of the present disclosure are only used to distinguish different steps, devices or modules, etc. necessary logical sequence.

[0028] figure 1 is a flowchart illustrating an image processing method according to some embodiments of the present disclosure.

[0029] refer to figure 1 , in step S110, extracting first feature data of the image having a first dimension.

[0030] The image can be a still image, a composite image, or a video image of a certain resolution and size. The first fea...

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Abstract

The embodiment of the invention provides an image processing method and device, an electronic device and a storage medium. The image processing method comprises the steps of extracting first feature data with a first dimension of an image; performing feature dimension reduction on the first feature data to obtain second feature data with a second dimension, the value of the second dimension beingsmaller than the value of the first dimension; according to a threshold value preset for each piece of feature data of the second dimension, carrying out binary coding on the feature value of each dimension of the second feature data to generate a binary string code for representing an image gene; and mapping the value of each corresponding unit number in the binary string code into a character toobtain a coded character string for representing an image gene. The image characteristic gene coding method is fast and simple, can perform calculation by using relatively few calculation resources,and has excellent field applicability.

Description

technical field [0001] The embodiments of the present disclosure relate to the technical field of information processing, and in particular, to an image processing method, device, electronic device, and storage medium. Background technique [0002] With the continuous development of Internet, artificial intelligence and media fusion technology, the number of digital images is increasing exponentially. How to retrieve relevant images from the massive digital image database has become a key problem to be solved. Semantic text-based image retrieval technology uses the method of matching keywords for image retrieval, which has a high accuracy rate. However, as the number of images continues to increase, the workload of image annotation is increasing, and it is difficult to achieve efficient and rapid promotion in the industrial field. The content-based image retrieval method uses image processing algorithms to extract image visual features for image retrieval, which is highly ef...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/583G06F16/51G06N3/04G06K9/46G06K9/62
Inventor 王焕鹏王洪俊肖诗斌
Owner TRS INFORMATION TECH CO LTD
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