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Local image representation acquisition method and system, medium and device

A partial image and acquisition method technology, applied in the field of image processing, to achieve the effect of improving search efficiency

Pending Publication Date: 2021-01-05
SHANGHAI MIDU INFORMATION TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] In view of the above-mentioned shortcomings of the prior art, the object of the present invention is to provide a method, system, medium and device for obtaining representations of partial images, which are used to solve how to obtain representations of images in the prior art and how to use fewer computers Resources for Image Search Issues

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  • Local image representation acquisition method and system, medium and device
  • Local image representation acquisition method and system, medium and device
  • Local image representation acquisition method and system, medium and device

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Embodiment Construction

[0031] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0032] It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic ideas of the present invention, so only the components related to the present invention are shown in the drawings rather than the number, shape and Dimensional drawin...

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Abstract

The invention provides a local image representation acquisition method and system, a medium and a device. The method comprises the following steps: obtaining an input image, and processing the input image to obtain an image of a preset specification; processing the image of the preset specification based on a separable depth convolution block of a neural network to obtain coordinates of an objectin the input image; intercepting an object from the input image based on the coordinates; obtaining the representation of the preset sizes of the object and the input image; fusing the representationof the object and the representation of the input image to obtain representation of a preset size. The local image representation acquisition method and system, the medium and the device are used forrepresenting the image of the local object and the input image (original image) through the representation of the preset size, the effect of searching the original image by using the small image and the fuzzy image is achieved, the search efficiency is greatly improved, and the effect of searching the original image by using the local image (including the object) is achieved.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to a method, system, medium and device for obtaining representations of partial images. Background technique [0002] Image representation: refers to the use of vectors of a certain dimension to represent images, and the vector of images can be used to calculate the similarity between images, so as to judge the similarity between images. [0003] Partial image search: refers to the user inputting an image, and the system displays the original image and the image to the user in reverse order of similarity. When the user inputs a partial image (including objects), the system often cannot search for the original image and display it to the user, so the above point 1: image representation plays a vital role, so we use a new method to solve this problem question. [0004] General search method (based on object matching): perform matching search through the objects in t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/11G06T7/90G06T5/50G06N3/04G06K9/46
CPCG06T7/11G06T7/90G06T5/50G06V10/44G06N3/045
Inventor 不公告发明人
Owner SHANGHAI MIDU INFORMATION TECH CO LTD
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