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Image recognition method, target object extraction method and device, medium and equipment

A target object and image recognition technology, applied in the field of image processing, can solve problems such as low object recovery rate and poor positioning accuracy, and achieve the effect of improving accuracy and facilitating extraction

Pending Publication Date: 2021-04-23
NEXTVPU SHANGHAI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the current image positioning method has the problem of poor positioning accuracy, which leads to low recovery rate of the above objects.

Method used

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  • Image recognition method, target object extraction method and device, medium and equipment
  • Image recognition method, target object extraction method and device, medium and equipment
  • Image recognition method, target object extraction method and device, medium and equipment

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Experimental program
Comparison scheme
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Embodiment 1

[0031] figure 1 It is a schematic flow chart of an image recognition method provided by Embodiment 1 of the present invention. This embodiment is applicable to the situation where the position and layered information of the target object are determined by recognizing images. This method can be implemented by the image recognition device provided by the embodiment of the present invention. Execution, the device can be integrated in electronic devices such as computers or mobile phones. The method specifically includes the following steps:

[0032] S110. Acquire an image to be recognized, wherein the image to be recognized includes at least one target object.

[0033] S120. Input the image to be recognized into a pre-trained recognition model, and determine the position information of each target object in the image to be recognized and the layered information of each target object based on the output result of the recognition model, wherein, The recognition model is trained b...

Embodiment 2

[0065] Figure 4 It is a schematic flowchart of a method for extracting a target object provided by Embodiment 2 of the present invention. This embodiment is applicable to the situation where the target object is extracted by determining the location information of the target object in the image. This method can be provided by the embodiment of the present invention. The extraction device of the target object can be implemented, and the device can be integrated in an electronic device such as a computer or a mobile phone. The method specifically includes the following steps:

[0066] S210. Acquire a first image of at least one target object.

[0067] S220. Input the first image into a pre-trained recognition model, and determine position information of each target object in the first image and layer information of each target object based on an output result of the recognition model.

[0068] S230. Extract each target object based on the position information and layer inform...

Embodiment 3

[0087] Figure 5 It is a schematic structural diagram of an image recognition device provided in Embodiment 3 of the present invention, and the device includes:

[0088] The first image acquiring module 310 is configured to acquire an image to be recognized, wherein the image to be recognized includes at least one target object;

[0089] The first image recognition module 320 is configured to input the image to be recognized into a pre-trained recognition model, determine the position information of each target object in the image to be recognized and each target based on the output result of the recognition model The layered information of the object, wherein the recognition model is trained based on the sample image of the target object and the layered labels and position labels of each target object in the sample image.

[0090] Optionally, the recognition model includes a feature extraction module and a positioning module, wherein the feature extraction module is used to ...

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Abstract

The invention discloses an image recognition method, a target object extraction method and device, a medium and equipment, and the method comprises the steps: obtaining a to-be-recognized image which comprises at least one target object; inputting the to-be-recognized image into a pre-trained recognition model, and determining the position information of each target object in the to-be-recognized image and the stacking information of each target object based on the output result of the recognition model, wherein the recognition model is obtained by training based on the sample images of the target objects and the stacked labels and the position labels of the target objects in the sample images. The to-be-recognized image is processed through the recognition model with the position information and stacking information recognition function, the position information and stacking information of each target object are obtained, the stacking information assists the position information to position each target object, the accuracy of the positioning information is improved. And meanwhile, the shielded condition of the target object is determined based on the stacking information, so that high-precision extraction of the target object is facilitated.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of image processing, and in particular, to an image recognition method, a target object extraction method, device, medium and equipment. Background technique [0002] In the process of processing objects that can be stacked such as tea leaves and petals, including the process of recovering and extracting the distributed objects, the current technical solution mainly determines each The location of the objects for recovery extraction of each object. [0003] However, the current image positioning method has the problem of poor positioning accuracy resulting in a low recovery rate of the above-mentioned objects. Contents of the invention [0004] The invention provides an image recognition method, device, storage medium and electronic equipment, so as to realize precise positioning of a target object. [0005] In a first aspect, an embodiment of the present invention provides an i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/34G06K9/46G06K9/62G06N3/04G06N3/08
CPCG06N3/04G06N3/08G06V10/267G06V10/44G06F18/241
Inventor 殷允杰王欢周骥冯歆鹏
Owner NEXTVPU SHANGHAI CO LTD