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Image processing method and apparatus

An image processing and sub-image technology, applied in the computer field, can solve problems such as large deviation of anchor frame

Active Publication Date: 2019-01-25
BEIJING BYTEDANCE NETWORK TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of applying the convolutional neural network, it often occurs that a certain target in the image has a large deviation from the anchor box

Method used

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  • Image processing method and apparatus
  • Image processing method and apparatus
  • Image processing method and apparatus

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Embodiment Construction

[0024] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.

[0025] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0026] figure 1 An exemplary system architecture 100 to which embodiments of the image processing method or image processing apparatus of the present application can be applied is shown.

[0027] Such as figure 1 As shown, the system architecture 100 may include terminal d...

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Abstract

An embodiment of the present application discloses an image processing method and apparatus. One embodiment of the method includes acquiring an object image including an object; Determining at least two sub-images in the target image; For each grid, determining a designated point of the grid, generating a preset number of anchor point boxes of different sizes based on the designated point and an object contained in the target image, wherein the designated point is located at a designated position of each anchor point box to be selected; For each sub-image, clustering the anchor point frames tobe selected of each grid in the sub-image to obtain at least one target anchor point frame; The target anchor box of each sub-image is determined as the anchor box of the sub-image corresponding to the input image of the specified convolution neural network. An embodiment of the present application can determine an anchor frame of each sub-image, thereby improving the accuracy of detecting an object contained in different regions of the image.

Description

technical field [0001] The embodiments of the present application relate to the field of computer technology, specifically to the field of Internet technology, and in particular to an image processing method and device. Background technique [0002] Convolutional Neural Networks are multi-layered neural networks that are good at processing images. Several anchor boxes (anchor boxes) need to be set for the convolutional neural network as the basis for the convolutional neural network to determine the candidate box (proposal). In the process of applying the convolutional neural network, it often occurs that a certain target in the image has a large deviation from the anchor box. Contents of the invention [0003] Embodiments of the present application provide an image processing method and device. [0004] In the first aspect, an embodiment of the present application provides an image processing method, including: acquiring a target image containing a target, wherein the t...

Claims

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Application Information

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IPC IPC(8): G06K9/62
CPCG06F18/23G06F18/24
Inventor 胡耀全
Owner BEIJING BYTEDANCE NETWORK TECH CO LTD
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