Image processing method and device, electronic equipment and storage medium

An image processing and image technology, which is applied in the field of image processing, can solve the problems of large amount of calculation, high system cost, and high requirement for system computing capacity, and achieve the effect of improving accuracy and speed and low cost

Pending Publication Date: 2020-05-01
SHENZHEN INTELLIFUSION TECHNOLOGIES CO LTD
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AI Technical Summary

Problems solved by technology

This process usually requires camera calibration, image correction, stereo matching and other processes, and the calculation amount is relatively large. At the same time, traditional environmenta

Method used

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

Examples

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[0084] As an optional implementation, the method also includes:

[0085] Obtain the preset image processing speed;

[0086] determining a second number of operations for performing the upsampling operation according to the image processing speed;

[0087] The step S14 performs an upsampling operation on the feature image, and obtaining a depth prediction image includes:

[0088] According to the second number of operations, an upsampling operation is performed on the feature image to obtain a depth prediction image.

[0089] In this optional implementation manner, an image processing speed can be preset, and the image processing speed can be used to measure the processing speed of the preprocessed image after the preprocessed image is sent to the convolutional neural network model. The image processing speed is often related to the number of up-sampling operations, so the first number of operations for performing the up-sampling operation may be determined according to the p...

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Abstract

The invention discloses an image processing method and device, electronic equipment and a storage medium. The method comprises the steps: obtaining a to-be-processed image through a single camera; preprocessing the to-be-processed image to obtain a preprocessed image; performing down-sampling operation on the preprocessed image based on a pre-trained convolutional neural network model to obtain afeature image; and performing up-sampling operation on the feature image to obtain a depth prediction image. The invention further provides an image processing device, electronic equipment and a storage medium. According to the invention, environmental depth-of-field prediction can be carried out through the single camera, and the accuracy and rate of environmental depth-of-field prediction are improved at the same time.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to an image processing method, device, electronic equipment and storage medium. Background technique [0002] With the development and progress of artificial intelligence technology, environmental depth prediction technology has been widely used in many cutting-edge technologies, such as: automatic driving, 3D reconstruction of 2D scenes, etc. Environmental depth prediction technology is one of the foundations of many scientific research and commercial products one. [0003] The traditional environment depth prediction method is to imitate the left and right eyes of a person to take two photos of the same scene from different angles through a binocular camera. Because there are differences in the same object in photos taken from different angles, this difference is called "parallax". Usually, the smaller the parallax, the closer the object is to the camera, and th...

Claims

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Application Information

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IPC IPC(8): G06T7/50
CPCG06T7/50G06T2207/20084G06T2207/20081
Inventor 赵培骁虞勇波黄轩王孝宇
Owner SHENZHEN INTELLIFUSION TECHNOLOGIES CO LTD
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