Stereoscopic image significance detection method, device and equipment, and storage medium

Abstract

The invention is suitable for the image processing technology field and provides a stereoscopic image significance detection method, device and equipment, and a storage medium. The method comprises the following steps of when the request of stereoscopic image significance detection is received, firstly, using the superpixel image segmentation algorithm to segment the color image and the depth image of the stereoscopic image; then, carrying out characteristic extraction on all pixel areas acquired after segmentation through the significance prediction network of a multi-scale area level, acquiring a significance value corresponding to all the pixel areas, processing a pixel area corresponding to each significance value according to each significance value, and acquiring the color significance image of the color image and the depth significance image of the depth image; and finally, through a space fusion network, fusing the color significance image and the depth significance image and generating the significance image of the stereoscopic image. The error of extracting the significance characteristic of the stereoscopic image is reduced and the significance detection accuracy of thestereoscopic image is increased.

Description

technical field [0001] The invention belongs to the technical field of image processing, and in particular relates to a method, device, equipment and storage medium for detecting the conspicuousness of a stereoscopic image. Background technique [0002] The development of contemporary computer and multimedia technology, especially the development of mobile devices supported by Internet technology, has had a huge impact on human life and society, and the driving force behind its development is the emerging 3D imaging technology. Compared with traditional 2D visual experience, 3D applications provide users with depth perception and immersive viewing experience. Despite the rapid development of the 3D industry, there are still some challenging problems, for example, visual saliency detection of 3D images, which mainly aims to identify unique regions in 3D images. In addition to its application in video compression, 3D image visual saliency plays an important role in 3D object ...

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a detection method, device, equipment and storage medium for the saliency of a stereo image, aiming at solving the problem that the performance of the existing detection model of the saliency of the stereo image is poor, which leads to large error in the saliency feature of the extracted stereo image, and the stereo image Non-significant issues

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