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Image processing method and device, electronic equipment and storage medium

An image processing and image technology, applied in the field of image processing, can solve the problems affecting user experience, low frame rate of VR equipment, different motion sickness reactions, etc., to achieve the effect of improving user experience, improving display frame rate, and reducing motion sickness reactions

Active Publication Date: 2021-03-16
GEER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the hardware MIPI transmission bandwidth of existing VR devices and the processing speed of CPU / GPU have certain limitations, and the frame rate displayed by VR devices is relatively low, generally at 60Hz or 90Hz
When displaying dynamic images through existing VR devices, the low frame rate displayed by VR devices will cause users to have different motion sickness reactions to the display of VR moving images, affecting user experience

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

Experimental program
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Embodiment 1

[0118] see Figure 5 As shown, the embodiment of the present disclosure provides an image processing device 50 , and the image processing device 50 includes an image acquisition module 51 , a detection module 52 , a compression module 53 and an output module 54 .

[0119] The image acquisition module 51 is used to acquire the current frame image.

[0120] The detection module 52 is used to detect a moving object in the current frame image, and obtain a region of interest and a background region, and the region of interest includes the moving object.

[0121] The compression module 53 is used for compressing the image data of the region of interest to obtain compressed first image data.

[0122] In an embodiment of the present disclosure, the compression module 53 is specifically configured to obtain a target compression ratio.

[0123] In this embodiment, the step of obtaining the target compression ratio may include: determining the target compression ratio according to a p...

Embodiment 2

[0135] The embodiment of the present disclosure also provides an electronic device. The electronic equipment includes image processing means.

[0136] In one embodiment, the electronic device may be such as figure 1 The electronic device 100 is shown. In an embodiment, the electronic device may be a smart device such as a virtual reality (Virtual Reality, VR) device, an augmented reality (Augmented Reality, AR) device, or a mixed reality (Mixed Reality) device.

[0137] In one embodiment, the image processing device may be as Figure 5 The image processing device 50 shown can also be as Figure 6 The image processing device 60 is shown.

[0138] According to the embodiment of the present disclosure, the image data of the region of interest in the current frame image is compressed by utilizing the insensitivity of the human eye to local moving objects, which can reduce the pixels of the moving object in the current frame image without affecting the imaging of the human eye. ...

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Abstract

The embodiment of the invention discloses an image processing method and device, electronic equipment and a storage medium. The method comprises the steps of acquiring a current frame image; detectinga moving object in the current frame image to obtain a region of interest and a background region, the region of interest including the moving object; compressing the image data of the region of interest to obtain compressed first image data; and outputting the compressed first image data and background image data corresponding to the background area to a display device, so that the display equipment displays a current frame image.

Description

technical field [0001] Embodiments of the present disclosure relate to the technical field of image processing, and more specifically, embodiments of the present disclosure relate to an image processing method, device, electronic device, and storage medium. Background technique [0002] Virtual reality (Virtual Reality, referred to as VR) is a high-tech emerging in recent years. With the vigorous development of the virtual reality industry, the demand for interaction between virtual reality and reality is increasing rapidly during the user's use process. [0003] With the gradual enrichment of VR content, there are higher requirements for the processing performance of VR devices. However, the hardware MIPI transmission bandwidth and CPU / GPU processing speed of existing VR devices have certain limitations, and the frame rate displayed by VR devices is relatively low, generally at 60Hz or 90Hz. When a dynamic picture is displayed through an existing VR device, the low frame ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T19/00G06K9/00G06K9/32H04N19/136
CPCG06T19/006H04N19/136G06V20/40G06V10/25Y02D10/00G06T9/00G06V20/20G06T7/194G06V2201/07G06T7/20
Inventor 陈晨姜滨迟小羽
Owner GEER TECH CO LTD
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