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Transition between binocular and monocular views

A technology of left-eye view and right-eye view, which is applied in the field of vision systems and can solve problems such as distortion and lower user experience of VR systems

Active Publication Date: 2020-04-24
META PLATFORMS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, problems arise when combining images captured by different cameras to create a composite image
As an example, coarsely blending images of the same object captured by different cameras can cause double vision in the combined image
Also, when creating a canvas view to simulate a view where the user is looking up and down, the transition between the stereo view and the monocular view may change abruptly or cause a seam between the top and side cameras of the binocular view, causing Creates distortions in the view and degrades the user experience of the VR system

Method used

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  • Transition between binocular and monocular views
  • Transition between binocular and monocular views
  • Transition between binocular and monocular views

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0059] system structure

[0060] figure 1 A block diagram of the system environment 100 in which the image processing system 300 operates according to one embodiment is shown. figure 1 The system environment 100 shown in FIG. 2 includes a camera gantry system 200 , an image processing system 300 , and a client VR device 180 . For illustrative purposes, the figure 1 Only one camera gantry system 200, one image processing system 300, and one client VR device 180 are shown in FIG. In alternative implementations not shown, system environment 100 may include multiple camera gantry systems 200, image processing systems 300, client VR devices 180, and different and / or additional components. Likewise, the functions performed by various entities in system environment 100 may vary in different implementations.

[0061] Camera gantry system 200 is a multi-camera system designed to capture images and / or video of localized areas or objects. The local area is the environment around t...

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Abstract

The image processing system is designed to generate canvas views with smooth transitions between binocular and monocular views. Initially, the image processing system receives the top / bottom and side images of the scene and calculates offsets to generate a composite side image of the user's left and right views. To achieve a smooth transition between binocular and monocular views, the image processing system first warps the top / bottom images onto the corresponding synthesized side images to generate warped top / bottom images to achieve smooth transitions in shape. The image processing system then warps the distorted top / bottom images onto the corresponding synthesized side images to generate blended images for left and right eye views with blended images. The image processing system creates a canvas view with smooth transitions between binocular and monocular views in image shape and color based on the blended image.

Description

technical field [0001] The present disclosure relates generally to vision systems, and more particularly, to enabling smooth transitions between binocular and monocular views. Background technique [0002] Virtual reality (VR) is becoming more and more popular, and multi-camera systems are often used in VR systems to capture images and / or video to create a virtual scene for a user experiencing the VR system. Images captured by different cameras can be combined into a canvas view for providing a virtual scene, allowing users to experience VR effects. However, problems arise when combining images captured by different cameras to create a composite image. As an example, coarse mixing of images of the same object taken by different cameras can cause double vision in the combined image. Also, when creating a canvas view to simulate a view where the user is looking up and down, the transition between the stereo view and the monocular view may change abruptly or cause a seam betw...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B30/20G02B7/06G06V10/147
CPCG06T3/4038H04N2013/0088H04N13/243H04N13/111G06V10/16G06V10/147H04N23/698G02B7/06G02B30/27G06T19/006G06T15/40G06T5/50G06T3/18G06T2207/20221G06T2207/20228G06T2219/028
Inventor 布里安·基思·卡布拉尔福里斯特·塞缪尔·布里格斯
Owner META PLATFORMS INC