High-resolution image processing method and device, VR image display method and VR device

Abstract

The invention relates to a high-resolution image processing method and device, a VR image display method and VR device. According to the high-resolution image processing method, a readable image corresponding to a high-resolution original image is obtained by segmenting, splicing and rendering the high-resolution original image, and the readable image obtained by processing is convenient to read and display from a frame buffer space by an image display device or image processing software. The high-resolution image processing method and the high-resolution image processing device have the characteristic of self-adaptive parameter setting, and are helpful to give full play to the performance of the image display device. Therefore, in order to display high-resolution VR image material, the readable image obtained by adopting the high-resolution image processing method is stored in the cache, so that reading and real-time updating are facilitated and VR display effect is improved.

Description

technical field [0001] The present invention relates to the technical field of image display, in particular to a high-resolution image processing method, a high-resolution image processing device, a VR image display method, and VR equipment. Background technique [0002] The resolution of an image (Image Resolution) represents the amount of information stored in the image, which can be measured by the number of pixels per inch (PPI or DPI). The resolution of the image determines the quality of the image output. Under the same frame, by increasing the resolution of the image, the image definition is higher and the details are clearer. For example, high-resolution image display can be used in occasions where it is necessary to display images that can observe fine details (such as details of cultural relics, etc.), and in occasions where it is necessary to observe the whole conveniently and display local details at a very high resolution, etc. etc., can bring the viewer a bet...

AI Technical Summary

Problems solved by technology

However, if the image resolution is too high, the image data will be very large, and the image display device or image processing software will often freeze or even crash when directly processed, that is, it is difficult to directly process high-resolution image data and display the image

In addition, limited by the manufacturing process of the display, the screen resolution of the display is limited. If you want to display high-resolution images, you usually use multiple graphics cards and multiple display screens to display ultra-high-resolution images. However, the system structure of setting multiple graphics cards and multiple display screens is complex, requires a large physical space, high hardware cost, and poor system adjustability. Limited by the transmission signal bandwidth and processing performance, the displayed image resolution still limited

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