Image-based rendering adaptation method and adaptation device

Abstract

The invention provides an image-based rendering adaptation method and adaptation device. The method includes the steps that a logic pixel of an original image and the screen resolution of an original device where the original image is located are determined; according to the logic pixel of the original image and on the basis of the proportion relationship between the screen resolution of a target device and the screen resolution of the original device, a target physical pixel of a target image corresponding to the original image in the target device is determined; according to the target physical pixel, the target image is rendered in the target device. By means of the method and device, adaptation of sizes of images on screens with different resolutions is easily, quickly and accurately achieved. Meanwhile, adaptation efficiency is improved. Codes of image adaptation do not need to be modified, so adaptation of images on different devices can be finished without modifying related configuration of the devices, and use experience of users is improved. Furthermore, development cost is reduced.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular, the present invention relates to an image rendering adaptation method and an image rendering adaptation device. Background technique [0002] With the rapid development of information technology and electronic technology, people's demand for software systems is also increasing. From applications running on computers to simple programs on mobile phones, the range of applications for software systems is also expanding. This requires that the software must display the user interface through devices with different resolutions to provide functions to the user. Under different resolutions, the definition of the picture displayed by the display device of the terminal is different. Generally speaking, the maximum sharpness of a picture is associated with a specific resolution, and the picture may appear distorted at other resolutions than that specific resolution. [0003] In ...

AI Technical Summary

Problems solved by technology

The image adaptation method of proportional scaling is relatively easy, but for program developers, a lot of complicated and tedious work has to be done to ensure that the user's display interface will not appear deviation and distortion, and there is a certain probability of adaptation error; The image adaptation method of the interface layout, for devices with different resolutions, it is necessary to design different image interface layouts, and the system selects different layouts for adaptation according to different screen resolutions. This method also requires more tedious and complicated work To complete the image adaptation, when there is an undesigned image interface layout and the system cannot select a suitable layout, an adaptation error will occur, resulting in the failure to display the image normally

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