Image drawing method and image drawing device

An image drawing and model technology, applied in the computer field, can solve problems such as dropped frames and affect user experience, so as to reduce the probability of dropped frames, improve user experience, and save system resources.

Active Publication Date: 2020-07-31
HUAWEI TECH CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

[0004] However, in a rapidly changing scene, the distance between the object and the user's viewpoint changes frequently. If the above method is still used, that is, once the distance of the object is relatively close, a high-precision model is used, which means that the system needs to provide more resources, but often due to the limitation of system resources, frame drops are prone to occur, which affects user experience

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  • Image drawing method and image drawing device
  • Image drawing method and image drawing device

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Embodiment Construction

[0041] The embodiment of the present application provides an image rendering method and an optimization device, which are used to calculate the coordinates of the model and the number of occurrences within a preset time period to obtain simplified weights suitable for the current scene, and further obtain the corresponding level of detail , optimize the value of the level of detail. In a rapidly changing scene, the method provided by this embodiment can simplify a model that changes rapidly and is not strongly perceived by the user, does not occupy a large amount of system resources, reduces the occurrence of frame drop problems, and improves user experience.

[0042] At present, the scenes that need to be rendered on the smartphone platform are becoming more and more complex. In order to obtain higher-quality and more realistic visual effects, the model of an object often requires a higher level of detail, so the model will be more complicated.

[0043] Generally, multiple le...

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Abstract

The invention discloses an image drawing method and an image drawing device. The method comprises the steps: a quantity value of frames containing a first model in a preset time period is calculated;the requirement of a user for the model precision in a rapid changing scene is simulated, so that a low-precision second model is generated when the quantity value of the frames containing the first model in the preset time period is small, system resources can be saved, the probability of frame falling is reduced, and thus the user experience is improved.

Description

technical field [0001] The present application relates to the field of computers, and in particular to an image rendering method, an image rendering device, a computer storage medium, a computer program product, and the like. Background technique [0002] Currently, the scenes rendered on smart terminal platforms are becoming more and more complex. In order to obtain higher-quality and more realistic visual effects, the accuracy of the rendering model is often required to be relatively high, so the model will be more complicated. [0003] Generally, multiple levels of detail (LOD) technology is used to process the model, that is, multiple models are constructed for the same object in the scene. The difference between each model lies in the degree of detail description. These models have multiple levels A collection of structured objects describes a scene. According to the characteristics of human vision, models with different levels of detail are selected for different dist...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T15/00G06T17/00
CPCG06T15/005G06T17/00
Inventor 张璠彭新超魏冬张志博
Owner HUAWEI TECH CO LTD
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