Object picture display method with dynamic fusion of background and display method thereof

Abstract

The invention relates to an object picture display method with dynamic fusion of a background and a display method thereof. The method comprises the following steps that: (1), color information of an object and transparency information of three primary colors are obtained in advance and are respectively stored as pictures in a JPEG format or a BMP format, and the pictures are stored in a system; (2), a user selected an object that he / she wants to browse by an interface; and (3), a background picture is selected by ways like uploading by a user, hand-operated selection by a user and automatic switching and the like, and the selected background picture is fused with an object picture, so that an effect diagram is shown for the user. In addition, the invention also provides an object picture display system with dynamic fusion of a background. And the system consists of a background processing module, a data storage module, and a foreground display module. According to the invention, the color information and the transparency information of the three primary colors are separated from the object picture with a background and are respectively stored in one picture; an image transparency fusion algorithm is employed to display effect diagrams of the object under different backgrounds, so that the user can fully understand textures and attributes of the object and have an accurate grasp of characteristics of the object.

Description

technical field [0001] The invention relates to image processing, in particular to a method and system for displaying object pictures with dynamic background fusion. Background technique [0002] For objects with transparent properties (such as liquids, glassware, crystal products, jade) or objects with transparent parts (such as glasses, cars, etc.), the transparency is not only an important attribute of the material, but also an important attribute of its shape and interior. Structured representation. Under different backgrounds, the renderings of such objects are completely different. Separate the object picture from the background, and fuse it with different background pictures to display its renderings in different backgrounds, making the object picture more vivid and expressive, and helping to make more intuitive object properties, shapes and internal structures ,Clear understanding. [0003] However, when taking pictures of transparent objects, the pictures inevita...

AI Technical Summary

Problems solved by technology

Images in PNG or GIF format use an ALPHA channel to save transparency, and each pixel has only one transparency, that is, the transparency of the three primary colors of red, green, and blue is the same value; therefore, the transparency of transparent images is usually taken from the transparency of the three primary colors The median value or the average value of the same process will introduce quantization error, reduce the sharpness between the transparency of each primary color, and affect the vividness and delicateness of the object picture; nature

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