Split image merging method and device, processor, storage medium and terminal
A storage medium and processor technology, applied in image data processing, 3D image processing, 2D image generation, etc., can solve the problem of wasting storage space and reduce memory usage.
Active Publication Date: 2018-09-04
NETEASE HANGZHOU NETWORK
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[0005] Embodiments of the present invention provide a method, device, processor, storage medium, and terminal for merging fragmented images, so as to at least solve the problem of merging multiple small images into one large image for rendering in the prior art. There is a technical problem of wasting storage space caused by transparent areas in the figure
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[0028] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.
[0029] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...
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The invention discloses a split image merging method and device, a processor, a storage medium and a terminal. The method comprises the steps that the target image is acquired, wherein the target image is the image which is formed by merging of multiple split images and includes a transparent area, and the transparent area is the area of the target image having no pixel information; at least one sub-image is determined according to the area proportion of multiple split images in the target image, wherein at least one sub-image is used for merging multiple split images, and the sum of the areaof at least one sub-image is less than the area of the target image; and multiple split images are merged on at least one sub-image. The technical problem of waste of storage space caused by existenceof the transparent area in the large image in the scheme of merging multiple small images into one large image and then performing rendering in the prior art can be solved.
Description
technical field [0001] The present invention relates to the field of computer software, in particular to a method, device, processor, storage medium and terminal for merging fragmented images. Background technique [0002] In the prior art, in the process of game development or web page production, in order to reduce the occupation of resources and memory, it is necessary to convert pictures into pvr resources. Merged into a large square power-of-two image, there will be some transparent areas without effective pixels in the large image, and these transparent areas will take up excess storage space. [0003] For example, figure 1 is a schematic diagram of an optional merging fragmented graph scheme according to the prior art, such as figure 1 As shown, under normal circumstances, image combining software tools (for example, texturepacker) stitch several resource images into a square power of two (square power of two means that the png image must be a power of two and have ...
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Login to View More IPC IPC(8): G06T11/00G06T5/50G06T15/00
CPCG06T5/50G06T11/00G06T15/005G06T2207/20221
Inventor 张宁新
Owner NETEASE HANGZHOU NETWORK