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Picture processing method, device and equipment

A technology for image processing and target images, which is applied in the field of image processing, can solve problems such as high complexity, low operation efficiency, and freezes, and achieve the effects of avoiding freezes, improving operation efficiency, and simplifying operation complexity

Active Publication Date: 2017-11-21
TENCENT TECH (SHENZHEN) CO LTD
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  • Claims
  • Application Information

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Problems solved by technology

[0005] Embodiments of the present invention provide an image processing method, device, and equipment to solve the problem of high complexity when adjusting the style of drawn elements in solutions provided by related technologies, resulting in low operating efficiency and even causing freezes The problem

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  • Picture processing method, device and equipment
  • Picture processing method, device and equipment

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Embodiment Construction

[0034] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0035] In related technologies, since the original image and the elements drawn on the original image are in the same layer, when it is necessary to adjust the style of a drawn target element, every time the target element changes by one pixel, the original image and the elements drawn on the original image need to be changed. All elements drawn on the original image are redrawn once, the process can be found in figure 1 shown. The time complexity of its operation is O(M*N), where N represents the number of all elements drawn on the original image, and M is the adjustment operation (such as translation, scaling, rotation, distortion, etc.) on the target element. frequency.

[0036] combined reference figure 1 , assuming that the use...

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Abstract

The invention relates to a picture processing method, device and equipment. The picture processing method comprises the steps of acquiring a target picture to be processed; controlling the target picture to enter an editable state when an editing instruction corresponding to the target picture is acquired; drawing at least one element on the target picture; when it is detected that the target element is selected, drawing the target picture and other elements except for the target element into a cache layer, and drawing the target element into an active layer; adjusting the style of the target element in the active layer according to an operation signal corresponding to the target element; and combining the content in the active layer and the cache layer and then drawing the combined content to a screen so as to be displayed after the adjustment is completed. In the embodiment of the invention, when the style of the target element is adjusted, only the target element needs to be redrawn, and the original image and other elements are not required to be redrawn, thereby simplifying the operation complexity, being conducive to improving the operation efficiency, and avoiding blockage.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of image processing, and in particular, to an image processing method, device, and equipment. Background technique [0002] Currently, some image processing applications provide users with the function of drawing elements on the original image. For example, using the image processing application, the user can draw arrows, boxes, circles, text and other elements on the original image. The user needs to adjust the style of the drawn element, such as panning or zooming the drawn element. [0003] In related technologies, for the user's need to adjust the style of the drawn element, the solution provided is as follows: the user selects the target element and adjusts its style (such as panning or zooming), due to the original image and drawing on the original image The elements of are located in the same layer, so in the process of adjusting the style of the target element, every time the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T11/60
CPCG06T11/60
Inventor 廖东鸣
Owner TENCENT TECH (SHENZHEN) CO LTD
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