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Picture clipping method

A picture and cropping frame technology, applied in the field of picture processing, can solve the problems of troublesome operation, low cropping efficiency, excessive cropping, etc., to achieve the effect of convenient operation and improved picture cropping efficiency

Active Publication Date: 2019-08-30
CHENGDU YINENG SCI&TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] This invention provides a method for image cropping in order to solve the problems that existing image cropping methods are prone to over-cropping, troublesome operation and low clipping efficiency

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0032] The technical scheme of the present invention is illustrated in detail below.

[0033] In this example, the cropping frame adopts a rectangular cropping frame, and the original image adopts a rectangular image.

[0034] The image cropping method in this example first imports the original image into the preset artboard and converts it into an image object. The user can import multiple original images, convert all the imported original images into image objects, and display the corresponding images through the artboard at the same time. Each picture object has a unique ID, and the user can select one of the pictures for cropping.

[0035] Among them, the image object is a content control, which has the following properties: ID, check mark, original image path, cropped image path, display content, rectangular cropping frame parameters, and display size on the drawing board; the initial value of the cropped image path The value is the path of the original image, and the di...

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Abstract

The invention relates to a picture processing technology, and solves the problems that an existing picture clipping method is easy to generate excessive cutting, troublesome to operate and low in cutting efficiency. According to the technical scheme, the picture clipping method comprises the steps: a drawing board displays a corresponding picture according to attributes of a picture object; the display basis is display content of the picture object; the display content is updated according to a picture path; an original picture is displayed at the initial time; the clipped picture is displayedafter the picture is clipped; during clipping, a clipper always displays an original picture through the original picture path, draws a clipping box clipped last time and clips the original picture on the basis of the original picture; and corresponding parameters are updated after clipping is completed, thus guaranteeing that the clipping process can be executed circularly. The picture clippingmethod has the beneficial effects that during clipping each time, the original picture is used as the basis, and the clipping box during clipping last time is drawn, and clipping is conducted after the clipping box is edited while excessive clipping does not occur, and user operation is more convenient, and the clipping efficiency is high.

Description

technical field [0001] The invention relates to picture processing technology, in particular to picture cropping technology. Background technique [0002] The current method of image cropping is to import the original image that needs to be cropped, and then perform cropping on the original image to obtain the cropped image. If you are not satisfied with the obtained image, you can continue to crop on the basis of the cropped image, and return to The original picture or the previously cropped picture is re-cropped. However, when continuing to crop on the basis of the cropped picture, the range of cropping can only be further reduced within the range of the current picture, resulting in prone to over-cropping, further making the final cropped picture less than optimal; in addition, When returning to the original image or the previously cropped image to re-crop, the operation is cumbersome and inefficient. For example, the user needs to click the "Back to previous step" butto...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T3/00G06T11/80
CPCG06T11/80G06T3/04
Inventor 罗辉刘鑫黄启挺
Owner CHENGDU YINENG SCI&TECH CO LTD
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