Image processing method and apparatus, and electronic device
An image processing device and image processing technology, applied in the field of image processing, can solve problems such as distorted text or patterns in photos, users' inability to quickly obtain documents and photos, and photos that cannot meet requirements, etc.
Active Publication Date: 2017-12-15
XIAN YIPU COMM TECH
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Problems solved by technology
[0003] At present, users can use the camera of the mobile phone to take some pictures, texts and other materials. However, when the user takes pictures, texts and other materials, the photos taken may not meet the requirements, and some color, contrast and clarity need to be adjusted. adjustments in order to obtain the required information
For example, when a user takes a photo of an ID card or other certificate, the text or pattern in the photo may be distorted due to the problem of the shooting angle. The user needs to use image processing software to process the photo to obtain a clear image. ID Photo
That is, the current electronic devices such as mobile phones can only simply take pictures of documents and materials, and users cannot quickly obtain photos of certain documents and materials that need to meet special requirements
Method used
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[0039] In order to make the object, technical solution and advantages of the present invention clearer, some embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the present invention.
[0040]The first embodiment of the present invention relates to an image processing method, which is applied to an electronic device with a camera, such as a mobile phone, a tablet computer, and the like. The flow chart of the image processing method in this embodiment is as follows figure 1 shown.
[0041] Step 101 , image analysis is performed on a preview image containing a subject to identify whether the subject is a preset. If yes, go to step 102; if not, end directly.
[0042] Specifically, when a user uses an electronic device to shoot a subject, a prev...
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The embodiment of the invention provides an image processing method and apparatus, and an electronic device. The image processing method comprises the following flows: performing image analysis on the preview image of a shot object, and identifying whether the shot object is a preset element; if the shot object is the preset element; displaying a preset area of the preset element in a preview image; judging whether a graph formed by the shot object in the preview image is matched with the preset area; if the graph is matched with the preset area, processing the preview image according to a preset manner to obtain the preview image of the shot object. The embodiment of the invention further provides an image processing apparatus and an electronic device. By adoption of the embodiment of the invention, the preview image preview image can be directly processed, so that the user can quickly satisfy the picture of the shot object.
Description
technical field [0001] The present invention relates to the technical field of image processing, in particular to an image processing method, device and electronic equipment. Background technique [0002] With the rapid development of electronic devices, electronic devices represented by mobile phones have become an indispensable part of people's daily life. At the same time, people's demand for mobile phone functions is not limited to entertainment, telephone and other functions, but also requires some simple text or image processing functions. [0003] At present, users can use the camera of the mobile phone to take some pictures, texts and other materials. However, when the user takes pictures, texts and other materials, the photos taken may not meet the requirements, and some color, contrast and clarity need to be adjusted. adjustments in order to obtain the required information. For example, when a user takes a photo of an ID card or other certificate, the text or pat...
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Login to View More IPC IPC(8): H04N5/232H04N5/235G06T7/80
CPCG06T7/80H04N23/611H04N23/80H04N23/71H04N23/74
Inventor 魏春荣
Owner XIAN YIPU COMM TECH