Method and device for taking pictures
A device and preset operation technology, applied in the electronic field, can solve problems such as poor photo effect and affecting photo effect, and achieve the effect of improving quality
Active Publication Date: 2020-09-29
HUAWEI DEVICE CO LTD
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Problems solved by technology
If the edge of the photo is a fragile part of the human body, it will seriously affect the effect of the photo
[0003] However, when taking photos on a daily basis, users are not sensitive to "whether the edge of the photo is on the vulnerable part of the subject", and it is easy to appear that the edge of the photo is on the vulnerable part of the subject, which eventually leads to poor photo effects
Method used
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Embodiment Construction
[0051] The technical solutions in the embodiments of the present invention will be described in detail below with reference to the drawings in the embodiments of the present invention.
[0052] When taking pictures every day, such as figure 1 As shown, the photo may include the upper body of the person being photographed, and such a photo may be called a "half-body photo". Of course, photos can also include the whole body of the person being photographed, such as figure 2 As shown, such a photo can be called a "full-body photo". In addition, there will also be photos of abnormal people who are "larger than the half body and less than the whole body", such as image 3 As shown, this type of photo usually has vulnerable parts such as the knees and ankles of the person being photographed as the edge, which will seriously affect the quality of the photo.
[0053] However, users usually do not pay attention to "whether the edge of the photo is on the vulnerable part of the subj...
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Embodiments of the present invention provide a prompting method and device for photographing, which relate to the field of electronic technology, and can prevent abnormal person images from appearing in a preview image and improve image quality. It includes: the device receives preset operation instructions, and displays a preview image on the preview interface; the preview image includes at least one character image; the device judges whether there is an abnormal person image in the at least one character image; the head of the abnormal person image The body ratio is greater than the first threshold and smaller than the second threshold; the first threshold is a ratio value determined according to the length of the half-length of the portrait and the length of the portrait head, and the second threshold is a ratio value determined according to the length of the whole body of the portrait and the length of the portrait head ; if the abnormal person image exists in the at least one person image, prompting the user of the device to adjust the preview image.
Description
technical field [0001] The embodiments of the present invention relate to the field of electronic technology, and in particular to a method and device for prompting by taking pictures. Background technique [0002] The photo shoot can usually be a half-length or a full-body shot. Wherein, the frame of the half-body photo may be the upper body of the person to be photographed, and the frame of the full-body photo may be the whole body of the person to be photographed. In addition, there are some photos that include images of people that are larger than the half body but less than the whole body. Such photos usually use the vulnerable parts of the subject, such as knees and ankles, as the edges of the picture. In fact, the fragile parts of the human body are not suitable as the edge of the picture. If the edge of the photo is a fragile part of the human body, it will seriously affect the effect of the photo. [0003] However, when taking photos on a daily basis, users are n...
Claims
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IPC IPC(8): H04N5/232
CPCH04N23/60
Inventor 董辰丁欣郜文美
Owner HUAWEI DEVICE CO LTD