Image restoring method and device
A repair method and image technology, applied in the field of image processing, can solve problems such as affecting the quality of photos, and achieve the effect of improving the effect of image repair
Inactive Publication Date: 2018-06-05
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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Problems solved by technology
[0002] Photos can record the details of life, but due to the influence of shooting conditions and techniques, the photos taken often have some highlights, especially on the forehead, nose bridge and cheeks, which seriously affect the quality of the photos. To remove the influence of the highlight area on the photo, the highlight suppression method is often used to adjust the highlight area that appears, thereby eliminating the highlight area in the photo
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[0075] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.
[0076] The highlight area in the photo may be formed by shooting under backlight conditions, or it may be formed by strong light hitting the subject’s face. Unlike the highlight area formed under backlight conditions, when strong light hits the face Due to the high-light area formed by reflection, if the high-light area is adjusted simply and roughly using the high-light suppression me...
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The invention relates to an image restoring method and device. The image restoring method comprises the following steps: acquiring a highlight area image and a non-highlight area image in an originalimage, and in the non-highlight area image, searching for a target image which is similar to the highlight area image and of which the shape meets a preset shape and the gray value meets a preset grayvalue; replacing the highlight area image in the original image with the target image to obtain a restored image. The target image similar to the highlight area image is found in the non-highlight area image for replacing the highlight area image to obtain the restored original image, and the target image for replacing the highlight area image is selected in the non-highlight area image in the original image, so that the restored original image is more real and the image restoring effect is effectively improved.
Description
technical field [0001] The present disclosure relates to the technical field of image processing, and in particular to an image restoration method and device. Background technique [0002] Photos can record the details of life, but due to the influence of shooting conditions and techniques, the photos taken often have some highlights, especially on the forehead, nose bridge and cheeks, which seriously affect the quality of the photos. To remove the influence of the highlight area on the photo, the highlight suppression method is often used to adjust the highlight area that appears, thereby eliminating the highlight area in the photo. Contents of the invention [0003] In order to overcome the problems existing in related technologies, embodiments of the present disclosure provide an image restoration method and device. Described technical scheme is as follows: [0004] According to a first aspect of an embodiment of the present disclosure, an image restoration method is ...
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Login to View More IPC IPC(8): G06T5/00G06T11/60
CPCG06T11/60G06T5/77
Inventor 张水发
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD