Image watermark removing method and device, electronic equipment and storage medium

Abstract

The embodiment of the invention provides an image watermark removing method and device, electronic equipment and a storage medium. The method comprises the following steps: executing a detection operation on an original image by using a preset detector to obtain a feature map and a watermark detection frame, and judging a watermark type corresponding to a watermark in the watermark detection frame to obtain a judgment result; according to the judgment result, a first removal mode or a second removal mode is selected to remove the watermark, when the first removal mode is selected to remove the watermark, the feature map and the watermark detection frame are output to a generator, and the generator comprises a plurality of cascaded deep learning-based encoders and decoders; and processing the feature map by using an encoder to obtain image feature information, and removing the watermark in the watermark detection frame by using a decoder based on the image feature information to obtain a watermark-free image. According to the invention, the watermark can be accurately removed, and the display effect of the watermark-free image is more real.

Description

Technical field

[0001] The present disclosure relates to the field of image watermarking technology, particularly to a method of removing a watermark image, apparatus, electronic apparatus and a storage medium. Background technique

[0002] Is an embedded watermark protection information carrier files by computer algorithms, source attribution or some pictures or videos to note the embedded watermark file. Today, the watermark has been widely used Internet images of the mass, it is becoming increasingly important for a variety of treatment watermark, such as the watermark detection and removal. Since the watermark in the image of the visual significance is low, some watermarking and complex structure, lighter in color, and may even be translucent watermark, and when the background image is also more complex, difficult to directly remove the watermark is large.

[0003] In traditional watermark removal algorithms, although the higher efficiency of traditional watermark removal alg...

Examples

Embodiment Construction

[0017] In the following description, for purposes of illustration rather than limitation, specific system architecture is proposed, such as technical details or the like, to provide a thorough understanding of the disclosed embodiments. However, those skilled in the art will appreciate that, in other embodiments without these specific details of the present disclosure may be practiced. In other instances, detailed description will be omitted of well-known systems, devices, circuits, and methods, to avoid unnecessary detail interfere with the present disclosure is described.

[0018] With the extensive application of watermarking technology in the Internet field, put into use in the image, there are a lot of watermark, the watermark only affects the appearance, but also the removal of direct violence, then the watermark image will cause loss of resources, such as digital picture shooting time, use different software such as shooting carried the logo.

[0019] Current conventional w...

Technical field

[0001] The present disclosure relates to the field of image watermarking technology, particularly to a method of removing a watermark image, apparatus, electronic apparatus and a storage medium. Background technique

[0002] Is an embedded watermark protection information carrier files by computer algorithms, source attribution or some pictures or videos to note the embedded watermark file. Today, the watermark has been widely used Internet images of the mass, it is becoming increasingly important for a variety of treatment watermark, such as the watermark detection and removal. Since the watermark in the image of the visual significance is low, some watermarking and complex structure, lighter in color, and may even be translucent watermark, and when the background image is also more complex, difficult to directly remove the watermark is large.

[0003] In traditional watermark removal algorithms, although the higher efficiency of traditional watermark removal alg...

Examples

Embodiment Construction

[0017] In the following description, for purposes of illustration rather than limitation, specific system architecture is proposed, such as technical details or the like, to provide a thorough understanding of the disclosed embodiments. However, those skilled in the art will appreciate that, in other embodiments without these specific details of the present disclosure may be practiced. In other instances, detailed description will be omitted of well-known systems, devices, circuits, and methods, to avoid unnecessary detail interfere with the present disclosure is described.

[0018] With the extensive application of watermarking technology in the Internet field, put into use in the image, there are a lot of watermark, the watermark only affects the appearance, but also the removal of direct violence, then the watermark image will cause loss of resources, such as digital picture shooting time, use different software such as shooting carried the logo.

[0019] Current conventional w...

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