Extending large missing parts of the image in photoshop: multigradient
Good afternoon friends!
Being engaged in photoshop image editing, I often stumble upon the task of the so-called "patching holes." We are talking about the restoration of remote areas of images due to the presence of a number of edge, mostly smooth areas. For example, from the image where a bridge is depicted against the sky, it is necessary to remove this bridge, filling the hole with a new sky from the remote bridge, so that it coincides with the edges of the originally present one.
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The task essentially comes down to completing the image by context. The largest scientific computing communities and groups have long been engaged in this, offering their remarkable methods. But personally, I am often saved by a certain “subspecies” of the algorithms for this extension, namely, the use of the so-called multi-gradient.
Of course, this video, in which I explain my idea in action and show an example of building and using a multi-gradient, does not pretend to absolutely anything (I do not consider myself a great photoshop guru), but I hope that someone will find it useful or even will bring real practical benefits. As they say, it's better to see once.
Please suggest your multigradient construction options. Thank you very much!
Being engaged in photoshop image editing, I often stumble upon the task of the so-called "patching holes." We are talking about the restoration of remote areas of images due to the presence of a number of edge, mostly smooth areas. For example, from the image where a bridge is depicted against the sky, it is necessary to remove this bridge, filling the hole with a new sky from the remote bridge, so that it coincides with the edges of the originally present one.
')
The task essentially comes down to completing the image by context. The largest scientific computing communities and groups have long been engaged in this, offering their remarkable methods. But personally, I am often saved by a certain “subspecies” of the algorithms for this extension, namely, the use of the so-called multi-gradient.
Of course, this video, in which I explain my idea in action and show an example of building and using a multi-gradient, does not pretend to absolutely anything (I do not consider myself a great photoshop guru), but I hope that someone will find it useful or even will bring real practical benefits. As they say, it's better to see once.
Please suggest your multigradient construction options. Thank you very much!
Source: https://habr.com/ru/post/245311/
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