Deep learning-based sketch retrieval method
A technology of deep learning and sketch, which is applied in the field of sketch retrieval based on deep learning, and can solve problems such as redundancy, poor affine invariance, and unrobustness
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[0046] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0047] see figure 1 Shown, the present invention is a kind of sketch retrieval method based on deep learning, comprises the following steps:
[0048] Step SS001 generation of hand-painted images: the color conventional images collected from the image database are converted into hand-painted images in two steps; wherein, the first step is to calculate the edge probability map of the conventional image, and an edge probability map The binary edge map is divided into...
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