Method for automatically generating portrait painting
An automatic generation, portrait painting technology, applied in the generation of 2D images, image data processing, instruments, etc., can solve the problems of slow speed, time-consuming and labor-intensive, and achieve high speed, improved face similarity, and face similarity. high effect
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Embodiment 1
[0048] The automatic generation method embodiment 1 of the portrait of the present invention, the software flow process of the automatic generation of the method embodiment of the present invention is as shown in Figure 1, and its method steps are:
[0049] (1), the step of setting up the portrait template library of each part of the face;
[0050] The portrait template library of various parts of the face includes: hair portrait template library, clothes portrait template library, eyebrow portrait template library, eye portrait template library, nose portrait template library, mouth portrait template library, and face profile portrait template library. The relationship diagram between the template libraries of various parts is shown in Figure 7.
[0051] As shown in Figure 2, the storage structure table of each portrait template in the portrait template library includes: coding, the portrait template (form 1) of this part, the coordinates of each feature point of the portrait...
Embodiment 2
[0088] The automatic generation method embodiment 2 of portrait of the present invention, its method is basically the same as embodiment, only step (4) is specifically:
[0089] A, the shape formed by the image feature points of each part after the decomposition is compared with the shape formed by the feature points of the corresponding portrait template parts in the portrait template library respectively, and the matching template is selected;
[0090] B. When the number of matched portrait templates is greater than or equal to 2, step (6) outputs a plurality of combined human face portraits.
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