Image processing method and mobile terminal
A mobile terminal and image processing technology, applied in the field of communication, can solve problems such as poor beautification effect, and achieve the effect of improving the beautification effect
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Embodiment 1
[0027] figure 1 It is a flow chart of the image processing method provided in Embodiment 1 of the present invention. The method is applied to a mobile terminal, and the mobile terminal pre-stores a variety of face shapes and a plurality of standard facial feature area sizes associated with them. The method may specifically include the following step:
[0028] Step 110, extracting face feature point data from the face image.
[0029] It should be noted that the aforementioned mobile terminals may include terminals such as mobile phones and tablet computers. The image acquisition instruction may include a shooting instruction and the like. The face image may be an image containing a human face. The user can submit an image acquisition instruction through the mobile terminal for a certain face, and the mobile terminal can call the camera of the mobile terminal to take pictures when receiving the image acquisition instruction, so as to collect the face image.
[0030] In a spe...
Embodiment 2
[0042] Figure 2A It is one of the flow charts of the image processing method provided in Embodiment 2 of the present invention. This method is applied to a mobile terminal, and the mobile terminal pre-stores various face shapes and a plurality of standard facial feature area sizes associated with them. The method can specifically be Including the following steps:
[0043] Step 210, extracting face feature point data from the face image.
[0044] Step 220, according to the face feature point data, determine the target face shape to which the face image belongs.
[0045] exist Figure 2A on the basis of Figure 2B It is the second flowchart of the image processing method provided by the second embodiment of the present invention. Optionally, the mobile terminal includes a plurality of preset face aspect ratio ranges, and the plurality of face aspect ratio ranges have corresponding relationships with the various face shapes, and the face feature point data includes a plurali...
Embodiment 3
[0079] Figure 5 It is a structural block diagram of a mobile terminal provided in Embodiment 3 of the present invention. The mobile terminal 300 pre-stores a variety of face shapes and a plurality of benchmark facial features proportional mapping relationships corresponding to them. The mobile terminal 300 may specifically include the following modules:
[0080] The face feature point data extraction module 310 is used to extract face feature point data from the face image.
[0081] The target face shape determination module 320 is configured to determine the target face shape to which the face image belongs according to the face feature point data.
[0082] The facial features ratio adjustment module 330 is configured to adjust the facial features ratio of the human face image according to the reference facial features ratio mapping relationship corresponding to the target face shape.
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