Personalized information display method and device based on face recognition, and user terminal
A face recognition and face information technology, applied in character and pattern recognition, special data processing applications, instruments, etc., can solve problems such as user recommendation errors, poor user experience, and low accuracy, so as to avoid misjudgment and improve User Experience, Effects of Improving Accuracy
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[0060] Example 1:
[0061] refer to figure 2 , the first embodiment of the present invention provides a method for displaying personalized information based on face recognition, including:
[0062] Step S100, performing face recognition on key frames in the user image data of the target user, and determining that the key frames contain user face information;
[0063] As mentioned above, the acquisition of the user image data may be performed by different devices, for example, different types of image acquisition devices, such as cameras and cameras.
[0064] The display method provided in this embodiment can be used in a device used by multiple users, or can be used in a device used by a single user. Image data, and then identify; it can also be a vending machine, which performs facial recognition on consumers who come to consume, so as to collect user image data of the consumers, and then identify and analyze.
[0065] In the above, it is determined that the key frame con...
Example Embodiment
[0083] Example 2:
[0084] refer to image 3 , the second embodiment of the present invention provides a method for displaying personalized information based on face recognition, based on the above figure 2 In the first embodiment shown, the step S300 "if the target user corresponding to the user face information is a known user, display the personalized information corresponding to the determined known user based on the key frame. "include:
[0085] Step S310, if the target user corresponding to the user face information is a known user, then determine that the user face information is included, and the user face information is the number of frames of the key frame of the known user information;
[0086] Step S320, judging whether the number of frames is greater than the preset number of frames;
[0087]In step S330, if the number of frames is greater than the preset number of frames, personalized information corresponding to the known user information is displayed.
[0...
Example Embodiment
[0090] Example 3:
[0091] refer to Figure 4 and Figure 5 , the third embodiment of the present invention provides a method for displaying personalized information based on face recognition, based on the above figure 2 In the illustrated first embodiment, the step S100 of "recognizing the key frame in the user image data of the target user, and determining that the key frame contains the user's face information" includes:
[0092] Step S110, performing face contour detection and human eye detection on the key frame in the user image data of the target user, and generating a first recognition result; the first recognition result includes recognition pass and recognition failure;
[0093] Step S120, if the first recognition result is that the recognition is passed, it is determined that the key frame contains user face information.
[0094] In the above, in this embodiment, the process of judging whether someone appears in front of the image acquisition device is to realiz...
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