Portrait anti-counterfeiting detection method and device and computing equipment

The embodiment of the invention relates to the technical field of image processing, and discloses a portrait anti-counterfeiting detection method and device and computing equipment, and the method comprises the steps: obtaining an image, and carrying out the preprocessing of the image; extracting features in a frequency domain or a color space of the image, and detecting whether the image is subjected to a P image; performing complex scene and background interference detection on the image, and determining whether the image is a copied image; and detecting whether the image is multi-purpose or not by utilizing a region search matching mode. According to the method, the accuracy of portrait anti-counterfeiting detection can be greatly improved, more than 95% of counterfeit scenes can be covered, and the real-time performance of detection is high. 本发明实施例涉及图像处理技术领域，公开了一种人像防伪检测方法、装置及计算设备，该方法包括：获取图像并进行预处理；在所述图像的频域或颜色空间上提取特征，并检测所述图像是否进行了P图；对所述图像进行复杂场景和背景干扰检测，确定所述图像是否为翻拍图像；利用区域搜索匹配方式检测所述图像是否为一图多用。通过上述方式，本发明实施例能够极大提升