如何使用mediapipe檢測ios中的static圖片

Question

我可以運行 mediapipe 示例 ios 應用程序，但我有一個問題是：如何使用 mediapipe 檢測 ios 中的 static 圖像。如果你怎么做，請告訴我，想想你

///this is a demo for check face static image 
UIImage *faceImage = [UIImage imageNamed:@"faceImage.jpeg"];
UIImageView *bgView = [[UIImageView alloc] initWithImage:faceImage];
bgView.frame = CGRectMake(0, 0, faceImage.size.width, faceImage.size.height);
bgView.center = self.view.center;
[self.view insertSubview:bgView aboveSubview:self.liveView];

UIImageView *bgView1 = [[UIImageView alloc] init];
bgView1.frame = CGRectMake(0, CGRectGetMaxY(bgView.frame) + 20, self.view.frame.size.width, 200);
[self.view insertSubview:bgView1 aboveSubview:self.liveView];

CVPixelBufferRef buffer = [self pixelBufferFromCGImage:faceImage.CGImage];
///but this function not work
mediapipe::Packet packet = [self.mediapipeGraph imagePacketWithPixelBuffer:buffer];

mediapipe::Image image = packet.Get<mediapipe::Image>();
CVPixelBufferRef pixelBufferOut = image.GetCVPixelBufferRef();
bgView1.image = [self convert:pixelBufferOut];

Answer 1

我解決了，如果你遇到同樣的問題，看這個： https://github.com/lxm1799/FaceMediapipe