fcpi

在对视频进行关键点跟踪时，点抖动严重

4

针对视频做关键点跟踪时，人在静止不动的情况下，68个关键点仍在抖动。请问大约是什么原因导致的？有校正方案或者思路推荐吗？ 另外在align_mean函数中， cv::Mat align_mean(cv::Mat mean, cv::Rect facebox, float scaling_x=1.0f, float scaling_y=1.0f, float translation_x=0.0f, float translation_y=0.0f) { using cv::Mat; // Initial estimate x_0: Center the mean face at the [-0.5, 0.5]...

confused about the full structure

6

I am a newer to keras and tensorflow. I just very confused about your full project's structure. At the fourth step, pretrain_model.py , what I found it has done is...

关于知识图谱构建的疑问

4

你好，我是知识图谱的初学者，正在研究您的医疗知识图谱的构建方式，想请教您在定义实体和属性两个概念时有啥原则吗？个人比较困惑的是为什么您将“治疗方式”放在属性一栏，而把“疾病症状”放在实体一栏？个人猜测凡是可以离散表达的属性都可以定义成实体吗？

why set "seq_length = min(args.generate_num, 256)"

1

I notice you have three pretrained models, include seqlen256_v1.ckpt and seqlen512_v1.ckpt. And you say "Only difference is the sequence length used during training. The 512 model uses double the number...

how to extract pitch speech features in Kaldi use python

1

I found in task asr, pitch feature in kaldi is much more popular. It compute fbank feature and pitch feature and I want to extract this pitch feature in python,...