3d Head Pose Estimation With Convolutional Neural Network Trained On Synthetic Images
2016 IEEE International Conference on Image Processing (ICIP)(2016)
摘要
In this paper, we propose a method to estimate head pose with convolutional neural network, which is trained on synthetic head images. We forniulate head pose estimation as a regression problem. A convolutional neural network is trained to learn head features and solve the regression problem. To provide annotated head poses in the training process, we generate a realistic head pose dataset by rendering techniques, in which we consider the variation of gender, age, race and expression. Our dataset includes 74000 head poses rendered from 37 head models. For each head pose, RGB image and annotated pose parameters are given. We evaluate our method on both synthetic and real data. The experiments show that our method improves the accuracy of head pose estimation.
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关键词
head pose estimation,convolutional neural network,synthetic images
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