【论文】卡内基梅隆大学CVPR 2017论文：单个图像中的手部关键点检测，使用多视图自举技术(附代码...

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点击上方 “机器学习研究会” 可以订阅哦 摘要   转自：视觉机器人 卡内基梅隆大学CVPR 2017论文《Hand Keypoint Detection in Single Images using Multiview Bootstrapping》，手势识别技术。单个图像中的手部关键点检测，使用多视图自举技术。 摘要： We present an approach that uses a multi-camera system to train fine-grained detectors for keypoints that are prone to occlusion, such as the joints of a hand. We call this procedure multiview bootstrapping: first, an initial keypoint detector is used to produce noisy labels in multiple views of the hand. The noisy detections are then triangulated in 3D using multiview geometry or marked as outliers. Finally, the reprojected triangulations are used as new labeled training data to improve the detector. We repeat this process, generating more labeled data in each iterat ………………………………