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Using a miniature camera and a customized deep neural network, Cornell researchers have developed a first-of-its-kind wristband that tracks the entire body posture in 3D.
Lights, Camera, Action: Knowledge Extraction from Movie Scripts
Activity Knowledge Commonsense Knowledge Acquisition
2016/1/22
With the success of large knowledge graphs, research on automat-ically acquiring commonsense knowledge is revived. One kind of knowledge that has not received attention is that of human activi-ties. T...
基于改进Harris角点提取的摄像机神经网络标定技术（Neural Network Technique on Camera Calibration Based on Improved Harris Corner Extraction Method）
摄像机标定 神经网络 Harris角点
2009/9/11
以前馈型BP神经网络进行双目立体视觉系统的摄像机标定研究，基于Harris角点提取，提出了增加约束的改进方法，从而提高网络训练样本集的数据精度；探讨了神经网络的欠泛化、过泛化问题，综合运用归一化、提前终止等多种策略，进一步提高网络泛化能力，并与经典标定方法进行对比。试验结果表明，该方法能够获得较高的摄像机标定精度。
SINGLE CAMERA CALIBRATION IN 3D VISION
camera calibration 3D vision calibration pattern intrinsic parameters extrinsic parameters
2010/1/11
Camera calibration is a necessary step in 3D vision in order to extract metric
information from 2D images. A camera is considered to be calibrated when the
parameters of the camera are known (i.e. p...
A Study of the Illustrative Style Effect of Icon Design – Using the Digital Camera Icon as an Example
Icon design illustrative styles design elements Kansei Engineering Neural networks Conjoint analysis
2014/3/11
Three main questions are addressed in this study: (a) how do different icon design conditions (illustrative styles and design elements) and colours affect consumers’ Kansei? (b) how do different desig...