An action-level task modeling method for free move is proposed, which is based on a method of key point extraction from the trajectory.
针对自由运动，提出了一个基于路径关键点提取的动作级任务建模方法；
The results of this study show that it is feasible for image rapid automatic stitching by SIFT key point extraction. It also meets the disaster reduction and relief requirements.
研究结果表明，采用SIFT算法提取特征点实现基于普通非量测相机无人机遥感系统获取的影像快速自动拼接在技术上是可行的，满足减灾救灾工作的突发性要求。
EEG feature extraction from imaginary lower limb motor tasks is the key and difficult point of motor nerve reconstruction for lower limbs based on brain-computer interface technology.
下肢想象动作的脑电特征提取是基于脑-机接口技术实现下肢运动神经重建的关键点和难点。
The key point of making peanut milk from the peanut cake is how to raise the extraction rate of peanut protein and to keep the stability of the emulsion.
用花生饼作原料生产花生乳的关键问题是如何提高蛋白质提取率及保持乳浊液的稳定性。
Target feature extraction plays an important role in the depth bomb fuze system, because it is a key point that ensures the fuze system of successfully recognizing target.
目标特征提取技术是深弹近炸引信系统中的一个重要功能模块，是引信系统成功识别目标的关键。
Target feature extraction plays an important role in the depth bomb fuze system, because it is a key point that ensures the fuze system of successfully recognizing target.
目标特征提取技术是深弹近炸引信系统中的一个重要功能模块，是引信系统成功识别目标的关键。
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