Hayabusa, which means falcon in Japanese, landed on the irregularly shaped asteroid in 2005 and scientists think it managed to pick up a small sample of material.
“隼鸟”在日本语中意指猎鹰，以其命名的探测器在2005年降落在形状不规则的小行星“系川”上，科学家打算令其采集一小块小行星物质样本。
He notes that the sample of cases from the United States is too small to pick up even single-digit mortality rates.
他指出，从美国得到的案例样本太小，甚至达不到各位死亡率。
The present invention has image pick-up to obtain image in sequence, and takes sample frame and current frame to estimate moving speed vector and calculate image displacement.
本发明提供的方法与装置，利用影像撷取装置以循序方式撷取数字影像，取出样本帧与当前帧，估计移动速度向量，并计算影像的位移量。
The present invention has image pick-up to obtain image in sequence, and takes sample frame and current frame to estimate moving speed vector and calculate image displacement.
本发明提供的方法与装置，利用影像撷取装置以循序方式撷取数字影像，取出样本帧与当前帧，估计移动速度向量，并计算影像的位移量。
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