运动情况更为复杂，造成了运动补偿更困难。

The platforms'motions are complex and the motion compensation is difficult.

该方法不涉及运动估计和运动补偿，复杂度低。

This method does not involve motion estimation and motion compensation, thus the computational complexity is low.

预测通常与边界数据有关，例如用于运动补偿的运动矢量。

Prediction usually involves side data, such as a signal telling the decoder a motion vector to use for said motion compensation.

提出了一种基于图像熵的ISAR运动补偿方法.

An ISAR motion compensation method based on the image entropy is presented.

距离对准和运动补偿是逆合成孔径雷达成象的关键技术.

Range alignment and motion compensation are the key techniques of ISAR.

运动补偿就是在成像前消除掉平动在这两方面的影响。

Therefore , the task of the motion compensation is to remove out the translational motion before imaging.

运动补偿技术是实现高分辨率机载SAR成像的关键。

Motion compensation technique is a key to realization of high resolution airborne SAR.

并对ISAR作了些介绍，ISAR的关键技术是运动补偿。

The thesis also researches on ISAR, whose crucial technique is motion compensation.

距离对准是逆合成孔径雷达（ISAR）运动补偿的关键。

Range alignment is crucial in motion compensation of the inverse synthetic aperture radar(ISAR).

距离对准是逆合成孔径雷达 ( ISAR ) 运动补偿的关键.

Range alignment is crucial in motion compensation of the inverse synthetic aperture radar ( ISAR ).