Acceleration-based motion tolerance and predictive coding

The invention relates to acceleration-based motion tolerance and predictive coding. A method of predicting the location of a region of interest within an image of a scannable object comprising providing a scanner having a processor and an image sensor; sensing in a viewing direction toward a scannable object, with an imaging plane being perpendicular to the viewing direction; capturing an image ofthe scannable object with the image sensor; sensing motion of the scanner within a motion sensor plane relative to the scannable object, the motion sensor plane being parallel to the imaging plane; outputting a velocity and a movement direction corresponding to the velocity; locating a region of interest in said captured image in response to the velocity and the movement direction; and scanning the captured image beginning with the region of interest. 本发明涉及基于加速度的运动容差和预测编码。一种预测可扫描对象的图像内的感兴趣区域的位置的方法，包括：提供具有处理器和图像传感器的扫描器；在观察方向上朝向可扫描对象进行感测，其中成像平面垂直于观察方向；利用图像传感器捕获可扫描对象的图像；感测扫描器在运动传感器平面内相对于可扫描对象的运动，运动传感器平面平行于成像平面；输出速度和对应于速