Interpolation function

Annotations are made by marking the coordinates of exposed marker points, such as the vertices of a Bounding Box frame. As the object moves, its marker points change position, which is observed in subsequent frames. To reduce the operator's time, an interpolation function is used to automatically calculate the location of points on intermediate frames based on two fixed positions on key frames.

The chart shows the calculated coordinates of Bounding Box placement, which will be located on the conditional line between the annotated frames on keyframes. If the scene change is due to the camera position change, the operator needs to correct the position of marker points on the intermediate frames.

Annotations are made by marking the coordinates of exposed marker points, such as the vertices of a Bounding Box frame. As the object moves, its marker points change position, which is observed in subsequent frames. To reduce the operator's time, an interpolation function is used to automatically calculate the location of points on intermediate frames based on two fixed positions on key frames.

The chart shows the calculated coordinates of Bounding Box placement, which will be located on the conditional line between the annotated frames on keyframes. If the scene change is due to the camera position change, the operator needs to correct the position of marker points on the intermediate frames.

Interpolation graph