System and method of driving shutter by tendency of moving object

1. A system of driving shutter by tendency of moving object comprising:

a sensor carrying out an image capture process, wherein the sensor captures a first image of a moving object by a first resolution in the image capture process;

a moving prediction module electrically connected to the sensor, analyzing the first image to determine a prediction time required for the moving object to reach a feature position; and

an automatic shutter control device electrically connected to the prediction moving module, executing an automatic shutter control process, which drives the sensor to capture a second image of the moving object by a second resolution while the prediction time is reached, and the second resolution is higher than the first resolution.

2. The system as recited in claim 1 , wherein the feature position is a position where a vertical speed of the moving object is zero.

3. The system as recited in claim 1 , wherein the moving prediction module is a Kalman filter, and the Kalman filter predicts the prediction time for the moving object to reach the feature position based upon a position, a speed, an acceleration, an angle, an angular velocity or an angular acceleration of the moving object.

4. The system as recited in claim 3 , wherein the Kalman filter further comprises the function of obtaining a focusing value of the prediction time based upon a size, a size variation, a focusing distance or a focusing distance variation such that the sensor captures the second image of the moving object according to the focusing value in the automatic shutter control process.

5. The system as recited in claim 4 , wherein the moving prediction module further comprises a particle filter, and the particle filter is used for correcting the focusing value.

6. The system as recited in claim 1 , wherein in the automatic shutter control process a magnitude of photosensitivity and an exposure time during the second image being captured are regulated according to the analysis result of the moving prediction module.

7. The system as recited in claim 1 , further comprising an image sensor processing pipeline device electrically connected to the sensor, and the image sensor processing pipeline device processes the second image into image data.

8. A method of driving shutter by tendency of moving object comprising:

capturing a first image of a moving object by a first resolution by a sensor;

analyzing the first image by a moving prediction module to determine a prediction time for the moving object to reach a feature position; and

executing an automatic shutter control process and capturing a second image of the moving object by a second resolution while the prediction time is reached, wherein the second resolution is higher than the first resolution.

9. The method as recited in claim 8 , wherein the feature position is a position where a vertical speed of the moving object is zero.

10. The method as recited in claim 8 , wherein the moving prediction module is a Kalman filter, and the Kalman filter predicts the prediction time for the moving object to reach the feature position based upon a position, a speed, an acceleration, an angle, an angular velocity or an angular acceleration of the moving object.

11. The method as recited in claim 10 , wherein the Kalman filter further comprises the function of obtaining a focusing value of the prediction time based upon a size, a size variation, a focusing distance or a focusing distance variation of the moving object such that the sensor captures the second image of the moving object according to the focusing value in the automatic shutter control process.

12. The method as recited in claim 11 , wherein the moving prediction module further comprises a particle filter, and the particle filter is used for correcting the focusing value.

13. The method as recited in claim 8 , wherein the automatic shutter control process further comprising the following step:

according to the analysis result of the moving prediction module regulating a magnitude of photosensitivity and an exposure time during the second image being captured.

14. The method as recited in claim 8 , wherein the step of capturing the second image further comprises a step:

processing the second image into image data through an image sensor processing pipeline.