Monitoring camera and swing correction method
First Claim
Patent Images
1. A monitoring camera which is capable of performing pan rotation and tilt rotation, the monitoring camera comprising:
- a capturing portion that captures an image;
a sensor that detects swing of the monitoring camera;
a swing correction amount calculating portion that calculates a correction amount of the swing of the image captured by the capturing portion, based on a swing detected value of the sensor;
a rotation control portion that generates a control signal for performing at least one of the pan rotation and the tilt rotation to reduce the swing of the monitoring camera, based on the swing detected value of the sensor;
a swing correction portion that performs swing correction of the image in accordance with the correction amount calculated by the swing correction amount calculating portion; and
a rotation mechanism portion that performs at least one of the pan rotation and the tilt rotation in accordance with the control signal generated by the rotation control portion.
7 Assignments
0 Petitions
Accused Products
Abstract
A monitoring camera sets ON or OFF of swing correction in accordance with setting information about whether or not the swing correction of an image (that is, captured image) captured by an image sensor is performed, and corrects swing by cutting out a part of the captured image based on a swing detected value of a vibration sensor in a case where the swing correction is set ON. The monitoring camera outputs the captured image while maintaining a state thereof in a case where the swing correction is set OFF.
-
Citations
7 Claims
-
1. A monitoring camera which is capable of performing pan rotation and tilt rotation, the monitoring camera comprising:
-
a capturing portion that captures an image; a sensor that detects swing of the monitoring camera; a swing correction amount calculating portion that calculates a correction amount of the swing of the image captured by the capturing portion, based on a swing detected value of the sensor; a rotation control portion that generates a control signal for performing at least one of the pan rotation and the tilt rotation to reduce the swing of the monitoring camera, based on the swing detected value of the sensor; a swing correction portion that performs swing correction of the image in accordance with the correction amount calculated by the swing correction amount calculating portion; and a rotation mechanism portion that performs at least one of the pan rotation and the tilt rotation in accordance with the control signal generated by the rotation control portion. - View Dependent Claims (2, 3, 4, 5, 6)
-
-
7. A swing correction method used in a monitoring camera being capable of performing pan rotation and tilt rotation, the swing correction method comprising:
-
capturing an image by a capturing portion; detecting swing of the monitoring camera by a sensor; generating a control signal for performing at least one of the pan rotation and the tilt rotation by a processor to reduce the swing of the monitoring camera based on a swing detected value of the sensor; performing at least one of the pan rotation and the tilt rotation by a rotation mechanism portion in accordance with the generated control signal; calculating a correction amount of the swing of the image captured by the capturing portion based on the swing detected value of the sensor by the processor; and performing swing correction of the image by the processor in accordance with the calculated correction amount.
-
Specification