To provide automatic coordination control that causes a camera to capture an image at a predetermined time point during control of a control target device by a motion controller. A camera coordination apparatus includes a coordination condition memory to store a coordination condition specifying the motion controller and the camera to which the automatic coordination control is to be provided, and coordination control circuitry to provide control that causes the camera stored in the coordination condition memory to capture an image, on the basis of a control state of the control target device. The control state indicates a progress of an operation of the control target device caused by the motion controller stored in the coordination condition memory.

To provide automatic coordination control that causes a camera to capture an image at a predetermined time point during control of a control target device by a motion controller. A camera coordination apparatus includes a coordination condition memory to store a coordination condition specifying the motion controller and the camera to which the automatic coordination control is to be provided, and coordination control circuitry to provide control that causes the camera stored in the coordination condition memory to capture an image, on the basis of a control state of the control target device. The control state indicates a progress of an operation of the control target device caused by the motion controller stored in the coordination condition memory.

In one aspect of the present invention, when reset of a camera is received, a pan motor and a tilt motor of a pan and tilt mechanism are rotated in a first preset rotation direction, and the pan and tilt mechanism is first moved to a pan reference position and a tilt reference position. Thereafter, the pan motor and the tilt motor are rotated in a second rotation direction opposite to the first rotation direction, and the pan and tilt mechanism is moved to an initial pan position and an initial tilt position. Using a movement of the pan and tilt mechanism to initial pan and tilt positions, detection of a subject for automatic tracking is performed, and if the subject is detected, then transition to an automatic tracking state is caused to occur.

In one general aspect, a method is described. The method includes generating a positional relationship between one or more support structures having at least one motion capture mark and at least one virtual structure corresponding to geometry of an object to be tracked and positioning the support structures on the object to be tracked. The support structures has sufficient rigidity that, if there are multiple marks, the marks on each support structure maintain substantially fixed distances from each other in response to movement by the object. The method also includes determining an effective quantity of ray traces between one or more camera views and one or more marks on the support structures, and estimating an orientation of the virtual structure by aligning the determined effective quantity of ray traces with a known configuration of marks on the support structures.

In one general aspect, a method is described. The method includes generating a positional relationship between one or more support structures having at least one motion capture mark and at least one virtual structure corresponding to geometry of an object to be tracked and positioning the support structures on the object to be tracked. The support structures has sufficient rigidity that, if there are multiple marks, the marks on each support structure maintain substantially fixed distances from each other in response to movement by the object. The method also includes determining an effective quantity of ray traces between one or more camera views and one or more marks on the support structures, and estimating an orientation of the virtual structure by aligning the determined effective quantity of ray traces with a known configuration of marks on the support structures.

A method for image processing includes a graphics processing unit (GPU) of a mobile device obtaining a first set of image data having a first pixel size and a first color format. The first set of image data is generated by an image sensor of the mobile device. The method further includes the GPU resampling the first set of image data to generate a second set of image data having a second pixel size, and reformatting the second set of image data to generate a third set of image data having a second color format. The third set of image data is used for tracking an object by the mobile device.

A method for digital printing on a running printing material web (10), wherein repeating motifs (a, b, c) are continually printed on the web and images of the printed motifs are continually recorded with a camera and rendered as still images (a, b, g) on a display (14) for web observation, with the motifs displayed next to one another in a plurality of tracks (A, B, C) and with a repeat that changes from track to track, and in that the images for web observation are recorded track by track and synchronously with the repeat applicable to the respective track.

A method for digital printing on a running printing material web (10), wherein repeating motifs (a, b, c) are continually printed on the web and images of the printed motifs are continually recorded with a camera and rendered as still images (a, b, g) on a display (14) for web observation, with the motifs displayed next to one another in a plurality of tracks (A, B, C) and with a repeat that changes from track to track, and in that the images for web observation are recorded track by track and synchronously with the repeat applicable to the respective track.

According to the invention, a system for tracking a gaze of a user across a multi-display arrangement is disclosed. The system may include a first display, a first eye tracking device, a second display, a second eye tracking device, and a processor. The first eye tracking device may be configured to determine a user's gaze direction while the user is gazing at the first display. The second eye tracking device may be configured to determine the user's gaze direction while the user is gazing at the second display. The processor may be configured to determine that the user's gaze has moved away from the first display in a direction of the second display, and in response to determining that the user's gaze has moved away from the first display in the direction of the second display, deactivate the first eye tracking device, and activate the second eye tracking device.

Disclosed herein are a camera configured to adjust a focus thereof on the basis of a rotating method and an object processing apparatus using the same. The camera according to one embodiment moves a mirror between a lens and a sensor forward and backward, moves one side end of the sensor without a mirror, or moves the sensor forward and backward using rotation of a cam connected to a rotating motor to adjust a focal length between the lens and the sensor and adjust a focus of the camera onto a moving object.