Orientation calibration system for image capture

1. An orientation calibration system for image capture, the orientation calibration system comprising:

a camera operable to capture a target image;

a display screen configured to display the target image captured using the camera;

an orientation sensor configured to determine at least two axes of rotation of the orientation calibration system; and

one or more processors configured to:

ascertain a present orientation of the orientation calibration system using the orientation sensor;

display at least a portion of the present orientation of the orientation calibration system and a desired orientation of the orientation calibration system on the display screen;

receive a request to capture the target image; and

capture the target image using the camera in response to receiving the request to capture the target image, and when a difference between the present orientation of the orientation calibration system and the desired orientation of the orientation calibration system is within a threshold;

wherein the target image that is being captured is displayed on an external monitor having four sides with each adjacent side being orthogonal to one another, and the orientation calibration system includes a first side and a back side, and is configured to assist in aligning the external monitor in an orthogonal position relative to the ground before the target image is captured by the orientation calibration system, the one or more processors of the orientation calibration system further configured to:

display a left/right graphical indicator when the first side of the orientation calibration system is positioned along a side edge of the external monitor to display an indication from the orientation sensor of the present left/right orientation of the orientation calibration system and a desired left/right orientation of the external monitor, wherein the left/right graphical indicator changes as the left/right orientation of the external monitor is adjusted while the first side of the orientation calibration system is positioned along the side edge of the external monitor and the present left/right orientation of the orientation calibration system changes; and

display an up/down graphical indicator when the back side of the orientation calibration system is positioned along a front surface of the external monitor to display an indication from the orientation sensor of the present up/down orientation of the orientation calibration system and a desired up/down orientation of the external monitor, wherein the up/down graphical indicator changes as the up/down orientation of the external monitor is adjusted while the back side of the orientation calibration system is positioned along the front surface of the external monitor and the present up/down orientation of the orientation calibration system changes.

2. The orientation calibration system of claim 1 , wherein the one or more processors are further configured to generate a notification when the difference between the present orientation of the orientation calibration system and the desired orientation of the orientation calibration system is within a threshold.

3. The orientation calibration system of claim 2 , wherein the notification is generated by the orientation calibration system and may include at least one from the group that includes a visual notification on the display, an auditory notification using a speaker of the orientation calibration system, and a tactile notification to generate a vibratory movement.

4. The orientation calibration system of claim 1 , wherein the one or more processors are further configured to generate a graphical element to display the at least a portion of the present orientation of the orientation calibration system and the desired orientation on the display screen, and wherein the graphical element includes a circle or object movable in a curved track on the display screen, and wherein the circle or object changes color when the difference between the present orientation of the orientation calibration system and the desired orientation of the orientation calibration system is within the threshold.

5. The orientation calibration system of claim 1 , wherein the orientation calibration system is implemented as part of a medical alignment device.

6. The orientation calibration system of claim 1 , wherein the one or more processors are configured to capture the target image upon receiving both the request to capture the target image, and after the difference between the present orientation of the orientation calibration system and the desired orientation of the orientation calibration system is within the threshold.

7. The orientation calibration system of claim 6 , wherein the request to capture the target image is received after the difference between the present orientation of the orientation calibration system and the desired orientation of the orientation calibration system is within the threshold.

8. The orientation calibration system of claim 1 , wherein the one or more processors are configured to automatically capture the target image upon receiving the request to capture the target image, and the difference between the present orientation of the orientation calibration system and the desired orientation of the orientation calibration system is within the threshold.

9. A method for using an orientation calibration system to align a display monitor in an orthogonal position relative to the ground, the display monitor having four sides with each adjacent side being orthogonal to one another and configured to display a target image, the method comprising:

positioning a first side of the orientation calibration system adjacent a first side of the display monitor;

determining an alignment of the first side of the display monitor using the orientation calibration system;

adjusting the alignment of the first side of the display monitor to ensure it is in the orthogonal position relative to the ground within an acceptable threshold as determined by the orientation calibration system;

positioning a back side of the orientation calibration system adjacent a front surface of the display monitor;

determining an alignment of the front surface of the display monitor using the orientation calibration system;

wherein the orientation calibration system displays an up/down graphical indicator when the back side of the orientation calibration system is positioned along the front surface of the display monitor to display an indication from an orientation sensor of a present up/down orientation of the orientation calibration system and a desired up/down orientation of the display monitor, wherein the up/down graphical indicator changes as a present up/down orientation of the display monitor is adjusted while the back side of the orientation calibration system is positioned along the front surface of the display monitor and the present up/down orientation of the orientation calibration system changes; and

adjusting the alignment of the front surface of the display monitor to ensure it is in the orthogonal position relative to the ground within an acceptable threshold as determined by the orientation calibration system.

10. The method for using the orientation calibration system to align the display monitor in the orthogonal position relative to the ground of claim 9 , wherein the orientation calibration system displays a left/right graphical indicator when the first side of the orientation calibration system is positioned along the first side of the display monitor to display an indication of a present left/right orientation of the orientation calibration system and a desired left/right orientation of the display monitor, wherein the left/right graphical indicator changes as the left/right orientation of the display monitor is adjusted while the first side of the orientation calibration system is positioned along the first side of the display monitor and the present left/right orientation of the orientation calibration system changes.