Reference image and preview image capturing apparatus of mobile terminal and method thereof
An image capturing apparatus and a method thereof, with the apparatus capable of allowing a user to effectively capture a desired image by a camera by displaying a reference image on a display unit together with an image currently captured by the camera. The apparatus may include a controller configured to acquire a reference image corresponding to a current location when a capturing mode of a camera is selected, and configured to display the acquired reference image on a display unit together with the image captured by the camera.
1. A mobile terminal, comprising:
a camera;
a display unit;
an input unit;
a wireless communication unit;
a location detection unit configured to detect a current location of the mobile terminal;
a direction detection unit configured to detect a current capturing direction of the camera; and
a controller configured to:
request, based on the detected current location and the detected current capturing direction, images previously captured on the detected current location and the detected current capturing direction of the mobile terminal from a server through the wireless communication unit when an input requesting the images is received through the input unit,
receive, from the server through the wireless communication unit, the requested images,
divide a display region of the display unit into first and second display regions when the requested images are received from the server,
select one of the received images,
display the selected image on the divided first display region,
display, on the divided second display region, a preview image being captured at the detected current location and the detected current capturing direction by the camera when the selected image is displayed on the divided first display region,
display a first capturing direction of the selected image on the divided first display region,
display the current capturing direction of the camera on the divided second display region,
display the current location of the mobile terminal on the divided first display region and the divided second display region if a capturing location of the selected image matches the current location of the mobile terminal, and
automatically capture an image corresponding to the preview image when the first capturing direction and the capturing location match the current capturing direction and the current location of the mobile terminal.
2. The mobile terminal of claim 1 ,
wherein the display unit includes a touch screen, and
wherein the input requesting the images comprises a touch to the touch screen.
3. The mobile terminal of claim 1 , wherein the controller is further configured to:
display a sequence of individual images corresponding to the current location of the mobile terminal, and
select the selected image from the sequence of individual images based on a selection command.
4. The mobile terminal of claim 1 ,
wherein information about the current location of the mobile terminal includes information comparing the current location of the mobile terminal to a location related to the selected image.
5. The mobile terminal of claim 4 , wherein the information comparing the current location of the mobile terminal to the location related to the selected image includes one of a distance and direction between the current location of the mobile terminal and a location where the selected image was captured.
6. The mobile terminal of claim 1 ,
wherein information about the current location of the mobile terminal includes information comparing the first capturing direction to the current capturing direction.
7. The mobile terminal of claim 1 ,
wherein the display unit comprises a single display unit, and
wherein the selected image and the preview image are simultaneously displayed on separate regions of the single display unit.
8. The mobile terminal of claim 1 , wherein the image corresponding to the preview image is automatically captured based on a location match between the selected image and the preview image, and a match of a size, a resolution, a brightness, a chroma, a focus, a bit depth and a color profile between the selected image and the preview image.
9. An image capture method of a mobile terminal, the method comprising:
detecting, by the mobile terminal, a current location of the mobile terminal;
detecting, by the mobile terminal, a current capturing direction of the camera;
requesting, by the mobile terminal, based on the detected current location and the detected current capturing direction, images previously captured on the detected current location and the detected current direction of the mobile terminal from a server through a wireless communication unit when an input requesting the images is received through an input unit;
receiving, by the mobile terminal from the server through the wireless communication unit, the requested images,
dividing a display region of a display unit into first and second display regions when the requested images are received from the server;
selecting one of the received requested images;
displaying the selected image on the divided first display region;
displaying, on the divided second display region, a preview image being captured at the detected current location and the detected current capturing direction by a camera when the selected image is displayed on the divided first display region;
displaying a first capturing direction of the selected image on the divided first display region;
displaying the current capturing direction of the camera on the divided second display region;
displaying the current location of the mobile terminal on the divided first display region and the divided second display region if a capturing location of the selected image matches the current location of the mobile terminal; and
automatically capturing an image corresponding to the preview image when the first capturing direction and the capturing location match the current capturing direction and the current location of the mobile terminal.
10. The method of claim 9 ,
wherein the display unit includes a touch screen, and
wherein the input requesting the images comprises a touch to the touch screen.
11. The method of claim 9 , further comprising:
displaying a sequence of individual images corresponding to the current location of the mobile terminal; and
selecting the selected image from the sequence of individual images based on a selection command.
12. The method of claim 9 , wherein information about the current location of the mobile terminal includes information comparing the current location of the mobile terminal to a location related to the selected image.
13. The method of claim 12 , wherein the information comparing the current location of the mobile terminal to the location related to the selected image includes one of a distance and direction between the current location of the mobile terminal and a location where the selected image was captured.
14. The method of claim 9 ,
wherein information about the current location of the mobile terminal includes information comparing the first capturing direction to the current capturing direction.
15. The method of claim 9 ,
wherein the display unit comprises a single display unit, and
wherein the selected image and the preview image are simultaneously displayed on separate regions of the single display unit.
16. The method of claim 9 , wherein the image corresponding to the preview image is automatically captured based on a location match between the selected image and the preview image, and a match of a size, a resolution, a brightness, a chroma, a focus, a bit depth and a color profile between the selected image and the preview image.