1. A mobile terminal, comprising:
a display;
a user input unit configured to receive a user’s command input; and
a controller operatively connected to the display and the user input unit, the controller configured to control the display to
display a group of images, and
move images within the group of images from a first position to a second position or in an identified direction in response to the user’s command input.
2. The mobile terminal of claim 1, wherein the user’s command input is a flicking touch input or dragging touch input.
3. The mobile terminal of claim 1, wherein the group of images comprises a plurality of image groups, each image group displayed within a corresponding row or column on the display, each row or column independently movable, and each image in each row or column independently movable.
4. The mobile terminal of claim 1, wherein the display comprises a touch screen including the user input unit.
5. The mobile terminal of claim 1, wherein
the group of images comprises a plurality of image groups, each image group displayed within a corresponding row or column, each row or column independently movable, and each image in each row or column independently movable, and
the controller is configured to control the display to display images of each group relatively larger or smaller according to a corresponding image display position in the corresponding group.
6. The mobile terminal of claim 1, wherein
the group of images comprises a plurality of image groups, each image group displayed within a corresponding row or column, each row or column independently movable, and each image in each row or column independently movable, and
the controller is configured to control a scrolling speed of any image group according to an intensity of a characteristic of a touch input to a corresponding part of the user input unit.
7. The mobile terminal of claim 6, wherein the characteristic comprises one of a flicking or dragging touch pressure, a touch release speed, or a dragging speed.
8. The mobile terminal of claim 1, wherein the controller is configured to
display an image of the group of images in a full screen display, and
scroll to another image in the group when the image is dragged or flicked in a predetermined direction.
9. The mobile terminal of claim 1, wherein
the group of images comprises a plurality of image groups, each image group displayed within a corresponding row or column, each row or column independently movable, and each image in each row or column independently movable, and
the controller is configured to
display an image of a first group of the plurality of image groups in a full screen display, and
scroll to an image in a second group of the plurality of image groups when the image is dragged or flicked in a predetermined direction.
10. The mobile terminal of claim 1, wherein
the group of images comprises a plurality of image groups, each image group displayed within a corresponding row or column, each row or column independently movable, and each image in each row or column independently movable, and
the controller is configured to transfer an image from a first group of the plurality of image groups to a second group of the plurality of image groups in response to a touch and drag operation.
11. The mobile terminal of claim 1, wherein the controller is configured to change an order of images within the group of images in response to a touch and drag operation.
12. The mobile terminal of claim 1, wherein the controller is configured to
restrict a direction in which the displayed group of images can be scrolled on the display to a certain direction, and
alert a user that an attempt to scroll in an undesignated direction is a mis-operation.
13. The mobile terminal of claim 1, wherein
the group of images comprises a plurality of image groups, each image group displayed within a corresponding row or column, each row or column independently movable, and each image in each row or column independently movable, and
the controller is configured to control the display to simultaneously move two groups of the plurality of groups in response to a single touch and drag operation.
14. An image display method for a mobile terminal, comprising:
displaying a group of images on a display of the mobile terminal, and
moving images within the group of images from a first position to a second position or in an identified direction in response to a user’s command input.
15. The image display method of claim 14, wherein the user’s command input is a flicking touch input or dragging touch input.
16. The image display method of claim 14, wherein
the step of displaying a group of images comprises displaying a plurality of image groups, each image group displayed within a corresponding row or column on the display, and each image in each row or column independently movable, and
the step of moving comprising moving each row or column independently.
17. The image display method of claim 14, wherein the step of displaying a group of images comprises
displaying a plurality of image groups, each image group displayed within a corresponding row or column on the display, and each image in each row or column independently movable, and
displaying images of each group relatively larger or smaller according to a corresponding image display position in the corresponding group.
18. The image display method of claim 14, wherein
the step of displaying a group of images comprises displaying a plurality of image groups, each image group displayed within a corresponding row or column on the display, and each image in each row or column independently movable, and
the step of moving comprises controlling a scrolling speed of any image group according to an intensity of a characteristic of a touch input to a corresponding part of the user input unit.
19. The image display method of claim 18, wherein the characteristic comprises an intensity of flicking or dragging corresponding to one of a flicking or dragging touch pressure, a touch release speed, or a dragging speed.
20. The image display method of claim 14, wherein
the step of displaying comprises displaying an image of the group of images in a full screen display, and
the step of moving comprises scrolling to another image in the group when the image is dragged or flicked in a predetermined direction.
21. The image display method of claim 14, wherein
the step of displaying a group of images comprises
displaying a plurality of image groups, each image group displayed within a corresponding row or column on the display, and each image in each row or column independently movable, and
displaying an image of a first group of the plurality of image groups in a full screen display; and
the step of moving comprises scrolling to an image in a second group of the plurality of image groups when the image is dragged or flicked in a predetermined direction.
22. The image display method of claim 14, wherein
the step of displaying a group of images comprises displaying a plurality of image groups, each image group displayed within a corresponding row or column on the display, and each image in each row or column independently movable; and
the step of moving comprises transferring an image from a first group of the plurality of image groups to a second group of the plurality of image groups in response to a touch and drag operation.
23. The image display method of claim 14, wherein the step of moving comprises:
changing an order of images within the group of images in response to a touch and drag operation.
24. The image display method of claim 14, wherein the step of moving comprises:
restricting a direction in which the displayed group of images can be scrolled on the display to a certain direction; and
alerting the user that an attempt to scroll in an undesignated direction is a mis-operation.
25. The image display method of claim 14, wherein
the step of displaying a group of images comprises displaying a plurality of image groups, each image group displayed within a corresponding row or column on the,display, and each image in each row or column independently movable; and
the step of moving comprises simultaneously moving two groups of the plurality of groups in response to a single touch and drag operation.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. An optical system, comprising:
a reflecting telescope including first and second mirrors disposed in fixed, non-rotatable relation to each other, the reflecting telescope having a first optical axis and providing a first field of view;
a refracting telescope having a second optical axis and providing a second field of view;
an imaging system having an imaging axis; and
a housing for mounting the reflecting telescope and the refracting telescope, the housing configured to rotate about a rotation axis to a first position wherein the first optical axis is at least substantially coincident with the imaging axis, and to a second position wherein the second optical axis is at least substantially coincident with the imaging axis;
wherein the rotation axis is at least substantially perpendicular to the imaging axis.
2. The optical system of claim 1, wherein the first optical axis, the second optical axis, and the imaging axis all lie at least substantially within a common plane, and wherein the rotation axis is at least substantially perpendicular to the common plane.
3. The optical system of claim 1, wherein the reflecting telescope provides a narrow field of view.
4. The optical system of claim 1, wherein the refracting telescope provides a wide field of view.
5. The optical system of claim 1, wherein the reflecting telescope provides a narrow field of view, and wherein the refracting telescope provides a wide field of view.
6. The optical system of claim 1, further comprising an optical component for providing a medium field of view, the optical component having a third optical axis and configured to be mounted within the housing, the housing configured to rotate to a third position wherein the third optical axis is at least substantially coincident with the imaging axis.
7. The optical system of claim 6, wherein the first optical axis, the second optical axis, and the third optical axis intersect at least substantially at a point and define a common plane, wherein the imaging axis lies at least substantially within the common plane when the reflecting telescope, the refracting telescope, and the optical component are mounted within the housing, and wherein the rotation axis is at least substantially perpendicular to the common plane.
8. The optical system of claim 6, wherein the optical component includes an aperture stop for reducing vignetting of medium field of view images.
9. The optical system of claim 1, further comprising a dichroic beamsplitter configured to split incoming image data into a first beam of at least substantially visible light, and a second beam of at least substantially infrared light.
10. An optical system providing multiple fields of view, comprising:
a reflecting telescope including first and second mirrors disposed in fixed, non-rotatable relation to each other and a refracting telescope, the reflecting telescope and the refracting telescope each providing a distinct field of view;
an imaging system for producing images from image data collected along an imaging axis by the telescopes; and
a rotatable turret to which the telescopes are mounted, the turret configured to discretely change the field of view of the image data collected by rotating around a rotation axis disposed at least substantially perpendicular to the imaging axis until an optical axis of exactly one of the telescopes is at least substantially aligned with the imaging axis.
11. The optical system of claim 10, wherein the reflecting telescope is configured to magnify the image data collected, and wherein the refracting telescope is configured to minify the image data collected.
12. The optical system of claim 10, further comprising an optical component mounted to the turret and providing a medium field of view in which the image data collected is neither magnified nor minified.
13. The optical system of claim 10, wherein the imaging system includes a beamsplitter configured to divide the image data collected into at least two beams, one of which contains at least substantially visible light, and another of which contains at least substantially infrared light.
14. A method of obtaining an optical image, comprising:
choosing a magnification for incoming image data from a set of at least three discrete magnifications; and
selectively aligning an optical axis of exactly one of a plurality of optical components with an imaging axis to obtain an image having the chosen magnification;
wherein at least one of the optical components is a reflecting telescope including first and second mirrors disposed in fixed, non-rotatable relation to each other and at least another of the optical components is a refracting telescope; and
wherein the step of aligning the optical axis includes rotating each of the optical components around a rotation axis disposed at least substantially perpendicular to the imaging axis.
15. The method of claim 14, wherein the reflecting telescope is configured afocally to produce a magnified image, and wherein the refracting telescope is configured afocally to produce a minimized image.
16. The method of claim 15, wherein the reflecting telescope and the refracting telescope are rigidly connected to a common telescope housing, and wherein aligning the optical axis with the imaging axis includes rotating the housing around the rotation axis.
17. An optical instrument, comprising:
a reflecting telescope including first and second mirrors configured to transform incoming image data received at the reflecting telescope into magnified afocal outgoing image data;
an inverse refracting telescope rigidly attached to the first and second mirrors of the reflecting telescope, the refracting telescope configured to transform incoming image data received at the refracting telescope into minified afocal outgoing image data;
an aperture stop rigidly attached to the first and second mirrors of the reflecting telescope, the aperture stop configured to limit illumination falloff of image data passing through the aperture stop; and
a rotation mechanism for simultaneously rotating the reflecting telescope, the refracting telescope, and the aperture stop to selectively direct exactly one of the magnified afocal outgoing image data, the minified afocal outgoing image data, or the image data passing through the aperture stop at least substantially along an imaging axis.
18. The optical instrument of claim 17, further comprising an imaging system configured to produce at least one focused image from the image data directed along the imaging axis.
19. The optical instrument of claim 17, wherein the rotation mechanism is configured to rotate the reflecting telescope, the refracting telescope, and the aperture stop around a rotation axis disposed at least substantially perpendicular to the imaging axis.
20. The optical instrument of claim 17, wherein the imaging system includes a dichroic beamsplitter configured to split the image data directed along the imaging axis into a first beam of at least substantially visible light and a second beam of at least substantially infrared light, and wherein the imaging system is configured to produce a first focused image from the first beam, and a second focused image from the second beam.
21. The optical system of claim 1, further comprising an optical component mounted outside the housing and providing a third field of view, the optical component configured selectively to provide magnification of image data received by the optical system and passing through at least one of the reflecting telescope and the refracting telescope.
22. An optical system, comprising:
a first optical component including a first pair of optical elements disposed in fixed, non-rotatable relation to each other, the first optical component having a first optical axis and providing a first field of view;
a second optical component including a second pair of optical elements disposed in fixed, non-rotatable relation to each other, the second optical component having a second optical axis and providing a second field of view;
an imaging system having an imaging axis;
a housing for mounting the first optical component and the second optical component, the housing configured to rotate about a rotation axis to a first position wherein the first optical axis is at least substantially coincident with the imaging axis, and to a second position wherein the second optical axis is at least substantially coincident with the imaging axis; and
a third optical component including a third pair of optical elements disposed in fixed, non-rotatable relation to each other, the third optical component mounted outside the housing and providing a third field of view, the third optical component configured selectively to provide magnification of image data received by the optical system and passing through at least one of the first optical component and the second optical component;
wherein the rotation axis is at least substantially perpendicular to the imaging axis.