Systems and methods for providing image perspective adjustment and automatic fitting

Abstract

Systems, methods, and non-transitory computer-readable media can provide one or more options to adjust, in a virtual three-dimensional space, an image in an initial perspective. At least a first command, provided based on the one or more options, to adjust the image from the initial perspective into an adjusted perspective can be detected. The image can be adjusted, based on at least the first command, into the adjusted perspective in the virtual three-dimensional space to produce an adjusted image. A second command to modify a viewable area of the adjusted image can be detected. At least a portion of the adjusted image can be automatically fitted, when the second command has ceased, within a specified display area while one or more empty regions can be minimized in the specified display area.

What is claimed is: 
     
         1 . A computer-implemented method comprising:
 providing, by a computing system, one or more options to adjust, in a virtual three-dimensional space, an image in an initial perspective;   detecting, by the computing system, at least a first command, provided based on the one or more options, to adjust the image from the initial perspective into an adjusted perspective;   adjusting, by the computing system, based on at least the first command, the image into the adjusted perspective in the virtual three-dimensional space to produce an adjusted image;   detecting, by the computing system, a second command to modify a viewable area of the adjusted image; and   automatically fitting, by the computing system, when the second command has ceased, at least a portion of the adjusted image within a specified display area while minimizing one or more empty regions in the specified display area.   
     
     
         2 . The computer-implemented method of  claim 1 , further comprising:
 determining that the second command causes the viewable area of the adjusted image to become a zoomed-out viewable area of the adjusted image;   presenting the zoomed-out viewable area of the adjusted image while the second command is detected, wherein the zoomed-out viewable area reveals the one or more empty regions in the specified display area; and   detecting that the second command has ceased, wherein automatically fitting at least the portion of the adjusted image includes zooming in the zoomed-out viewable area such that at least the portion of the adjusted image fills the specified display area and the one or more empty regions are eliminated in the specified display area.   
     
     
         3 . The computer-implemented method of  claim 2 , wherein the second command corresponds to a touch gesture, and wherein the touch gesture includes a pinch gesture performed with respect to a touch display configured to present, at least in part, the specified display area. 
     
     
         4 . The computer-implemented method of  claim 1 , further comprising:
 determining that the second command causes the viewable area of the adjusted image to move in at least one of a horizontal direction or a vertical direction, thereby producing a resulting viewable area of the adjusted image;   presenting the resulting viewable area of the adjusted image while the second command is detected, wherein the resulting viewable area reveals the one or more empty regions in the specified display area; and   detecting that the second command has ceased, wherein automatically fitting at least the portion of the adjusted image includes moving the resulting viewable area such that at least the portion of the adjusted image fills the specified display area and the one or more empty regions are eliminated in the specified display area.   
     
     
         5 . The computer-implemented method of  claim 4 , wherein the second command corresponds to at least one touch gesture out of a set of touch gestures, wherein the set of touch gestures includes at least one of a finger dragging operation, a finger pulling operation, a finger sliding operation, a finger flicking operation, or a finger moving operation, and wherein the at least one touch gesture is performed with respect to a touch display configured to present, at least in part, the specified display area. 
     
     
         6 . The computer-implemented method of  claim 1 , further comprising:
 acquiring orientation data from one or more orientation sensors associated with the computing system, wherein the image is acquired from a camera of the computing system; and   adjusting, based on the orientation data, an orientation and a zoom factor of the image to result in the image being in the initial perspective, wherein the image in the initial perspective is presented while minimizing the one or more empty regions in the specified display area.   
     
     
         7 . The computer-implemented method of  claim 6 , further comprising:
 determining, based on the orientation data, an amount of rotation in a first direction incurred by the computing system with respect to a default position, wherein adjusting the orientation includes rotating the image in a second direction based on the amount of rotation incurred by the computing system, wherein the second direction is clockwise relative to a depth axis in the virtual three-dimensional space when the first direction is counterclockwise relative to the depth axis, and wherein the second direction is counterclockwise relative to the depth axis when the first direction is clockwise relative to the depth axis.   
     
     
         8 . The computer-implemented method of  claim 1 , wherein the one or more options to adjust the image includes at least one of a first option to adjust the image with respect to a horizontal axis in the virtual three-dimensional space, a second option to adjust the image with respect to a vertical axis in the virtual three-dimensional space, or a third option to adjust the image with respect to a depth axis in the virtual three-dimensional space. 
     
     
         9 . The computer-implemented method of  claim 8 , further comprising:
 providing at least one of a first amount of rotation with respect to the horizontal axis when the first command is directed to the first option, a second amount of rotation with respect to the vertical axis when the first command is directed to the second option, or a third amount of rotation with respect to the depth axis when the first command is directed to the third option.   
     
     
         10 . The computer-implemented method of  claim 1 , further comprising:
 analyzing the image to detect one or more linear edges represented in the image, wherein the one or more linear edges are detected to be within an allowable deviation from being vertical; and   adjusting, based on the one or more linear edges, an orientation and a zoom factor of the image to result in the image being in the initial perspective.   
     
     
         11 . A system comprising:
 at least one processor; and   a memory storing instructions that, when executed by the at least one processor, cause the system to perform:
 providing one or more options to adjust, in a virtual three-dimensional space, an image in an initial perspective; 
 detecting at least a first command, provided based on the one or more options, to adjust the image from the initial perspective into an adjusted perspective; 
 adjusting, based on at least the first command, the image into the adjusted perspective in the virtual three-dimensional space to produce an adjusted image; 
 detecting a second command to modify a viewable area of the adjusted image; and 
 automatically fitting, when the second command has ceased, at least a portion of the adjusted image within a specified display area while minimizing one or more empty regions in the specified display area. 
   
     
     
         12 . The system of  claim 11 , wherein the instructions cause the system to further perform:
 determining that the second command causes the viewable area of the adjusted image to become a zoomed-out viewable area of the adjusted image;   presenting the zoomed-out viewable area of the adjusted image while the second command is detected, wherein the zoomed-out viewable area reveals the one or more empty regions in the specified display area; and   detecting that the second command has ceased, wherein automatically fitting at least the portion of the adjusted image includes zooming in the zoomed-out viewable area such that at least the portion of the adjusted image fills the specified display area and the one or more empty regions are eliminated in the specified display area.   
     
     
         13 . The system of  claim 11 , wherein the instructions cause the system to further perform:
 determining that the second command causes the viewable area of the adjusted image to move in at least one of a horizontal direction or a vertical direction, thereby producing a resulting viewable area of the adjusted image;   presenting the resulting viewable area of the adjusted image while the second command is detected, wherein the resulting viewable area reveals the one or more empty regions in the specified display area; and   detecting that the second command has ceased, wherein automatically fitting at least the portion of the adjusted image includes moving the resulting viewable area such that at least the portion of the adjusted image fills the specified display area and the one or more empty regions are eliminated in the specified display area.   
     
     
         14 . The system of  claim 11 , wherein the instructions cause the system to further perform:
 acquiring orientation data from one or more orientation sensors associated with the system, wherein the image is acquired from a camera of the system; and   adjusting, based on the orientation data, an orientation and a zoom factor of the image to result in the image being in the initial perspective, wherein the image in the initial perspective is presented while minimizing the one or more empty regions in the specified display area.   
     
     
         15 . The system of  claim 11 , wherein the one or more options to adjust the image includes at least one of a first option to adjust the image with respect to a horizontal axis in the virtual three-dimensional space, a second option to adjust the image with respect to a vertical axis in the virtual three-dimensional space, or a third option to adjust the image with respect to a depth axis in the virtual three-dimensional space. 
     
     
         16 . A non-transitory computer-readable storage medium including instructions that, when executed by at least one processor of a computing system, cause the computing system to perform:
 providing one or more options to adjust, in a virtual three-dimensional space, an image in an initial perspective;   detecting at least a first command, provided based on the one or more options, to adjust the image from the initial perspective into an adjusted perspective;   adjusting, based on at least the first command, the image into the adjusted perspective in the virtual three-dimensional space to produce an adjusted image;   detecting a second command to modify a viewable area of the adjusted image; and   automatically fitting, when the second command has ceased, at least a portion of the adjusted image within a specified display area while minimizing one or more empty regions in the specified display area.   
     
     
         17 . The non-transitory computer-readable storage medium of  claim 16 , wherein the instructions cause the system to further perform:
 determining that the second command causes the viewable area of the adjusted image to become a zoomed-out viewable area of the adjusted image;   presenting the zoomed-out viewable area of the adjusted image while the second command is detected, wherein the zoomed-out viewable area reveals the one or more empty regions in the specified display area; and   detecting that the second command has ceased, wherein automatically fitting at least the portion of the adjusted image includes zooming in the zoomed-out viewable area such that at least the portion of the adjusted image fills the specified display area and the one or more empty regions are eliminated in the specified display area.   
     
     
         18 . The non-transitory computer-readable storage medium of  claim 16 , wherein the instructions cause the system to further perform:
 determining that the second command causes the viewable area of the adjusted image to move in at least one of a horizontal direction or a vertical direction, thereby producing a resulting viewable area of the adjusted image;   presenting the resulting viewable area of the adjusted image while the second command is detected, wherein the resulting viewable area reveals the one or more empty regions in the specified display area; and   detecting that the second command has ceased, wherein automatically fitting at least the portion of the adjusted image includes moving the resulting viewable area such that at least the portion of the adjusted image fills the specified display area and the one or more empty regions are eliminated in the specified display area.   
     
     
         19 . The non-transitory computer-readable storage medium of  claim 16 , wherein the instructions cause the system to further perform:
 acquiring orientation data from one or more orientation sensors associated with the system, wherein the image is acquired from a camera of the system; and   adjusting, based on the orientation data, an orientation and a zoom factor of the image to result in the image being in the initial perspective, wherein the image in the initial perspective is presented while minimizing the one or more empty regions in the specified display area.   
     
     
         20 . The non-transitory computer-readable storage medium of  claim 16 , wherein the one or more options to adjust the image includes at least one of a first option to adjust the image with respect to a horizontal axis in the virtual three-dimensional space, a second option to adjust the image with respect to a vertical axis in the virtual three-dimensional space, or a third option to adjust the image with respect to a depth axis in the virtual three-dimensional space.