Image processing method and image processing apparatus
First Claim
Patent Images
1. An image processing method comprising:
- a first storage step of storing a captured image of each frame of moving images of a physical space acquired from an imaging device which captures the moving images, in association with the time at which the captured image has been captured;
a second storage step of storing positions and/or orientations of the imaging device at respective times acquired from a sensor measuring the positions and/or orientations of the imaging device, in association with the time of acquisition of the positions and/or orientations;
a lag setting step of setting data d representing a lag;
a generation step of generating, for each time t, an image by superimposing a virtual-space image, based on the position and/or orientation whose acquisition time is based on time t and the lag d set in the lag setting step, on the captured image whose acquisition time corresponds to time t;
a display step of displaying multiple of the respective images generated for the respective times t; and
a determination step of determining a value for the lag d on the basis of a user instruction.
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Abstract
On a captured image corresponding to acquisition time t of acquisition of the captured image, a virtual-space image based on the position and/or orientation at time that depends on the time t and a lag d is superimposed. An image on which the virtual-space image is superimposed is displayed. (S602-S606).
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Citations
17 Claims
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1. An image processing method comprising:
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a first storage step of storing a captured image of each frame of moving images of a physical space acquired from an imaging device which captures the moving images, in association with the time at which the captured image has been captured; a second storage step of storing positions and/or orientations of the imaging device at respective times acquired from a sensor measuring the positions and/or orientations of the imaging device, in association with the time of acquisition of the positions and/or orientations; a lag setting step of setting data d representing a lag; a generation step of generating, for each time t, an image by superimposing a virtual-space image, based on the position and/or orientation whose acquisition time is based on time t and the lag d set in the lag setting step, on the captured image whose acquisition time corresponds to time t; a display step of displaying multiple of the respective images generated for the respective times t; and a determination step of determining a value for the lag d on the basis of a user instruction. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. An image processing apparatus comprising:
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first storage unit adapted to store a captured image of each frame of moving images of a physical space acquired from an imaging device which captures the moving image, in association with the time at which the captured image has been captured; second storage unit adapted to store the positions and/or orientations of the imaging device at respective times acquired from a sensor measuring the positions and/or orientations of the imaging device, in association with the time of acquisition of the positions and/or orientations; lag setting unit adapted to set data d representing a lag; generation unit adapted to generate, for each time t, an image by superimposing a virtual-space image, based on the position and/or orientation whose acquisition time is based on time t and the lag d set in the lag setting unit, on the captured image whose acquisition time corresponds to time t; display unit adapted to display multiple of the respective images generated, for the respective times t, by said generation unit; and determination unit adapted to determine a value for the lag d on the basis of a user instruction. - View Dependent Claims (15, 16, 17)
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Specification