Image composition apparatus and method
First Claim
1. An image composition system for compositing a real image corresponding to a position of a display unit with an other image, said system comprising:
- the display unit, which is wearable on a head of a user, and displays a composite image;
a position sensor for detecting the position of the display unit, and position information;
a determination unit for determining a display region where the other image is to be displayed, in accordance with position information; and
a composition unit for compositing the other image on the determined display region,wherein the other image is used to display information that helps operations of the user, andwherein said determination unit comprises;
(a) a setting unit for setting a space region for displaying the other image in the real space; and
(b) a conversion unit for converting the space region set by said setting unit into the display region on said display unit on the basis of a position and posture of the user.
1 Assignment
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Accused Products
Abstract
An image composition system includes an HMD (100) having a right-eye camera (110), a left-eye camera (111), a right-eye LCD (130) and a left-eye LCD (131) for displaying a real image, and the like, and an information processing apparatus (300) for generating another image different from the real image. A composite image obtained by superimposing the other image generated by the information processing apparatus (300) on the real image captured by the right-eye camera (110) and left-eye camera (111) is displayed on the right-eye LCD (130) and left-eye LCD (131). The display region of the other image is determined based on the position and posture of the head of the user who wears the HMD (100). The user can observe the other image superimposed on the real image at an appropriate position while wearing the HMD on his or her head.
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Citations
15 Claims
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1. An image composition system for compositing a real image corresponding to a position of a display unit with an other image, said system comprising:
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the display unit, which is wearable on a head of a user, and displays a composite image; a position sensor for detecting the position of the display unit, and position information; a determination unit for determining a display region where the other image is to be displayed, in accordance with position information; and a composition unit for compositing the other image on the determined display region, wherein the other image is used to display information that helps operations of the user, and wherein said determination unit comprises; (a) a setting unit for setting a space region for displaying the other image in the real space; and (b) a conversion unit for converting the space region set by said setting unit into the display region on said display unit on the basis of a position and posture of the user. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An image composition system for compositing a real image corresponding to a position of a display unit with an other image, said system comprising:
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the display unit, which is wearable on a head of a user, and displays a composite image; a position sensor for detecting the position of the display unit, and outputting position information; a determination unit for determining a display region where the other image is to be displayed, in accordance with the position information; a composition unit for compositing the other image on the determined display region, wherein the other image is used to display information that helps operations of the user, and wherein the information is text information; and a memory for holding a pair of the text information and time information indicating a display timing of the text information, wherein said composition unit switches the text information to be displayed on the display region in accordance with the time information held by said memory.
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8. An image composition system for compositing a real image corresponding to a position of a display unit with an other image, said system comprising:
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the display unit, which is wearable on a head of a user, and displays a composite image; a position sensor for detecting the position of the display unit, and outputting position information; a determination unit for determining a display region where the other image is to be displayed, in accordance with the position information; a composition unit for compositing the other image on the determined display region, wherein the other image is used to display information that helps operations of the user; and a gesture detection unit capable of detecting a predetermined action of the user, wherein said composition unit performs turn on/off display control of the other image in response to a predetermined action detected by said gesture detection unit. - View Dependent Claims (9)
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10. An information processing method of displaying a composite image of a real image corresponding to a position of a display unit and an other image on the display unit, which is wearable on a head of a user, said method comprising the steps of:
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detecting the position of the display unit, and outputting position information; determining a display region where the other image is to be displayed, in accordance with the position information; compositing the other image on the determined display region, wherein the other image is used to display information that helps operations of the user, and wherein the information is text information; and holding in a memory a pair of the text information and time information indicating a display timing of the text information, wherein said compositing step switches the text information to be displayed on the display region in accordance with the time information held by the memory. - View Dependent Claims (11)
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12. An information processing method of displaying a composite image of a real image corresponding to a position of a display unit and an other image on the display unit, which is wearable on a head of a user, said method comprising the steps of:
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detecting the position of the display unit, and position information; determining a display region where the other image is to be displayed, in accordance with position information; and compositing the other image on the determined display region, wherein the other image is used to display information that helps operations of the user, wherein said determining step comprises; (a) a setting step of setting a space region for displaying the other image in a real space; and (b) a converting step of converting the space region set by said setting step into the display region on the display unit on the basis of a position and posture of the user. - View Dependent Claims (13)
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14. An information processing method of displaying a composite image of a real image corresponding to a position of a display unit and an other image on the display unit, which is wearable on a head of the user, said method comprising the steps of:
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detecting the position of the display unit, and outputting position information; determining a display region where the other image is to be displayed, in accordance with the position information; compositing the other image on the determined display region, wherein the other image is used to display information that helps operations of the user; and a gesture detecting step of detecting a predetermined action of the user, wherein said compositing step performs turn on/off display control of the other image in response to a predetermined action detected by said gesture detecting step. - View Dependent Claims (15)
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Specification