HEAD-MOUNTED DISPLAY
First Claim
1. A head-mounted display comprising:
- an image display mounted on the head of a user and permits the user to visually recognize an image;
an input detector mounted on the body of the user, and the input detector has a two-dimensional detection area that detects input coordinates which are the coordinates of input by the user;
an operation part that receives an operation of the user; and
a processor that executes instructions grouped into functional units, the instructions including;
a trajectory image generation unit generating a trajectory image of input based on the input coordinates, and the trajectory image generation unit outputs the trajectory image to the image display;
a start position determination unit determining start position coordinates of the input in the two-dimensional detection area based on the input coordinates;
an initial position coordinate conversion unit converting the start position coordinates into initial position coordinates in a display area of the image display; and
a coordinates conversion unit determining trajectory coordinates in the display area by using the initial position coordinates and a positional relationship between the input coordinates and the start position coordinates,wherein the trajectory image generation unit generates the trajectory image of the input based on the trajectory coordinates.
1 Assignment
0 Petitions
Accused Products
Abstract
A head-mounted display includes detection means that is mounted on the body of a user for detecting coordinates of input, which are coordinates written/drawn the user into a two-dimensional detection area, coordinates conversion means for detecting start position coordinates of the input by the user in the two-dimensional detection area based on the coordinates of input, converting the start position coordinates into initial position coordinates in a display area of an image display, and determining trajectory coordinates in the display area by using the initial position coordinates and a positional relationship between the coordinates of input and the start position coordinates, and the trajectory image generation means for generating a trajectory image of the input based on the trajectory coordinates and outputting to the image display.
-
Citations
8 Claims
-
1. A head-mounted display comprising:
-
an image display mounted on the head of a user and permits the user to visually recognize an image; an input detector mounted on the body of the user, and the input detector has a two-dimensional detection area that detects input coordinates which are the coordinates of input by the user; an operation part that receives an operation of the user; and a processor that executes instructions grouped into functional units, the instructions including; a trajectory image generation unit generating a trajectory image of input based on the input coordinates, and the trajectory image generation unit outputs the trajectory image to the image display; a start position determination unit determining start position coordinates of the input in the two-dimensional detection area based on the input coordinates; an initial position coordinate conversion unit converting the start position coordinates into initial position coordinates in a display area of the image display; and a coordinates conversion unit determining trajectory coordinates in the display area by using the initial position coordinates and a positional relationship between the input coordinates and the start position coordinates, wherein the trajectory image generation unit generates the trajectory image of the input based on the trajectory coordinates. - View Dependent Claims (2, 3, 4, 5, 6)
-
-
7. A method for generating a trajectory image of input based on trajectory coordinates for a head-mounted display comprising:
-
an image display that is mounted on the head of a user and permits the user to visually recognize an image; an input detector mounted on the body of the user, and the input detector has a two-dimensional detection area that detects input coordinates which are the coordinates of input by the user; and an operation part that receives an operation from the user, the method comprising; a trajectory generation step of generating the trajectory image of the input based on the coordinates of input and outputting to the image display; a start position determination step of determining the start position coordinates of the input by the user in the two-dimensional detection area based on the coordinates of input; an initial position coordinate conversion step of converting the start position coordinates into the initial position coordinates in the display area of the image display; a coordinate conversion step of determining the trajectory coordinates in the display area by using the initial position coordinates and the positional relationship between the coordinates of input and the start position coordinates; and the trajectory image generation step of generating the trajectory image of the input based on the trajectory coordinates.
-
-
8. A readable storage medium storing a control program executable on a head-mounted display comprising:
-
an image display that is mounted on the head of the user to permit the user to visually recognize an image; an input detector mounted on the body of the user, and the input detector has a two-dimensional detection area that detects input coordinates which are the coordinates of input by the user; and an operation part that receives an operation from the user, the program comprising instructions that cause the head-mounted display to perform the steps of a trajectory generation step of generating the trajectory image of the input based on the coordinates of input and outputting to the image display; a start position determination step of determining the start position coordinates of the input by the user in the two-dimensional detection area based on the coordinates of input; an initial position coordinate conversion step of converting the start position coordinates into the initial position coordinates in the display area of the image display; a coordinate conversion step of determining the trajectory coordinates in the display area by using the initial position coordinates and the positional relationship between the coordinates of input and the start position coordinates; and the trajectory image generation step of generating the trajectory image of the input based on the trajectory coordinates.
-
Specification