IMAGE PROCESSING METHOD AND APPARATUS
First Claim
Patent Images
1. An image processing method of an image processing apparatus, the image processing method comprising:
- extracting background depth information and object depth information from meta data with respect to video data;
creating, by the image processing apparatus, a depth map for a background of a frame of the video data using the extracted background depth information; and
creating, by the image processing apparatus, a depth map for an object of the frame of the video data using the extracted object depth information,wherein the object depth information distinguishes between when the object is a normal object that contacts the background and a highlighted object that does not contact the background.
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Abstract
An image processing method and an image processing apparatus, the image processing method including: extracting background depth information and object depth information from meta data with respect to video data; creating a depth map for a background of a frame of the video data using the background depth information; and creating a depth map for an object of the frame of the video data by using the object depth information, wherein the object is a normal object that contacts the background or a highlighted object that does not contact the background.
59 Citations
34 Claims
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1. An image processing method of an image processing apparatus, the image processing method comprising:
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extracting background depth information and object depth information from meta data with respect to video data; creating, by the image processing apparatus, a depth map for a background of a frame of the video data using the extracted background depth information; and creating, by the image processing apparatus, a depth map for an object of the frame of the video data using the extracted object depth information, wherein the object depth information distinguishes between when the object is a normal object that contacts the background and a highlighted object that does not contact the background. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 32)
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16. An image processing apparatus comprising:
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a meta data analyzer to extract background depth information and object depth information from meta data with respect to video data and to analyze the meta data; and a depth map generator to create a depth map for a background of a frame of the video data using the extracted background depth information and to create a depth map for an object of the frame of the video data using the extracted object depth information, wherein the object depth information distinguishes between when the object is a normal object that contacts the background and a highlighted object that does not contact the background. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30)
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31. A computer readable information storage medium for use with an image processing apparatus, the computer-readable information storage medium comprising:
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meta data used by the image processing apparatus to convert video data into a three-dimensional (3D) image, wherein; the meta data comprises background depth information and object depth information; the background depth information comprises coordinates of a background of a frame of the video data, depth values of the background corresponding to the coordinates, and a panel position value representing a depth value of an output screen for the video data; the object depth information represents a region of an object on the frame as coordinates or a mask on which a shape of the object is indicated; the background depth information and the object depth information are respectively used by the image processing apparatus to generate a depth map for the background and a depth map for the object; and the object depth information indicates to the image processing apparatus when the object is a normal object that contacts the background or a highlighted object that does not contact the background.
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33. A meta data transmitting method performed in a server connected to an image processing apparatus, the method comprising:
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receiving, by the server, a request for meta data to convert video data into a three-dimensional (3D) image from the image processing apparatus; and transmitting, by the server, the meta data to the image processing apparatus in response to the request, wherein; the meta data comprises background depth information and object depth information; the background depth information comprises coordinates of a background of a frame of the video data, depth values of the background corresponding to the coordinates, and a panel position value representing a depth value of an output screen for the video data; the object depth information comprises coordinates to identify a region of an object of the frame of the video data or a mask on which a shape of the object is indicated; and the object depth information distinguishes between when the object is a normal object that contacts the background or a highlighted object that does not contact the background.
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34. A server connected to an image processing apparatus, the server comprising:
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a transceiver to receive a request for meta data to convert video data into a three-dimensional (3D) image from the image processing apparatus, and to transmit the meta data to the image processing apparatus in response to the request; and a meta data storage to store the meta data, wherein; the meta data comprises background depth information and object depth information; the background depth information comprises coordinates of a background of a frame of the video data, depth values of the background corresponding to the coordinates, and a panel position value representing a depth value of an output screen for the video data; the object depth information comprises coordinates to identify a region of an object of the frame of the video data or a mask on which a shape of the object is indicated; and the object depth information distinguishes between when the object is a normal object that contacts the background or a highlighted object that does not contact the background.
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Specification