Electronic device and method for displaying stereo-view or multiview sequence image
First Claim
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1. A 3-Dimensional (3D) image display method comprising:
- receiving 3D video data including a plurality of left-view video data and a plurality of right-view video data;
changing a frame rate of the received 3D video data;
generating a first video frame and a second video frame based on the plurality of left-view video data and the plurality of right-view video data included in the 3D video data having the changed frame rate; and
outputting the first video frame and the second video frame,wherein a left-view video frame includes the plurality of left-view video data having a first odd line data (L1, L3, L5, L7) and a first even line data (L2, L4, L6, L8),wherein a right-view video frame includes the plurality of right-view video data having a second odd line data (R1, R3, R5, R7) and a second even line data (R2, R4, R6, R8),wherein the odd line of the first video frame is a fixed one of the first odd line data (L1, L3, L5, L7, L9),the even line of the first video frame is changed from one of the second odd line data (R1, R3, R5, R7) to one of the second even line data (R2, R4, R6, R8),the odd line of the second video frame is a fixed one of the first even line data (L2, L4, L6, L8, L10), andthe even line of the second video frame is changed from one of the second even line data (R2, R4, R6, R8) to one of the second odd line data (R1, R3, R5, R7),wherein the first video frame and the second video frame are generated in an order of receiving the left-view video frame and the right-view video frame, andthe left-view video frame and the right-view video frame are received at a time interval corresponding to the frame rate of a corresponding video frame.
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Abstract
An electronic device and a 3D image display method are disclosed. A receiver receives 3D video data including left-view video data and right-view video data. A formatter generates a first video frame and a second video frame, wherein the first video frame includes first pixel data of one of the left-view video frame and the right-view video frame in odd lines and includes second pixel data of the other of the left-view video frame and the right-view video frame in even lines, and wherein the second video frame includes third pixel data of one of the left-view video frame and the right-view video frame in odd lines and includes fourth pixel data of the other of the left-view video frame and the right-view video frame in even lines. A display scans the first video frame and the second video frame.
13 Citations
7 Claims
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1. A 3-Dimensional (3D) image display method comprising:
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receiving 3D video data including a plurality of left-view video data and a plurality of right-view video data; changing a frame rate of the received 3D video data; generating a first video frame and a second video frame based on the plurality of left-view video data and the plurality of right-view video data included in the 3D video data having the changed frame rate; and outputting the first video frame and the second video frame, wherein a left-view video frame includes the plurality of left-view video data having a first odd line data (L1, L3, L5, L7) and a first even line data (L2, L4, L6, L8), wherein a right-view video frame includes the plurality of right-view video data having a second odd line data (R1, R3, R5, R7) and a second even line data (R2, R4, R6, R8), wherein the odd line of the first video frame is a fixed one of the first odd line data (L1, L3, L5, L7, L9), the even line of the first video frame is changed from one of the second odd line data (R1, R3, R5, R7) to one of the second even line data (R2, R4, R6, R8), the odd line of the second video frame is a fixed one of the first even line data (L2, L4, L6, L8, L10), and the even line of the second video frame is changed from one of the second even line data (R2, R4, R6, R8) to one of the second odd line data (R1, R3, R5, R7), wherein the first video frame and the second video frame are generated in an order of receiving the left-view video frame and the right-view video frame, and the left-view video frame and the right-view video frame are received at a time interval corresponding to the frame rate of a corresponding video frame. - View Dependent Claims (2, 3)
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4. A 3-Dimensional (3D) image display method comprising:
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receiving 3D video data including a plurality of left-view video data and a plurality of right-view video data; changing a frame rate of the received 3D video data, the frame rate of the received 3D video data is changed to half the frame rate of a display when the frame rate of the received 3D video data and the frame rate of the display are the same; generating a first video frame and a second video frame based on the plurality of left-view video data and the plurality of right-view video data included in the 3D video data having the changed frame rate; and outputting the first video frame and the second video frame, wherein a left-view video frame includes the plurality of left-view video data having a first odd line data (L1, L3, L5, L7) and a first even line data (L2, L4, L6, L8), a right-view video frame includes the plurality of right-view video data having a second odd line data (R1, R3, R5, R7) and a second even line data (R2, R4, R6, R8), wherein the odd line of the first video frame is a fixed one of the first odd line data (L1, L3, L5, L7, L9), the even line of the first video frame is changed from one of the second odd line data (R1, R3, R5, R7) to one of the second even line data (R2, R4, R6, R8), the odd line of the second video frame is a fixed one of the first even line data (L2, L4, L6, L8, L10), and the even line of the second video frame is changed from one of the second even line data (R2, R4, R6, R8) to one of the second odd line data (R1, R3, R5, R7), wherein the first video frame and the second video frame are generated in an order of receiving the left-view video frame and the right-view video frame, and the left-view video frame and the right-view video frame are received at a time interval corresponding to the frame rate of a corresponding video frame.
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5. An electronic device comprising:
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a receiver configured to receive 3-dimensional (3D) video data including a plurality of left-view video data and a plurality of right-view video data; a frame rate converter configured to change a frame rate of the received 3D video data, the frame rate of the received 3D video data is changed to half the frame rate of a display when the frame rate of the received 3D video data and the frame rate of the display are the same; a formatter configured to generate a first video frame and a second video frame based on the plurality of left-view video data and the plurality of right-view video data included in the 3D video data having the changed frame rate; and the display configured to scan the first video frame and the second video frame, wherein a left-view video frame includes the plurality of left-view video data having a first odd line data (L1, L3, L5, L7) and a first even line data (L2, L4, L6, L8), and a right-view video frame includes the plurality of right-view video data having a second odd line data (R1, R3, R5, R7) and a second even line data (R2, R4, R6, R8), wherein the odd line of the first video frame is a fixed one of the first odd line data (L1, L3, L5, L7, L9), the even line of the first video frame is changed from one of the second odd line data (R1, R3, R5, R7) to one of the second even line data (R2, R4, R6, R8), the odd line of the second video frame is a fixed one of the first even line data (L2, L4, L6, L8, L10), and the even line of the second video frame is changed from one of the second even line data (R2, R4, R6, R8) to one of the second odd line data (R1, R3, R5, R7), wherein the first video frame and the second video frame are generated in an order of receiving the left-view video frame and the right-view video frame, and the left-view video frame and the right-view video frame are received at a time interval corresponding to the frame rate of a corresponding video frame. - View Dependent Claims (6, 7)
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Specification
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Current AssigneeLG Electronics, Inc. (LG Corporation)
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Original AssigneeLG Electronics, Inc. (LG Corporation)
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InventorsYang, Jeong Hyu, Im, Jin Seok, Lim, Jung Eun
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Primary Examiner(s)Anyikire, Chikaodili E
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Application NumberUS13/031,947Publication NumberTime in Patent Office1,967 DaysField of Search348/51US Class Current1/1CPC Class CodesG02B 30/24 involving temporal multiple...G02B 30/30 involving parallax barriersH04N 13/139 Format conversion, e.g. of ...H04N 13/161 Encoding, multiplexing or d...H04N 13/337 using polarisation multiple...
