THREE-DIMENSION IMAGE FORMAT CONVERTER AND THREE-DIMENSION IMAGE FORMAT CONVERSION METHOD THEREOF
First Claim
1. A three-dimension (3D) image format converter, comprising:
- a memory;
an input circuit, being configured to receive a first 3D image signal carrying a right-eye image data and a left-eye image data;
a control circuit, being coupled to the memory and the input circuit and configured to determine a first permutation way and a second permutation way according to the first 3D image signal belonging to one of a frame transmission mode and a line transmission mode, write the right-eye image data and the left-eye image data into the memory in the first permutation way, and read out the right-eye image data and the left-eye image data from the memory in the second permutation way to generate a second 3D image signal belonging to the other of the frame transmission mode and the line transmission mode; and
an output circuit, being coupled to the control circuit and configured to output the second 3D image signal.
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Abstract
A three-dimension (3D) image format converter and a 3D image format conversion method thereof are provided. The 3D image format converter includes a memory, an input circuit, a control circuit, and an output circuit. The input circuit receives a first 3D image signal. The control circuit determines a first permutation way and a second permutation way according to the first 3D image signal belonging to one of a frame transmission mode and a line transmission mode, writes the first three-dimension image signal into the memory in the first permutation way and reads out the first three-dimension image signal from the memory in the second permutation way to generate a second 3D image signal belonging to the other of the frame transmission mode and the line transmission mode. The output circuit outputs the second three-dimension image signal.
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Citations
16 Claims
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1. A three-dimension (3D) image format converter, comprising:
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a memory; an input circuit, being configured to receive a first 3D image signal carrying a right-eye image data and a left-eye image data; a control circuit, being coupled to the memory and the input circuit and configured to determine a first permutation way and a second permutation way according to the first 3D image signal belonging to one of a frame transmission mode and a line transmission mode, write the right-eye image data and the left-eye image data into the memory in the first permutation way, and read out the right-eye image data and the left-eye image data from the memory in the second permutation way to generate a second 3D image signal belonging to the other of the frame transmission mode and the line transmission mode; and an output circuit, being coupled to the control circuit and configured to output the second 3D image signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A three-dimension (3D) image format conversion method for a 3D image format converter, the 3D image format converter comprising a memory, an input circuit, a control circuit and an output circuit, the control circuit being coupled to the memory, the input circuit and the output circuit, the 3D image format conversion method comprising the following steps:
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(a) enabling the input circuit to receive a first 3D image signal carrying a right-eye image data and a left-eye image data; (b) enabling the control circuit to determine a first permutation way and a second permutation way according to the first 3D image signal belonging to one of a frame transmission mode and a line transmission mode; (c) enabling the control circuit to write the right-eye image data and the left-eye image data into the memory in the first permutation way; (d) enabling the control circuit to read out the right-eye image data and the left-eye image data from the memory in the second permutation way to generate a second 3D image signal belonging to the other of the frame transmission mode and the line transmission mode; and (e) enabling the output circuit to output the second 3D image signal. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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Specification