Method for generating a dynamic index
AssigneeAu Optronics Corporation
InventorsWen-Chieh Chang, Yao-Jen Hsieh, Huan-Hsin Li
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Abstract
Disclosure is a method for randomly and dynamically generating a dynamic index, incorporated in a dynamic index system to improve the color performance of a display, comprises: transmitting video data to the dynamic index system; dynamically generating a substantially random number by a pseudo-random number generating unit; selecting the m bits of the substantially random number as a target adapted to as a position code of the dynamic pattern index matrix; and generating the two-dimensional dynamic pattern index matrix (M×N) by operating the position code.
Claims26
A method for randomly and dynamically generating a dynamic pattern index incorporated in a dynamic index system received video data and processed each sub-pixel datum of the video data by a pseudo-random number generating unit of the dynamic index system to alternately form dithering data of three dimensions of pixel, line, and frame, comprising:
- transmitting the video data to the dynamic index system;
- dynamically generating a substantially random number by the pseudo-random number generating unit;
- selecting m bits of the substantially random number as at least one target adapted to as a position code of a dynamic pattern index matrix;
- repeating the step of selecting the m bits of the substantially random number as at least one target adapted to as a position code of a dynamic pattern index matrix for M times so as to guide the acquired M sets of m bits as the position code of the dynamic pattern index matrix;
- and
- generating the two-dimensional dynamic pattern index matrix (M×N) according to the position code by operating of the pseudo-random number generating unit.
A method for randomly and dynamically generating a dynamic pattern index incorporated in a dynamic index system received video data and processed each sub-pixel datum of the video data by a pseudo-random number generating unit of the dynamic index system to alternately form dithering data of three dimensions of pixel, line, and frame, comprising:
- transmitting the video data to the dynamic index system;
- dynamically generating a substantially random number by the pseudo-random number generating unit;
- selecting m bits of the substantially random number as a target adapted to as a position code (1,1) of a dynamic pattern index matrix;
- generating a vector position code of the dynamic pattern index matrix by the position code (1,1);
- and
- generating the two-dimensional dynamic pattern index matrix (M×N) by operating the vector position code.
Dependencies are inferred from the claim text.