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Digital ink coding method, digital ink decoding method, digital ink data structure, and method of generating file including digital ink
Digital ink coding method, digital ink decoding method, digital ink data structure, and method of generating file including digital ink
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机译:数字墨水编码方法,数字墨水解码方法,数字墨水数据结构以及包含数字墨水的文件生成方法
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摘要
A digital ink coding method includes: a coordinate coding step of acquiring a first binary data indicating a series of sets of x coordinate data and y coordinate data by coding N pieces of position data, each including a set of x coordinate data and y coordinate data acquired in connection with a motion of a pointing device during a period determined by a state of the pointing device; a width coding step of acquiring a second binary data defining widths at positions indicated by N pieces of position data by coding M pieces of width data, where M is an integer equal to or greater than 1 and equal to or smaller than N and the second binary data is separated from the first binary data; and a serialization step of generating a binary stream including the first binary data and the second binary data in mutually different regions.
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