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Tibetan language encoding method and device and Tibetan language code decoding method and device

A coding and Tibetan technology, applied in the field of Tibetan code coding, can solve problems such as difficulty in mastering Morse code, and achieve the effect of facilitating communication and cultivating interest

Active Publication Date: 2017-11-24
MINZU UNIVERSITY OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, Morse code is an English code encoding method. For people who do not understand English, especially for ethnic minorities, it is undoubtedly difficult to master Morse code.

Method used

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  • Tibetan language encoding method and device and Tibetan language code decoding method and device
  • Tibetan language encoding method and device and Tibetan language code decoding method and device
  • Tibetan language encoding method and device and Tibetan language code decoding method and device

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Embodiment 1

[0100] see Figure 5 , the embodiment of the present invention provides a kind of Tibetan electronic code encoding method, comprising:

[0101] 101: Obtain a Tibetan syllable;

[0102] 102: Judge the characters at each position in the above-mentioned Tibetan syllable in order from left to right;

[0103] 103: If the current position includes a character, search the preset code table to obtain the code corresponding to the above character;

[0104] 104: If the current position includes multiple characters arranged vertically, search the code table above for each character in the multiple characters arranged vertically according to the order of consonants first, then vowels and consonants from top to bottom to obtain the corresponding coding;

[0105] 105: During the coding process, a character spacer is added between every two adjacent codes, and the code codes of the above Tibetan syllables are obtained after the characters at all positions in the above Tibetan syllables ar...

Embodiment 2

[0119] see Image 6 , the embodiment of the present invention provides a kind of Tibetan electronic code encoding method, comprising:

[0120] 201: Generate a coding table in advance;

[0121] This step may specifically include:

[0122] Count the frequencies of vowels, consonants and punctuation marks in Tibetan;

[0123] According to the rule that the higher the frequency, the simpler the encoding, the corresponding encoding is generated for each vowel, each consonant and each punctuation mark in Tibetan, and the encoding table is obtained;

[0124] When counting the frequency of use of Tibetan letters and punctuation marks, various corpus can be used, which is not specifically limited in this embodiment. For example, see Figure 7 , using a total of 40.0MB corpus of 4000 texts from Kangba TV, China Tibet, Kangba TV, Himalayan Bonjiao, Haixi People's Government Tibetan, Tibet News, and Tibetan Culture. statistics, thereby improving the accuracy of statistics. see Fig...

Embodiment 3

[0163] see Figure 15 , the embodiment of the present invention provides a method for decoding Tibetan electronic codes, including:

[0164] 301: Obtain the code code of a Tibetan syllable;

[0165] 302: Obtain each code in the above-mentioned telegram codes sequentially according to the method of filtering character spacers and make a judgment;

[0166] 303: If the current code is a lower identifier, obtain the adjacent code after the lower identifier, search the preset code table to obtain the character corresponding to the above code, and then lower the above character;

[0167] 304: If the current encoding is not a lower identifier, search the above encoding table to obtain the character corresponding to the above current encoding;

[0168] 305: After each of the above codes is converted into corresponding characters, the above Tibetan syllables are obtained.

[0169] see Figure 16 , the embodiment of the present invention also provides a method for decoding Tibetan e...

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Abstract

The invention discloses a Tibetan language encoding and decoding method and device, and belongs to the field of communication. The encoding method includes the steps that a Tibetan language syllable is obtained; characters at all the positions are sequentially judged from left to right; if the current position includes one character, a preset code table is searched to obtain a code corresponding to the character; if the current position includes multiple characters arrayed vertically, the code table is searched for all the characters arrayed vertically sequentially in the first consonant and later vowel sequence and the top-to-bottom consonant sequence; in the encoding process, a character space mark is added between every two adjacent codes, and the Tibetan language syllable codes are obtained after compiling of the characters at all the positions in the Tibetan language syllable is completed. The scheme of achieving code encoding and decoding based on the minority language is given, which greatly facilitates Tibetan language communication, and the Tibetan language encoding and decoding method plays a great role in emergency communication and security and secrecy communication.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method and device for encoding Tibetan electronic codes, and a method and device for decoding Tibetan electronic codes. Background technique [0002] The symbols of any audio language can be converted into text, and the text symbols can be converted into electrical signals, that is, codes, by means of encoding. The most famous code is Morse code (morse code). The early American Morse code was mainly used in the wire telegraph communication system, which is no longer used. Today, with highly developed communication technology, modern Morse code (International Morse code, hereinafter referred to as Morse code) is still widely used in amateur radio. All over the world, when natural disasters cause mobile communication base stations to be destroyed or fail to work normally, in addition to expensive maritime satellite mobile communication, amateur radio communication represented ...

Claims

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Application Information

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IPC IPC(8): G06F17/22
CPCG06F40/129
Inventor 朱丽平周毛克拉毛草赵小兵
Owner MINZU UNIVERSITY OF CHINA
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