CN104157181A - Language teaching method and system - Google Patents
Language teaching method and system Download PDFInfo
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- CN104157181A CN104157181A CN201410349740.6A CN201410349740A CN104157181A CN 104157181 A CN104157181 A CN 104157181A CN 201410349740 A CN201410349740 A CN 201410349740A CN 104157181 A CN104157181 A CN 104157181A
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Abstract
The invention is suitable for language teaching fields and provides a language teaching method and system. The language teaching method comprises the following steps: Pinyin inputted by a user is received and compared with a preset Pinyin dictionary to acquire single Pinyin; the single Pinyin comprises the Pinyin of a single character or the Pinyin of a single word; the single Pinyin is compared with a preset dictionary tree; the dictionary tree comprises the dictionary tree of the Pinyin and a lip-language, the dictionary tree of the Pinyin and a gesture language; language teaching pictures are shown according to comparative results and comprises lip-language teaching pictures and gesture language teaching pictures. According to the embodiment of the invention, the Pinyin inputted by the user is received and compared with the preset Pinyin dictionary to acquire the single Pinyin, and the language teaching pictures are acquired according to the single Pinyin and also shown to enable the user to learn based on the language teaching pictures, so that the teaching pictures are enriched, and the language teaching becomes more convenient.
Description
Technical field
The invention belongs to language teaching field, relate in particular to a kind of language teaching method and system.
Background technology
Lip reading and sign language play decisive role for deaf-mute child's study, and prior art, when carrying out the teaching of lip reading and sign language, can not be made single sign language and lip reading to single byte or phoneme, makes spelling book quantity few.
Summary of the invention
The object of the embodiment of the present invention is to provide a kind of language teaching method and system, few to solve prior art spelling book quantity, can not show the problem of single phonetic.
The embodiment of the present invention is achieved in that a kind of language teaching method, said method comprising the steps of:
Receive the phonetic of user's input;
Described phonetic and default spelling book are compared, obtain single phonetic, described single phonetic comprises: the phonetic of single character or the phonetic of single word;
Described single phonetic and default dictionary tree are compared, and described dictionary tree comprises: the dictionary tree of phonetic to lip reading, the dictionary tree of phonetic to sign language;
According to the result display language teaching picture of described comparison, described language teaching picture comprises: lip reading teaching picture, sign language teaching picture.
Another object of the embodiment of the present invention is to provide a kind of language teaching system, and described system comprises:
Receiving element, for receiving the phonetic of user's input;
Single phonetic acquiring unit, for the phonetic of described receiving element reception and default spelling book are compared, obtains single phonetic, and described single phonetic comprises: the phonetic of single character or the phonetic of single word;
Comparing unit, compares for described single phonetic being obtained to single phonetic that subelement obtains and default dictionary tree, and described dictionary tree comprises: the dictionary tree of phonetic to lip reading, the dictionary tree of phonetic to sign language;
Display unit, for the result display language teaching picture of comparing according to described comparing unit, described language teaching picture comprises: lip reading teaching picture, sign language teaching picture.
The embodiment of the present invention, receive the phonetic of user's input, phonetic and default spelling book are compared, obtain single phonetic, according to single phonetic, obtain language teaching picture, and by the language teaching Image Display obtaining out, so that user learns according to this language teaching picture, enriched teaching picture, the teaching of convenient language.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the process flow diagram of the language teaching method that provides of the embodiment of the present invention;
Fig. 2 a is the design sketch that comprises sign language in the lip reading teaching picture that provides of the embodiment of the present invention;
Fig. 2 b is the design sketch that comprises lip reading in the sign language teaching picture that provides of the embodiment of the present invention;
Fig. 3 is the structural drawing of the language teaching system that provides of the embodiment of the present invention.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
For technical solutions according to the invention are described, below by specific embodiment, describe.
Embodiment mono-
The process flow diagram that is illustrated in figure 1 the language teaching method that the embodiment of the present invention provides, said method comprising the steps of:
In step S101, receive the phonetic of user's input.
In embodiments of the present invention, for the terminal learning a language, first receive the phonetic that user inputs in this terminal, as: wo shi zhang san (I am Zhang San).
In step S102, described phonetic and default dictionary tree to be compared, described dictionary tree comprises: the dictionary tree of phonetic to lip reading, the dictionary tree of phonetic to sign language.
In step S103, according to the result display language teaching picture of described comparison, described language teaching picture comprises: lip reading teaching picture, sign language teaching picture.
In embodiments of the present invention, terminal is after receiving the phonetic of user's input, the phonetic of reception and default dictionary tree are compared, according to the result of comparison, from database, obtain the teaching picture that this phonetic is corresponding, this teaching picture includes but not limited to: lip reading teaching picture, sign language teaching picture, default dictionary tree includes but not limited to: the dictionary tree of phonetic to lip reading, the dictionary tree of phonetic to sign language.Wherein the making step of the teaching picture in database is: it is single syllable output that the teaching picture of shooting is put into montage in edius software, in aftereffect, the displacement of syllable video is adjusted again, the possibility of its displacement is dropped to minimum, cut the unnecessary key frame in syllable video end simultaneously, the part of selecting face to open, remove face part altogether, in order to avoid the connection of each word is compact, avoid occurring the situation of blank screen.Again video size is changed into the output of 140*171 pixel, reserve in addition the position of putting face shield.Finally video is changed into GIF image by PHOTOSHOP.
It is pointed out that described teaching picture comprises: young man's teaching picture, young woman's teaching picture, boy's teaching picture.Girl's teaching picture, old man's teaching picture.
The described step that described phonetic and default dictionary tree are compared comprises:
1, described phonetic and default spelling book are compared, obtain single phonetic, described single phonetic comprises: the phonetic of single character or the phonetic of single word.
2, described single phonetic and default dictionary tree are compared.
As an optional embodiment of the present invention, described teaching picture also comprises animal face shield, and described animal face shield does not cover face.
As another alternative embodiment of the invention, in described lip reading teaching picture, comprise the sign language that lip reading is corresponding, in described sign language teaching picture, comprise corresponding lip reading.Concrete display effect is as shown in Fig. 2 a, Fig. 2 b.
In embodiments of the present invention, can in lip reading teaching picture, add sign language picture, also can in sign language teaching picture, add lip reading picture, in the convenient process learning lip reading or sign language, can learn corresponding sign language or lip reading.
The embodiment of the present invention, receive the phonetic of user's input, phonetic and default spelling book are compared, obtain single phonetic, according to single phonetic, obtain language teaching picture, and by the language teaching Image Display obtaining out, so that user learns according to this language teaching picture, make the method for individual voice, enriched teaching picture, the teaching of convenient language.
As an optional embodiment of the present invention, after the step of the described demonstration of the result according to comparison teaching picture, described method is further comprising the steps of:
Obtain user's language learning picture, described language learning picture and described language teaching picture are compared, will show comparison result to user.
In the embodiment of the present invention, terminal can be obtained the picture of user learning language, the teaching picture of the picture of user learning and standard is compared, and to user, show the result of comparison, make user can understand oneself learning outcome and the action that can correct a mistake promptly.The described step of obtaining user's language learning picture, be specially: the mouth shape image that camera or the mobile phone camera by terminal takes learner, utilize lip look enhancing technology to choose lip region, then use Lapalace edge detection algorithm to extract interior lip outline, to return determination methods, on shape of the mouth as one speaks outline line, choose 14 sampled points, and adopt arest neighbors interpolation method to carry out conic fitting to lip outline, obtain the proper vector of the corresponding shape of the mouth as one speaks.
Embodiment bis-
The structural drawing that is illustrated in figure 3 the language teaching system that the embodiment of the present invention provides, for convenience of explanation, only illustrates the part relevant to the embodiment of the present invention, comprising:
Receiving element 301, for receiving the phonetic of user's input.
In embodiments of the present invention, for the receiving element 301 of the terminal that learns a language, first receive the phonetic that user inputs in this terminal, as: wo shi zhang san (I am Zhang San).
Comparing unit 302, for the phonetic of described receiving element 301 receptions and default dictionary tree are compared, described dictionary tree comprises: the dictionary tree of phonetic to lip reading, the dictionary tree of phonetic to sign language.
Display unit 303, for the result display language teaching picture of comparing according to described comparing unit 302, described language teaching picture comprises: lip reading teaching picture, sign language teaching picture.
In embodiments of the present invention, terminal is after receiving the phonetic of user's input, the phonetic of reception and default dictionary tree are compared, according to the result of comparison, from database, obtain the teaching picture that this phonetic is corresponding, this teaching picture includes but not limited to: lip reading teaching picture, sign language teaching picture, default dictionary tree includes but not limited to: the dictionary tree of phonetic to lip reading, the dictionary tree of phonetic to sign language.Wherein the making step of the teaching picture in database is: it is single syllable output that the teaching picture of shooting is put into montage in edius software, in aftereffect, the displacement of syllable video is adjusted again, the possibility of its displacement is dropped to minimum, cut the unnecessary key frame in syllable video end simultaneously, the part of selecting face to open, remove face part altogether, in order to avoid the connection of each word is compact, avoid occurring the situation of blank screen.Again video size is changed into the output of 140*171 pixel, reserve in addition the position of putting face shield.Finally video is changed into GIF image by PHOTOSHOP.
It is pointed out that the teaching picture that described display unit 303 shows comprises: young man's teaching picture, young woman's teaching picture, boy's teaching picture, girl's teaching picture, old man's teaching picture.
Described comparing unit 302 comprises:
Single phonetic obtains subelement 3021, for described phonetic and default spelling book are compared, obtains single phonetic, and described single phonetic comprises: the phonetic of single character or the phonetic of single word.
Comparer unit 3022, compares for described single phonetic being obtained to single phonetic that subelement 3021 obtains and default dictionary tree.
As an optional embodiment of the present invention, the teaching picture that described display unit 303 shows also comprises animal face shield, and described animal face shield does not cover face.
As another alternative embodiment of the invention, in the lip reading teaching picture that described display unit 303 shows, comprise the sign language that lip reading is corresponding, in sign language teaching picture, comprise corresponding lip reading.
In embodiments of the present invention, can in lip reading teaching picture, add sign language picture, also can in sign language teaching picture, add lip reading picture, in the convenient process learning lip reading or sign language, can learn corresponding sign language or lip reading.
The embodiment of the present invention, receive the phonetic of user's input, phonetic and default spelling book are compared, obtain single phonetic, according to single phonetic, obtain language teaching picture, and by the language teaching Image Display obtaining out, so that user learns according to this language teaching picture, enriched teaching picture, the teaching of convenient language.
As an optional embodiment of the present invention, after described display unit 303 shows, described system also comprises:
User's picture comparing unit 304, for obtaining user's language learning picture, compares described language learning picture and described language teaching picture, will show comparison result to user.
In the embodiment of the present invention, terminal can be obtained the picture of user learning language, the teaching picture of the picture of user learning and standard is compared, and to user, show the result of comparison, make user can understand oneself learning outcome and the action that can correct a mistake promptly.The described step of obtaining user's language learning picture, be specially: the mouth shape image that camera or the mobile phone camera by terminal takes learner, utilize lip look enhancing technology to choose lip region, then use Lapalace edge detection algorithm to extract interior lip outline, to return determination methods, on shape of the mouth as one speaks outline line, choose 14 sampled points, and adopt arest neighbors interpolation method to carry out conic fitting to lip outline, obtain the proper vector of the corresponding shape of the mouth as one speaks.
One of ordinary skill in the art will appreciate that and just according to function logic, divide for above-described embodiment two included unit, but be not limited to above-mentioned division, as long as can realize corresponding function; In addition, the concrete title of each functional unit also, just for the ease of mutual differentiation, is not limited to protection scope of the present invention.
Those of ordinary skills it is also understood that, the all or part of step realizing in above-described embodiment method is to come the hardware that instruction is relevant to complete by program, described program can be in being stored in a computer read/write memory medium, described storage medium, comprises ROM/RAM, disk, CD etc.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a language teaching method, is characterized in that, described method comprises:
Receive the phonetic of user's input;
Described phonetic and default spelling book are compared, obtain single phonetic, described single phonetic comprises: the phonetic of single character or the phonetic of single word;
Described single phonetic and default dictionary tree are compared, and described dictionary tree comprises: the dictionary tree of phonetic to lip reading, the dictionary tree of phonetic to sign language;
According to the result display language teaching picture of described comparison, described language teaching picture comprises: lip reading teaching picture, sign language teaching picture.
2. the method for claim 1, is characterized in that, after the step of the described demonstration of the result according to comparison teaching picture, described method is further comprising the steps of:
Obtain user's language learning picture, described language learning picture and described language teaching picture are compared, will show comparison result to user.
3. the method as described in claim 1～2 any one, is characterized in that, described teaching picture comprises: young man's teaching picture, young woman's teaching picture, boy's teaching picture.Girl's teaching picture, old man's teaching picture.
4. as claim 1～2 method as described in still, it is characterized in that, described teaching picture also comprises animal face shield, and described animal face shield does not cover face.
5. the method as described in claim 1～2 any one, is characterized in that, in described lip reading teaching picture, comprises the sign language that lip reading is corresponding, in described sign language teaching picture, comprises corresponding lip reading.
6. a language teaching system, is characterized in that, described system comprises:
Receiving element, for receiving the phonetic of user's input;
Single phonetic acquiring unit, for the phonetic of described receiving element reception and default spelling book are compared, obtains single phonetic, and described single phonetic comprises: the phonetic of single character or the phonetic of single word;
Comparing unit, compares for described single phonetic being obtained to single phonetic that subelement obtains and default dictionary tree, and described dictionary tree comprises: the dictionary tree of phonetic to lip reading, the dictionary tree of phonetic to sign language;
Display unit, for the result display language teaching picture of comparing according to described comparing unit, described language teaching picture comprises: lip reading teaching picture, sign language teaching picture.
7. system as claimed in claim 6, is characterized in that, after described display unit shows, described system also comprises:
User's picture comparing unit, for obtaining user's language learning picture, compares described language learning picture and described language teaching picture, will show comparison result to user.
8. the system as described in claim 6～7 any one, is characterized in that, the teaching picture that described display unit shows comprises: young man's teaching picture, young woman's teaching picture, boy's teaching picture, girl's teaching picture, old man's teaching picture.
9. the system as described in claim 6～7 any one, is characterized in that, the teaching picture that described display unit shows also comprises animal face shield, and described animal face shield does not cover face.
10. the system as described in claim 6～7 any one, is characterized in that, in the lip reading teaching picture that described display unit shows, comprises the sign language that lip reading is corresponding, comprises corresponding lip reading in sign language teaching picture.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410349740.6A CN104157181B (en) | 2014-07-22 | 2014-07-22 | A kind of language teaching method and system |
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| CN201410349740.6A CN104157181B (en) | 2014-07-22 | 2014-07-22 | A kind of language teaching method and system |
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| CN104157181B CN104157181B (en) | 2017-07-28 |
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| CN104835382A (en) * | 2015-04-23 | 2015-08-12 | 江苏卡罗卡国际动漫城有限公司 | Sign language learning machine suitable for interactive learning |
| CN111562864A (en) * | 2020-04-08 | 2020-08-21 | 北京方元星美儿童健康科技发展有限责任公司 | Picture display method, electronic device and computer readable medium |
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| CN104157181B (en) | 2017-07-28 |
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