CN1430166A - Method of establishig film index database and recording medium - Google Patents
Method of establishig film index database and recording medium Download PDFInfo
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- CN1430166A CN1430166A CN 03100082 CN03100082A CN1430166A CN 1430166 A CN1430166 A CN 1430166A CN 03100082 CN03100082 CN 03100082 CN 03100082 A CN03100082 A CN 03100082A CN 1430166 A CN1430166 A CN 1430166A
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Abstract
A method for creating film index database includes such steps as dividing an image data with text description into multiple scenes, extracting multiple presentation images, creating an image browsing index, picking up text block, dividing it to generate multiple text characteristics, comparing them with the text in database to obtain a text data, creating a text index table, and creating a film index database according to image browsing index and text index table.
Description
Technical field
The invention relates to and set up the language teaching film, and particularly relevant for a kind of interactive film of language teaching with browsing image retrieval and text index form.
Background technology
The luxuriant agitation that is studies English under international trend, language self-teaching package miscellaneous arises at the historic moment, wherein in interactively phonetic teaching mode for the most effective, but the language self-teaching package is made and is difficult for now, makes labor intensive, for the consumer, commercially available interactively audio-visual teaching teaching material is limited at present, price is not striking, and audio-visual teaching textbook content is lively inadequately, allows the user lose feeling of freshness and feel flat and insipid easily.
Summary of the invention
In view of this, fundamental purpose of the present invention just provides a kind of method of setting up the film searching database and recording medium that foreign version is converted to the interactive language mickey mouse.
For reaching above-mentioned purpose of the present invention, can reach by method and the recording medium of setting up the film searching database provided by the present invention, at first with an image data, it has captions, and image data is cut into plural scene.Plural representative image is extracted in the variation that the plural scene of foundation CTC (Centell Technology Corporation) looks out.Utilize plural representative image, set up browsing image retrieval.Then capture the literal block according to image feature in the image data.To the cutting of literal block composition word, produce plural character features.With the comparison of the literal in plural character features and the database, produce a written historical materials.Utilize written historical materials, set up a text index form.Utilize browsing image retrieval and text index form at last, set up a film searching database.
By the method for setting up the film searching database provided by the present invention, providing the convenient and efficient mode of user to change general foreign version is interactive language teaching goods, materials and equipments, make indexing information according to captions in the film, more provide user's the best picture to browse control mode and reach language teaching instrument easily.
Description of drawings
Fig. 1 is the operational flowchart of setting up film searching database method that shows the embodiment of the invention;
Fig. 2 shows the synoptic diagram of carrying out the film searching database in the embodiment of the invention.
The figure number explanation:
S10-analyzes image data;
S12-cuts into plural scene with film;
S14-captures representative image;
S16-sets up the browsing image retrieval;
S22-captures the literal block;
S24-is with the cutting of literal block composition word;
S26-produces a written historical materials with the comparison of the literal in character features and the database;
S28-utilizes written historical materials, sets up a text index form;
S30-sets up the film searching database;
The 40-searching database;
The retrieval of 50-browsing image;
60-text index form;
The 65-subtitle shielding;
67-merit tool row;
The 70-dictionary database;
75-movie district;
80-captions viewing area;
85-picture viewing area;
The 90-screen apparatus.
Embodiment
Please refer to Fig. 1, Fig. 1 is the operational flowchart of setting up film searching database method that shows the embodiment of the invention for synoptic diagram, and the operating process of the embodiment of the invention will be illustrated in down.
At first, as step S10, analyze image data, analyze a for example foreign version, it has Chinese subtitle or English subtitles, step S12, film is cut into plural scene, do to divide automatically and fast the mirror detecting by computer system,, the film shelves are cut into plural scene wherein according to the scene switching time.
Step S14 captures representative image, captures plural representative image (key frame) according to the picture variation of looking frame (frame) in each scene, and wherein a representative image is represented one section scene.Step S16, set up the browsing image retrieval, because one section film of more than one hour, thousands of scenes may just be arranged, because a representative image is represented one section scene, utilize plural representative image, just can finish the action of setting up the browsing image retrieval soon, the user sees through the time location and the content of these representative images, just can find very soon and want the filmstrip browsed.
Step S22, capture the literal block, video signal in one image data is done to strengthen action, promptly action is done to strengthen in sideline in the video signal, then, capture character area, because the sideline of image section has big radian and presents irregular in the video signal by edge detection (edge detection), edge in video signal Chinese words captions part is in the majority with straight line, captures picture Chinese words zone according to this image feature.
Step S24, with the cutting of literal block composition word, the literal block is detected, according to the length of literal and line density, structure, literal block Chinese words is cut into the indivedual literal field pieces of plural number, utilize binaryzation that the color in indivedual literal blocks is divided into black-and-white two color, because the literal in general film is mostly on very complicated picture, therefore complicated background to be removed promptly utilize and indivedual literal blocks are changed into white gravoply, with black engraved characters literal and background be separated the generation character features.
Step S26 with the comparison of the literal in character features and the character features database, produces a written historical materials, with the feature and the comparison of character features database Chinese words of indivedual literal, carries out text-recognition, looks for similar literal, produces a written historical materials.
Step S28 utilizes written historical materials, sets up a text index form, utilizes the corresponding relation of written historical materials and film, sets up a text index form, in order to search the filmstrip that will play.
Step S32 sets up dictionary database, utilizes written historical materials, sets up a dictionary database.
Step S30 sets up the film searching database, stores according to analyzing browsing image that film produces retrieval and text index form in the audio/video file, sets up a film searching database.
Please refer to Fig. 2, Fig. 2 shows the synoptic diagram of carrying out the film searching database in the embodiment of the invention, utilize browsing image retrieval 50 in the searching database 40, the user clicks arbitrary representative image image in the browsing image retrieval, play the filmstrip that this represents image image place, the user also can utilize searching database 40 Chinese words indexed table 60 simultaneously, click arbitrary search field in the text index form 60, play the filmstrip of the representative corresponding with search field, in addition, the user as data searching, finds the filmstrip that will play with keyboard input subtitle fragment.
Simultaneously, when playing film, utilize and carry out a dictionary library function, screen apparatus 90 pictures are cut into two windows, one movie district 75, in order to play film, wherein utilizing in the movie district 75 merit tool row 67 can operate film temporarily stops to play, redial film, fast function of changeing film and revolution film, in addition, utilize a subtitle shielding 65 to cover film Chinese words block and promptly cover in captions in the film, see through one and switch the function of control word curtain shielding 65, provide selection that captions are covered or show, in another window, have one and be captions viewing area 80, display the play captions in the film, captions are produced written historical materials to the literal in the captions viewing area 80 in the film in order to analyze, and utilization clicks captions viewing area 80 Chinese words data, the annotations and comments that see through a dictionary database 70 display texts comprise literal meaning, part of speech, the phrase relevant information, below captions viewing area 80, have a picture viewing area 85, show and the corresponding scene of captions viewing area 80 Chinese words.
By the method for setting up the film searching database provided by the present invention, providing the convenient and efficient mode of user to change general foreign version is interactive language teaching goods, materials and equipments, make indexing information according to captions in the film, more provide user's the best picture to browse control mode and reach language teaching instrument easily.
Claims (16)
1. a method of setting up the film searching database comprises the following steps:
With an image data, it has captions, and above-mentioned image data is cut into plural scene;
Extract plural representative image out according to the variation that above-mentioned plural scene CTC (Centell Technology Corporation) looks;
Utilize the representative image of above-mentioned plural number, set up browsing image retrieval;
Capture the literal block according to image feature in the above-mentioned image data;
To the cutting of above-mentioned literal block composition word, produce plural character features;
With the comparison of the literal in above-mentioned plural character features and the database, produce a written historical materials;
Utilize above-mentioned written historical materials, set up a text index form; And
Utilize above-mentioned browsing image retrieval and above-mentioned text index form, set up a film searching database.
2. the method for setting up the film searching database according to claim 1, wherein above-mentioned captions are China and British literal captions.
3. the method for setting up the film searching database according to claim 1 wherein according to picture variation video signal greatly, produces the representative image of above-mentioned plural number.
4. the method for setting up the film searching database according to claim 1 is wherein utilized and is clicked arbitrary search field in the above-mentioned text index form, plays the filmstrip of above-mentioned search field representative.
5. the method for setting up the film searching database according to claim 1 is wherein utilized a finger-impu system, and the input characters data obtains corresponding filmstrip as data searching.
6. the method for setting up the film searching database according to claim 1 is wherein utilized and is clicked arbitrary representative image in the above-mentioned image indexed table, plays the scene at above-mentioned representative image place.
7. the method for setting up the film searching database according to claim 1 is wherein utilized and is covered above-mentioned literal block, selects above-mentioned text subtile to be covered or show.
8. the method for setting up the film searching database according to claim 1 is wherein utilized above-mentioned written historical materials, sets up a dictionary database.
9. a recording medium has write down with so that computing machine is carried out the program of setting up film data searching storehouse method, comprises the following steps:
With an image data, it has captions, and above-mentioned image data is cut into plural scene;
Extract plural representative image out according to the variation that above-mentioned plural scene CTC (Centell Technology Corporation) looks;
Utilize the representative image of above-mentioned plural number, set up browsing image retrieval;
Capture the literal block according to image feature in the above-mentioned image data;
To the cutting of above-mentioned literal block composition word, produce plural character features;
With the comparison of the literal in above-mentioned plural character features and the database, produce a written historical materials;
Utilize above-mentioned written historical materials, set up a text index form; And
Utilize above-mentioned browsing image retrieval and above-mentioned text index form, set up a film searching database.
10. recording medium according to claim 9, wherein above-mentioned captions are China and British literal captions.
11. recording medium according to claim 9 wherein according to picture variation video signal greatly, produces the representative image of above-mentioned plural number.
12. recording medium according to claim 9 is wherein utilized and is clicked arbitrary search field in the above-mentioned text index form, plays the filmstrip of above-mentioned search field representative.
13. recording medium according to claim 9 is wherein utilized a finger-impu system, the input characters data obtains corresponding filmstrip as data searching.
14. recording medium according to claim 9 is wherein utilized and is clicked arbitrary representative image in the above-mentioned image indexed table, plays the scene at above-mentioned representative image place.
15. recording medium according to claim 9 is wherein utilized and is covered above-mentioned literal block, selects above-mentioned text subtile to be covered or show.
16. recording medium according to claim 9 is wherein utilized above-mentioned written historical materials, sets up a dictionary database.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03100082 CN1430166A (en) | 2003-01-07 | 2003-01-07 | Method of establishig film index database and recording medium |
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|---|---|---|---|
| CN 03100082 CN1430166A (en) | 2003-01-07 | 2003-01-07 | Method of establishig film index database and recording medium |
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| CN1430166A true CN1430166A (en) | 2003-07-16 |
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| CN 03100082 Pending CN1430166A (en) | 2003-01-07 | 2003-01-07 | Method of establishig film index database and recording medium |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100449547C (en) * | 2006-12-06 | 2009-01-07 | 华为技术有限公司 | Medium contents management system and method |
| CN101174448B (en) * | 2007-12-10 | 2010-09-15 | 北京炬力北方微电子有限公司 | Talking picture playing method and device, method for generating index file of talking picture |
| CN1863292B (en) * | 2005-05-13 | 2010-10-06 | 凌阳科技股份有限公司 | Digit audio-visual player and playing controlling method thereof |
| CN102024009A (en) * | 2010-03-09 | 2011-04-20 | 李平辉 | Generating method and system of video scene database and method and system for searching video scenes |
| CN103049450A (en) * | 2011-10-14 | 2013-04-17 | 腾讯科技（深圳）有限公司 | Index establishing device and method |
| CN103838751A (en) * | 2012-11-23 | 2014-06-04 | 鸿富锦精密工业（深圳）有限公司 | Video content searching system and method |
| CN106250379A (en) * | 2015-06-08 | 2016-12-21 | 中外名人文化产业集团有限公司 | Chinese TV play script data analytic process |
| CN114339299A (en) * | 2021-12-27 | 2022-04-12 | 司法鉴定科学研究院 | Video evidence obtaining method for automobile driving recorder |
-
2003
- 2003-01-07 CN CN 03100082 patent/CN1430166A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1863292B (en) * | 2005-05-13 | 2010-10-06 | 凌阳科技股份有限公司 | Digit audio-visual player and playing controlling method thereof |
| CN100449547C (en) * | 2006-12-06 | 2009-01-07 | 华为技术有限公司 | Medium contents management system and method |
| US8200597B2 (en) | 2006-12-06 | 2012-06-12 | Huawei Technologies Co., Ltd. | System and method for classifiying text and managing media contents using subtitles, start times, end times, and an ontology library |
| CN101174448B (en) * | 2007-12-10 | 2010-09-15 | 北京炬力北方微电子有限公司 | Talking picture playing method and device, method for generating index file of talking picture |
| CN102024009A (en) * | 2010-03-09 | 2011-04-20 | 李平辉 | Generating method and system of video scene database and method and system for searching video scenes |
| CN103049450A (en) * | 2011-10-14 | 2013-04-17 | 腾讯科技（深圳）有限公司 | Index establishing device and method |
| CN103049450B (en) * | 2011-10-14 | 2018-01-23 | 深圳市世纪光速信息技术有限公司 | One kind index establishes apparatus and method |
| CN103838751A (en) * | 2012-11-23 | 2014-06-04 | 鸿富锦精密工业（深圳）有限公司 | Video content searching system and method |
| CN106250379A (en) * | 2015-06-08 | 2016-12-21 | 中外名人文化产业集团有限公司 | Chinese TV play script data analytic process |
| CN114339299A (en) * | 2021-12-27 | 2022-04-12 | 司法鉴定科学研究院 | Video evidence obtaining method for automobile driving recorder |
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