CN108152217A - A kind of painting and calligraphy vigour of style in writing identification method - Google Patents
A kind of painting and calligraphy vigour of style in writing identification method Download PDFInfo
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Abstract
The present invention relates to a kind of painting and calligraphy vigour of style in writing identification methods.Include the following steps：Step 1, high light spectrum image-forming；Step 2, high spectrum image pretreatment；Step 3, high spectrum image fusion transformation；Step 4, vigour of style in writing feature extraction and measurement；Step 5, vigour of style in writing characteristic similarity differentiate；It carries out using human eye or visible images that may be present when the vigour of style in writing analyzes and identifies forging difficult identification problem present invention mainly solves existing；By high light spectrum image-forming technology and vigour of style in writing information is obtained atlas analysis technology and modeling analysis, and start with simultaneously in terms of spatially and spectrally two, rather than single spatial information, by it is more efficient, comprehensively and accurately in a manner of complete the objective qualification of the painting and calligraphy vigour of style in writing, so as to preferably aid in the identification of entire painting and calligraphy pieces.Main application is identified in the vigour of style in writing technique of writing to calligraphy, Chinese ink painting, Chinese polychrome painting, external oil painting.
Description
Technical field
The present invention relates to painting and calligraphy appraisal and evaluation fields, the painting and calligraphy transaction field of circulation are mainly used in, more particularly to one kind
The EO-1 hyperion identification method of the painting and calligraphy vigour of style in writing.
Background technology
Painting and calligraphy identification refers to while a width calligraphy artwork is appreciated, and the true and false and artistic value to works are made reasonably
It is correct to judge.Painting and calligraphy are preserved, research and circulation etc. of merchandising have a very important significance.Its main feature is that the true and false judges first,
Quality judges second.On identification method, can from painting and calligraphy pen (vigour of style in writing), with ink or color (pigment), art of composition (composition) etc.
Essential information is started with, and is analyzed and determined using abundant painting and calligraphy pieces and writer's background knowledge.
The specific method of painting and calligraphy identification is mainly divided to two aspects：When mesh mirror (expert appraisal), second is that (computer etc. is special for machine mirror
Industry means are identified).At present, based on being reflected with mesh, supplemented by machine mirror.In terms of mesh mirror, mainly painting and calligraphy connoisseur is by being a disciple of deep pool
The analysis of the artistic characteristics such as source, pen and ink characteristic, artistic characteristics, time style reaches and debates the true and false, makes a clear distinction between right and wrong, break epoch, evaluation of estimate
Purpose.In terms of machine mirror, mainly by means such as computer, chemistry, photoelectricity, works feature is analyzed and processed, and
Compared with objective history and works priori features, be if being consistent with the history objective characteristics of this author or works it is true, no
It may be false to be consistent.Since objective history prior information used in current machine mirror means is mostly unknown and non-comprehensive, machine
Mirror method is only used as a kind of painting and calligraphy identification method for aiding in expert appraisal.
As a kind of important painting and calligraphy feature, the expression of the painting and calligraphy technique of writing (vigour of style in writing) is very heavy for the value dimension of painting and calligraphy
It will.The image of painting and calligraphy such as shape figure, texture, is mostly embodied by the different techniques of writing.Moreover, the technique of writing also contains artist's creation
Phychology, temperament and interest during painting and calligraphy, to express certain artistic conception.No matter Chinese realistic painting or freehand brushwork, traditional painting and calligraphy always be unable to do without some bases
This skill and technique, e.g., with strangling, one is taken advantage of a situation and gone hook, and one is gone against gesture, and single is hook, and multiple pen is strangles, and left lateral is hook, right lateral
To strangle.For another example the texturing methods or types of texture strokes can show the form quality and textural characteristics of landscape painting.
In addition, the technique of writing be also painting and calligraphy identification core foundation, because of a width painting and calligraphy pieces, no matter its performance what kind of is
Theme or artistic conception, author is always by pen and ink with being created.Personal style is different from times flavour, final to implement
Difference onto the technique of writing of works.And each word in painting and calligraphy, per block diagram, the density of stroke is distributed, often a small discrepancy,
The a thousand li of difference, therefore, the analysis to the painting and calligraphy technique of writing (vigour of style in writing) is identified painting and calligraphy most important.
Traditional technique of writing analysis method based on expert appraisal or based on full-color camera acquisition, is existed mainly or using pen and ink
The information of visible light wave range is analyzed, and what is obtained due to human eye or full-color camera is that the integration of visible optical information adds up letter
Breath without having spectrum resolution capability, therefore, is typically only capable to its analysis the spatial information of the reflection technique of writing, and this space is believed
The true and false of breath is but difficult to be judged, for example, in the case where high-precision is imitated, vigour of style in writing information can be under human eye or intuitive spatial perception
Accomplish unanimously, but the true and false is difficult to differentiate, this can influence the accuracy of painting and calligraphy identification.
Invention content
In order to make up above-mentioned the deficiencies in the prior art, the present invention provides a kind of EO-1 hyperion identification method of the painting and calligraphy vigour of style in writing.
The present invention uses following technical scheme:
Step 1, high light spectrum image-forming
To the painting and calligraphy to be checked in original painting and calligraphy and circulation or after circulation, high light spectrum image-forming is carried out using hyperspectral imager,
Obtain painting and calligraphy high light spectrum image-forming data；
Step 2, high spectrum image pretreatment
Original painting and calligraphy hyperspectral image data and painting and calligraphy hyperspectral image data to be checked to acquisition be registrated, corrected,
Calibration is handled, and obtains pretreatment painting and calligraphy hyperspectral image data；
Step 3, high spectrum image fusion transformation
Bloom is carried out to original pretreatment painting and calligraphy hyperspectral image data and pretreatment painting and calligraphy hyperspectral image data to be checked
Image co-registration transformation is composed, obtains painting and calligraphy EO-1 hyperion fusion changing image；
Step 4, vigour of style in writing feature extraction and measurement
Changing image is merged to original painting and calligraphy EO-1 hyperion and painting and calligraphy EO-1 hyperion to be checked fusion changing image carries out the typical vigour of style in writing
Extraction and measurement, obtain the feature of painting and calligraphy typical case's vigour of style in writing；
Step 5, vigour of style in writing characteristic similarity differentiate
The vigour of style in writing feature of original painting and calligraphy data and the vigour of style in writing feature of painting and calligraphy data to be checked are compared, by calculating the similar of the two
Discriminant value is spent, completes vigour of style in writing identification, similarity is higher than threshold value, then painting and calligraphy to be checked are identical with the original painting and calligraphy vigour of style in writing, are same painting and calligraphy；
Similarity is less than threshold value, then painting and calligraphy to be checked and original painting and calligraphy vigour of style in writing difference, are not same painting and calligraphy.
Invent further scheme as this case, the high light spectrum image-forming be in identical environment, including illumination, distance, angle,
And under identical Image-forming instrument parameter, obtain visible ray-near-infrared 450-2500nm EO-1 hyperions of original painting and calligraphy and painting and calligraphy to be checked into
As data.
Further scheme is invented as this case, and the high spectrum image pretreatment refers to original painting and calligraphy spectrum picture and to be checked
Painting and calligraphy spectrum picture is registrated, is corrected, calibration processing, is mainly completed original painting and calligraphy data wherein being registrated and is fond of painting and calligraphy data
Spatial position alignment, correct it is main complete the deformation of painting and calligraphy data space and correct, calibrate and main complete painting and calligraphy data spectral information
Calibration.
Further scheme is invented as this case, the high spectrum image fusion transformation refers to original pretreatment painting and calligraphy EO-1 hyperion
Image and pretreatment painting and calligraphy high spectrum image to be checked carry out Spectral dimension transformation, including but not limited to principal component transform and independence
Ingredient converts.
Further scheme is invented as this case, the vigour of style in writing feature extraction refers to measurement puies forward the features such as hook, Le, chapped wave
It takes and measures, refer specifically to by building horizontal, vertical, slash, right-falling stroke measurement model, and it is subjected to Windowing search with merging changing image
The matching search of above-mentioned four kinds of typical cases vigour of style in writing feature and characteristic measure in blending image are completed in matching.
Further scheme is invented as this case, the painting and calligraphy vigour of style in writing characteristic similarity differentiation, which refers to, utilizes the similar angle of spectrum or phase
Closing property function calculates the correlation discriminant value between original painting and calligraphy and painting and calligraphy typical case vigour of style in writing feature to be checked, and is done threshold value and sentenced
Disconnected, discriminant value is higher than threshold value, then painting and calligraphy to be checked are identical with the original painting and calligraphy vigour of style in writing, are same painting and calligraphy；Discriminant value is less than threshold value, then treats
Painting and calligraphy and original painting and calligraphy vigour of style in writing difference are examined, are not same painting and calligraphy.
The beneficial effects of the invention are as follows：It solves and existing carry out the vigour of style in writing using human eye or visible images and analyze and identify
When that may be present forge difficult identification problem；Vigour of style in writing information is obtained by high light spectrum image-forming technology and atlas analysis technology
And modeling analysis, and start with simultaneously in terms of spatially and spectrally two rather than single spatial information, with more efficient, comprehensive, accurate
True mode completes the objective qualification of the painting and calligraphy vigour of style in writing, so as to preferably aid in the identification of entire painting and calligraphy pieces.Main application
It is identified in the vigour of style in writing technique of writing to calligraphy, Chinese ink painting, Chinese polychrome painting, external oil painting.
Description of the drawings
Fig. 1 is the high light spectrum image-forming painting and calligraphy vigour of style in writing identity process of the present invention.
Specific embodiment
The present invention is further elaborated in the following with reference to the drawings and specific embodiments.
A kind of painting and calligraphy vigour of style in writing identification method, includes the following steps：
Step 1, high light spectrum image-forming
To the painting and calligraphy to be checked in original painting and calligraphy and circulation or after circulation, high light spectrum image-forming is carried out using hyperspectral imager,
In identical environment, including illumination (halogen lamp), distance (2 meters), angle (right angle) and identical Image-forming instrument parameter, (3nm spectrum divide
Resolution, 30nm focal lengths, 1000*1000 pixels) under, obtain visible ray-near-infrared (450- of original painting and calligraphy and painting and calligraphy to be checked
2500nm) high light spectrum image-forming data；
Step 2, high spectrum image pretreatment
Original painting and calligraphy hyperspectral image data and painting and calligraphy hyperspectral image data to be checked to acquisition be registrated, corrected,
Calibration is handled, and obtains pretreatment painting and calligraphy hyperspectral image data.Wherein it is registrated the sky mainly completed original painting and calligraphy Yu be fond of painting and calligraphy
Between position alignment, using central point and characteristic point alignment scheme；Correction is main to complete the deformation amendment of painting and calligraphy data space, refers to visual field
Distortion correction is matched with image zooming；Calibration is main to complete painting and calligraphy data spectral calibration, including white balance and radiant correction etc.；
Step 3, high spectrum image fusion transformation
Spectrum is carried out to original pretreatment painting and calligraphy hyperspectral image data and pretreatment painting and calligraphy hyperspectral image data to be checked
The high spectrum image fusion transformation of dimension, obtains painting and calligraphy EO-1 hyperion fusion changing image.Here using principal component transform, and the is chosen
One principal component image is fusion changing image；
Step 4, vigour of style in writing feature extraction and measurement
Changing image is merged to original painting and calligraphy EO-1 hyperion and painting and calligraphy EO-1 hyperion to be checked fusion changing image carries out the typical vigour of style in writing
Extraction and measurement, obtain the feature of painting and calligraphy typical case's vigour of style in writing.Especially by build it is horizontal, vertical, skim, right-falling stroke measurement model, and by its with
Merge changing image and carry out Windowing search matching, complete in blending image the matching search of above-mentioned four kinds of typical vigour of style in writing features with
Characteristic measure obtains the matching degree vector of four kinds of vigour of style in writing models；
Step 5, vigour of style in writing characteristic similarity differentiate
The vigour of style in writing feature (matching degree vector) of painting and calligraphy data original and to be checked is compared, is differentiated by the similarity for calculating the two
Value completes vigour of style in writing identification.The similar angle of spectrum is selected to calculate function for discriminant value, selects fixed threshold as threshold process mode.Sentence
Threshold value Zhi be higher than, then painting and calligraphy to be checked are identical with the original painting and calligraphy vigour of style in writing, are same painting and calligraphy；Discriminant value is less than threshold value, then book to be checked
Picture is different with the original painting and calligraphy vigour of style in writing, is not same painting and calligraphy.
The above is present pre-ferred embodiments, for the ordinary skill in the art, according to the present invention
Introduction, in the case where not departing from the principle of the present invention and spirit, the changes, modifications, replacement and the change that are carried out to embodiment
Type is still fallen within protection scope of the present invention.
Claims (6)
1. a kind of painting and calligraphy vigour of style in writing identification method, which is characterized in that include the following steps：
Step 1, high light spectrum image-forming
To the painting and calligraphy to be checked in original painting and calligraphy and circulation or after circulation, high light spectrum image-forming is carried out using hyperspectral imager, is obtained
Painting and calligraphy high light spectrum image-forming data；
Step 2, high spectrum image pretreatment
Original painting and calligraphy hyperspectral image data and painting and calligraphy hyperspectral image data to be checked to acquisition are registrated, are corrected, are calibrated
Processing obtains pretreatment painting and calligraphy hyperspectral image data；
Step 3, high spectrum image fusion transformation
High-spectrum is carried out to original pretreatment painting and calligraphy hyperspectral image data and pretreatment painting and calligraphy hyperspectral image data to be checked
As fusion transformation, painting and calligraphy EO-1 hyperion fusion changing image is obtained；
Step 4, vigour of style in writing feature extraction and measurement
Changing image is merged to original painting and calligraphy EO-1 hyperion and painting and calligraphy EO-1 hyperion to be checked fusion changing image carries out the typical vigour of style in writing and carries
It takes and measures, obtain the feature of painting and calligraphy typical case's vigour of style in writing；
Step 5, vigour of style in writing characteristic similarity differentiate
The vigour of style in writing feature of original painting and calligraphy data and the vigour of style in writing feature of painting and calligraphy data to be checked are compared, is sentenced by the similarity for calculating the two
It is not worth, completes vigour of style in writing identification, similarity is higher than threshold value, then painting and calligraphy to be checked are identical with the original painting and calligraphy vigour of style in writing, are same painting and calligraphy；It is similar
Degree is less than threshold value, then painting and calligraphy to be checked and original painting and calligraphy vigour of style in writing difference, are not same painting and calligraphy.
A kind of 2. painting and calligraphy vigour of style in writing identification method according to claim 1, which is characterized in that step 1 high light spectrum image-forming
It is in identical environment, including under illumination, distance, angle and identical Image-forming instrument parameter, obtaining original painting and calligraphy and painting and calligraphy to be checked
Visible ray-near-infrared 450-2500nm high light spectrum image-forming data.
3. a kind of painting and calligraphy vigour of style in writing identification method according to claim 1, it is characterised in that step 2 high spectrum image is pre-
Processing refer to original painting and calligraphy spectrum picture and painting and calligraphy spectrum picture to be checked are registrated, corrected, calibration processing, wherein registration is main
It completes original painting and calligraphy data to be aligned with being fond of the spatial position of painting and calligraphy data, corrects main completion painting and calligraphy data space deformation and repair
Just, calibration is main completes the calibration of painting and calligraphy data spectral information.
A kind of 4. painting and calligraphy vigour of style in writing identification method according to claim 1, which is characterized in that step 3 high spectrum image
Fusion transformation refers to carries out Spectral dimension to original pretreatment painting and calligraphy high spectrum image and pretreatment painting and calligraphy high spectrum image to be checked
Transformation, including but not limited to principal component transform and independent element transformation.
A kind of 5. painting and calligraphy vigour of style in writing identification method according to claim 1, which is characterized in that the vigour of style in writing feature of the step 4
Extraction refers to the extraction to features such as hook, Le, chapped waves and measurement with measurement, refers specifically to by building horizontal, vertical, slash, right-falling stroke measurement model,
And it is subjected to Windowing search matching, for completing above-mentioned four kinds typical vigour of style in writing features in blending image with merging changing image
With search and characteristic measure.
A kind of 6. painting and calligraphy vigour of style in writing identification method according to claim 1, which is characterized in that the painting and calligraphy vigour of style in writing of the step 5
Characteristic similarity differentiation refers to calculates original painting and calligraphy and painting and calligraphy typical case vigour of style in writing feature to be checked using the similar angle of spectrum or relevance function
Between correlation discriminant value, and done threshold decision, discriminant value is higher than threshold value, then painting and calligraphy to be checked and original painting and calligraphy vigour of style in writing phase
Together, it is same painting and calligraphy；Discriminant value is less than threshold value, then painting and calligraphy to be checked and original painting and calligraphy vigour of style in writing difference, are not same painting and calligraphy.
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| CN201711314760.XA CN108152217B (en) | 2017-12-12 | 2017-12-12 | Method for identifying writing and drawing tips |
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| CN201711314760.XA CN108152217B (en) | 2017-12-12 | 2017-12-12 | Method for identifying writing and drawing tips |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109543757A (en) * | 2018-11-27 | 2019-03-29 | 陕西文投艺术品光谱科技有限公司 | A kind of painting and calligraphy painting style identification method based on spectral imaging technology and atlas analysis |
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| CN104134150A (en) * | 2014-07-30 | 2014-11-05 | 刘思岩 | Computer assisted Chinese art paper painting and calligraphy identification method |
| CN204255501U (en) * | 2014-10-29 | 2015-04-08 | 北京帝测科技股份有限公司 | A kind of for the Hyperspectral imaging devices that ancient character is drawn and cultural and artistic products is differentiated |
| CN106338487A (en) * | 2016-09-29 | 2017-01-18 | 北京建筑大学 | Calligraphy and painting identification method and device |
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2017
- 2017-12-12 CN CN201711314760.XA patent/CN108152217B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102496180A (en) * | 2011-12-15 | 2012-06-13 | 李大锦 | Method for automatically generating wash landscape painting image |
| CN103164699A (en) * | 2013-04-09 | 2013-06-19 | 北京盛世融宝国际艺术品投资有限公司 | Painting and calligraphy work fidelity identification system |
| CN104134150A (en) * | 2014-07-30 | 2014-11-05 | 刘思岩 | Computer assisted Chinese art paper painting and calligraphy identification method |
| CN204255501U (en) * | 2014-10-29 | 2015-04-08 | 北京帝测科技股份有限公司 | A kind of for the Hyperspectral imaging devices that ancient character is drawn and cultural and artistic products is differentiated |
| CN106338487A (en) * | 2016-09-29 | 2017-01-18 | 北京建筑大学 | Calligraphy and painting identification method and device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109543757A (en) * | 2018-11-27 | 2019-03-29 | 陕西文投艺术品光谱科技有限公司 | A kind of painting and calligraphy painting style identification method based on spectral imaging technology and atlas analysis |
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