CN102157002B - A kind of method of repairing head chignon of Buddha statue - Google Patents
A kind of method of repairing head chignon of Buddha statue Download PDFInfo
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- CN102157002B CN102157002B CN201110095767.3A CN201110095767A CN102157002B CN 102157002 B CN102157002 B CN 102157002B CN 201110095767 A CN201110095767 A CN 201110095767A CN 102157002 B CN102157002 B CN 102157002B
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- head
- chignon
- buddha
- statue
- buddha statue
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Abstract
The invention discloses a kind of method of repairing head chignon of Buddha statue, comprise the steps: the orthographic view obtaining figure of buddha head; Circular curve fitting is carried out according to the multiple pre-reconnaissance of chignon edge in above-mentioned image; With the center that the center of circle of the circular curve of this matching is head chignon of Buddha statue, head chignon of Buddha statue is repaired.In the method for reparation head chignon of Buddha statue of the present invention, first obtain the orthographic view of figure of buddha head, then Circular curve fitting is carried out in the multiple pre-reconnaissance of the chignon edge chosen in image.Specifically, select the least square method of unique curve advantage to carry out Circular curve fitting, because these pre-reconnaissances are the edges being positioned at chignon, therefore the circular curve of institute's matching is also closer to the real contour line of chignon, centered by the center of circle of this circular curve, repair is carried out to chignon again, head chignon of Buddha statue after reparation perfection can present its initial looks, substantially increases repairing quality and sensory effects.<pb pnum="1" />
Description
Technical field
The present invention relates to a kind of restorative procedure, particularly relate to a kind of method of repairing head chignon of Buddha statue.
Background technology
Buddhism spreads far and wide in China, and believer is numerous.
Over the past thousands of years, various places have large-scale figure of buddha sculpture more, leave valuable cultural heritage to descendant.
But the passage of time, the transition that time brings great changes to the world also leave the marking on these figures of buddha.In order to protect the cultural heritage of these preciousnesses, various places government and non-government organization repair figure of buddha sculpture one after another.
In repair process, figure of buddha head is generally acknowledged difficult point.The chignon of figure of buddha head should, in the circle of rule, then, due to the bulky of the figure of buddha, make to be difficult to during field repair hold yardstick, thus causes the profile of the rear chignon of reparation and shape and Expected Results to differ greatly, and have impact on the perception of repairing quality and people.
Summary of the invention
The present invention is directed to the drawback of prior art, a kind of method of repairing head chignon of Buddha statue is provided.
The method of reparation head chignon of Buddha statue of the present invention, comprises the steps:
Step one, obtains the orthographic view of figure of buddha head;
Step 2, carries out Circular curve fitting according to the multiple pre-reconnaissance of chignon edge in above-mentioned image;
Step 3, the center being head chignon of Buddha statue with the center of circle of the circular curve of this matching, repairs head chignon of Buddha statue.
In the step 2 of the method for reparation head chignon of Buddha statue of the present invention, with least square method, Circular curve fitting is carried out to pre-reconnaissance.
In the step 2 of the method for reparation head chignon of Buddha statue of the present invention, described pre-reconnaissance is at least three, and these at least three pre-reconnaissances are not on the same line.
In the step 3 of the method for reparation head chignon of Buddha statue of the present invention, choose any two strings of circular curve, the string perpendicular bisector intersection of these two strings is the center of circle.
The step 3 of the method for reparation head chignon of Buddha statue of the present invention comprises further: prefabricated head chignon of Buddha statue is installed on figure of buddha head precalculated position.
In the method for reparation head chignon of Buddha statue of the present invention, blind hole is offered in described figure of buddha head precalculated position, the bottom of described head chignon of Buddha statue arranges outstanding connecting link, and described connecting link snaps in blind hole and head chignon of Buddha statue is installed on figure of buddha head precalculated position.
In the method for reparation head chignon of Buddha statue of the present invention, apply viscose glue at the surface of contact of blind hole and connecting link.
In the method for reparation head chignon of Buddha statue of the present invention, the bottom of described head chignon of Buddha statue polishes, and described figure of buddha head precalculated position polishes, and applies viscose glue at the surface of contact in the bottom of head chignon of Buddha statue and figure of buddha head precalculated position.Or the bottom of described head chignon of Buddha statue is worn into convex spherical, groove-like is worn in described figure of buddha head precalculated position, and applies viscose glue at the surface of contact in the bottom of head chignon of Buddha statue and figure of buddha head precalculated position.Or groove-like is worn in the bottom of described head chignon of Buddha statue, described figure of buddha head precalculated position is worn into convex spherical, and applies viscose glue at the surface of contact in the bottom of head chignon of Buddha statue and figure of buddha head precalculated position.
In the method for reparation head chignon of Buddha statue of the present invention, first obtain the orthographic view of figure of buddha head, then Circular curve fitting is carried out in the multiple pre-reconnaissance of the chignon edge chosen in image.Specifically, select the least square method of unique curve advantage to carry out Circular curve fitting, because these pre-reconnaissances are the edges being positioned at chignon, therefore the circular curve of institute's matching is also closer to the real contour line of chignon, centered by the center of circle of this circular curve, repair is carried out to chignon again, head chignon of Buddha statue after reparation perfection can present its initial looks, substantially increases repairing quality and sensory effects.
Accompanying drawing explanation
Fig. 1 is the method flow schematic diagram of reparation head chignon of Buddha statue of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail, can implement according to this with reference to instructions word to make those skilled in the art.
As shown in Figure 1, the method for reparation head chignon of Buddha statue of the present invention, comprises the steps.
Step 101, obtains the orthographic view of figure of buddha head.
In this step, obtaining the orthographic view of figure of buddha head by digital camera or other image acquisition equipments, when obtaining this orthographic view, should ensure that image acquisition equipment is positioned at the dead ahead of image.
Step 102, carries out Circular curve fitting according to the multiple pre-reconnaissance of chignon edge in above-mentioned image.
In this step, choose at least three pre-reconnaissances and carry out Circular curve fitting, and these at least three pre-reconnaissances need be ensured not on the same line.In the present invention, the quantity of pre-reconnaissance is more, then the fit solution of circular curve is better.Therefore pre-reconnaissance as much as possible should be chosen carry out Circular curve fitting in practical operation.
Specifically, in the present invention, be utilize least square method to carry out Circular curve fitting.
So-called least square method is a kind of mathematical optimization techniques.It finds the optimal function coupling of data by the quadratic sum of minimum error.Utilize least square method can try to achieve unknown data easily, and between the data that these are tried to achieve and real data, the quadratic sum of error is minimum.Least square method has unique advantage in curve field.
Because pre-reconnaissance is arranged in the chignon edge of figure of buddha head orthographic view, also namely this pre-reconnaissance is positioned on the outline line of chignon, and therefore, the circular curve of matching is also closer to the real contour line of chignon.
Step 103, the center being head chignon of Buddha statue with the center of circle of the circular curve of this matching, repairs head chignon of Buddha statue.
In this step, choose any two strings of the circular curve of matching, the string perpendicular bisector intersection of these two strings is the center of circle.The center of repairing using this center of circle as head chignon of Buddha statue again, carries out actual repair to head chignon of Buddha statue.
After completing head chignon of Buddha statue reparation, the method for the invention also can be utilized to carry out repairing effect inspection.Specifically, first the orthographic view of figure of buddha head after repairing is obtained, multiple pre-reconnaissance being positioned at chignon edge is chosen again on this orthographic view, least square method fitting circle curve is again utilized according to these pre-reconnaissances, finally check the degree of agreement of the chignon of reparation and this circular curve of matching again, thus judge the actual repair quality of head chignon of Buddha statue.
In the step 3 of the method for reparation head chignon of Buddha statue of the present invention, also can comprise further: prefabricated head chignon of Buddha statue is installed on figure of buddha head precalculated position.Because head chignon of Buddha statue presents not of uniform size, regularly arranged successively, therefore, need the actual conditions according to scene and make multiple head chignon of Buddha statue, and then these head chignon of Buddha statues are installed on position corresponding to figure of buddha head.When making these figure of buddha head portrait chignons, namely the principle that should follow is ensure that the edge contour of head chignon of Buddha statue conforms to the circular curve that aforementioned matching is determined.
When head chignon of Buddha statue being installed on figure of buddha head precalculated position, blind hole can be offered in described figure of buddha head precalculated position, and outstanding connecting link is set in the bottom of described head chignon of Buddha statue, make described connecting link snap in blind hole and head chignon of Buddha statue is installed on figure of buddha head precalculated position, limit and fix the position of head chignon of Buddha statue with this.
Further, also can apply viscose glue at the aforementioned surface of contact at blind hole and connecting link, thus make the connection of head chignon of Buddha statue more firm.In the present invention, described head chignon of Buddha statue and figure of buddha head precalculated position also can process further, to strengthen stability when head chignon of Buddha statue is connected to figure of buddha head precalculated position.Specifically, the bottom of described head chignon of Buddha statue can be polished, described figure of buddha head precalculated position is polished, and apply viscose glue at the surface of contact in the bottom of head chignon of Buddha statue and figure of buddha head precalculated position.Or, the bottom of described head chignon of Buddha statue is worn into convex spherical, groove-like is worn in described figure of buddha head precalculated position, and apply viscose glue at the surface of contact in the bottom of head chignon of Buddha statue and figure of buddha head precalculated position.Or, groove-like is worn in the bottom of described head chignon of Buddha statue, described figure of buddha head precalculated position is worn into convex spherical, and apply viscose glue at the surface of contact in the bottom of head chignon of Buddha statue and figure of buddha head precalculated position.Above-mentioned behave all can be to provide convenient when head chignon of Buddha statue is installed on figure of buddha head precalculated position, and make head chignon of Buddha statue more firm be incorporated into figure of buddha head precalculated position.
Although embodiment of the present invention are open as above, but it is not restricted to listed in instructions and embodiment utilization, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend described.
Claims (5)
1. repair a method for head chignon of Buddha statue, it is characterized in that, comprise the steps:
Step one, obtains the orthographic view of figure of buddha head;
Step 2, carries out Circular curve fitting according to the multiple pre-reconnaissance of chignon edge in above-mentioned image;
Step 3, the center being head chignon of Buddha statue with the center of circle of the circular curve of this matching, repairs head chignon of Buddha statue;
Wherein, described step 3 comprises further: prefabricated head chignon of Buddha statue is installed on figure of buddha head precalculated position, and blind hole is offered in described figure of buddha head precalculated position, the bottom of described head chignon of Buddha statue arranges outstanding connecting link, described connecting link snaps in blind hole and head chignon of Buddha statue is installed on figure of buddha head precalculated position, and applies viscose glue at the surface of contact of blind hole and connecting link;
Wherein, in described step 2, with least square method, Circular curve fitting is carried out to pre-reconnaissance;
Wherein, described pre-reconnaissance is at least three, and these at least three pre-reconnaissances are not on the same line.
2. method of repairing head chignon of Buddha statue as claimed in claim 1, it is characterized in that, in described step 3, choose any two strings of circular curve, the string perpendicular bisector intersection of these two strings is the center of circle.
3. method of repairing head chignon of Buddha statue as claimed in claim 1, it is characterized in that, the bottom of described head chignon of Buddha statue polishes, and described figure of buddha head precalculated position polishes, and applies viscose glue at the surface of contact in the bottom of head chignon of Buddha statue and figure of buddha head precalculated position.
4. method of repairing head chignon of Buddha statue as claimed in claim 1, it is characterized in that, the bottom of described head chignon of Buddha statue is worn into convex spherical, and groove-like is worn in described figure of buddha head precalculated position, and applies viscose glue at the surface of contact in the bottom of head chignon of Buddha statue and figure of buddha head precalculated position.
5. method of repairing head chignon of Buddha statue as claimed in claim 1, it is characterized in that, groove-like is worn in the bottom of described head chignon of Buddha statue, and described figure of buddha head precalculated position is worn into convex spherical, and applies viscose glue at the surface of contact in the bottom of head chignon of Buddha statue and figure of buddha head precalculated position.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110095767.3A CN102157002B (en) | 2011-04-15 | 2011-04-15 | A kind of method of repairing head chignon of Buddha statue |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110095767.3A CN102157002B (en) | 2011-04-15 | 2011-04-15 | A kind of method of repairing head chignon of Buddha statue |
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| CN102157002A CN102157002A (en) | 2011-08-17 |
| CN102157002B true CN102157002B (en) | 2015-10-28 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1708093A (en) * | 2005-05-12 | 2005-12-14 | 北京中星微电子有限公司 | Self-taking portrait photo taking method and equipment |
| CN101173097A (en) * | 2007-10-26 | 2008-05-07 | 成小波 | Soft mold for producing carved product and method for producing the same |
| CN101303768A (en) * | 2008-06-17 | 2008-11-12 | 东南大学 | Method for correcting circle center error of circular index point when translating camera perspective projection |
| CN201579174U (en) * | 2009-05-21 | 2010-09-15 | 程育全 | Tonlon buddha sculpture |
| CN101973782A (en) * | 2010-09-03 | 2011-02-16 | 北京工业大学 | Method for repairing white marble cultural relic |
-
2011
- 2011-04-15 CN CN201110095767.3A patent/CN102157002B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1708093A (en) * | 2005-05-12 | 2005-12-14 | 北京中星微电子有限公司 | Self-taking portrait photo taking method and equipment |
| CN101173097A (en) * | 2007-10-26 | 2008-05-07 | 成小波 | Soft mold for producing carved product and method for producing the same |
| CN101303768A (en) * | 2008-06-17 | 2008-11-12 | 东南大学 | Method for correcting circle center error of circular index point when translating camera perspective projection |
| CN201579174U (en) * | 2009-05-21 | 2010-09-15 | 程育全 | Tonlon buddha sculpture |
| CN101973782A (en) * | 2010-09-03 | 2011-02-16 | 北京工业大学 | Method for repairing white marble cultural relic |
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| CN102157002A (en) | 2011-08-17 |
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