CN101201936A - Information processing apparatus and method for controlling the same - Google Patents
Information processing apparatus and method for controlling the same Download PDFInfo
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- CN101201936A CN101201936A CNA200710194875XA CN200710194875A CN101201936A CN 101201936 A CN101201936 A CN 101201936A CN A200710194875X A CNA200710194875X A CN A200710194875XA CN 200710194875 A CN200710194875 A CN 200710194875A CN 101201936 A CN101201936 A CN 101201936A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/88—Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/14—Image acquisition
- G06V30/148—Segmentation of character regions
- G06V30/153—Segmentation of character regions using recognition of characters or words
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
Abstract
The invention relates to an information processing device and a method for controlling the information processing device which generates file image data according to the article information consisting of character codes. The information processing device is characterized by comprising a mask pattern storing part for storing a plurality of different mask patterns; an article information input part for inputting the article information; a character generating part for generating a corresponding character pattern according to the character codes among the article information, which are inputted by the article information input part and used for forming the article; a mask pattern selecting part for selecting a mask pattern different from the mask pattern which is selected for the character code superior to the current character code from the mask pattern storing part at the condition that a character patter which is corresponding to the current character code is generated; and a synthesizing part for synthesizing the character pattern corresponding to the current character code with the mask pattern which is selected by the mask pattern selecting part.
Description
Technical field
The present invention relates to a kind of in electronic document the technology of embed watermark information.
Background technology
In optical profile type character recognition device (OCR), from the file and picture that reads optically be that unit carries out character and cuts out with the character, each character that cuts out is carried out character recognition.But character cuts out handles that to be difficult to the character be unit identification character correctly, has up to the present proposed various technology.
For example, open in flat 5-128299 number (document 1) the open communique spy of Japan special permission and to disclose following technology: in the file and picture of being imported, character in the file and picture is cut out in order one by one, carry out feature extraction and similar degree computing, the character of the character picture that the change similar degree is low cuts out, and repeats feature extraction and similar degree computing (with reference to Figure 15 A to Figure 15 E).
In addition, open the open communique spy of Japan special permission and to disclose following technology in flat 9-237316 number (document 2): cut out character from reading character string, judge the character (with reference to Figure 16) that whether comprises in the character more than 2 respectively cutting out according to the ratio of horizontal wide dx that respectively cuts out character and vertical wide dy.
Can reduce because character cuts out on the wrong identification this point that causes preferably by document 1 disclosed technology.
In addition, disclosed technology in the document 2, respectively cut out the character that comprises in the character more than 2 and can't carry out under the situation of this identification that cuts out character being judged as, utilize and correct mark and space show at least 2 characters on the picture of display part character identification result.Therefore can shorten correct on the required time this point of character identification result satisfactory.
Yet, in document 1,, cause occurring spending the problem in useless processing time owing in order the character in the file and picture is carried out the similar degree computing character by character repeatedly.
In addition, in document 2, the character when the half-angle character mixes with double byte character cuts out difficulty (with reference to Figure 17).In addition, being cut out sometimes as the character that is made of radical is 2 characters.
Summary of the invention
At this, the objective of the invention is to, when generating file and picture, generate and correctly carry out the file and picture that character cuts out easily.In addition, the objective of the invention is under the situation of the aftertreatment of carrying out character recognition etc., normally carry out character easily and cut out.
In addition, the invention provides a kind of control method of signal conditioning package, described signal conditioning package possesses the storage unit of a plurality of mutually different mask patterns of storage, generate document image data according to the article information that constitutes by character code, the control method of this signal conditioning package is characterised in that, possess: input step, input block input article information; Character pattern generates step, and the character pattern generation unit generates the corresponding characters pattern according to the character code by the formation article in the above-mentioned article information of this input step input; Select step, this character pattern generate generate in step with the situation of paying close attention to character code corresponding characters pattern under, selected cell is selected and preceding 1 different mask pattern of the selected mask pattern of character code by above-mentioned concern character code from said memory cells; And synthesis step, synthesis unit is synthetic corresponding to the character pattern of paying close attention to character code with by the selected mask pattern of above-mentioned selected cell.
In addition, invention 2 of the present invention provides a kind of signal conditioning package, generates document image data according to the article information that is made of character code, it is characterized in that possessing: storage unit, and it stores a plurality of mutually different mask patterns; Input block, it imports article information; The character pattern generation unit, it generates the corresponding characters pattern according to the character code of the formation article in the above-mentioned article information of importing by this input block; Judging unit, whether it judge pays close attention to character pattern and is made of the distributed areas of the independently valid pixel more than 2; The 1st output unit, its by this judgment unit judges for pay close attention to character pattern by 1 situation that independently distributed areas of valid pixel constitute under, export as the part of page-images paying close attention to character pattern; Selected cell, its by above-mentioned judgment unit judges for the situation of paying close attention to character pattern and constituting by the distributed areas of the independently valid pixel more than 2 under, select and the different mask pattern of selected mask pattern preceding 1 character pattern of above-mentioned concern character pattern from said memory cells; And the 2nd output unit, it is synthetic pays close attention to character pattern and by the selected mask pattern of above-mentioned selected cell, and the character pattern after synthetic is exported as the part of page-images.
In addition, the invention provides a kind of control method of signal conditioning package, described signal conditioning package possesses the storage unit of a plurality of mutually different mask patterns of storage, generate document image data according to the article information that constitutes by the character code that constitutes article, the control method of this signal conditioning package is characterised in that, possess: input step, input block input article information; Character pattern generates step, and the character pattern generation unit generates the corresponding characters pattern according to the order of the character code of the formation article in the above-mentioned article information of importing by this input step; Whether determining step, judgment unit judges are paid close attention to character pattern and are made of the distributed areas of the independently valid pixel more than 2; The 1st output step, be judged as by this determining step pay close attention to character pattern by 1 situation that independently distributed areas of valid pixel constitute under, the 1st output unit will be paid close attention to character pattern and export as the part of page-images; Select step, be judged as by above-mentioned determining step and pay close attention under the situation that character pattern is made of the distributed areas of the independently valid pixel more than 2, selected cell is selected and the different mask pattern of selected mask pattern of the past from said memory cells; And the 2nd output step, the 2nd output unit is synthetic pay close attention to character pattern and in above-mentioned selection step selected mask pattern, the character pattern after synthetic is exported as the part of page-images.
In addition, the invention provides a kind of image processing apparatus, from invent the page-images that 1 signal conditioning package exports, cut out each character picture, it is characterized in that for the aftertreatment of carrying out character picture unit, possess: storage unit, it stores a plurality of mutually different mask patterns; Input block, its input page image; Make the unit, its with the page-images of being imported project to vertically, on the horizontal direction, tabulating is shown with the histogram of the distribution of imitating pixel; Interim extraction unit, it extracts the zone of valid pixel according to the histogram that makes as interim character picture zone; The mask pattern discrimination unit, it distinguishes the interim character picture in the interim character picture zone of being extracted by this interim extraction unit with which mask pattern that is stored in the said memory cells synthesizes; Judging unit, whether its kind of mask pattern of judging the interim character picture of being distinguished by this mask pattern discrimination unit of concern is with to be synthesized to the kind that is right after the mask pattern in the interim character picture of before position identical; And control module, it is being to pay close attention to interim character picture and be right after under the identical situation of the kind of the mask pattern of the interim character picture of before position by this judgment unit judges, to comprise to pay close attention to interim character picture and be positioned at the image that is right after in the zone of the interim character picture of before position and upgrade as new interim character picture, be to pay close attention under interim character picture and the diverse situation that is right after at the mask pattern of the interim character picture of before position by above-mentioned judgment unit judges, outputing to aftertreatment as the cutting out image of character picture of standard paying close attention to being right after of interim character picture at before locational interim character picture.
In addition, the invention provides a kind of image processing apparatus control method, described image processing apparatus possesses the storage unit of a plurality of mutually different mask patterns of storage, from invent the page-images that 1 signal conditioning package exports, cut out each character picture for the aftertreatment of carrying out character picture unit, this image processing apparatus control method is characterised in that, possess: input step, input block input page image; Make step, make the unit with the page figure that is imported project to vertically, on the horizontal direction, tabulating is shown with the histogram of the distribution of imitating pixel; Interim extraction step, interim extraction unit extract the zone of valid pixel according to the histogram that makes as interim character picture zone; Mask pattern discrimination step, mask pattern discrimination unit distinguish that the interim character picture that is extracted and which mask pattern that is stored in the said memory cells synthesize in this interim extraction step; Whether the kind of the mask pattern of the interim character picture of concern that determining step, judgment unit judges are distinguished by this mask pattern discrimination step is with to be synthesized to the kind that is right after the mask pattern in the interim character picture of before position identical; And controlled step, pay close attention to interim character picture and be right after under the identical situation of the kind of the mask pattern of the interim character picture of before position being judged as by this determining step, control module will comprise to pay close attention to interim character picture and be positioned at the image that is right after in the zone of the interim character picture of before position and upgrade as new interim character picture, pay close attention under interim character picture and the diverse situation that is right after at the mask pattern of the interim character picture of before position being judged as by above-mentioned determining step, the locational interim character picture that control module will be right after before paying close attention to interim character picture outputs to aftertreatment as the cutting out image of character picture of standard.
In addition, the invention provides a kind of image processing apparatus, cut out each character picture from inventing the page-images that 2 signal conditioning package exports, it is characterized in that for the aftertreatment of carrying out character picture unit, possess: storage unit, it stores a plurality of mutually different mask patterns; Input block, its input page image; Make the unit, its with the page-images of being imported project to vertically, on the horizontal direction, tabulating is shown with the histogram of the distribution of imitating pixel; Interim extraction unit, it extracts the zone of valid pixel according to the histogram that makes as interim character picture zone; The mask pattern discrimination unit, its distinguish in the above-mentioned interim character picture zone interim character picture whether with the mask pattern that is stored in the said memory cells in some synthesizing, carrying out discerning this mask pattern under the synthetic situation; And output unit, its be characterized as by this mask pattern discrimination unit pay close attention to interim character picture not with the mask pattern that is stored in the said memory cells in any one synthetic situation under, output to aftertreatment with paying close attention to interim character picture as the cutting out image of character picture of standard, carried out under the synthetic situation being characterized as interim character picture of the concern of being distinguished and aforementioned mask pattern by aforementioned mask pattern recognition unit, comprised among will the interim character picture adjacent by the zone of the synthetic interim character picture of identical mask pattern and output to aftertreatment as the cutting out image of character picture of standard with paying close attention to interim character picture.
In addition, the invention provides a kind of image processing apparatus control method, described image processing apparatus possesses the storage unit of a plurality of mutually different mask patterns of storage, from invent the page-images that 2 signal conditioning package exports, cut out each character picture for the aftertreatment of carrying out character picture unit, this image processing apparatus control method is characterised in that, possess: input step, input block input page image; Make step, with the page-images of being imported project to vertically, on the horizontal direction, tabulating is shown with the histogram of the distribution of imitating pixel; Interim extraction step, interim extraction unit extract the zone of valid pixel according to the histogram that is made as interim character picture zone; The mask pattern discrimination step, the mask pattern discrimination unit judge the interim character picture in this interim extraction step, extracted whether with the mask pattern that is stored in the said memory cells in some synthesizing, carrying out discerning this mask pattern under the synthetic situation; And output step, be characterized as by this mask pattern discrimination step pay close attention to interim character picture not with the mask pattern that is stored in the said memory cells in any one synthetic situation under, output unit will be paid close attention to interim character picture as the cutting out image of character picture of standard and output to aftertreatment, carried out under the synthetic situation being characterized as interim character picture of the concern of being distinguished and aforementioned mask pattern by aforementioned mask pattern recognition step, output unit will comprise the zone of having carried out synthetic interim character picture by identical mask pattern and output to aftertreatment as the cutting out image of character picture of standard among the interim character picture adjacent with paying close attention to interim character picture.
As mentioned above, according to the present invention, can when generating file and picture, generate and correctly carry out the file and picture that character cuts out easily.In addition, under the situation of the aftertreatment of carrying out character recognition etc., can normally carry out character easily and cut out.
By following (with reference to the accompanying drawings) explanation to exemplary embodiments, it is obvious that further feature of the present invention will become.
Description of drawings
Be included in the instructions and constitute the accompanying drawing of the part of instructions, show embodiments of the invention, and instructions one is used from and explains principle of the present invention.
Fig. 1 is the figure of related mask pattern synthesizer of expression an embodiment of the invention and the character electrical structure that cuts out device.
Fig. 2 is the figure of the structure of the related mask pattern synthesizer of expression an embodiment of the invention.
Fig. 3 is the process flow diagram of the course of action of the related mask pattern synthesizer of expression an embodiment of the invention.
Fig. 4 is that explanation utilizes the related mask pattern synthesizer of an embodiment of the invention to synthesize the figure of the process of mask pattern.
Fig. 5 is the figure that the related character of expression an embodiment of the invention cuts out the structure of device.
Fig. 6 is the process flow diagram that the related character of expression an embodiment of the invention cuts out the course of action of device.
Fig. 7 A to Fig. 7 D is used to specifically describe the figure that the related character of an embodiment of the invention cuts out processing.
Fig. 8 is the process flow diagram of the course of action of the related mask pattern synthesizer of expression an embodiment of the invention.
Fig. 9 A to Fig. 9 E is used to specify the figure that the related character of an embodiment of the invention cuts out processing.
Figure 10 and Figure 11 are the process flow diagrams of the course of action of the related mask pattern synthesizer of expression an embodiment of the invention.
Figure 12 is the figure that the related character of expression an embodiment of the invention cuts out the structure of device.
Figure 13 is the process flow diagram of the detailed course of action of the related step S604 of expression an embodiment of the invention.
Figure 14 A to Figure 14 E is used to specify the figure that the related character of an embodiment of the invention cuts out processing.
Figure 15 A to Figure 15 E is used to illustrate that mistake that character in the past cuts out corrects the figure of processing.
Figure 16 and Figure 17 are used to illustrate that mistake that character in the past cuts out corrects the figure of processing.
Embodiment
Below, present invention will be described in detail with reference to the accompanying related embodiment.
＜the 1 embodiment 〉
Fig. 1 is the figure of related mask pattern synthesizer of expression an embodiment of the invention and the character electrical structure that cuts out device.
Computing machine 101 is general signal conditioning packages such as personal computer of popularizing usually, and it can be from scanner 117 reading images, the edlin of going forward side by side, keeping.In addition, can print the image that reads by scanner 117 by printer 116.In addition, by from carrying out various indications from the user etc. as the input operation of the mouse 113 of indicating equipment, keyboard 114, touch panel 119.In the inside of computing machine 101, each piece described later connects by bus 107, can send and receive various data.
CPU102 can control computer 101 inside the action of each piece, perhaps carry out being stored in inner computer program.
Main storage means (being made of RAM) the 103rd is preserved the device of the view data of computer program, process object temporarily in order to be handled by CPU102.
CPU102 cuts out device and brings into play function as mask pattern synthesizer or character thus according to indicate the computer program of carrying out storage in the main storage means 103 from the input of keyboard 114 grades.
Hard disk (HDD) the 104th can be preserved program, the view data that is sent to main storage means 103 grades or preserve the device of the view data after handling.
Scanner interface (I/F) 115 is connected with scanner 117, is the I/F that can import the view data that is read by scanner 117.
Printer interface 108 is connected with printer 116, is the I/F that can send the view data of being printed to printer 116.
CD driver 109 is the devices that can read in, write out the data that are stored among the CD (CD-R/CD-RW) as one of exterior storage medium.
DVD driver 110 is can be to being stored in the device that reads in, writes out as the data among the DVD of one of exterior storage medium.
FDD driver 111 is can be to being stored in the device that reads in, writes out as the data among the FDD of one of exterior storage medium.
In addition, in CD, DVD, FDD etc., store under the situation of program that the picture editting uses or printed driver, this program is installed to hard disk 104 and is sent to main storage means 103 as required.
Interface (I/F) the 112nd is in order to receive the I/F that is connected from the input of mouse 113 and keyboard 114 indication.
Interface (I/F) the 118th is indicated and the I/F of connection in order to receive from the input of touch panel 119.
Monitor 106 is the extraction result that can show mask pattern, the display device of processing procedure.
Video Controller 105 is the devices that are used for video data is sent to monitor 106.
Fig. 2 is the figure of the structure of the related mask pattern synthesizer of expression an embodiment of the invention, and Fig. 3 is the process flow diagram of the course of action of the related mask pattern synthesizer of expression an embodiment of the invention.
In addition, article information 200 also can be the electronic data of the intrinsic form of application program, textual form etc.In addition, can also be the electronic data that utilizes the documents editing application program to make.In addition, article information 200 can also be the data that are kept in each computer-readable recording medium that is connected with hard disk 104, CD driver 109, DVD driver 110, FDD driver 111 etc.
Then, in character pattern generating unit 202, the order according to constituting by the character code of the article in the article information 200 of article information input part 201 inputs reads this character code and generates corresponding characters pattern (step S301).
Mask pattern storage part 203 stores 2 mutually different mask patterns.In the present embodiment, for example store " 0 " and " 1 ".Then, in mask pattern selection portion 204, from these 2 mask patterns, alternately select and the different mask pattern (step S302) of selected mask pattern of the past.Under the situation of present embodiment,, therefore when generating the character pattern of 1 character, in mask pattern selection portion 204, alternately select in 2 mask patterns owing in mask pattern storage part 203, store 2 mask patterns.
Then, in synthetic portion 205, will and synthesize (step S303) corresponding to the character pattern of paying close attention to character code by mask pattern selection portion 204 selected mask patterns.Character pattern generates in step S301, and mask pattern is selected from mask pattern storage part 203 in step S302.In addition, the synthesis step of description character pattern and mask pattern in the back.
Then, judgement has carried out with character pattern and mask pattern whether synthetic character is the final character (step S304) of character pattern.Its result returns step S301 being judged as under the situation that is not final character, repeat same processing.On the other hand, be under the situation of final character being judged as, with the character pattern after synthetic as the part of page-images 206 and from printer 116 outputs (step S305).
In addition, in the present embodiment, output unit uses printer 116, but also can be used as view data and store in the hard disk 104.In addition, also can be the structure that sends to other terminal by network.
By this structure, generate document image data according to the article information that constitutes by character code.
Fig. 4 is that explanation utilizes the related mask pattern synthesizer of an embodiment of the invention to come the figure of the process of composite characters pattern and mask pattern.
Then, the processing that cuts out each character picture for the aftertreatment of carrying out character picture unit from the page-images 206 that signal conditioning package is exported is described.
Fig. 5 is the figure that the related character of expression an embodiment of the invention cuts out the structure of device, and Fig. 6 is the process flow diagram that the related character of expression an embodiment of the invention cuts out the course of action of device.
At first, the page-images 206 (step S600) behind the synthetic mask pattern of page-images input part 501 input.
Then, make in the portion 502 at histogram the page-images of being imported 206 is projected to vertically, on the horizontal direction, tabulating is shown with the histogram (step S601) of the distribution of imitating pixel.
Then, in the interim extraction unit 503 of mask pattern, according to making the histogram that portion 502 makes by histogram, the zone (step S602) of extracting valid pixel as interim character picture zone.
Then, distinguish at mask pattern whether the interim character picture of distinguishing interim extraction unit 503 extractions by mask pattern in the portion 504 has carried out synthetic (step S603) with the some mask patterns that are stored in the mask pattern storage part 505.
Then, in mask pattern judging part 506, judge by mask pattern distinguish the interim character picture of concern that portion 504 is distinguished mask pattern kind whether be synthesized to the kind identical (step S604) that is right after the mask pattern in the interim character picture of before position.
Then, under the identical situation of the kind that is judged as mask pattern by mask pattern judging part 506, in mask pattern control part 507, will comprise paying close attention to interim character picture and being positioned at the image that is right after in the zone of the interim character picture of before position and upgrade (step S605) as new interim character picture.Afterwards, output to aftertreatment (step S606).On the other hand, be judged as by mask pattern judging part 506 under the diverse situation of mask pattern, the locational interim character picture that was right after before paying close attention to interim character picture is being outputed to aftertreatment (step S606) as the cutting out image of character picture of standard.
In addition, page-images 206 also can be to carry out bitmapped and the image that obtains from scanner 117 input printed matters and to it.In addition, the electronic data that also can be to use the documents editing application program to make.And, also can be the intrinsic form of application program that is kept in each computer-readable recording medium that is connected with hard disk 104, CD driver 109, DVD driver 110, FDD driver 111 etc.And, also can wait the electronic data of converting text form etc. and carry out bitmapped by image processing software.
Fig. 7 A to Fig. 7 D is used to specify the figure that the related character of an embodiment of the invention cuts out processing.
At first, cut out from obtain the projection line character of going forward side by side by the input picture character " Da Shi is quiet " shown in Fig. 7 A.Its result obtains by 4 the so interim character pictures of " big azurite is striven " shown in Fig. 7 B.
Then, from these 4 interim character pictures, extract the mask pattern " 0100 " shown in Fig. 7 C.Because in the input picture character alternately synthetic " 0 " and " 1 ", be the mistake that character cuts out at the interim character picture of concern with being right after under the identical situation of the kind of the mask pattern of the interim character picture of before position as can be known therefore.Therefore, in this case, will comprise and pay close attention to interim character picture and be positioned at the image that is right after in the zone of the interim character picture of before position and upgrade as new interim character picture.
Shown in Fig. 7 C,, therefore both merging are corrected because the 3rd " 0 " and the 4th " 0 " is the mask pattern of identical type.When correcting character with this step and cut out, character cuts out the state that becomes " Da Shi is quiet " shown in Fig. 7 D.
Thus, can correct the mistake that character cuts out by utilizing mask pattern.
In addition, in the present embodiment, mask pattern storage part 203 stores a plurality of mask patterns, has synthesized mask pattern and the character pattern of selecting from mask pattern selection portion 204 in synthetic portion 205.But, the invention is not restricted to this mode, for example also can in storage part, store whole patterns that character pattern and mask pattern (at least two kinds) are synthesized into, and from these patterns, select the pattern consistent with character code.
＜variation 1 〉
As the variation 1 of the 1st embodiment, further research only cuts out the synthetic mask pattern of wrong character pattern to being easy to generate character.
Fig. 8 is the process flow diagram of the course of action of the related mask pattern synthesizer of expression an embodiment of the invention.
In addition, because device is identical with the 1st embodiment, therefore omit explanation.In addition, in the processing of this variation to the additional common step of the common part of above-mentioned the 1st embodiment with reference to numbering, and omit explanation.
At first, in character pattern generating unit 202, generate and the character code corresponding characters pattern of being imported (step S301).Processing so far and the 1st embodiment do not have difference.
Then, judge to pay close attention to character pattern and whether constitute (step S801) by the distributed areas of the independently valid pixel more than 2.Make the level that constitutes the valid pixel of paying close attention to character pattern, the projection histogram of vertical direction in the present embodiment, judge whether to exist the distributed areas of the independently valid pixel more than 2 according to this histogram.
Its result pays close attention under the situation that character pattern is made of the distributed areas of the independently valid pixel more than 2 being judged as, and selects from the mask pattern storage part and the different mask pattern (step S302) of mask pattern of selection in the past.Afterwards, synthesize selected mask pattern and character pattern (step S303), enter the processing of next.
On the other hand, pay close attention under the situation that character pattern is not made of the distributed areas of the independently valid pixel more than 2 being judged as, omit the processing of step S302, step S303, and enter the processing of next.Thus, paying close attention to character pattern only generates by the independently synthetic mask pattern of character pattern that constitutes of the distributed areas of valid pixel and the page-images that obtains more than 2.
In addition, when correcting character and cut out, if extracted identical mask pattern, then as long as merge respectively the independently distributed areas of valid pixel.
The situation that imagination has been imported the article information shown in Fig. 9 A to Fig. 9 E specifies these processing.
Fig. 9 A to Fig. 9 E specifies the figure that the related character of an embodiment of the invention cuts out processing.
Imagination is imported " the ラ リ Le レ ロ " shown in Fig. 9 A as article information situation.Fig. 9 B represents " リ " synthesized the situation of different mask patterns " 1 " " 0 " respectively with " Le ".Because therefore not synthetic mask pattern is expressed as " _ " in other character.State with " _ 10__ " has synthesized mask pattern as a whole.
Shown in Fig. 9 C,, be divided into 7 pieces when the character string behind the synthetic mask pattern with this method being carried out character when cutting out.Then, in Fig. 9 D, extract mask pattern " _ 1100__ " from 7 pieces.Owing to extracted identical mask pattern (" 1 " and " 1 ", " 0 " and " 0 ") from character block adjacent one another are, therefore merged respectively.Its result, mask pattern becomes " _ 10__ ", therefore character can be cut out to correct shown in Fig. 9 E to be " ラ リ Le レ ロ ".
Thus, in variation 1,, therefore can guarantee the character picture element, and can carry out at high speed that page-images generates and character cuts out the processing of correcting only to the synthetic mask pattern of a part of character pattern.
＜variation 2 〉
As the variation 2 of the 1st embodiment, study and make it possible to select at high speed to take place easily the character that character cuts out mistake.
Figure 10 is the process flow diagram of the course of action of the related mask pattern synthesizer of expression an embodiment of the invention.
In addition, because device is identical with the 1st embodiment, therefore omit explanation.In addition, in the processing of this variation to the additional common step of the common part of the 1st embodiment with reference to numbering, and omit explanation.
The dictionary storage part of dictionary information that has the expression character code in this variation, described character code represent to have the valid pixel character of distributed areas independently more than 2.
In character pattern generating unit 202, generate and the character code corresponding characters pattern of being imported (step S301).Processing so far and the 1st embodiment do not have difference.
Detect the character code of being imported and whether be registered in (step S1001) in the dictionary storage part.
Under the character code of being imported is registered in situation in the dictionary storage part, select to be used for being synthesized to the mask pattern (step S302) of this character pattern.
Then, selected mask pattern is synthesized to (step S303) in the character pattern, enters the processing of next.
On the other hand, under the character code of being imported is not registered in situation in the dictionary storage part, omits the processing of step S302 and step S303 and enter next processing.
＜the 2 embodiment 〉
In the present embodiment, in order correctly to carry out Symbol recognition, further study.
Figure 11 is the process flow diagram of the course of action of the related mask pattern synthesizer of expression an embodiment of the invention.
In addition, because device is identical with the 1st embodiment, therefore omit explanation.In addition, in the processing of present embodiment to the additional common step of the common part of the variation 2 of the 1st embodiment with reference to numbering, and omit explanation.
In character pattern generating unit 202, generate and the character code corresponding characters pattern of being imported (step S301).Processing so far and the 1st embodiment do not have difference.
Then, judge in above-mentioned variation 2 whether the character code of being imported is registered in (step S1001) in the dictionary storage part.But, in the present embodiment, be right after and judging whether is-symbol (step S1101) of the character be right after after paying close attention to character pattern before the step S1001.
Its result, the processing of omitting step S1001 under the situation of is-symbol is selected particular mask pattern (step S302) from mask pattern storage part 203.For example, select " 2 " different with above-mentioned mask pattern " 0 " with " 1 ".In addition, as the synthetic method of mask pattern, use can be to the method for 1 character Synthetic 2 more than the bit.At character late not under the situation of is-symbol, carry out the processing identical with the variation 2 of the 1st embodiment.
Figure 12 is the figure that the related character of expression an embodiment of the invention cuts out the structure of device.
In addition, to the structure additional phase identical Reference numeral and omission explanation together with the 1st embodiment.
At first, distinguish in the portion 504 identification has extracted which mask pattern that is stored in the mask pattern storage part 505 from pay close attention to character picture at mask pattern.Processing so far is identical with the 1st embodiment.
Be characterized as under the situation of having synthesized the particular mask pattern, in Symbol recognition portion 1201, be identified as and be right after is-symbol after paying close attention to character picture, upgrading as new character picture.Processing afterwards is identical with the 1st embodiment.
The flow process that character cuts out processing is identical with the variation 2 of the 1st embodiment, but in the processing of step S604 increase is arranged.
Figure 13 is the process flow diagram of the detailed course of action of the related step S604 of expression an embodiment of the invention.
At first, distinguish at mask pattern whether the mask pattern that judgement is extracted in the portion 504 is particular mask pattern (step S604a).For example " 2 " different with aforementioned mask pattern " 0 " " 1 " can be made as the particular mask pattern.
Being judged as in step S604a is under the situation of particular mask pattern, carries out the character recognition (step S604b) of character late.Then, in Symbol recognition portion 1201, judge the character is-symbol (step S604c) whether carried out character recognition.Under the situation of the character is-symbol of having carried out character recognition, be judged as correct character and cut out and finish, and end process.Under the situation of is-symbol not, similarly carry out the errors present that character cuts out with the variation 2 of the 1st embodiment and specify (step S604f).
On the other hand, be judged as under the situation that is not the particular mask pattern, extract mask pattern (step S604d) from the character late of paying close attention to character picture, and this mask pattern and the mask pattern that extracts from the concern character picture are compared (step S604e).End process under the different situation of these mask patterns.Under identical situation, carry out the errors present appointment (step S604f) that character cuts out, and end process.
Imagination has been imported the situation of certain character picture and has been come this processing of specific description.
Figure 14 A to Figure 14 E is used to specify the figure that the related character of an embodiment of the invention cuts out processing.
At first, shown in Figure 14 A, generate " The Ru.Inferior To " such character pattern.
Then, as shown in Figure 14B, with the mask pattern embedding character pattern of " _ 2_01 ".Its result carries out character and cuts out shown in Figure 14 C.
In addition, Figure 14 D represents the mask pattern " _ 201 " that extracts from each valid pixel.Because in this mask pattern, the 2nd character includes " 2 " as the particular mask pattern, therefore is judged as to comprise symbol, goes forward side by side to be about to the processing that character separates with symbol.
Its result shown in Figure 14 E, " Ru " and "." be separated into 2 character blocks.Show in the present embodiment particular mask pattern (for example " 2 ") is embedded the method for coming separating character and mark in the preceding character of mark.With this method similarly, under the situation of the image beyond the periphery of paying close attention to character picture has character, this is paid close attention to the synthetic particular mask pattern of character picture.For example, dispose at the periphery of paying close attention to character picture under the situation of line etc. of form, to the synthetic particular mask pattern (for example " 3 ") of this character picture, thus can separating character and the line of form etc.
Thus, can correctly carry out the cutting out of character, mark in the form.
＜other embodiment 〉
In addition, the present invention both can be applied to the system by a plurality of equipment (for example main frame, interfacing equipment, reader, printer etc.) formation, also can be applied to the device (for example duplicating machine, facsimile unit etc.) that is made of 1 equipment.
In addition, the storage medium of having stored the computer program of the function that realizes above-mentioned embodiment is offered device, the computing machine of this device (perhaps CPU, MPU) is carried out the computer program that is kept in the computer-readable recording medium, realizes the present invention thus.
In this case, owing to the function of the above-mentioned embodiment of reading from computer-readable recording medium of computer program realization itself, the computer-readable recording medium that therefore stores this computer program constitutes the present invention.
In addition, Yun Hang operating system (OS) etc. is carried out actual treatment according to the computer program that computing machine read on computers, therefore also comprises the situation of seeing the function of above-mentioned embodiment by this processing in fact.
And, also have following situation: after will being kept in the storer that function expansion card or functional expansion unit possessed that computer program is written to computing machine is connected in the computer-readable recording medium, CPU etc. carry out actual processing according to the indication of computer program.Also can realize the function of above-mentioned embodiment in this case, therefore be also contained among the present invention certainly.
Applying the present invention under the situation of computer-readable recording medium, in this computer-readable recording medium, preserving the computer program corresponding with above-mentioned process flow diagram.
Although the present invention has been described, should be appreciated that the present invention is not limited to disclosed exemplary embodiments with reference to exemplary embodiments.The scope of claims meets the wideest explanation, to comprise all these class modifications, equivalent structure and function.
Claims (18)
1. a signal conditioning package generates document image data according to the article information that is made of character code, it is characterized in that possessing:
Storage unit, it stores a plurality of mutually different mask patterns;
Input block, it imports above-mentioned article information;
The character pattern generation unit, it generates the corresponding characters pattern according to the character code of the formation article in the above-mentioned article information of importing by this input block;
Selected cell, its generate with the situation of paying close attention to character code corresponding characters pattern under, select and preceding 1 different mask pattern of the selected mask pattern of character code from said memory cells by above-mentioned concern character code; And
Synthesis unit, it is synthetic corresponding to the character pattern of paying close attention to character code and by the selected mask pattern of above-mentioned selected cell.
2. signal conditioning package according to claim 1 is characterized in that,
Said memory cells stores 2 mask patterns,
When generating the character pattern of 1 character, above-mentioned selected cell is alternately selected in above-mentioned 2 mask patterns.
3. signal conditioning package according to claim 1 is characterized in that,
Said memory cells stores 3 mask patterns,
When generating the character pattern of 1 character, at character late not under the situation of is-symbol, above-mentioned selected cell from above-mentioned 3 mask patterns the 1st mask pattern or the 2nd mask pattern in select any one mask pattern, under the situation of character late is-symbol, above-mentioned selected cell is selected and above-mentioned the 1st mask pattern and the 3rd different mask pattern of the 2nd mask pattern.
4. according to any described signal conditioning package in the claim 1 to 3, it is characterized in that,
Above-mentioned synthesis unit outputs to print unit with the character that is synthesized.
5. an image processing apparatus cuts out each character picture in the page-images that accessory rights requires 1 described signal conditioning package to export for the aftertreatment of carrying out character picture unit, it is characterized in that possessing:
Storage unit, it stores a plurality of mutually different mask patterns;
Input block, its input page image;
Make the unit, its with the page-images of being imported project to vertically, on the horizontal direction, tabulating is shown with the histogram of the distribution of imitating pixel;
Interim extraction unit, it extracts the zone of valid pixel according to the histogram that makes as interim character picture zone;
The mask pattern discrimination unit, it distinguishes the interim character picture in the interim character picture zone of being extracted by this interim extraction unit with which mask pattern that is stored in the said memory cells synthesizes;
Judging unit, whether its kind of mask pattern of judging the interim character picture of being distinguished by this mask pattern discrimination unit of concern is with to be synthesized to the kind that is right after the mask pattern in the interim character picture of before position identical; And
Control module, it is being to pay close attention to interim character picture and be right after under the identical situation of the kind of the mask pattern of the interim character picture of before position by this judgment unit judges, to comprise to pay close attention to interim character picture and be positioned at the image that is right after in the zone of the interim character picture of before position and upgrade as new interim character picture, be to pay close attention under interim character picture and the diverse situation that is right after at the mask pattern of the interim character picture of before position by above-mentioned judgment unit judges, outputing to aftertreatment as the cutting out image of character picture of standard paying close attention to being right after of interim character picture at before locational interim character picture.
6. image processing apparatus according to claim 5 is characterized in that,
The aftertreatment that above-mentioned synthesis unit is exported is that character recognition is handled.
7. the control method of a signal conditioning package, described signal conditioning package possesses the storage unit of a plurality of mutually different mask patterns of storage, generate document image data according to the article information that is made of character code, the control method of this signal conditioning package is characterised in that to possess:
Input step, input block input article information;
Character pattern generates step, and the character pattern generation unit generates the corresponding characters pattern according to the character code by the formation article in the above-mentioned article information of this input step input;
Select step, this character pattern generate generate in step with the situation of paying close attention to character code corresponding characters pattern under, selected cell is selected and preceding 1 different mask pattern of the selected mask pattern of character code by above-mentioned concern character code from said memory cells; And
Synthesis step, synthesis unit is synthetic corresponding to the character pattern of paying close attention to character code with by the selected mask pattern of above-mentioned selected cell.
8. the control method of signal conditioning package according to claim 7 is characterized in that,
In said memory cells, store 2 mask patterns,
In above-mentioned selection step, when generating the character pattern of 1 character, alternately select in above-mentioned 2 mask patterns.
9. according to the control method of claim 7 or 8 described signal conditioning packages, it is characterized in that,
In above-mentioned synthesis step, the character that is synthesized is outputed to print unit.
10. image processing apparatus control method, described image processing apparatus possesses the storage unit of a plurality of mutually different mask patterns of storage, cut out each character picture in the page-images that accessory rights requires 1 described signal conditioning package to export for the aftertreatment of carrying out character picture unit, this image processing apparatus control method is characterised in that to possess:
Input step, input block input page image;
Make step, make the unit with the page figure that is imported project to vertically, on the horizontal direction, tabulating is shown with the histogram of the distribution of imitating pixel;
Interim extraction step, interim extraction unit extract the zone of valid pixel according to the histogram that makes as interim character picture zone;
Mask pattern discrimination step, mask pattern discrimination unit distinguish that the interim character picture that is extracted and which mask pattern that is stored in the said memory cells synthesize in this interim extraction step;
Whether the kind of the mask pattern of the interim character picture of concern that determining step, judgment unit judges are distinguished by this mask pattern discrimination step is with to be synthesized to the kind that is right after the mask pattern in the interim character picture of before position identical; And
Controlled step, pay close attention to interim character picture and be right after under the identical situation of the kind of the mask pattern of the interim character picture of before position being judged as by this determining step, control module will comprise to pay close attention to interim character picture and be positioned at the image that is right after in the zone of the interim character picture of before position and upgrade as new interim character picture, pay close attention under interim character picture and the diverse situation that is right after at the mask pattern of the interim character picture of before position being judged as by above-mentioned determining step, the locational interim character picture that control module will be right after before paying close attention to interim character picture outputs to aftertreatment as the cutting out image of character picture of standard.
11. a signal conditioning package generates document image data according to the article information that is made of character code, it is characterized in that possessing:
Storage unit, it stores a plurality of mutually different mask patterns;
Input block, it imports article information;
The character pattern generation unit, it generates the corresponding characters pattern according to the character code of the formation article in the above-mentioned article information of importing by this input block;
Judging unit, whether it judge pays close attention to character pattern and is made of the distributed areas of the independently valid pixel more than 2;
The 1st output unit, its by this judgment unit judges for pay close attention to character pattern by 1 situation that independently distributed areas of valid pixel constitute under, export as the part of page-images paying close attention to character pattern;
Selected cell, its by above-mentioned judgment unit judges for the situation of paying close attention to character pattern and constituting by the distributed areas of the independently valid pixel more than 2 under, select and the different mask pattern of selected mask pattern preceding 1 character pattern of above-mentioned concern character pattern from said memory cells; And
The 2nd output unit, it is synthetic pays close attention to character pattern and by the selected mask pattern of above-mentioned selected cell, and the character pattern after synthetic is exported as the part of page-images.
12. signal conditioning package according to claim 11 is characterized in that,
Above-mentioned judging unit is made the level of the valid pixel that constitutes the concern character pattern or the projection histogram of vertical direction, judges according to this histogram independently whether the distributed areas of valid pixel are more than 2.
13. signal conditioning package according to claim 11 is characterized in that,
Also possess the dictionary storage unit, this dictionary cell stores is represented the dictionary information of character code, and wherein this character code represents to have the character of the independently distributed areas of the valid pixel more than 2,
Whether above-mentioned judging unit is registered in the above-mentioned dictionary information by detect paying close attention to character code, thereby judges that whether pay close attention to character pattern is made of the distributed areas of the independently valid pixel more than 2.
14. signal conditioning package according to claim 11 is characterized in that,
Above-mentioned selected cell to be right after after the concern character pattern of character pattern is-symbol select and the different mask pattern of selected mask pattern of the past.
15. signal conditioning package according to claim 11 is characterized in that,
Above-mentioned selected cell is selected and the different mask pattern of selected mask pattern of the past the concern character picture that possesses character image in addition at periphery.
16. an image processing apparatus, the page-images that accessory rights requires 11 described signal conditioning packages to export for the aftertreatment of carrying out character picture unit cuts out each character picture, it is characterized in that possessing:
Storage unit, it stores a plurality of mutually different mask patterns;
Input block, its input page image;
Make the unit, its with the page-images of being imported project to vertically, on the horizontal direction, tabulating is shown with the histogram of the distribution of imitating pixel;
Interim extraction unit, it extracts the zone of valid pixel according to the histogram that makes as interim character picture zone;
The mask pattern discrimination unit, its distinguish in the above-mentioned interim character picture zone interim character picture whether with the mask pattern that is stored in the said memory cells in some synthesizing, carrying out discerning this mask pattern under the synthetic situation; And
Output unit, its be characterized as by this mask pattern discrimination unit pay close attention to interim character picture not with the mask pattern that is stored in the said memory cells in any one synthetic situation under, output to aftertreatment with paying close attention to interim character picture as the cutting out image of character picture of standard, carried out under the synthetic situation being characterized as interim character picture of the concern of being distinguished and aforementioned mask pattern by aforementioned mask pattern recognition unit, comprised among will the interim character picture adjacent by the zone of the synthetic interim character picture of identical mask pattern and output to aftertreatment as the cutting out image of character picture of standard with paying close attention to interim character picture.
17. the control method of a signal conditioning package, described signal conditioning package possesses the storage unit of a plurality of mutually different mask patterns of storage, generate document image data according to the article information that constitutes by the character code that constitutes article, the control method of this signal conditioning package is characterised in that to possess:
Input step, input block input article information;
Character pattern generates step, and the character pattern generation unit generates the corresponding characters pattern according to the order of the character code of the formation article in the above-mentioned article information of importing by this input step;
Whether determining step, judgment unit judges are paid close attention to character pattern and are made of the distributed areas of the independently valid pixel more than 2;
The 1st output step, be judged as by this determining step pay close attention to character pattern by 1 situation that independently distributed areas of valid pixel constitute under, the 1st output unit will be paid close attention to character pattern and export as the part of page-images;
Select step, be judged as by above-mentioned determining step and pay close attention under the situation that character pattern is made of the distributed areas of the independently valid pixel more than 2, selected cell is selected and the different mask pattern of selected mask pattern of the past from said memory cells; And
The 2nd output step, the 2nd output unit is synthetic pay close attention to character pattern and in above-mentioned selection step selected mask pattern, the character pattern after synthetic is exported as the part of page-images.
18. image processing apparatus control method, described image processing apparatus possesses the storage unit of a plurality of mutually different mask patterns of storage, cut out each character picture in the page-images that accessory rights requires 11 described signal conditioning packages to export for the aftertreatment of carrying out character picture unit, this image processing apparatus control method is characterised in that to possess:
Input step, input block input page image;
Make step, with the page-images of being imported project to vertically, on the horizontal direction, tabulating is shown with the histogram of the distribution of imitating pixel;
Interim extraction step, interim extraction unit extract the zone of valid pixel according to the histogram that is made as interim character picture zone;
The mask pattern discrimination step, the mask pattern discrimination unit judge the interim character picture in this interim extraction step, extracted whether with the mask pattern that is stored in the said memory cells in some synthesizing, carrying out discerning this mask pattern under the synthetic situation; And
The output step, be characterized as by this mask pattern discrimination step pay close attention to interim character picture not with the mask pattern that is stored in the said memory cells in any one synthetic situation under, output unit will be paid close attention to interim character picture as the cutting out image of character picture of standard and output to aftertreatment, carried out under the synthetic situation being characterized as interim character picture of the concern of being distinguished and aforementioned mask pattern by aforementioned mask pattern recognition step, output unit will comprise the zone of having carried out synthetic interim character picture by identical mask pattern and output to aftertreatment as the cutting out image of character picture of standard among the interim character picture adjacent with paying close attention to interim character picture.
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| JP2006-336385 | 2006-12-13 | ||
| JP2006336385A JP4818091B2 (en) | 2006-12-13 | 2006-12-13 | Information processing apparatus, image processing apparatus, control method for information processing apparatus, and control method for image processing apparatus |
| JP2006336385 | 2006-12-13 |
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| CN101201936B CN101201936B (en) | 2010-04-14 |
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| JP (1) | JP4818091B2 (en) |
| KR (1) | KR100905857B1 (en) |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102074042A (en) * | 2010-12-29 | 2011-05-25 | 律国甦 | Pattern generation system capable of utilizing everyday objects to generate rich pattern effect and method thereof |
| CN106796661A (en) * | 2014-08-12 | 2017-05-31 | 曼蒂斯影像有限公司 | Project system, the method and computer program product of light pattern |
| CN109903261A (en) * | 2019-02-19 | 2019-06-18 | 北京奇艺世纪科技有限公司 | A kind of image processing method, device and electronic equipment |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100988309B1 (en) | 2008-12-11 | 2010-10-29 | 주식회사 엘아이텍 | Inserting method of document identifier and decoding method thereof |
| CN102968764B (en) * | 2012-10-26 | 2015-04-29 | 北京航空航天大学 | Chinese character image inpainting method based on strokes |
| JP6330388B2 (en) * | 2014-03-14 | 2018-05-30 | オムロン株式会社 | Image processing method, image processing apparatus, program for executing the method, and recording medium for recording the program |
| JP2018120338A (en) * | 2017-01-24 | 2018-08-02 | 富士ゼロックス株式会社 | Information processor and information processing program |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6274183A (en) * | 1985-09-27 | 1987-04-04 | Sony Corp | Character recognizing device |
| JP2002279344A (en) * | 2001-03-16 | 2002-09-27 | Ricoh Co Ltd | Character recognition device and method, and recording medium |
| JP3938176B2 (en) * | 2003-12-10 | 2007-06-27 | キヤノン株式会社 | Image processing method, image processing apparatus, program, and recording medium |
| CN100364260C (en) * | 2004-01-18 | 2008-01-23 | 哈尔滨工业大学 | Method for making and verifying digital signature and digital watermark bar code |
| JP3990375B2 (en) * | 2004-03-30 | 2007-10-10 | 東芝ソリューション株式会社 | Image processing apparatus and image processing method |
| JP2006050551A (en) * | 2004-06-30 | 2006-02-16 | Canon Inc | Image processing apparatus, image processing method, program and storage medium |
| CN100573577C (en) * | 2004-12-08 | 2009-12-23 | 株式会社理光 | In file and picture, embed and extract additional information |
| JP2006217035A (en) * | 2005-02-01 | 2006-08-17 | Canon Inc | Printer, image processing apparatus, image processing system, image processing method |
| JP4310288B2 (en) * | 2005-04-12 | 2009-08-05 | キヤノン株式会社 | Image processing apparatus and method, program, and storage medium |
-
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2007
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102074042A (en) * | 2010-12-29 | 2011-05-25 | 律国甦 | Pattern generation system capable of utilizing everyday objects to generate rich pattern effect and method thereof |
| CN102074042B (en) * | 2010-12-29 | 2012-11-14 | 律国甦 | Pattern generation system capable of utilizing everyday objects to generate rich pattern effect and method thereof |
| CN106796661A (en) * | 2014-08-12 | 2017-05-31 | 曼蒂斯影像有限公司 | Project system, the method and computer program product of light pattern |
| CN109903261A (en) * | 2019-02-19 | 2019-06-18 | 北京奇艺世纪科技有限公司 | A kind of image processing method, device and electronic equipment |
| CN109903261B (en) * | 2019-02-19 | 2021-04-09 | 北京奇艺世纪科技有限公司 | Image processing method and device and electronic equipment |
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| CN101201936B (en) | 2010-04-14 |
| KR100905857B1 (en) | 2009-07-02 |
| KR20080055710A (en) | 2008-06-19 |
| JP4818091B2 (en) | 2011-11-16 |
| JP2008146608A (en) | 2008-06-26 |
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