CN101211415B - Image data processing system and its related method - Google Patents
Image data processing system and its related method Download PDFInfo
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- CN101211415B CN101211415B CN200610171777XA CN200610171777A CN101211415B CN 101211415 B CN101211415 B CN 101211415B CN 200610171777X A CN200610171777X A CN 200610171777XA CN 200610171777 A CN200610171777 A CN 200610171777A CN 101211415 B CN101211415 B CN 101211415B
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Abstract
Because the tension of the dye with various color used by a general printer is different, the printing result of the dye with each color is different in length, so that position of actually printed images is not aligned with a predetermined position. The invention provides a data processing system and a method. The method includes a data processing module and a printing module. The data processing module is used for receiving an input image data, and meanwhile using at least one scale parameter to adjust data corresponding to at least one specific color so as to generate the printing data corresponding to the input image data. The printing module is coupled to the data processing module and is used for receiving the printing data, and performing the printing operation according to the printing data. The invention can directly adjust specific data relative to different color bars in the image data processed by the printer, so as to make the printing length within the predetermined position and solve the above known problems.
Description
Technical field
The invention provides a kind of data handling system with and correlation technique, especially refer to a kind of data handling system and correlation technique thereof that can be applicable to hot sensing printing equipment.
Background technology
General printer is when printing the colour band of different colours, the tension force of the dyestuff of employed each color of Chang Yinwei printer is different, and the length as a result that makes the dyestuff of each color print differs, and causes actual picture position of printing can't be aligned on the default position.Lift row, the handled four colour band Huangs of known hot sensing printer, fuchsin, indigo and black (YMCK) in, the tension force of the dyestuff of black can be greater than the tension force of other Huangs, fuchsin and bipseudoindoxyl dye, therefore when the condition of hot sensing printer in mechanism is constant, when for example the temperature of the hot sensing of printer is all the same, the image that uses black dyes will be aligned on the default position, and can be expanded to the zone wider than predeterminated position.Please refer to Fig. 1, Figure 1 shows that the synoptic diagram that image does not line up in the print area 10 that known hot sensing printer printed.In known field, the tension force of Huang, fuchsin and bipseudoindoxyl dye almost is the same, therefore in the print area 10 of Fig. 1, the dyestuff of Huang, fuchsin and indigo image all can drop in the default image range 11,12,13, and the dyestuff of black image then can deflect away from (shown in the dotted line part) outside its default image range 14 because dyestuff tension force is big.Therefore, for known technology, all be to adopt the paper paper feeding speed of adjusting printer in the mechanism when the dyestuff that image takes place can't be aligned on the default position, promptly adjust the speed of printer paper pushing motor, adjust the time that black dyes carries out hot sensing, so just can control the tension force of black dyes, and make black dyes can't be expanded to outside its default image range.Yet paper the paper feeding speed consuming time and precision very of adjusting printer in mechanism is limited, therefore how to provide preferable adjustment correction mechanism just to become an important topic.
Summary of the invention
Therefore, a purpose of the present invention be to provide a kind of data handling system with and correlation technique, it directly adjusts the interior individual data with respect to different colour bands of the handled view data of printer, so that its print length is dropped on its default position, with solving above-mentioned known problem.
According to one embodiment of the invention, it provides a kind of data handling system, includes a data processing module and a print module.This data processing module is used for receiving an input image data, and the data of using the corresponding at least one particular color of at least one calibration (scaling) parameter adjustment are to produce a dozen printing certificates that should input image data; And this print module is coupled to this data processing module, is used for receiving this print data, and prints operation according to this print data; Wherein, this data processing module includes: a converting unit, and being used for according to the employed colour disk of this print module is that one second form is to produce a conversion back picture signal with this input image data from one first format conversion; And an adjustment unit, be coupled to this converting unit, be used for receiving this conversion back picture signal, and according to this conversion of this calibration parameter adjustment afterwards in picture signal to data that should particular color to produce this print data.
According to one embodiment of the invention, it provides a kind of data handling system, includes a data processing module and a print module.This data processing module is used for receiving an input image data, and the data of using the corresponding at least one particular color of at least one calibration parameter adjustment are to produce a dozen printing certificates that should input image data; And this print module is coupled to this data processing module, is used for receiving this print data, and prints operation according to this print data; Wherein, this data processing module includes: an adjustment unit is used for according in this this input image data of calibration parameter adjustment data that should particular color being adjusted the back view data to produce one; And a converting unit, be coupled to this adjustment unit, being used for according to the employed colour disk of this print module is that one second form is to produce this print data with this adjustment back view data from one first format conversion.
According to one embodiment of the invention, it provides a kind of data processing method, includes: (a) receive an input image data; (b) be that one second form to produce a conversion back picture signal with this input image data from one first format conversion according to the employed colour disk of a print module; (c) receive this conversion back picture signal, judge the particular color that need adjust, if having at least one particular color data to adjust then skips to (d), the color data that does not need to adjust then skips to (e); (d) according at least one calibration parameter adjustment should conversion afterwards in picture signal to data that should particular color to produce a dozen printing certificates; And (e) utilize this print module to receive this print data, and print operation according to this print data.
According to one embodiment of the invention, it provides a kind of data processing method, includes: (a) receive an input image data; (b) judge the particular color that need adjust, if having at least one particular color data to adjust then skips to (c), the color data that does not need to adjust then skips to (d); (c) according to data that should particular color being adjusted the back view data to produce one at least one this input image data of calibration parameter adjustment; (d) afterwards view data and the color data that need not adjust are that one second form is to produce a dozen printing certificates from one first format conversion with this adjustments according to an a print module employed colour disk; And (e) utilize this print module to receive this print data, and print operation according to this print data.
Description of drawings
The synoptic diagram that image does not line up in the print area that Fig. 1 is printed for known hot sensing printer.
Fig. 2 is the synoptic diagram of the data handling system of first embodiment of the invention.
Fig. 3 is the synoptic diagram of the print area that print module printed shown in Figure 2.
Fig. 4 carries out the process flow diagram of data processing for data handling system shown in Figure 2.
Fig. 5 is the synoptic diagram of the data handling system of second embodiment of the invention.
Fig. 6 carries out the process flow diagram of data processing method for data handling system shown in Figure 5.
The main element symbol description
| 10、200 | Print area |
| 11、12、13、14 | |
| 100、400 | |
| 101、401 | |
| 101 a、401 a | |
| 101 b、401 b | |
| 102、402 | |
| 202、203、204、205、206 | Pattern |
Embodiment
Please refer to Fig. 2, Fig. 2 is the synoptic diagram of the data handling system 100 of first embodiment of the invention.Data handling system 100 includes a data processing module 101 and a print module 102.Data processing module 101 is used for receiving an input image data D
In, and use at least one calibration (scaling) parameter D
aAdjust corresponding at least one particular color (data D of black for example
k) data to produce corresponding input image data D
InA dozen printings according to D
pAnd print module 102 is coupled to data processing equipment 101, is used for receiving print data D
pAnd according to print data D
pPrint operation.In the present embodiment, data processing module 101 includes a converting unit 101
a, be used for according to print module 102 employed colour disks (color plane) input image data D
InFrom one first format conversion is that one second form is to produce a conversion back picture signal D
tAn and adjustment unit 101
b, be coupled to converting unit 101a, be used for receiving conversion back picture signal D
t, and according to calibration parameter D
aAdjust conversion back picture signal D
tIn to data D that should particular color (for example black)
k, to produce print data D
pPlease note, for clearer description spiritual place of the present invention, in the bright data handling system 100 of present embodiment, this first form includes the form of red, blue or green, blue (RGB) and this second form with one and includes Huang, fuchsin, indigo form with black (YMCK) with one and be used as explanation, so print module 102 employed these colour disks are and include Huang, fuchsin, the indigo and form of deceiving (YMCK).Yet the present invention is not as limit; In other words, this first form and this second form form that can be any image.On the other hand, the print module 102 in the data handling system 100 of present embodiment is a hot sensing print module, and because hot sensing print module is a known technology, does not therefore give unnecessary details in addition.
When data processing module 101 receives the input image data D that this includes this first form of red, blue or green, blue (RGB)
InThe time, converting unit 101
aCan be with input image data D
InInclude Huang, fuchsin, indigo and this second form of black (YMCK) from this first format conversion for this, to export a conversion back picture signal D
t(comprise the data D that corresponds to yellow, carmetta, indigo and black respectively
Y, D
M, D
C, D
K), this is because the print module 102 in the present embodiment only can be accepted these data that include Huang, fuchsin, indigo and this second form of deceiving (YMCK) so that print.Yet because hot sensing printing equipment is when printing each colour band, the needed hot sensing print conditions of each colour band is not just the same, black especially wherein and other Huang, fuchsin, indigo hot sensing print conditions difference maximum.In other words, the same if print module 102 is in the condition of carrying out setting when hot sensing is printed, the black that then prints partly will accurately be in default position, and its reason as mentioned above.Therefore, the adjustment unit 101 in the data processing module 101
bWill adjust the black of required printing, in practical operation, the manufacturer of data handling system 100 can carry out test printing earlier in manufacture process, and finds out after the black side-play amount partly of required printing, obtains the calibration parameter D with respect to black again
aOwing to obtain calibration parameter D
aProcess known by those skilled in the art, therefore do not give unnecessary details in addition at this.Please refer to Fig. 3, Figure 3 shows that the synoptic diagram of the print area 200 that print module shown in Figure 2 102 is printed.Part in the solid line 202 in print area 200 is the required part of filling up of black, and dotted line pattern 203 is not for adjusting the data D of black
KCarry out the hot sensing print result when printing down.Therefore, calibration parameter D
aJust can be set at adjustment unit 101
bIn, and when hot sensing is each time printed, adjustment unit 101
bWill be according to calibration parameter D
aAdjust conversion back picture signal D
tIn the data D of corresponding black
k, and this adjusted data D
KkCarry out to make corresponding output pattern accurately be printed to default position when hot sensing is printed at print module 102, be in the solid line pattern 202 among Fig. 2, for other Huang, fuchsin, indigo corresponding respectively image pattern 204,205,206, its printout is then unaffected.In other words, in the present embodiment, 100 of data handling systems can be to the data D of black
KAdjust, print black data D to elongate (or shortening)
KImage dye length.Yet, note that the present invention is not limited to only black be adjusted, and to other the data D of yellow, carmetta or indigo
y, D
m, D
cAdjust in the lump, or the pairing data of all colours are adjusted simultaneously, be the affiliated category of the present invention, for instance, in another embodiment, data handling system 100 can also be adjusted Huang, fuchsin, indigo data in addition, prints the image dye length of Huang, fuchsin, indigo data to elongate (or shortening).
Please refer to Fig. 4, Fig. 4 carries out the process flow diagram of data processing for data handling system 100 shown in Figure 2.The data processing method that is applied to data handling system 100 includes the following step:
Step 301: receive input image data D
In
Step 302: with input image data D
InFirst format conversion of red from including, blue or green, blue (RGB) is for including second form of Huang, fuchsin, indigo and black (YMCK), to produce picture signal D after the conversion
t
Step 303: judge the colour band that to adjust; If the color band data need be adjusted, then skip to step 304, the colour band data that do not need to adjust then skip to step 305;
Step 304: use the corresponding colour band data of calibration (scaling) parameter adjustment;
Step 305: utilize print module 102 to receive print data D
p, and according to print data D
pPrint operation.
In step 303, because data handling system 100 of the present invention is to adjust the data D of black
kBe example, therefore, as the data D that judges black
KIn the time of need adjusting, step 304 will be utilized calibration parameter D
aData D to black
KAdjust (step 304), just print then (step 305), and other Huang, fuchsin, indigo data just do not need any adjustment and can directly print (step 305).How to try to achieve calibration parameter D
aMode can use any known mechanism, therefore do not give unnecessary details in addition.Note that the present invention is not limited to only black be adjusted, and other yellow, carmetta or indigo are adjusted in the lump, or all colors are also adjusted simultaneously and to be the category under the present invention.Please note, in step 302, be not limited to this first form of primary colors red, green grass or young crops, indigo plant (RGB) and include four colour band Huangs, fuchsin, indigo and this second form of black (YMCK), in other words, the form that this first form and this second form can be any images.
Please refer to Fig. 5, Fig. 5 is the synoptic diagram of the data handling system 400 of second embodiment of the invention.Data handling system 400 includes a data processing module 401 and a print module 402.Data processing module 401 is used for receiving an input image data D
In', and use the data of the corresponding at least one particular color of at least one calibration (scaling) parameter adjustment (for example black), to produce corresponding input image data D
In' a dozen printings according to D
p'; And print module 402 is coupled to data processing equipment 401, is used for receiving print data D
p' and according to print data D
p' print operation.In the present embodiment, data processing module 401 includes an adjustment unit 401
b, be used for according to a calibration parameter adjustment input image data D
In' in to data that should particular color (for example black), adjust back view data D to produce one
Aa'; An and converting unit 401
a, be coupled to adjustment unit 401
b, be used for to adjust back view data D according to print module 402 employed colour disks (color plane)
Aa' be one second form to produce print data D from one first format conversion
p'.Please note, for clearer description spiritual place of the present invention, in the bright data handling system 400 of present embodiment, this first form includes the form of red, blue or green, blue (RGB) and this second form with one and includes Huang, fuchsin, indigo form with black (YMCK) with one and be used as explanation, so print module 402 employed these colour disks are this and include Huang, fuchsin, the indigo and form of deceiving (YMCK).Yet the present invention is not as limit; In other words, this first form and this second form form that can be any image.On the other hand, the print module 402 of present embodiment can be a hot sensing print module, because the function of hot sensing print module is known for industry with running, does not therefore give unnecessary details in addition.
Be same as the first above-mentioned embodiment, because the printing equipment of hot sensing is when printing each colour band, the needed hot sensing print conditions of each colour band is not just the same, the Huang of black especially wherein and other, fuchsin, indigo hot sensing print conditions difference maximum, therefore, if print module 402 is the same in the condition of carrying out setting when hot sensing is printed, the black that prints partly will accurately be in default position, and its reason as mentioned above.Therefore, receive the input image data D that this includes this first form of red, blue or green, blue (RGB) when data processing module 401
In' (red, blue or green, blue data are respectively D
R', D
G', D
B') time, the adjustment unit 401 in the data processing module 401
bWill be according to calibration parameter D
a', D
a', D
c' respectively the black data of required printing is adjusted and produced corresponding view data D
RR', D
GG', D
BB', owing to obtain calibration parameter D
a', D
b', D
c' process known by those skilled in the art, therefore do not give unnecessary details in addition at this.Then, converting unit 401
aCan be with adjustment back view data D
Aa' include the print data D of Huang, fuchsin, indigo and this second form of black (YMCK) from this first format conversion for this
p', this is that this includes Huang, fuchsin, indigo data with this second form of deceiving (YMCK) print because the print module 402 in the data handling system 400 of present embodiment only can be accepted.Therefore, print print data D when the hot sensing of print module 402 usefulness
p' time will obtain a desirable printing effect (as shown in Figure 3).Be same as first embodiment, calibration parameter D
a', D
b', D
c' can be set at adjustment unit 401
bIn, thereby when hot sensing is each time printed, adjustment unit 401
bWill be according to calibration parameter D
a', D
b', D
c' adjustment input image data D
In' in the data of corresponding black, and adjust back view data D
Aa' through carrying out will making when hot sensing is printed that at print module 402 the output pattern accurately is printed to default position after the format conversion, promptly in the solid line among Fig. 3 202.In other words, in the present embodiment, data handling system 400 is adjusted input converting unit 401
aInput and reach the purpose of adjusting the pairing data of black in second form, yet, please note, the present invention is not limited to only the black in second form be adjusted, and other yellow, carmetta or indigo in second form adjusted in the lump, or second all colors in the form adjust simultaneously, be the category under the present invention.
Please refer to Fig. 6, Fig. 6 carries out the process flow diagram of data processing for data handling system 400 shown in Figure 5.The data processing method that is applied to data handling system 400 includes the following step:
Step 501: receive input image data D
In';
Step 502: judge the colour band that to adjust; If the color band data need be adjusted, then skip to step 503, the colour band data that do not need to adjust then skip to step 504;
Step 503: the data of using the corresponding colour band of calibration (scaling) parameter adjustment are to produce corresponding input image data D
In' adjustment after view data D
Aa';
Step 504: will adjust back view data D
Aa' and do not need that the colour band data adjusted are red from including, blue or green, first format conversion of blue (RGB) is for including the print data D of Huang, fuchsin, indigo and second form of deceiving (YMCK)
p';
Step 505: utilize print module 402 to receive print data D
p', and according to print data D
p' print operation.
In step 502, because data handling system 400 of the present invention is adjusting the pairing data instance of black in second form, therefore, when the data of judging black need be adjusted, step 503 will be utilized calibration parameter D
a', D
b', D
c' to input image data D
In' in related data adjust, and try to achieve calibration parameter D
a', D
b', D
c' the known technology mentioned when being similar to foregoing description data handling system 400 of method, therefore do not give unnecessary details in addition.Please note, the present invention is not limited to adjust the data of corresponding first form and only the black in second form is adjusted, and other yellow, carmetta or indigo in second form adjusted in the lump, or second all colors in the form adjust simultaneously, be the category under the present invention.
In the foregoing description, Fig. 2 and data handling system 100 shown in Figure 5,400 are arranged on the printer, that is, printer itself just has data processing module 101,401 and can be on one's own initiative come adjustment printout result according to the setting of calibration parameter, yet, the present invention is not as limit, in other embodiments of the invention, print module 102,402 are arranged in the printer that is external in main frame, and data processing module 101, implemented by main frame for 401, for instance, main frame provides user's operation interface, therefore the user can adjust the view data (as shown in Figure 2) after input image data (as shown in Figure 5) or the conversion earlier on demand, at last, adjusted view data just can be sent to print module and directly print, and in other words, the user sets the calibration parameter so that main frame (that is data processing module 101 via a driver of this print module, 401) produce desired print data.
The above only is the preferred embodiments of the present invention, and all equivalences of carrying out according to claim of the present invention change and revise, and all should belong to covering scope of the present invention.
Claims (28)
1. data handling system includes:
One data processing module is used for receiving an input image data, and the data of using the corresponding at least one particular color of at least one calibration parameter adjustment are to produce a dozen printing certificates that should input image data; And
One print module is coupled to this data processing module, is used for receiving this print data, and prints operation according to this print data;
Wherein, this data processing module includes: a converting unit, and being used for according to the employed colour disk of this print module is that one second form is to produce a conversion back picture signal with this input image data from one first format conversion; And an adjustment unit, be coupled to this converting unit, be used for receiving this conversion back picture signal, and according to this conversion of this calibration parameter adjustment afterwards in picture signal to data that should particular color to produce this print data.
2. data handling system as claimed in claim 1, wherein this first form is one to include the form of red, blue or green, blue (RGB).
3. data handling system as claimed in claim 2, wherein this second form is one to include Huang, fuchsin, the indigo and form of black (YMCK).
4. data handling system as claimed in claim 1, wherein this second form is one to include Huang, fuchsin, the indigo and form of black (YMCK).
5. data handling system as claimed in claim 1, wherein this data processing module uses this calibration parameter to adjust the data of corresponding a plurality of particular colors together.
6. data handling system as claimed in claim 1, it is a printer.
7. data handling system as claimed in claim 1, wherein this data processing module is a main frame, is used for via this calibration parameter of a driver settings of this print module to produce this print data that should input image data.
8. data handling system includes:
One data processing module is used for receiving an input image data, and the data of using the corresponding at least one particular color of at least one calibration parameter adjustment are to produce a dozen printing certificates that should input image data; And
One print module is coupled to this data processing module, is used for receiving this print data, and prints operation according to this print data;
Wherein, this data processing module includes: an adjustment unit is used for according in this this input image data of calibration parameter adjustment data that should particular color being adjusted the back view data to produce one; And a converting unit, be coupled to this adjustment unit, being used for according to the employed colour disk of this print module is that one second form is to produce this print data with this adjustment back view data from one first format conversion.
9. data handling system as claimed in claim 8, wherein this first form is one to include the form of red, blue or green, blue (RGB).
10. data handling system as claimed in claim 9, wherein this second form is one to include Huang, fuchsin, the indigo and form of black (YMCK).
11. data handling system as claimed in claim 8, wherein this second form is one to include Huang, fuchsin, the indigo and form of black (YMCK).
12. data handling system as claimed in claim 8, wherein this data processing module uses this calibration parameter to adjust the data of corresponding a plurality of particular colors together.
13. data handling system as claimed in claim 8, it is a printer.
14. data handling system as claimed in claim 8, wherein this data processing module is a main frame, is used for via this calibration parameter of a driver settings of this print module to produce this print data that should input image data.
15. a data processing method includes step:
(a) receive an input image data;
(b) be that one second form to produce a conversion back picture signal with this input image data from one first format conversion according to the employed colour disk of a print module;
(c) receive this conversion back picture signal, judge the particular color that need adjust, if having at least one particular color data to adjust then skips to (d), the color data that does not need to adjust then skips to (e);
(d) according at least one calibration parameter adjustment should conversion afterwards in picture signal to data that should particular color to produce a dozen printing certificates; And
(e) utilize this print module to receive this print data, and print operation according to this print data.
16. data processing method as claimed in claim 15, wherein this first form is one to include the form of red, blue or green, blue (RGB).
17. data processing method as claimed in claim 16, wherein this second form is one to include Huang, fuchsin, the indigo and form of black (YMCK).
18. data processing method as claimed in claim 15, wherein this second form is one to include Huang, fuchsin, the indigo and form of black (YMCK).
19. data processing method as claimed in claim 15, wherein step (d) uses this calibration parameter to adjust the data of corresponding a plurality of particular colors together.
20. data processing method as claimed in claim 15, wherein step (a)-(d) is performed by a printer.
21. data processing method as claimed in claim 15, wherein step (a)-(d) is performed by a main frame, with should calibration parameter via a driver settings of this print module to produce to this print data that should input image data.
22. a data processing method includes step:
(a) receive an input image data;
(b) judge the particular color that need adjust, if having at least one particular color data to adjust then skips to (c), the color data that does not need to adjust then skips to (d);
(c) according to data that should particular color being adjusted the back view data to produce one at least one this input image data of calibration parameter adjustment;
(d) afterwards view data and the color data that need not adjust are that one second form is to produce a dozen printing certificates from one first format conversion with this adjustments according to an a print module employed colour disk; And
(e) utilize this print module to receive this print data, and print operation according to this print data.
23. data processing method as claimed in claim 22, wherein this first form is one to include the form of red, blue or green, blue (RGB).
24. data processing method as claimed in claim 23, wherein this second form is one to include Huang, fuchsin, the indigo and form of black (YMCK).
25. data processing method as claimed in claim 22, wherein this second form is one to include Huang, fuchsin, the indigo and form of black (YMCK).
26. data processing method as claimed in claim 22, wherein step (c) uses this calibration parameter to adjust the data of corresponding a plurality of particular colors together.
27. data processing method as claimed in claim 22, wherein rapid (a)-(d) is performed by a printer.
28. data processing method as claimed in claim 22, wherein step (a)-(d) is performed by a main frame, with should calibration parameter via a driver settings of this print module to produce to this print data that should input image data.
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| CN107133000A (en) * | 2017-04-27 | 2017-09-05 | 上海电机学院 | Cross-platform document color analysis and printing interlock method, storage device and terminal |
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| CN1755790A (en) * | 2004-09-29 | 2006-04-05 | 南京Lg同创彩色显示***有限责任公司 | Automatic color adjusting apparatus for display device and relative method thereof |
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| CN1755790A (en) * | 2004-09-29 | 2006-04-05 | 南京Lg同创彩色显示***有限责任公司 | Automatic color adjusting apparatus for display device and relative method thereof |
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