CN102693090A - Input method and electronic device - Google Patents
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- CN102693090A CN102693090A CN2012101518517A CN201210151851A CN102693090A CN 102693090 A CN102693090 A CN 102693090A CN 2012101518517 A CN2012101518517 A CN 2012101518517A CN 201210151851 A CN201210151851 A CN 201210151851A CN 102693090 A CN102693090 A CN 102693090A
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Abstract
The invention discloses an input method and an electronic device. The method includes: detecting successive sliding operations in a keyboard area to obtain successive sliding trajectory; identifying filter conditions that match the successive sliding trajectory according to preset trajectory identification rules; identifying the successive sliding trajectory and finding out from a word bank at least one to-be-determined candidate item that meets the trajectory characteristics of the successive sliding trajectory; and displaying a candidate item/candidate items that meets/meet the filter conditions in the undetermined candidate items. The method enables the complexity of operation in an input process to be reduced and the input efficiency to be improved.
Description
Technical field
The present invention relates to input method technique field, relate to a kind of input method and electronic equipment in particular.
Background technology
The electronic equipment that utilization is provided with touch-screen carries out the Continuous Sliding input: the user carries out Continuous Sliding on dummy keyboard; The character string of the warp of drawing is as input of character string in the Continuous Sliding process; Electronic equipment identifies coded string from the character string of drawing warp; And then convert coded string into corresponding word candidate item by input method procedure; And on the candidate bar on the touch-screen, show corresponding candidate item, select through clicking candidate item by the user then, with the words of confirming that input is required.
Because the identical characters string sequence of input can corresponding multiple character code, and because the phonetically similar word of phonetic is more,, thereby caused the very high repetition rate of coding even therefore the one and same coding character string also maybe corresponding multiple different candidate item.For example, for certain continuously the pinyin character string that identifies of character string of sliding warp be " shi ", the candidate item that this pinyin character string is corresponding can comprise " wetting ", " mistake ", " time ", " making ", " looking ", " thing " or the like.In order to reduce the repetition rate of coding; Generally after the input of accomplishing character string, lift finger, the character string input state is switched to the tone input state afterwards again through clicking specific button or sign; Import corresponding tone through clicking certain button then; Perhaps the corresponding tone gesture of input on touch-screen so that candidate item is filtered, and then reduces the repetition rate of coding.For example; After the input of accomplishing pinyin character string " shi ", through clicking the button of certain setting, enter into the tone input state after; The user is through marking a horizontal line (on behalf of tone, horizontal line be) on touch-screen; The tone filtration gesture that electronic equipment identifies this user's input is one the candidate item that therefore then just can from the candidate item of this pinyin character string " shi ", filter out, and then the minimizing repetition rate of coding.But for the Continuous Sliding input method; Because after needing to interrupt the operation of current Continuous Sliding input; And through after certain button of click, click certain button again or carry out another slip gesture operation again to import another section Continuous Sliding track by the needs user again, just can determine and need delete the candidate item of selecting that satisfies certain tone; Operating process is more loaded down with trivial details, has also reduced input efficiency.
Summary of the invention
In view of this, the present invention provides a kind of input method and electronic equipment, and this method can reduce the complicated operation degree in the input process, and improves input efficiency.
For realizing above-mentioned purpose, the present invention provides following technical scheme: a kind of input method comprises:
Detect the Continuous Sliding operation on the keyboard area, obtain the Continuous Sliding track;
Track identification rule according to presetting identifies the filtercondition that is complementary with said Continuous Sliding track;
Said Continuous Sliding track is discerned, from dictionary, matched at least one candidate item undetermined of the track characteristic that satisfies said Continuous Sliding track;
Show the candidate item that satisfies said filtercondition in the said candidate item undetermined.
Preferably, the track identification rule that said basis presets identifies the filtercondition that is complementary with said Continuous Sliding track, comprising:
Track identification rule according to presetting identifies the filtration gesture input trajectory that comprises in the said Continuous Sliding track;
According to the filtration gesture matched rule that presets, confirm the pairing filtercondition of said filtration gesture input trajectory.
Preferably, said according to the track identification rule, identify the filtration gesture input trajectory that comprises in the said Continuous Sliding track and specifically comprise:
Track identification rule according to presetting identifies from said Continuous Sliding track and filters gesture input trajectory and string encoding input trajectory;
According to the filtration gesture matched rule that presets, confirm the pairing filtercondition of said filtration gesture input trajectory;
Said said Continuous Sliding track is discerned, at least one candidate item undetermined that from dictionary, matches the track characteristic that satisfies said Continuous Sliding track comprises:
String encoding input trajectory in the said Continuous Sliding track is discerned, and from dictionary, matches at least one candidate item undetermined of the track characteristic that satisfies said string encoding input trajectory.
Preferably, the track identification rule according to presetting identifies the filtration gesture input trajectory that comprises in the said Continuous Sliding track, comprising:
Last draws the phonetic last letter of warp to determine said Continuous Sliding track;
With last draws Continuous Sliding track after the phonetic last letter of warp as filtering the gesture input trajectory described in the said Continuous Sliding track;
Wherein, said phonetic last letter comprises: alphabetical a, o, e, i, u, v, n, g and r.
Preferably, the track identification rule that said basis presets identifies the filtration gesture input trajectory that comprises in the said Continuous Sliding track, comprising:
With being filtration gesture input trajectory from importing starting point to the Continuous Sliding track identification in the designated length in the said Continuous Sliding track.
Preferably, also comprise: on keyboard area, set the gesture cut section in advance;
Saidly identify the filtration gesture input trajectory that comprises in the said Continuous Sliding track according to track identification rule, comprise following one or more:
In said Continuous Sliding track, draw through said gesture cut section Continuous Sliding track before as filtering the gesture input trajectory;
With drawing Continuous Sliding track through said gesture cut section after as filtration gesture input trajectory.
Preferably, the filtration gesture matched rule that said basis presets is confirmed the pairing filtercondition of said filtration gesture input trajectory, comprising:
According to the matched rule between filtration gesture that presets and the input tone, confirm the tone that said filtration gesture input trajectory is corresponding, should filter the pairing tone of gesture input trajectory as filtercondition;
Satisfy the candidate item of said filtercondition in the said candidate item undetermined, comprising: have in the said candidate item undetermined and the corresponding tone of the said filtration gesture input trajectory candidate item of same tone mutually.
Preferably, the filtration gesture matched rule that said basis presets is confirmed the pairing filtercondition of said filtration gesture input trajectory, comprising:
According to the matched rule between filtration gesture that presets and the input stroke, confirm the input stroke that said filtration gesture input trajectory is corresponding, be filtercondition with these input pen paintings;
Satisfy the candidate item of said filtercondition in the said candidate item undetermined, comprising:
Inquire about the input stroke storehouse of said candidate item undetermined, from said candidate item undetermined, input sequence is positioned at last input stroke and the said identical candidate item of determining of input stroke in the input stroke of the said candidate item undetermined of definite composition.
On the other hand, the present invention also provides a kind of electronic equipment, comprising:
Detecting unit is used to detect the Continuous Sliding operation on the keyboard area, obtains the Continuous Sliding track;
First recognition unit is used for identifying the filtercondition that is complementary with said Continuous Sliding track according to the track identification rule that presets;
Second recognition unit is used for said Continuous Sliding track is discerned, and from dictionary, matches at least one candidate item undetermined of the track characteristic that satisfies said Continuous Sliding track;
Display unit is used for showing that said candidate item undetermined satisfies the candidate item of said filtercondition.
Preferably, said first recognition unit comprises:
Filter the track identification unit, be used for identifying the filtration gesture input trajectory that comprises in the said Continuous Sliding track according to the track identification rule that presets;
Filtercondition is confirmed the unit, is used for confirming the pairing filtercondition of said filtration gesture input trajectory according to the filtration gesture matched rule that presets.
Preferably, said filtration track identification unit is specially: be used for from said Continuous Sliding track, identifying and filtering gesture input trajectory and string encoding input trajectory according to the track identification rule that presets;
Said second recognition unit comprises:
The first candidate item recognition unit is used for the string encoding input trajectory of said Continuous Sliding track is discerned, and from dictionary, matches at least one candidate item undetermined of the track characteristic that satisfies said string encoding input trajectory.
Preferably, filter the track identification unit, comprising:
Feature locations is confirmed the unit, and last draws the phonetic last letter of warp to be used to determine said Continuous Sliding track, and wherein, said phonetic last letter comprises: alphabetical a, o, e, i, u, v, n, g and r;
The first track cutting unit is used for last phonetic last letter Continuous Sliding track afterwards of drawing warp described in the said Continuous Sliding track as filtering the gesture input trajectory.
Preferably, said filtration track identification unit comprises:
The second track cutting unit is used for said Continuous Sliding track is filtration gesture input trajectory from importing starting point to the Continuous Sliding track identification in the designated length.
Preferably, also comprise: gesture cut section setup unit is used on said keyboard area, setting the gesture cut section;
Said filtration track identification unit is specially: be used for said Continuous Sliding track, draw through said gesture cut section Continuous Sliding track before as filtering the gesture input trajectory; And/or will draw Continuous Sliding track after said gesture cut section as filtering the gesture input trajectory.
Preferably; Said filtercondition is confirmed the unit; Be specially: be used for confirming the tone that said filtration gesture input trajectory is corresponding, should filter the pairing tone of gesture input trajectory as filtercondition according to the matched rule between filtration gesture that presets and the input tone;
Said display unit is specially: be used for showing that said candidate item undetermined has and the corresponding tone of the said filtration gesture input trajectory candidate item of same tone mutually.
Preferably, said filtercondition is confirmed the unit, is specially: being used for confirming the input stroke that said filtration gesture input trajectory is corresponding according to the matched rule between filtration gesture that presets and the input stroke, is filtercondition with these input pen paintings;
Said display unit; Be specially: the input stroke storehouse that is used to inquire about said candidate item undetermined; From said candidate item undetermined; Input sequence is positioned at last input stroke and the said identical candidate item of determining of input stroke in the input stroke of the said candidate item undetermined of definite composition, and shows this candidate item.
Can know via above-mentioned technical scheme; Compared with prior art; The present invention openly provides a kind of input method and electronic equipment; This method comprises: when the Continuous Sliding track that gets access on keyboard area, the track identification rule according to presetting identifies the filtercondition that is complementary with this Continuous Sliding track; And said Continuous Sliding track discerned, from dictionary, match at least one candidate item undetermined of the track characteristic that satisfies the Continuous Sliding track; And then show the candidate item that satisfies filtercondition in the candidate item undetermined.Can obtain filtercondition through the Continuous Sliding track of user's input is discerned in the method, and then candidate item screened, thereby reduce the repetition rate of coding according to filtercondition.And slidingly input operation owing in input process, need not user's interruption, and select track can accomplish input process and import candidate item separately, simplify the complexity of input operation, and then improved input efficiency.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is embodiments of the invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to the accompanying drawing that provides.
Fig. 1 shows the schematic flow sheet of an embodiment of a kind of input method of the present invention;
Fig. 2 shows the schematic flow sheet of a kind of another embodiment of input method of the present invention;
Fig. 3 shows a kind of synoptic diagram that filters a kind of corresponding relation between gesture and the tone of the present invention;
Fig. 4 shows a kind of synoptic diagram that filters the corresponding relation between gesture input trajectory and the input stroke of the present invention;
Fig. 5 shows the synoptic diagram of a kind of Continuous Sliding track among the present invention;
Fig. 6 shows the synoptic diagram of the another kind of Continuous Sliding track of the present invention;
Fig. 7 shows the structural representation of an embodiment of a kind of electronic equipment of the present invention;
Fig. 8 shows and filters a kind of structural representation in track identification unit in a kind of electronic equipment of the present invention.
Embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
In Chinese character input process, in order to reduce the complexity of input, improve input efficiency, the embodiment of the invention discloses a kind of input method, comprising: detect the Continuous Sliding operation on keyboard area, obtain the Continuous Sliding track; Track identification rule according to presetting identifies the filtercondition that is complementary with said Continuous Sliding track; Said Continuous Sliding track is discerned, from dictionary, matched at least one candidate item undetermined of the track characteristic that satisfies the Continuous Sliding track; Show the candidate item that satisfies filtercondition in the candidate item undetermined.This method can reduce the repetition rate of coding, improve input efficiency.
Below in conjunction with accompanying drawing a kind of input method of the present invention is described in detail; Referring to Fig. 1; Show the schematic flow sheet of an embodiment of a kind of input method of the present invention; The input method of present embodiment is applied to the electronic equipment that is provided with keyboard area arbitrarily and possesses the words input function, as is provided with touch-screen mobile phone, PDA etc.The input method of present embodiment comprises:
Step 101: detect the Continuous Sliding operation on the keyboard area, obtain the Continuous Sliding track.
Wherein, this keyboard area can be the dummy keyboard on the touch-screen, perhaps the dummy keyboard that produces through projection of electronic equipment, also can be physical keyboard.On this keyboard area, show alphabet key, other character keys etc. can also be arranged.
What need special instruction is that what this keyboard area was interpreted as presetting can detect the zone that Continuous Sliding is operated, so this keyboard area comprises that not only keyboard is provided with the zone of button, can also comprise the zone that is not provided with button.When this keyboard area correspondent entity keyboard, this keyboard area comprises keypad that button is set on the physical keyboard and the white space that button is not set.When this keyboard area correspondence dummy keyboard, like the keyboard that demonstrates on the touch-screen, then this keyboard area is appreciated that into the button viewing area and apart from the zone in the certain limit of button viewing area.Thereby when having the Continuous Sliding operation on the keyboard area; Even the Continuous Sliding track exceeds key zone; System also can detect the Continuous Sliding track that marks key zone, and will make as a whole Continuous Sliding track at key zone and the track that marks key zone.
When this keyboard area is dummy keyboard; The user can through the finger or felt pen in the enterprising line slip of this keyboard area; This electronic equipment can get access to the sliding trace of contact such as finger or felt pen on the dummy keyboard, also can come input character through on dummy keyboard, click modes such as slip such as equipment such as mouses.And specifically obtain the mode of the slip continuous path on this keyboard area, can on keyboard area, in the sliding process, change to confirm the sliding trace of contact through the magnitude of voltage of each coordinate points on the touch-screen through the contact; Also can absorb the Continuous Sliding track of user on dummy keyboard, confirm the track characteristic of Continuous Sliding track through the first-class image acquisition unit of the shooting on the electronic equipment.
When this keyboard area is physical keyboard; The user can through the finger or felt pen in the enterprising line slip of keyboard area; The Continuous Sliding track that the Continuous Sliding on this physical keyboard is operated is confirmed in electromagnetic field inducing unit through being arranged on the physical keyboard, or absorbs the Continuous Sliding track of user's input through the image capture unit on the electronic equipment.
As; When the electronic equipment that has a touch-screen when utilization carries out the words input; Meeting display keyboard zone on the touch-screen of electronic equipment, the user can be through finger or the keyboard area respective keys enterprising line slip of felt pen on the touch-screen of this electronic equipment, with the input of realization character.
In the Continuous Sliding input method; The user is utilizing finger or felt pen etc. to carry out slide on keyboard area; Slide along with finger or contact such as felt pen will form a Continuous Sliding track like this, this Continuous Sliding track comprised the contact draw each character string and the contents such as stroke via line of contact on the keyboard area of warp successively.
Indication slide of the present invention is meant a kind of gesture operation, and does not require that input equipment and keyboard layout must have physics to contact; Said Continuous Sliding track reality is corresponding to the change in location sequence of series of points; Sliding trace both can have explicit outward appearance interface; Draw the lines of the position line formation of warp like gesture, also can not have explicit outward appearance, as have only the continuous variation of mouse pointer position.
Step 102: the track identification rule according to presetting, identify the filtercondition that is complementary with said Continuous Sliding track.
Different with prior art; Among the present invention when getting access to the Continuous Sliding track; Track identification rule that need be built-in according to electronic equipment; Need identify the filtercondition that this Continuous Sliding track is comprised, so that follow-uply candidate item is screened, to reduce the repetition rate of coding of words according to this filtercondition.
Wherein, according to the difference of the continuous input trajectory that gets access to, and the difference of the track identification that presets rule, this continuous input trajectory is discerned the filtercondition that obtains also maybe be different.
Step 103: said Continuous Sliding track is discerned, from dictionary, matched at least one candidate item undetermined of the track characteristic that satisfies said Continuous Sliding track.
Wherein, the track characteristic of Continuous Sliding track comprises the alphabetical sequence of this Continuous Sliding warp that track is drawn, the key position of each alphabetical sequence, track starting point, track attributes such as track flex point and final on trajectory.
From dictionary, match the candidate item mode undetermined that the track characteristic with this Continuous Sliding track is complementary and to obtain candidate item operation undetermined according to the existing Continuous Sliding track is discerned.Whether the coupling of the track characteristic of identifying comprises is filtered the gesture part, according to matching algorithm and different.
Step 104: show the candidate item that satisfies said filtercondition in the said candidate item undetermined.
After from dictionary, matching candidate item undetermined and obtaining filtercondition; Need screen this candidate item undetermined according to this filtercondition; Obtain satisfying in this candidate item undetermined the candidate item of filtercondition, and the candidate item that filters out is shown, reduced the repetition rate of coding of the candidate item that shows like this; And then be convenient to the user candidate item is selected, thereby improve input efficiency.
Need to prove that the sequence of operation of step 102 and step 103 can be exchanged, also can carry out simultaneously.
Wherein, According to the track identification rule that presets, the mode that identifies the filtercondition that is complementary with the Continuous Sliding track has multiple, optional; Wherein a kind of mode is: the track identification rule according to presetting, identify the filtration gesture input trajectory that comprises in the said Continuous Sliding track; According to the filtration gesture matched rule that presets, confirm the pairing filtercondition of said filtration gesture input trajectory.This kind mode is at first determined from this Continuous Sliding track and is belonged to the one section track that filters the gesture input trajectory, and then filters the gesture matched rule, matches the filtercondition that this filtration gesture input trajectory is mated.Wherein, this gesture input trajectory is a part of track or whole track of said continuous input trajectory.
Track identification rule according to presetting when identifying the filtration gesture input trajectory that comprises in the Continuous Sliding input trajectory, can also identify the character string input trajectory from this Continuous Sliding input trajectory.According to the difference of the track identification rule that presets, the character string input trajectory that from continuous input trajectory, identifies also maybe be different.
As; In the track identification rule that presets; Regulation is with whole Continuous Sliding track during all as the character string input trajectory, then with whole piece Continuous Sliding track rule as the character string input trajectory, and the character string input trajectory discerned; From dictionary, match and meet the coded string that is complementary with this character string input trajectory, and obtain corresponding candidate item undetermined.Simultaneously; In the track identification rule that presets according to this, from the Continuous Sliding track, identify and filter the gesture identification track, and according to the filtration gesture matched rule that presets; Confirm to filter the pairing filtercondition of gesture input trajectory, candidate item undetermined is screened according to this filtercondition.
In addition, can also be:, from this Continuous Sliding track, isolate the character string input trajectory and filter the gesture input trajectory according to preset rule in the track identification rule that presets.Concrete, can be in this Continuous Sliding track, to confirm to filter the gesture identification feature locations, according to this filtration gesture identification feature locations this Continuous Sliding track is divided into the character string input trajectory and filters the gesture input trajectory.Wherein, this character string input trajectory can be the Continuous Sliding track except that this filters the gesture input trajectory in this Continuous Sliding input trajectory; The continuous input trajectory of this character string also can filter the gesture input trajectory with this has superposed part Continuous Sliding track.
Further, the Continuous Sliding track is being discerned, the mode that from dictionary, matches at least one candidate item undetermined of the track characteristic that satisfies said Continuous Sliding track also can have multiple.Wherein a kind of mode is: the string encoding input trajectory in the Continuous Sliding track is discerned, and from dictionary, matches at least one candidate item undetermined of the track characteristic that satisfies the string encoding input trajectory.
Another kind is discerned the Continuous Sliding track; At least one the candidate item mode undetermined that from dictionary, matches the track characteristic that satisfies said Continuous Sliding track is: the string encoding input trajectory in the Continuous Sliding track is discerned; When from dictionary, matching at least one first candidate item undetermined of the track characteristic that satisfies the string encoding input trajectory; Whole piece Continuous Sliding track is discerned, and from dictionary, matched at least one second candidate item undetermined of the track characteristic that satisfies whole piece Continuous Sliding track.The set of first candidate item undetermined and second candidate item undetermined as candidate item undetermined, and is screened all candidate item undetermined at the filtercondition that follow-up foundation is determined.
Referring to Fig. 2, show the schematic flow sheet of a kind of another embodiment of input method of the present invention, present embodiment be embodiment illustrated in fig. 1 in a concrete implementation, present embodiment comprises:
Step 201: detect the Continuous Sliding operation on the keyboard area, obtain the Continuous Sliding track.
Step 202:, from said Continuous Sliding track, identify the character string input trajectory and filter the gesture input trajectory according to the track identification rule that presets.
General, after getting access to the Continuous Sliding track, directly go out coded string, and from dictionary, match the candidate item corresponding with this Continuous Sliding track according to this Continuous Sliding track identification.But not only can comprise coded string corresponding characters string input trajectory among the present invention in the sliding process of contact, can also comprise and filter the gesture input trajectory.
Among the present invention when getting access to the Continuous Sliding track; Need according to the track rule of detachment that presets; Determine the filtration gesture identification feature locations in the Continuous Sliding track, and the filtration gesture identification feature locations that combines to determine is isolated the character string input trajectory and is filtered the gesture input trajectory from this Continuous Sliding track.
Wherein, can confirm the coded string that the user is to be imported, and then obtain user's at least one Chinese character candidate item to be imported according to this character string input trajectory.Then can confirm screening conditions according to this filtration gesture input trajectory, and then candidate item is screened the candidate item that is met requirement, and then reduce the repetition rate of coding, improve input efficiency the Chinese character candidate item.
Step 203: said character string input trajectory is discerned, from dictionary, identified at least one candidate item undetermined of the track characteristic that satisfies said character string input trajectory.
The character string input trajectory is discerned, from dictionary, matched a plurality of undetermined candidate item corresponding with this character string input trajectory.To the character string input trajectory discern so that from dictionary the process of coupling candidate item undetermined, continuous input trajectory is discerned with existing to obtain candidate list identical.Different is; In the present embodiment after determining the undetermined candidate item corresponding with this character string input trajectory; Can't directly candidate item undetermined be shown; Confirm filtercondition and need further foundation to be filtered the gesture input trajectory, and then from candidate item undetermined, select to satisfy the candidate item of filtercondition.
Step 204:, confirm the pairing filtercondition of said filtration gesture input trajectory according to the filtration gesture matched rule that presets.
Filter the corresponding filtercondition of gesture input trajectory in order to determine; In electronic equipment, be built-in with and filter the gesture matched rule; According to this filtration gesture matched rule this filtration gesture input trajectory is analyzed coupling, obtain and the corresponding filtercondition of this filtration gesture matched rule.
Step 205: show the candidate item that satisfies said filtercondition in the said candidate item undetermined.
After determining the corresponding filtercondition of the filtration gesture of user input; Can from candidate item undetermined, select the candidate item that satisfies this filtercondition; And show that this satisfies the candidate item of filtercondition; And then reduced the repetition rate of coding, and the quantity of the candidate item of demonstration obviously reduces, and the user can select the candidate item that needs screen output more easily from the candidate item that shows.
More than any embodiment, it is relevant with the filtration gesture matched rule that presets with the corresponding relation between the filtercondition to filter the gesture input trajectory.But after the filtration gesture matched rule that presets was confirmed, a certain filtration gesture input trajectory only can corresponding filtercondition.
The filtration gesture matched rule that presets can be the matched rule that filters between gesture and the input tone; And then according to this definite matched rule that filters between gesture and the input tone; The tone that this filtration gesture input trajectory is corresponding can be confirmed, the pairing tone of gesture input trajectory should be filtered as filtercondition.From candidate item undetermined, have and the corresponding tone of this filtration gesture input trajectory candidate item of same tone mutually.
After determining filtration gesture input trajectory; Filter the track characteristics such as track starting point, final on trajectory, trajectory direction of gesture input trajectory according to this; This filtration gesture input trajectory is analyzed, thereby determined the pairing tone of this filtration gesture input trajectory.
In order can more clearly to understand among the present invention is the process of tone of confirm filtering the correspondence of gesture input trajectory, describes with an instance below, referring to Fig. 3, shows a kind of a kind of corresponding relation that filters between gesture and the tone.
As shown in the figure, corresponding relation is:
One, laterally from left to right with dextrosinistral continuous input trajectory;
Two, under the left side to upper right continuous input trajectory;
Three, from upper right continuous input trajectory under the left side;
The four tones of standard Chinese pronunciation are from left to bottom right or from lower right to upper left continuous input trajectory.
Like this; When to filter the gesture input trajectory be from left to right or continuous horizontal line from right to left (in practical operation; This filtration gesture input trajectory is approximate this horizontal line that is parallel to) analyze identification after; Confirm behind this filtration gesture input trajectory with the tone that presets to be that corresponding track is complementary, then determine the corresponding tone of this filtration gesture input trajectory and do, and then from candidate item undetermined, select and satisfy the candidate item that tone is.And when filter the gesture input trajectory meet under the left side to upper right input trajectory, then this filtration gesture input trajectory and this tone input trajectory of three are complementary, and then the tone of determining this filtration gesture input trajectory correspondence is three.
For example; The character string input trajectory is discerned, and the coded string that identifies is " wo ", and " wo " corresponding candidate item undetermined comprises that " nest " " I " " hold " " crouching " etc.; And identify the tone that filters gesture input trajectory correspondence is three; Then can only from candidate item undetermined, select " I ", and then simplify the input operation process, improve input efficiency.
Certainly, filtration gesture input trajectory that presets and the corresponding relation between the tone can also have other types, are not limited to corresponding relation shown in Figure 3.
In addition, the filtration gesture matched rule that presets can be the filtration gesture that presets and import the matched rule between the stroke.And then, according to the matched rule between this filtration gesture that presets and the input stroke, confirm to filter the corresponding input stroke of gesture input trajectory, be filtercondition with these input pen paintings; And further inquire about the input stroke storehouse of candidate item undetermined, from candidate item undetermined, input sequence is positioned at last input stroke and the identical candidate item of determining of input stroke in the input stroke of definite composition candidate item undetermined.Because each Chinese character is formed by a plurality of strokes; Can be in order to reduce repetition rate of coding user with an input stroke of the correspondence that in filtering the gesture input trajectory, comprises candidate item to be selected; After identifying a plurality of candidate item undetermined according to the character string input rule; Confirm last input stroke that each candidate item undetermined is corresponding; If it is identical that last input stroke and this of certain candidate item undetermined filter the corresponding input stroke of gesture input trajectory, then should candidate item undetermined show as candidate item.
The concrete implementation of the matched rule between filtration gesture that this presets and the input stroke has multiple, referring to Fig. 4, shows a kind of corresponding relation that filters between gesture input trajectory and the input stroke of the application.In the figure, with from left to right or horizontal input trajectory from right to left with the input stroke " horizontal stroke " corresponding; " erect " corresponding with the input stroke vertical input trajectory from top to bottom; Will be from the upper right side to the lower left continuous input trajectory corresponding with input stroke " left-falling stroke "; Other input strokes are also as shown in Figure 4 with the corresponding relation that filters the gesture input trajectory, describe no longer one by one, therefore; After determining filtration gesture input trajectory; Track among this filtration gesture input trajectory and Fig. 4 is mated, thereby confirm to filter the corresponding input stroke of input gesture, and then be that filtercondition filters these input pen paintings.
For example; The character string input trajectory is discerned; The coded string that identifies is " wo ", and " wo " corresponding candidate item undetermined comprises that " nest " " I " " hold " " crouching " etc., and the input pen of the filtration gesture input trajectory that identifies correspondence is depicted as " horizontal stroke "; Satisfy the candidate item that the finishing touch input pen is depicted as " horizontal stroke " then in the candidate item undetermined and be " holding ", then can " hold " and show.
The track identification rule that presets according to actual needs in this application may be different, corresponding, from the Continuous Sliding track, identifying the character string input trajectory also has different ways with the mode of filtering the gesture input trajectory.Wherein a kind of mode is: last draws the phonetic last letter of warp to confirm this Continuous Sliding track, and last phonetic last letter of drawing warp is as filtering the gesture identification feature locations with this; With in this Continuous Sliding track this last draw Continuous Sliding track after the phonetic last letter of warp as filtering the gesture input trajectory, and with removing Continuous Sliding track this filtration gesture input trajectory in this Continuous Sliding track as the character string input trajectory.Certainly, also can only identify the filtration input trajectory from the Continuous Sliding input trajectory according to this rule, and with whole piece Continuous Sliding track as the character string input trajectory.
Wherein, the phonetic last letter is for to determine the letter that in phonetic transcriptions of Chinese characters, is positioned at tail end according to Chinese phonetic alphabet rule, and this phonetic last letter comprises single vowel, and single vowel comprises alphabetical a, alphabetical e, alphabetical i, alphabetical o, alphabetical u, alphabetical v.In addition, this phonetic last letter also comprises alphabetical n, alphabetical g and alphabetical r.General; Only comprise in this Continuous Sliding track that is filtered a gesture input trajectory; Then can be with the Continuous Sliding track between the phonetic last letter of input starting point last stroke warp as the character string input trajectory to this; And with in this Continuous Sliding track that gets access to, this last phonetic last letter Continuous Sliding track afterwards of drawing warp is as filtering the gesture input trajectory.
For example; Referring to Fig. 5 is a kind of Continuous Sliding input trajectory on keyboard area, in this Fig. 5, be that example is described with input " I ", the contact at the Continuous Sliding input trajectory on the keyboard area shown in curve in scheming; Wherein, Solid line is partly represented the character string input trajectory, and the gesture input trajectory is filtered in the dotted portion representative, because the tone of " I " is three; Therefore should filtration gesture input trajectory correspondence for tone be three input trajectory (promptly from upper right input trajectory under the left side, can with reference to shown in Figure 3).Electronic equipment gets access to the Continuous Sliding track; The character string sequence that this Continuous Sliding track is drawn warp successively is " wertyuiok "; This Continuous Sliding track is discerned, determined the phonetic last letter that this Continuous Sliding track draws warp at last and be " o ", then this phonetic last letter " o " being located is to filter the gesture identification feature locations; And then to determine this input starting point be during the character string input trajectory is promptly schemed shown in the solid line to the Continuous Sliding track between this phonetic last letter " o "; This character string input trajectory is drawn through " wertyuio " successively, through this character string sequence is discerned, can determine qualified coded string; Suppose that qualified coded string only has " wo "; And " wo " corresponding candidate item undetermined comprises " I ", " holding ", " crouching " " ", " nest " etc., and the part that this phonetic last letter " o " is arrived Continuous Sliding track tail end is as filtering the gesture input trajectory, according to filtration gesture that presets and the corresponding relation between the tone; Determining the corresponding tone of this filtration gesture input trajectory is three, can select from candidate item undetermined then that to satisfy tone be that three candidate item is showed.
The another kind of character string input trajectory that from the Continuous Sliding track, identifies with the mode of filtering the gesture input trajectory is: the Continuous Sliding track in from the input starting point to designated length in the Continuous Sliding track as filtering the gesture input trajectory, and will be filtered Continuous Sliding track outside the gesture input trajectory as the character string input trajectory.Wherein, this designated length can be set as required, as can be with the input starting point of contact to the length between next alphabet key as designated length, the total length that also can set two alphabet keys is as designated length.This kind RM; With a part of track of Continuous Sliding track front end as filtering the gesture input trajectory; And will filter gesture input trajectory sliding trace afterwards as the character string input trajectory; Thereby accomplished two operations of character string input and tone filtration in the process once slidingly inputing, simplified the input operation process.
For example, referring to Fig. 6, be the another kind of Continuous Sliding track on the keyboard area; Be example with input " crust " in the present embodiment because the tone of " crust " does, so the user can be when carrying out at first importing tone when Continuous Sliding is imported and be the filtration gesture input trajectory of correspondence; Directly carry out the input of character string " ba " then; As shown in the figure, dotted portion is for filtering the gesture input trajectory among the figure, and the length of this dotted portion is greater than the length of a character keys and less than two character lengths; And the length of this dotted portion is in preset designated length scope, and solid line partly is the character string input trajectory.
When electronic equipment gets access to this Continuous Sliding track; The input starting point of confirming the contact is to the interior Continuous Sliding track of designated length scope; And with the Continuous Sliding track of determining as filtering the gesture input trajectory, and should filter Continuous Sliding track after the gesture input terminal point as the character string input trajectory, this character string input trajectory is drawn through character " bvcsa " successively; Track characteristic to the character string input trajectory is discerned; Obtain coded string and be " ba ", and according to filtering the corresponding relation of gesture with the input tone, determining this filtration gesture input trajectory is that tone is pairing track (adopting corresponding relation as shown in Figure 2 in this example); Therefore; From " ba " corresponding " ", " eight ", " father ", " pulling out " candidate item undetermined such as " crust ", the candidate item undetermined of selecting tone and being is as the candidate item of demonstration, thereby demonstrates the candidate item of " crust " and " eight " etc.
The another kind of character string input trajectory that from the Continuous Sliding track, identifies with the mode of filtering the gesture input trajectory is: the gesture cut section in keyboard area is set in advance; Wherein, This gesture cut section can be certain specified button or certain setting key disk area, and concrete can set according to actual needs.The contact is carried out in the process of Continuous Sliding on keyboard area; Distinguish the character string input trajectory if desired and filter the gesture input trajectory; Cutting apart rule according to preset track can draw through said gesture cut section Continuous Sliding track before as filtering the gesture input trajectory in the Continuous Sliding track; Or, in the Continuous Sliding track, draw Continuous Sliding track through said gesture cut section after as filtration gesture input trajectory.
Need to prove; More than from the Continuous Sliding track, identify several kinds of modes of filtering the gesture input trajectory and can mutually combine; The mode of multiple identification gesture input trajectory combined be applicable to that to continuous input trajectory corresponding codes character string be the phonetic transcriptions of Chinese characters of words or short sentence; Under this kind situation, from a continuous input trajectory, can obtain two or many and filter the gesture input trajectory, also can be and filtration gesture input trajectory is discerned the filtercondition that obtains for a plurality of.
Track identification rule to preset is integrated as example with following dual mode: last draws the phonetic last letter of warp will to confirm this Continuous Sliding track; Last phonetic last letter of drawing warp is as filtering the gesture identification feature locations with this, with in this Continuous Sliding track this last draw Continuous Sliding track after the phonetic last letter of warp as filtering the gesture input trajectory; With in the Continuous Sliding track from the Continuous Sliding track of input starting point in the designated length as filtering the gesture input trajectory.Like this; Article one, in the continuous input trajectory; The input starting point can be for being identified as a continuous gesture input trajectory to the continuous input trajectory of designated length, and the phonetic last letter that the Continuous Sliding track is drawn warp at last then can be identified as another filtration gesture input trajectory to the track of importing terminal point.So continuous input trajectory can identify two filterconditions; And the general phrase of also forming for a plurality of Chinese characters of the corresponding candidate item undetermined that from continuous input trajectory, identifies; For a candidate item undetermined; Can article one be filtered the filtercondition of the corresponding filtercondition of gesture input trajectory as first Chinese character in this candidate item undetermined, and second is filtered the filtercondition of the corresponding filtercondition of gesture input trajectory as the Chinese character at end in this candidate item undetermined.
For example; The candidate item undetermined that the continuous input trajectory of certain bar is identified comprises: " me ", " assurance ", " pull out and hold " etc.; Filter the gesture input trajectory and from this continuous input trajectory, identify two sections according to method of the present invention; Article one, filter the gesture input trajectory for importing starting point to the interior continuous path of designated length, establish this filtration gesture input trajectory is discerned, identifying corresponding tone is three; Be that three candidate item undetermined obtains " me " and " assurance " then according to the tone of should be from candidate item undetermined selecting first Chinese character; Establish the phonetic last letter that from this continuous input trajectory, identifies last delimitation simultaneously to the terminal corresponding filtration gesture input trajectory of track, and to establish the tone that this filtration gesture input trajectory is identified be the four tones of standard Chinese pronunciation, the phonetic of then from candidate item undetermined, selecting last Chinese character according to this tone is the candidate item undetermined of the four tones of standard Chinese pronunciation; Satisfy simultaneously then that first Chinese character is three in the candidate item undetermined; And last Chinese character is that the candidate item undetermined of the four tones of standard Chinese pronunciation is " assurance ", then can " assurance " be shown, has improved input efficiency thereby reduced the repetition rate of coding.
Corresponding method of the present invention; The present invention also provides a kind of electronic equipment; This electronic equipment has the device of character input function, can be mobile phone, PDA, palm PC, the notebook that is provided with touch-screen like this electronic equipment, also can be for having notebook of physical keyboard or the like.Referring to Fig. 7, show the structural representation of a kind of electronic equipment of the present invention, this electronic equipment comprises in the present embodiment: detecting unit 710, first recognition unit 720, second recognition unit 730 and display unit 740.
Wherein, detecting unit 710 is used to detect the Continuous Sliding operation on the keyboard area, obtains the Continuous Sliding track.
First recognition unit 720 is used for identifying the filtercondition that is complementary with said Continuous Sliding track according to the track identification rule that presets.
Second recognition unit 730 is used for said Continuous Sliding track is discerned, and from dictionary, matches at least one candidate item undetermined of the track characteristic that satisfies said Continuous Sliding track.
Wherein, the track characteristic of Continuous Sliding track comprises the alphabetical sequence of this Continuous Sliding warp that track is drawn, the key position of each alphabetical sequence, track starting point, track attributes such as track flex point and final on trajectory.
Display unit 740 is used for showing that said candidate item undetermined satisfies the candidate item of said filtercondition.
Wherein, it is multiple, optional that first recognition unit confirms that according to continuous input trajectory the mode of filtercondition has, and this first recognition unit 720 comprises:
Filter track identification unit 721, be used for identifying the filtration gesture input trajectory that comprises in the said Continuous Sliding track according to the track identification rule that presets.
Wherein, this gesture input trajectory is a part of track or whole track of said continuous input trajectory.
Filtercondition is confirmed unit 722, is used for confirming the pairing filtercondition of said filtration gesture input trajectory according to the filtration gesture matched rule that presets.
Track identification rule according to presetting when identifying the filtration gesture input trajectory that comprises in the Continuous Sliding input trajectory, can also identify the character string input trajectory from this Continuous Sliding input trajectory.According to the difference of the track identification rule that presets, the character string input trajectory that from continuous input trajectory, identifies also maybe be different.As; In the track identification rule that presets; Regulation is with whole Continuous Sliding track during all as the character string input trajectory, then with whole piece Continuous Sliding track rule as the character string input trajectory, and the character string input trajectory discerned; From dictionary, match and meet the coded string that is complementary with this character string input trajectory, and obtain corresponding candidate item undetermined.Simultaneously; In the track identification rule that presets according to this, from the Continuous Sliding track, identify and filter the gesture identification track, and according to the filtration gesture matched rule that presets; Confirm to filter the pairing filtercondition of gesture input trajectory, candidate item undetermined is screened according to this filtercondition.
Corresponding, this filtration track identification unit 721 is specially: be used for from said Continuous Sliding track, identifying and filtering gesture input trajectory and string encoding input trajectory according to the track identification rule that presets;
This second recognition unit 730 comprises:
The first candidate item recognition unit 731 is used for the string encoding input trajectory of said Continuous Sliding track is discerned, and from dictionary, matches at least one candidate item undetermined of the track characteristic that satisfies said string encoding input trajectory.
According to the filtration gesture matched rule that presets; Confirm that the mode of filtering the pairing filtercondition of gesture input trajectory has multiple; As can adopt the matched rule that filters between gesture and the tone, this filtercondition is confirmed unit 722, is specially: be used for according to the matched rule between filtration gesture that presets and the input tone; Confirm the tone that said filtration gesture input trajectory is corresponding, should filter the pairing tone of gesture input trajectory as filtercondition;
Corresponding, this display unit 740 is specially: be used for showing that said candidate item undetermined has and the corresponding tone of the said filtration gesture input trajectory candidate item of same tone mutually.
In addition; The mode of confirming this filtercondition can also be according to the corresponding relation between the input stroke that filters gesture and words; Therefore, this filtercondition is confirmed the unit, is specially: be used for according to the matched rule between filtration gesture that presets and the input stroke; Confirming the input stroke that said filtration gesture input trajectory is corresponding, is filtercondition with these input pen paintings.
Corresponding; Display unit; Be specially: the input stroke storehouse that is used to inquire about said candidate item undetermined; From said candidate item undetermined, input sequence is positioned at last input stroke and the said identical candidate item of determining of input stroke in the input stroke of the said candidate item undetermined of definite composition, and shows this candidate item.
Further, can also be:, from this Continuous Sliding track, isolate the character string input trajectory and filter the gesture input trajectory according to preset rule in the track identification rule that presets.Concrete, can be in this Continuous Sliding track, to confirm to filter the gesture identification feature locations, according to this filtration gesture identification feature locations this Continuous Sliding track is divided into the character string input trajectory and filters the gesture input trajectory.Wherein, this character string input trajectory can be the Continuous Sliding track except that this filters the gesture input trajectory in this Continuous Sliding input trajectory; The continuous input trajectory of this character string also can filter the gesture input trajectory with this has superposed part Continuous Sliding track.
Concrete, referring to Fig. 8, this filtration track identification unit 721 comprises:
Feature locations is confirmed unit 7211, and last draws the phonetic last letter of warp to be used to determine said Continuous Sliding track, and wherein, said phonetic last letter comprises: alphabetical a, o, e, i, u, v, n, g and r;
The first track cutting unit 7212 is used for last phonetic last letter Continuous Sliding track afterwards of drawing warp described in the said Continuous Sliding track as filtering the gesture input trajectory.
Certainly can also be with the track of appointment in the Continuous Sliding track as filtering the gesture input trajectory, corresponding, said filtration track identification unit comprises:
The second track cutting unit, being used for said Continuous Sliding track is to filter the gesture input trajectory from contact input starting point to the Continuous Sliding track identification in the designated length.
In addition, can also comprise in the electronic equipment of the present invention: gesture cut section setup unit is used on keyboard area, setting the gesture cut section.
Further, this filters the track identification unit, is specially: be used for said Continuous Sliding track, draw through said gesture cut section Continuous Sliding track before as filtering the gesture input trajectory; And/or will draw Continuous Sliding track after said gesture cut section as filtering the gesture input trajectory.
Each embodiment adopts the mode of going forward one by one to describe in this instructions, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.For the disclosed device of embodiment, because it is corresponding with the embodiment disclosed method, so description is fairly simple, relevant part is partly explained referring to method and is got final product.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments among this paper.Therefore, the present invention will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (16)
1. an input method is characterized in that, comprising:
Detect the Continuous Sliding operation on the keyboard area, obtain the Continuous Sliding track;
Track identification rule according to presetting identifies the filtercondition that is complementary with said Continuous Sliding track;
Said Continuous Sliding track is discerned, from dictionary, matched at least one candidate item undetermined of the track characteristic that satisfies said Continuous Sliding track;
Show the candidate item that satisfies said filtercondition in the said candidate item undetermined.
2. method according to claim 1 is characterized in that, the track identification rule that said basis presets identifies the filtercondition that is complementary with said Continuous Sliding track, comprising:
Track identification rule according to presetting identifies the filtration gesture input trajectory that comprises in the said Continuous Sliding track;
According to the filtration gesture matched rule that presets, confirm the pairing filtercondition of said filtration gesture input trajectory.
3. method according to claim 2 is characterized in that, and is said according to the track identification rule, identifies the filtration gesture input trajectory that comprises in the said Continuous Sliding track and specifically comprises:
Track identification rule according to presetting identifies from said Continuous Sliding track and filters gesture input trajectory and string encoding input trajectory;
According to the filtration gesture matched rule that presets, confirm the pairing filtercondition of said filtration gesture input trajectory;
Said said Continuous Sliding track is discerned, at least one candidate item undetermined that from dictionary, matches the track characteristic that satisfies said Continuous Sliding track comprises:
String encoding input trajectory in the said Continuous Sliding track is discerned, and from dictionary, matches at least one candidate item undetermined of the track characteristic that satisfies said string encoding input trajectory.
4. method according to claim 2 is characterized in that, the track identification rule according to presetting identifies the filtration gesture input trajectory that comprises in the said Continuous Sliding track, comprising:
Last draws the phonetic last letter of warp to determine said Continuous Sliding track;
With last draws Continuous Sliding track after the phonetic last letter of warp as filtering the gesture input trajectory described in the said Continuous Sliding track;
Wherein, said phonetic last letter comprises: alphabetical a, o, e, i, u, v, n, g and r.
5. according to claim 2 or 4 described methods, it is characterized in that the track identification rule that said basis presets identifies the filtration gesture input trajectory that comprises in the said Continuous Sliding track, comprising:
With being filtration gesture input trajectory from importing starting point to the Continuous Sliding track identification in the designated length in the said Continuous Sliding track.
6. method according to claim 2 is characterized in that, also comprises: in said keyboard area, set the gesture cut section in advance;
Saidly identify the filtration gesture input trajectory that comprises in the said Continuous Sliding track according to track identification rule, comprise following one or more:
In said Continuous Sliding track, draw through said gesture cut section Continuous Sliding track before as filtering the gesture input trajectory;
With drawing Continuous Sliding track through said gesture cut section after as filtration gesture input trajectory.
7. method according to claim 2 is characterized in that, the filtration gesture matched rule that said basis presets is confirmed the pairing filtercondition of said filtration gesture input trajectory, comprising:
According to the matched rule between filtration gesture that presets and the input tone, confirm the tone that said filtration gesture input trajectory is corresponding, should filter the pairing tone of gesture input trajectory as filtercondition;
Satisfy the candidate item of said filtercondition in the said candidate item undetermined, comprising:
Have in the said candidate item undetermined and the corresponding tone of the said filtration gesture input trajectory candidate item of same tone mutually.
8. method according to claim 2 is characterized in that, the filtration gesture matched rule that said basis presets is confirmed the pairing filtercondition of said filtration gesture input trajectory, comprising:
According to the matched rule between filtration gesture that presets and the input stroke, confirm the input stroke that said filtration gesture input trajectory is corresponding, be filtercondition with these input pen paintings;
Satisfy the candidate item of said filtercondition in the said candidate item undetermined, comprising:
Inquire about the input stroke storehouse of said candidate item undetermined, from said candidate item undetermined, input sequence is positioned at last input stroke and the said identical candidate item of determining of input stroke in the input stroke of the said candidate item undetermined of definite composition.
9. an electronic equipment is characterized in that, comprising:
Detecting unit is used to detect the Continuous Sliding operation on the keyboard area, obtains the Continuous Sliding track;
First recognition unit is used for identifying the filtercondition that is complementary with said Continuous Sliding track according to the track identification rule that presets;
Second recognition unit is used for said Continuous Sliding track is discerned, and from dictionary, matches at least one candidate item undetermined of the track characteristic that satisfies said Continuous Sliding track;
Display unit is used for showing that said candidate item undetermined satisfies the candidate item of said filtercondition.
10. electronic equipment according to claim 9 is characterized in that, said first recognition unit comprises:
Filter the track identification unit, be used for identifying the filtration gesture input trajectory that comprises in the said Continuous Sliding track according to the track identification rule that presets;
Filtercondition is confirmed the unit, is used for confirming the pairing filtercondition of said filtration gesture input trajectory according to the filtration gesture matched rule that presets.
11. electronic equipment according to claim 10; It is characterized in that; Said filtration track identification unit is specially: be used for from said Continuous Sliding track, identifying and filtering gesture input trajectory and string encoding input trajectory according to the track identification rule that presets;
Said second recognition unit comprises:
The first candidate item recognition unit is used for the string encoding input trajectory of said Continuous Sliding track is discerned, and from dictionary, matches at least one candidate item undetermined of the track characteristic that satisfies said string encoding input trajectory.
12. electronic equipment according to claim 10 is characterized in that, filters the track identification unit, comprising:
Feature locations is confirmed the unit, and last draws the phonetic last letter of warp to be used to determine said Continuous Sliding track, and wherein, said phonetic last letter comprises: alphabetical a, o, e, i, u, v, n, g and r;
The first track cutting unit is used for last phonetic last letter Continuous Sliding track afterwards of drawing warp described in the said Continuous Sliding track as filtering the gesture input trajectory.
13., it is characterized in that said filtration track identification unit comprises according to claim 10 or 12 described electronic equipments:
The second track cutting unit is used for said Continuous Sliding track is filtration gesture input trajectory from importing starting point to the Continuous Sliding track identification in the designated length.
14. electronic equipment according to claim 10 is characterized in that, also comprises: gesture cut section setup unit is used on said keyboard area, setting the gesture cut section;
Said filtration track identification unit is specially: be used for said Continuous Sliding track, draw through said gesture cut section Continuous Sliding track before as filtering the gesture input trajectory; And/or will draw Continuous Sliding track after said gesture cut section as filtering the gesture input trajectory.
15. electronic equipment according to claim 10; It is characterized in that; Said filtercondition is confirmed the unit; Be specially: be used for confirming the tone that said filtration gesture input trajectory is corresponding, should filter the pairing tone of gesture input trajectory as filtercondition according to the matched rule between filtration gesture that presets and the input tone;
Said display unit is specially: be used for showing that said candidate item undetermined has and the corresponding tone of the said filtration gesture input trajectory candidate item of same tone mutually.
16. electronic equipment according to claim 10; It is characterized in that; Said filtercondition is confirmed the unit; Be specially: being used for confirming the input stroke that said filtration gesture input trajectory is corresponding according to the matched rule between filtration gesture that presets and the input stroke, is filtercondition with these input pen paintings;
Said display unit; Be specially: the input stroke storehouse that is used to inquire about said candidate item undetermined; From said candidate item undetermined; Input sequence is positioned at last input stroke and the said identical candidate item of determining of input stroke in the input stroke of the said candidate item undetermined of definite composition, and shows this candidate item.
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| CN105988595B (en) * | 2015-02-17 | 2019-12-06 | 上海触乐信息科技有限公司 | Sliding input method and device |
| CN105988595A (en) * | 2015-02-17 | 2016-10-05 | 上海触乐信息科技有限公司 | Sliding input method and apparatus |
| CN110795019A (en) * | 2019-10-23 | 2020-02-14 | 腾讯科技（深圳）有限公司 | Key identification method and device of soft keyboard and storage medium |
| CN110795019B (en) * | 2019-10-23 | 2023-08-08 | 腾讯科技（深圳）有限公司 | Key recognition method and device for soft keyboard and storage medium |
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| CN102693090B (en) | 2014-06-11 |
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