CN105224229A

CN105224229A - A kind of information processing method and electronic equipment

Info

Publication number: CN105224229A
Application number: CN201510662626.3A
Authority: CN
Inventors: 杜大勇; 王元成
Original assignee: Lenovo Beijing Ltd
Current assignee: Lenovo Beijing Ltd
Priority date: 2015-10-14
Filing date: 2015-10-14
Publication date: 2016-01-06
Anticipated expiration: 2035-10-14
Also published as: CN105224229B

Abstract

The invention discloses a kind of information processing method and electronic equipment, comprise: first content is being projected to the first view field, and export in described first view field in the process of corresponding first projected image of described first content, obtain and carry out by an operating equipment at least one signal of sending in the process operated for the first area of described first projected image; Determine at least one the track width value with at least one Signal Matching described; Based at least one track width value described, generate trajectory in the position corresponding with described first area of described first content; Described trajectory is projected, to export the trajectory image corresponding with described trajectory on described first area.

Description

A kind of information processing method and electronic equipment

Technical field

The present invention relates to electronic technology field, particularly relate to a kind of information processing method and electronic equipment.

Background technology

In prior art, operate by infrared pen to the image that electronic equipment presents, such as, the projected image presented at projector with infrared pen draws mark line, projector will on projection images will show tags line; The image shown on computer screen with infrared pen writes, computer screen will demonstrate font.

But present inventor is in the process realizing invention technical scheme in the embodiment of the present application, find that above-mentioned technology at least exists following technical matters:

In prior art, be that the thickness of the content that infrared pen that projector or computer demonstrate is write is all the same, so in prior art, electronic equipment exists the technical matters that cannot embody infrared writing both thick and thin.

Summary of the invention

The embodiment of the present invention provides a kind of information processing method and electronic equipment, and for solving in prior art, electronic equipment exists the technical matters that cannot embody infrared writing both thick and thin, achieves the technique effect that electronic equipment can embody infrared writing both thick and thin.

The embodiment of the present application provides a kind of information processing method on the one hand, comprising:

First content is being projected to the first view field, and export in described first view field in the process of corresponding first projected image of described first content, obtain and carry out by an operating equipment at least one signal of sending in the process operated for the first area of described first projected image;

Determine at least one the track width value with at least one Signal Matching described;

Based at least one track width value described, generate trajectory in the position corresponding with described first area of described first content;

Described trajectory is projected, to export the trajectory image corresponding with described trajectory on described first area.

Optionally, at least one signal described is at least one infrared signal, describedly determines, with at least one track width value of at least one Signal Matching described, to be specially:

Obtain at least one parameter value of at least one infrared signal described;

Based at least one parameter value described, determine at least one track width value described in mating with at least one parameter value described.

Optionally, at least one parameter value described is at least one brightness value, described based at least one parameter value described, and at least one track width value described in determining to mate with at least one parameter value described, is specially:

Based on the first preset relation of brightness value and track width, determine the track width value corresponding with each brightness value at least one brightness value described, determine at least one track width value described altogether.

Optionally, at least one parameter value described is at least one wavelength value, described based at least one parameter value described, and at least one track width value described in determining to mate with at least one parameter value described, is specially:

Based on the second preset relation of wavelength and track width, determine the track width value corresponding with each wavelength value at least one wavelength value described, determine at least one track width value described altogether.

Optionally, at least one parameter value described is at least one the infrared light supply number value of the infrared light supply producing at least one infrared signal described, described based at least one parameter value described, at least one track width value described in determining to mate with at least one parameter value described, is specially:

Based on the 3rd preset relation of infrared light supply number value and track width, determine the track width value corresponding with each infrared light supply number value at least one infrared light supply number value described, determine at least one track width value described altogether.

Optionally, described based at least one track width value described, generate trajectory in the position corresponding with described first area of described first content, be specially:

Determine relative position corresponding with the infrared spotlight position of at least one infrared signal described in described first area in described first content, determine at least one relative position altogether;

The track width value corresponding with each relative position at least one relative position described is determined from least one track width value described;

Each relative position generates the track of track width value corresponding with it, and obtain at least one track, wherein, at least one track described forms described trajectory.

Optionally, described described trajectory to be projected, to export the trajectory image corresponding with described trajectory on described first area, is specially:

Determine the infrared spotlight position of at least one infrared signal described in described first area, determine at least one position altogether;

Each track at least one track described is projected to position corresponding with each track at least one position described, and then export the described trajectory image corresponding with described trajectory on described first area.

The described first content comprising described trajectory is projected, to export the trajectory image corresponding with described trajectory on described first area.

The embodiment of the present application provides a kind of electronic equipment on the other hand, comprising:

Projecting cell;

Processor, is connected with described projecting cell;

Described processor, for first content being projected to the first view field at control described projecting cell, and export in described first view field in the process of corresponding first projected image of described first content, obtain and carry out by an operating equipment at least one signal of sending in the process operated for the first area of described first projected image; And for determining at least one the track width value with at least one Signal Matching described;

And for based at least one track width value described, generate trajectory in the position corresponding with described first area of described first content;

And for controlling described projecting cell, described trajectory is projected, to export the trajectory image corresponding with described trajectory on described first area.

Optionally, at least one signal described is at least one infrared signal, described processor specifically for:

Obtain at least one parameter value of at least one infrared signal described;

Optionally, at least one parameter value described is at least one brightness value, described processor specifically for:

Optionally, at least one parameter value described is at least one wavelength value, described processor specifically for:

Optionally, at least one parameter value described is at least one the infrared light supply number value of the infrared light supply producing at least one infrared signal described, described processor specifically for:

Optionally, described processor specifically for:

Control described projecting cell and each track at least one track described is projected to position corresponding with each track at least one position described, and then export the described trajectory image corresponding with described trajectory on described first area.

Optionally, described processor concrete also for:

Control described projecting cell the described first content comprising described trajectory is projected, to export the trajectory image corresponding with described trajectory on described first area.

Again on the one hand, the embodiment of the present application also provides a kind of electronic equipment, comprising:

Obtain module, for first content is being projected to the first view field, and export in described first view field in the process of corresponding first projected image of described first content, obtain and carry out by an operating equipment at least one signal of sending in the process operated for the first area of described first projected image;

Determination module, for determining at least one the track width value with at least one Signal Matching described;

Generation module, for based at least one track width value described, generates trajectory in the position corresponding with described first area of described first content;

Projection module, for described trajectory being projected, to export the trajectory image corresponding with described trajectory on described first area.

Above-mentioned one or more technical scheme in the embodiment of the present application, at least has one or more technique effects following:

1, due to the technical scheme in the embodiment of the present application, have employed and first content is being projected to the first view field, and export in the process of corresponding first projected image of described first content in described first view field, obtain and carry out by an operating equipment at least one signal of sending in the process operated for the first area of described first projected image, and determine at least one the track width value with at least one Signal Matching described, based at least one track width value described, trajectory is generated in the position corresponding with described first area of described first content, described trajectory is projected, to export the technical scheme of the trajectory image corresponding with described trajectory on described first area, namely in this application, when carrying out writing and drawing by infrared light to projected image with infrared pen, projector, or computer or other electronic equipments can get the infrared light of infrared pen, and according to the parameter information that the infrared light obtained comprises, determine the live width of mating with this infrared light parameter information, then the setting-out with this live width is generated, and this setting-out is projected in view field, so, just can export the setting-out with certain live width in view field, so, can effectively solve in prior art, there is the technical matters that cannot embody infrared writing both thick and thin in electronic equipment, realize the technique effect that electronic equipment can embody infrared writing both thick and thin, also there is the technique effect of the Experience Degree promoting user.

2, due to the technical scheme in the embodiment of the present application, have employed the infrared spotlight position determining at least one infrared signal described in described first area, determine at least one position altogether, and each track at least one track described is projected to position corresponding with each track at least one position described, and then on described first area, export the technical scheme of the described trajectory image corresponding with described trajectory, namely in this application, projector, or computer or other electronic equipments are after generation has the setting-out of certain live width, also to go to determine position when view field's mid-infrared light carries out writing and drawing to projected image, and then the setting-out of generation is projected on this position, so, having can by the technique effect of the setting-out accurate projection to the region of required projection with certain live width.

Accompanying drawing explanation

In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described by the accompanying drawing used required in describing embodiment below, apparently, the accompanying drawing in the following describes is only some embodiments of the present invention.

The process flow diagram of a kind of information processing method that Fig. 1 provides for the embodiment of the present application one;

Fig. 2 is the specific implementation process flow diagram of step S102 in the embodiment of the present application one;

Fig. 3 is the specific implementation process flow diagram of step S103 in the embodiment of the present application one;

Fig. 4 is the specific implementation process flow diagram of step S104 in the embodiment of the present application one;

A kind of structural representation of electronic equipment of Fig. 5 for providing in the embodiment of the present application two;

A kind of structural representation of electronic equipment of Fig. 6 for providing in the embodiment of the present application three.

Embodiment

Technical scheme in the embodiment of the present application is for solving the problems of the technologies described above, and general thought is as follows:

In the above-mentioned methods, owing to have employed, first content is being projected to the first view field, and export in the process of corresponding first projected image of described first content in described first view field, obtain and carry out by an operating equipment at least one signal of sending in the process operated for the first area of described first projected image, and determine at least one the track width value with at least one Signal Matching described, based at least one track width value described, trajectory is generated in the position corresponding with described first area of described first content, described trajectory is projected, to export the technical scheme of the trajectory image corresponding with described trajectory on described first area, namely in this application, when carrying out writing and drawing by infrared light to projected image with infrared pen, projector, or computer or other electronic equipments can get the infrared light of infrared pen, and according to the parameter information that the infrared light obtained comprises, determine the live width of mating with this infrared light parameter information, then the setting-out with this live width is generated, and this setting-out is projected in view field, so, just can export the setting-out with certain live width in view field, so, can effectively solve in prior art, there is the technical matters that cannot embody infrared writing both thick and thin in electronic equipment, realize the technique effect that electronic equipment can embody infrared writing both thick and thin, also there is the technique effect of the Experience Degree promoting user.

For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme of the present invention is clearly and completely described, obviously, described embodiment is a part of embodiment of technical solution of the present invention, instead of whole embodiments.Based on the embodiment recorded in present specification, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of technical solution of the present invention protection.

Embodiment one

Please refer to Fig. 1, be a kind of information processing method that the embodiment of the present application one provides, described method comprises:

S101: first content is being projected to the first view field, and export in described first view field in the process of corresponding first projected image of described first content, obtain and carry out by an operating equipment at least one signal of sending in the process operated for the first area of described first projected image;

S102: determine at least one the track width value with at least one Signal Matching described;

S103: based at least one track width value described, generates trajectory in the position corresponding with described first area of described first content;

S104: described trajectory projected, to export the trajectory image corresponding with described trajectory on described first area.

In specific implementation process, said method can be applied in projector, also can be applied in computer or other electronic equipments, such as, when said method is applied in projector, the infrared camera that can catch infrared signal can be provided with in this projector, or be connected with (wireless connections or wired connection) infrared image pickup device, so that projector can catch by the infrared camera that arranges or the infrared image pickup device of connection the infrared signal that infrared pen sends, so, projector can will need the content projection of projection to view field, to demonstrate projected image in view field, and then catch by the infrared camera that arranges or the infrared image pickup device of connection the infrared signal that infrared pen sends.

When said method is applied in computer, this computer can be the computer having projecting function and can catch infrared signal function, it can certainly be the common computer not having projecting function and infrared signal function can be caught, at this moment can connect for this common computer the electronic equipment that (wireless connections or wired connection) has projecting function, as projector, infrared camera or other infrared image pickup devices that (wireless connections or wired connection) can catch infrared signal can also be connected for this common computer, so that the content of required projection projects by computer has projecting function electronic equipment by projector or other, and catch by the infrared camera that connects or other infrared image pickup devices the infrared signal that infrared pen sends, like this, when the infrared signal sent by infrared pen is write certain region in projected image, the common computer not having projecting function and catch infrared signal function just can obtain by infrared camera or other infrared image pickup devices the infrared signal that infrared pen sends, and for there is projecting function and the computer of infrared signal function can being caught, the functional unit that just can possess based on self gets the infrared signal of infrared pen in view field.

Concrete, in the present embodiment, said method to be applied in the projector being provided with infrared camera, the specific implementation process of the method in the embodiment of the present application is described in detail.

When adopting the method in the present embodiment to carry out information processing, first step S101 is performed, namely first content is being projected to the first view field, and export in described first view field in the process of corresponding first projected image of described first content, obtain and carry out by an operating equipment at least one signal of sending in the process operated for the first area of described first projected image.

In specific implementation process, please continue to continue to use above-mentioned example, in actual applications, projector will need the content projection of projection to view field, here, the described content needing projection can be picture, also can be document, certainly, it can also be the content that other can project, concrete, for the content of projection for document, so, document just can project in view field by projector, view field will show the projected document image of the document be projected, in actual applications, view field can be metope, also can be desktop, it can also be projection screen, at this, take view field as projection screen be example, so, projection screen just can show the projected document image of document, can writing and drawing on the projected document image that the infrared signal that user is sent by infrared pen shows in projection screen, such as in the middle of projected document image, draw a circle, or setting-out etc. under the 5th style of writing word in projected document image, concrete, setting-out below the 5th style of writing word of the infrared signal sent by infrared pen for user on projected document image, so, projector just can get the infrared signal of the setting-out below the 5th style of writing word on projected document image that infrared pen sends by infrared camera.

In actual applications, the infrared signal that projector is caught by infrared camera can be one, also can be multiple, such as 2, 30 etc., when projector is multiple by the infrared signal that infrared camera catches, this multiple infrared signal can be not caught in the same time, also can capture at synchronization, concrete, when projector is 2 by the infrared signal that infrared camera catches, first moment of setting-out below the 5th style of writing word of the infrared signal that projector can be sent by infrared pen user on projected document image, the first infrared signal is obtained by infrared camera, second moment of setting-out below the 5th style of writing word of the infrared signal sent by infrared pen user on projected document image, the second infrared signal is obtained by infrared camera, here the first moment can for being specially the first nanosecond of setting-out below infrared signal that user sent by infrared pen the 5th style of writing word on projected document image, second moment can be specially second nanosecond of immediately first nanosecond of setting-out below infrared signal that user sent by infrared pen the 5th style of writing word on projected document image.

After execution of step S101, the method in the embodiment of the present application just performs step S102, namely determines at least one the track width value with at least one Signal Matching described.

Please refer to Fig. 2, in actual applications, step S102 can realize in the following manner:

S1021: at least one parameter value obtaining at least one infrared signal described;

S1022: based at least one parameter value described, determines at least one track width value described in mating with at least one parameter value described.

In specific implementation process, please continue to continue to use above-mentioned example, concrete, after projector to obtain an infrared signal of the setting-out below the 5th style of writing word on projected document image that infrared pen sends by infrared camera, projector will obtain the parameter value relevant to this infrared signal comprised in this infrared signal, the brightness parameter value of such as infrared light, the wavelength parameter value etc. of infrared light.

When projector to obtain two infrared signals of the setting-out below the 5th style of writing word on projected document image that infrared pen sends by infrared camera, namely above-mentioned first infrared signal is obtained in above-mentioned first nanosecond, after above-mentioned second nanosecond obtains above-mentioned second infrared signal, projector will remove the parameter value relevant to this first infrared signal comprised in acquisition first infrared signal, and go to obtain and the parameter value relevant with this second infrared signal comprised in second infrared signal, here said parameter value can be the brightness parameter value of infrared light, also can be the wavelength parameter value etc. of infrared light.

After projector obtains the parameter value relevant to infrared signal, step S1022 will be performed, namely the live width of the setting-out below word of composing a piece of writing for the 5th on projected document image of mating with this parameter value is determined according to the parameter value obtained, in actual applications, step S1022 at least comprises following three kinds of implementations:

The first implementation:

In specific implementation process, please continue to continue to use above-mentioned example, concrete, after projector to obtain an infrared signal of the setting-out below the 5th style of writing word on projected document image that infrared pen sends by infrared camera, projector just can obtain the parameter value relevant to this infrared signal, concrete, when this parameter value is the brightness value of infrared light, so, projector just can obtain infrared light brightness value corresponding to this infrared signal, here hypothesis obtains infrared light brightness value is 10 lumens (L), preset relation between projector mid-infrared light brightness value and track width is as shown in following table one:

Table one

Infrared light brightness value (lumen)	Track width (millimeter)
		10	1
30	2
		40	4

So, according to the preset relation between table one mid-infrared light brightness value and track width, the infrared light brightness obtained at projector is specially 10 Lhr.s, projector just can determine that corresponding with this infrared light brightness value 10 lumens line width values of setting-out below word of composing a piece of writing for the 5th on projected document image is 1mm, also the track width value of i.e. setting-out is 1mm, in actual applications, the corresponding relation of infrared light brightness value and track width, those skilled in the art can specifically be arranged according to actual needs, does not limit at this.

Concrete, obtained two infrared signals of the setting-out below the 5th style of writing word on projected document image that infrared pen sends by infrared camera at projector, namely above-mentioned first infrared signal is obtained in above-mentioned first nanosecond, after above-mentioned second nanosecond obtains above-mentioned second infrared signal, projector just can obtain relevant to first infrared signal respectively, the parameter value relevant to second infrared signal, concrete, when this parameter value is the brightness value of infrared light, so, projector just can obtain infrared light brightness value corresponding to first infrared signal, and obtain infrared light brightness value corresponding to second infrared signal, here suppose that the infrared light brightness value of first infrared signal obtained is 30 lumens (L), the infrared light brightness value of second infrared signal obtained is 40 lumens (L), according to the preset relation between table one mid-infrared light brightness value and track width, it be the line width values of first position setting-out below word of composing a piece of writing for the 5th on projected document image that 30 lumens are corresponding is 2mm that projector just can be determined with the infrared light brightness value of first infrared signal, also the track width value of i.e. first position setting-out is 2mm, determine with the infrared light brightness value of second infrared signal be the line width values of word lower second position place's setting-out of composing a piece of writing for the 5th on projected document image that 40 lumens are corresponding to be 4mm, also the track width value of i.e. second position setting-out is 4mm, here, what it will be appreciated by those skilled in the art that is, primary importance is relevant to above-mentioned first nanosecond, the second place is relevant to above-mentioned second nanosecond.

The second implementation:

In specific implementation process, please continue to continue to use above-mentioned example, concrete, after projector to obtain an infrared signal of the setting-out below the 5th style of writing word on projected document image that infrared pen sends by infrared camera, projector just can obtain the parameter value relevant to this infrared signal, concrete, when this parameter value is the wavelength value of infrared light, so, projector just can obtain infrared waves long value corresponding to this infrared signal, here suppose that the infrared waves long value obtained is 900 nanometers (nm), preset relation between the infrared waves long value of projector mid-infrared light signal and track width is as shown in following table two:

Table two

Infrared waves long value (nanometer)	Track width (millimeter)
		900	2
940	3
		980	4

So, according to the preset relation between table two mid-infrared light wavelength value and track width, when infrared waves long value is specially 900nm, projector just can determine that corresponding with this wavelength value 900nm line width values of setting-out below word of composing a piece of writing for the 5th on projected document image is 2mm, also the track width value of i.e. setting-out is 2mm, in actual applications, and the corresponding relation of infrared waves long value and track width, those skilled in the art can specifically be arranged according to actual needs, does not limit at this.

Concrete, obtained two infrared signals of the setting-out below the 5th style of writing word on projected document image that infrared pen sends by infrared camera at projector, namely above-mentioned first infrared signal is obtained in above-mentioned first nanosecond, after above-mentioned second nanosecond obtains above-mentioned second infrared signal, projector just can obtain relevant to first infrared signal respectively, the parameter value relevant to second infrared signal, concrete, when this parameter value is the wavelength value of infrared light, so, projector just can obtain infrared waves long value corresponding to first infrared signal, and obtain infrared waves long value corresponding to second infrared signal, here suppose that the infrared waves long value of first infrared signal obtained is 900nm, the infrared waves long value of second infrared signal obtained is 940nm, according to the preset relation between table two mid-infrared light wavelength value and track width, it be the line width values of first position setting-out below word of composing a piece of writing for the 5th on projected document image that 900nm is corresponding is 2mm that projector just can be determined with the infrared waves long value of first infrared signal, also the track width value of i.e. first position setting-out is 2mm, it be the line width values of word lower second position place's setting-out of composing a piece of writing for the 5th on projected document image that 940nm is corresponding is 3mm that projector is determined with the infrared waves long value of second infrared signal, also the track width value of i.e. second position setting-out is 3mm, here, what it will be appreciated by those skilled in the art that is, primary importance is relevant to above-mentioned first nanosecond, the second place is relevant to above-mentioned second nanosecond.

The third implementation:

In specific implementation process, please continue to continue to use above-mentioned example, concrete, after projector to obtain the infrared signal of the setting-out below the 5th style of writing word on projected document image that infrared pen sends by infrared camera, projector just can obtain the parameter value relevant to this infrared signal, concrete, when this parameter value is the number of light sources value producing infrared light, so, projector just can obtain infrared light number of light sources value corresponding to this infrared signal, such as, when infrared only lighted by the infrared LDE of two in infrared pen time produce, so the infrared light number of light sources value of this infrared signal is just two, when infrared only lighted by the infrared LDE of four in infrared pen time produce, so the infrared light number of light sources value of this infrared signal is just four, concrete, here acquisition infrared signal is supposed, the infrared light number of light sources value of this infrared signal is two, and the preset relation between projector mid-infrared light number of light sources value and track width is as shown in following table three:

Table three

Infrared light number of light sources value (individual)	Track width (millimeter)
		2	1
4	2
		5	4

So, according to the preset relation between table three mid-infrared light number of light sources value and track width, when infrared light number of light sources value is specially two, projector just can determine that corresponding with this infrared light number of light sources value two line width values of setting-out below word of composing a piece of writing for the 5th on projected document image is 1mm, also the track width value of i.e. setting-out is 1mm, in actual applications, the corresponding relation of infrared waves long value and track width, those skilled in the art can specifically be arranged according to actual needs, does not limit at this.

Concrete, obtained two infrared signals of the setting-out below the 5th style of writing word on projected document image that infrared pen sends by infrared camera at projector, namely above-mentioned first infrared signal is obtained in above-mentioned first nanosecond, after above-mentioned second nanosecond obtains above-mentioned second infrared signal, projector just can obtain relevant to first infrared signal respectively, the parameter value relevant to second infrared signal, concrete, when this parameter value is infrared light number of light sources value, so, projector just can obtain infrared light number of light sources value corresponding to first infrared signal, and obtain infrared light number of light sources value corresponding to second infrared signal, here suppose that the infrared light number of light sources value of first infrared signal obtained is 4, the infrared light number of light sources value of second infrared signal obtained is 5, according to the preset relation between table three mid-infrared light number of light sources value and track width, projector just can determine that being worth 4 corresponding line width values of first position setting-out below word of composing a piece of writing for the 5th on projected document image with the infrared light number of light sources of first infrared signal is 2mm, also the track width value of i.e. first position setting-out is 2mm, projector determines that the line width values being worth 5 corresponding word lower second position place's setting-outs of composing a piece of writing for the 5th on projected document image with the infrared light number of light sources of second infrared signal is 4mm, also the track width value of i.e. second position setting-out is 4mm, here, what it will be appreciated by those skilled in the art that is, primary importance is relevant to above-mentioned first nanosecond, the second place is relevant to above-mentioned second nanosecond.

Certainly, in actual applications, step S1022 is except realizing by above-mentioned three kinds of implementations, can also realize by other means, such as, when the projector acquisition parameter value relevant to infrared signal is specially infrared light spot light source form, step S1022 can also realize in the following manner:

Based on the 4th preset relation of infrared light spot light source form and track width, determine the track width value corresponding with each infrared light supply number value at least one infrared light supply number value described, determine at least one track width value described altogether.

In other words, when this parameter value is infrared light spot light source form corresponding to infrared signal, so, projector just can according to the difform infrared light spot light source obtained, determine the line width values of corresponding with difform infrared light spot light source setting-out below word of composing a piece of writing for the 5th on projected document image, the track width value of also i.e. setting-out, such as, when the shape of infrared light spot light source is examples of dot shaped, corresponding line width values is 1mm; When the shape of infrared light spot light source is triangle, corresponding line width values is 2mm.

When the projector acquisition parameter value relevant to infrared signal is specially infrared light spot light source translational speed, step S1022 can also realize in the following manner:

Based on the 5th preset relation of infrared light spot light source translational speed and track width, determine the track width value corresponding with each infrared light supply number value at least one infrared light supply number value described, determine at least one track width value described altogether.

In other words, when this parameter value is infrared light spot light source translational speed corresponding to infrared signal, so, projector just can according to the infrared light spot light source of the different translational speeds obtained, determine the line width values of corresponding from the infrared light spot light source of different translational speed setting-out below word of composing a piece of writing for the 5th on projected document image, the track width value of also i.e. setting-out, such as, when the translational speed of infrared light spot light source is 1m/s, corresponding line width values is 1mm; When the translational speed of infrared light spot light source is 3m/s, corresponding line width values is 2mm.

After execution of step S102, the method in the embodiment of the present application just performs step S103, namely based at least one track width value described, generates trajectory in the position corresponding with described first area of described first content.

Please refer to Fig. 3, in actual applications, step S103 can realize in the following manner:

S1031: determine relative position corresponding with the infrared spotlight position of at least one infrared signal described in described first area in described first content, determine at least one relative position altogether;

S1032: determine the track width value corresponding with each relative position at least one relative position described from least one track width value described;

S1033: the track generating track width value corresponding with it on each relative position, obtain at least one track, wherein, at least one track described forms described trajectory.

In specific implementation process, please continue to continue to use above-mentioned example, concrete, when projector is 10 lumens and preset relation as shown in Table 1 between infrared light brightness value and track width according to the infrared light brightness value of an acquisition infrared signal, after determining the 1mm line width values corresponding with this brightness value 10 lumens, projector will find out the relative position that below word of composing a piece of writing with the infrared spotlight place the 5th of the projected document image mid-infrared light signal of the document on projection screen, setting-out position is corresponding from document, namely relative position be in document the 5th style of writing word below setting-out position, after finding this relative position in a document, so, projector just can determine the line width values corresponding with this relative position and 1mm, then, projector will generate the setting-out corresponding with live width 1mm on this relative position, also namely generating live width is the trajectory of 1mm.

Concrete, when projector is according to the infrared light brightness value of acquisition two infrared signals, i.e. infrared light brightness value 30 lumens of above-mentioned first infrared signal and infrared light brightness value 40 lumens of above-mentioned second infrared signal, and preset relation as shown in Table 1 between infrared light brightness value and track width, determine with the infrared light brightness value of first infrared signal to be the 2mm line width values that 30 lumens are corresponding, and determine with the infrared light brightness value of second infrared signal to be after 4mm line width values that 40 lumens are corresponding, projector will be determined to compose a piece of writing with the infrared spotlight place the 5th of the projected document image mid-infrared light signal of the document on projection screen the first relative position that the primary importance of setting-out is corresponding below word from document, and determine the second relative position that the second place of setting-out below word of composing a piece of writing with the infrared spotlight place the 5th of the projected document image mid-infrared light signal of the document on projection screen is corresponding, then, projector just can determine the line width values corresponding with the first relative position and 2mm, and the line width values corresponding with the second relative position and 4mm, then, projector will be set up in first-phase contraposition and generate first setting-out corresponding with live width 2mm, be set up in second-phase contraposition and generate second setting-out corresponding with live width 4mm, what it will be appreciated by those skilled in the art that is, setting-out or the trajectory that one has width just can be connected into by the first setting-out and the second setting-out.

Concrete, when projector is according to infrared waves long value 900 nanometer of an infrared signal obtained and the preset relation as shown in Table 2 between infrared waves long value and track width, after determining the 2mm line width values corresponding with this infrared waves long value 900 nanometer, projector will find out the relative position that below word of composing a piece of writing with the infrared spotlight place the 5th of the projected document image mid-infrared light signal of the document on projection screen, setting-out position is corresponding from document, namely relative position be in document the 5th style of writing word below setting-out position, after finding this relative position in a document, so, projector just can determine the line width values corresponding with this relative position and 2mm, then, projector will generate the setting-out corresponding with live width 2mm on this relative position, also namely generating live width is the trajectory of 2mm.

Concrete, when projector is according to the infrared waves long value of acquisition two infrared signals, the i.e. infrared waves long value 900nm of above-mentioned first infrared signal and the infrared waves long value 940nm of above-mentioned second infrared signal, and preset relation as shown in Table 2 between infrared waves long value and track width, determine with the infrared waves long value of first infrared signal to be the 2mm line width values that 900nm is corresponding, and determine with the infrared waves long value of second infrared signal to be after the 3mm line width values that 940nm is corresponding, projector will be determined to compose a piece of writing with the infrared spotlight place the 5th of the projected document image mid-infrared light signal of the document on projection screen the first relative position that the primary importance of setting-out is corresponding below word from document, and determine the second relative position that the second place of setting-out below word of composing a piece of writing with the infrared spotlight place the 5th of the projected document image mid-infrared light signal of the document on projection screen is corresponding, then, projector just can determine the line width values corresponding with the first relative position and 2mm, and the line width values corresponding with the second relative position and 3mm, then, projector will be set up in first-phase contraposition and generate first setting-out corresponding with live width 2mm, be set up in second-phase contraposition and generate second setting-out corresponding with live width 3mm, what it will be appreciated by those skilled in the art that is, setting-out or the trajectory that one has width just can be connected into by the first setting-out and the second setting-out.

Concrete, when projector is two according to the infrared light number of light sources value of an acquisition infrared signal, and the preset relation as shown in Table 3 between infrared light number of light sources value and track width, after determining the 1mm line width values corresponding with this infrared light number of light sources value two, projector will find out the relative position that below word of composing a piece of writing with the infrared spotlight place the 5th of the projected document image mid-infrared light signal of the document on projection screen, setting-out position is corresponding from document, namely relative position be in document the 5th style of writing word below setting-out position, after finding this relative position in a document, so, projector just can determine the line width values corresponding with this relative position and 1mm, then, projector will generate the setting-out corresponding with live width 1mm on this relative position, also namely generating live width is the trajectory of 1mm.

Concrete, when projector is according to the infrared light number of light sources value of acquisition two infrared signals, namely the infrared light number of light sources of above-mentioned first infrared signal is worth 4 and is worth 5 with the infrared light number of light sources of above-mentioned second infrared signal, and preset relation as shown in Table 3 between infrared waves long value and track width, determine with the infrared light number of light sources value of first infrared signal to be 4 corresponding 2mm line width values, and determine with the infrared light number of light sources value of second infrared signal to be after 5 corresponding 4mm line width values, projector will be determined to compose a piece of writing with the infrared spotlight place the 5th of the projected document image mid-infrared light signal of the document on projection screen the first relative position that the primary importance of setting-out is corresponding below word from document, and determine the second relative position that the second place of setting-out below word of composing a piece of writing with the infrared spotlight place the 5th of the projected document image mid-infrared light signal of the document on projection screen is corresponding, then, projector just can determine the line width values corresponding with the first relative position and 2mm, and the line width values corresponding with the second relative position and 4mm, then, projector will be set up in first-phase contraposition and generate first setting-out corresponding with live width 2mm, be set up in second-phase contraposition and generate second setting-out corresponding with live width 4mm, what it will be appreciated by those skilled in the art that is, setting-out or the trajectory that one has width just can be connected into by the first setting-out and the second setting-out.

After execution of step S103, the method in the embodiment of the present application just performs step S104, projects by described trajectory, to export the trajectory image corresponding with described trajectory on described first area.

Please refer to Fig. 4, in actual applications, step S104 can realize in the following manner:

The first implementation:

S1041: the infrared spotlight position determining at least one infrared signal described in described first area, determines at least one position altogether;

S1042: each track at least one track described is projected to position corresponding with each track at least one position described, and then export the described trajectory image corresponding with described trajectory on described first area.

In specific implementation process, please continue to continue to use above-mentioned example, concrete, after projector above-mentioned relative position in a document generates the setting-out corresponding with 1mm live width, projector will go to the position determining infrared spotlight place in projected image corresponding with document on projection screen, namely in projected document image, compose a piece of writing setting-out position below word in infrared spotlight place the 5th, then, the setting-out with 1mm live width generated will be projected in infrared spotlight place the 5th in file and picture that projection screen projects and compose a piece of writing setting-out position below word by projector, so that setting-out position forms the projected footprint corresponding with the setting-out of 1mm live width below above-mentioned 5th style of writing word.Same, after projector relative position in a document generates the setting-out corresponding with 2mm live width, projector will go to the position determining infrared spotlight place in projected image corresponding with document on projection screen, namely in projected document image, compose a piece of writing setting-out position below word in infrared spotlight place the 5th, then, the setting-out with 2mm live width generated will be projected in infrared spotlight place the 5th in file and picture that projection screen projects and compose a piece of writing setting-out position below word by projector, so that setting-out position forms the projected footprint corresponding with the setting-out of 2mm live width below above-mentioned 5th style of writing word.

Concrete, first setting-out corresponding with 2mm live width is generated when projector above-mentioned first-phase contraposition is in a document set up, and after above-mentioned second-phase contraposition is in a document set up and generates the second setting-out corresponding with 4mm live width, projector will go primary importance and the second place of determining infrared spotlight place in projected image corresponding with document on projection screen, namely the primary importance in projected document image below infrared spotlight place the 5th style of writing word and the second place, then, first setting-out with 2mm live width generated will be projected in infrared spotlight place the 5th in file and picture that projection screen projects and compose a piece of writing the first position of setting-out below word by projector, second setting-out with 4mm live width generated is projected in infrared spotlight place the 5th in file and picture that projection screen projects to compose a piece of writing the second position of setting-out below word, what it will be appreciated by those skilled in the art that is, setting-out or the trajectory that one has width just can be connected into by the first setting-out and the second setting-out, so, projector just the first position of setting-out and second position can be formed with one article of setting-out of corresponding live width or projected footprint corresponding to trajectory below above-mentioned 5th style of writing word.

Same, first setting-out corresponding with 2mm live width is generated when projector above-mentioned first-phase contraposition is in a document set up, and after above-mentioned second-phase contraposition is in a document set up and generates the second setting-out corresponding with 3mm live width, projector also can go primary importance and the second place of determining infrared spotlight place in projected image corresponding with document on projection screen, namely the primary importance in projected document image below infrared spotlight place the 5th style of writing word and the second place, then, first setting-out with 2mm live width generated will be projected in infrared spotlight place the 5th in file and picture that projection screen projects and compose a piece of writing the first position of setting-out below word by projector, second setting-out with 3mm live width generated is projected in infrared spotlight place the 5th in file and picture that projection screen projects to compose a piece of writing the second position of setting-out below word, what it will be appreciated by those skilled in the art that is, setting-out or the trajectory that one has width just can be connected into by the first setting-out and the second setting-out, so, projector just the first position of setting-out and second position can be formed with one article of setting-out of corresponding live width or projected footprint corresponding to trajectory below above-mentioned 5th style of writing word.

The second implementation:

In specific implementation process, please continue to continue to use above-mentioned example, concrete, after projector above-mentioned relative position in a document generates the setting-out corresponding with 1mm live width, so, document in projector just contains the setting-out of this 1mm live width of setting-out position below the 5th style of writing word, the document of the setting-out containing above-mentioned 1mm live width will be projected on projection screen by projector again, so just can form the projected document image of track corresponding to the setting-out that comprises above-mentioned 1mm live width on projection screen.Same, after projector relative position in a document generates the setting-out corresponding with 2mm live width, so, document in projector just contains the setting-out of this 2mm live width of setting-out position below the 5th style of writing word, the document of the setting-out containing above-mentioned 2mm live width will be projected on projection screen by projector again, so just can form the projected document image of track corresponding to the setting-out that comprises above-mentioned 2mm live width on projection screen.

Concrete, first setting-out corresponding with 2mm live width is generated when projector above-mentioned first-phase contraposition is in a document set up, and after above-mentioned second-phase contraposition is in a document set up and generates the second setting-out corresponding with 4mm live width, so, document in projector has the first setting-out of 2mm live width with regard to the first position containing setting-out below the 5th style of writing word, and the second position containing setting-out below the 5th style of writing word has the second setting-out of 4mm live width, in actual applications, what it will be appreciated by those skilled in the art that is the setting-out that the first setting-out and the second setting-out are actually that has a different in width value, the document of the second setting-out of the first setting-out and 4mm live width that contain above-mentioned 2mm live width will be projected on projection screen by projector again, the projected document image containing track corresponding to the setting-out in corresponding position with above-mentioned 2mm live width or 4mm live width so just can be formed on projection screen.

Same, first setting-out corresponding with 2mm live width is generated when projector above-mentioned first-phase contraposition is in a document set up, and after above-mentioned second-phase contraposition is in a document set up and generates the second setting-out corresponding with 3mm live width, so, document in projector has the first setting-out of 2mm live width with regard to the first position containing setting-out below the 5th style of writing word, and the second position containing setting-out below the 5th style of writing word has the second setting-out of 3mm live width, in actual applications, what it will be appreciated by those skilled in the art that is the setting-out that the first setting-out and the second setting-out are actually that has a different in width value, the document of the second setting-out of the first setting-out and 3mm live width that contain above-mentioned 2mm live width will be projected on projection screen by projector again, the projected document image containing track corresponding to the setting-out in corresponding position with above-mentioned 2mm live width or 3mm live width so just can be formed on projection screen.

Embodiment two

Please refer to Fig. 5, based on the inventive concept identical with the embodiment of the present application one, the embodiment of the present application two additionally provides a kind of electronic equipment, comprising:

Projecting cell 10;

Processor 20, is connected with described projecting cell 10;

Described processor 20, for first content being projected to the first view field at control described projecting cell 10, and export in described first view field in the process of corresponding first projected image of described first content, obtain and carry out by an operating equipment at least one signal of sending in the process operated for the first area of described first projected image; And for determining at least one the track width value with at least one Signal Matching described;

And for controlling described projecting cell 10, described trajectory is projected, to export the trajectory image corresponding with described trajectory on described first area.

In specific implementation process, above-mentioned electronic equipment can be in projector, also can be in computer or other electronic equipments, such as, when above-mentioned electronic equipment is projector, projector can for having the functional unit of seizure infrared light as infrared photography head unit, this infrared photography head unit is connected with processor 20, seizure infrared signal can be passed to processor 20, the content that the needs needed in projector or other electronic equipments project can project, to demonstrate projected image in view field by the projecting cell 10 of projector.

Optionally, at least one signal described is at least one infrared signal, described processor 20 specifically for:

Obtain at least one parameter value of at least one infrared signal described;

Optionally, at least one parameter value described is at least one brightness value, described processor 20 specifically for:

Optionally, at least one parameter value described is at least one wavelength value, described processor 20 specifically for:

Optionally, at least one parameter value described is at least one the infrared light supply number value of the infrared light supply producing at least one infrared signal described, described processor 20 specifically for:

Optionally, described processor 20 specifically for:

Control described projecting cell 10 and each track at least one track described is projected to position corresponding with each track at least one position described, and then export the described trajectory image corresponding with described trajectory on described first area.

Optionally, described processor 20 concrete also for:

Control described projecting cell 10 the described first content comprising described trajectory is projected, to export the trajectory image corresponding with described trajectory on described first area.

Embodiment three

Please refer to Fig. 6, based on the inventive concept identical with the embodiment of the present application one, the embodiment of the present application three additionally provides a kind of electronic equipment, comprising:

Obtain module 30, for first content is being projected to the first view field, and export in described first view field in the process of corresponding first projected image of described first content, obtain and carry out by an operating equipment at least one signal of sending in the process operated for the first area of described first projected image;

Determination module 40, for determining at least one the track width value with at least one Signal Matching described;

Generation module 50, for based at least one track width value described, generates trajectory in the position corresponding with described first area of described first content;

Projection module 60, for described trajectory being projected, to export the trajectory image corresponding with described trajectory on described first area.

Optionally, at least one signal described is at least one infrared signal, and described determination module 40 specifically comprises:

Acquisition module, for obtaining at least one parameter value of at least one infrared signal described;

First determines submodule, for based at least one parameter value described, determines at least one track width value described in mating with at least one parameter value described.

Optionally, at least one parameter value described is at least one brightness value, and described first determines that submodule specifically comprises:

Second determines submodule, for the first preset relation based on brightness value and track width, determines the track width value corresponding with each brightness value at least one brightness value described, determines at least one track width value described altogether.

Optionally, at least one parameter value described is at least one wavelength value, and described first determines that submodule specifically comprises:

3rd determines submodule, for the second preset relation based on wavelength and track width, determines the track width value corresponding with each wavelength value at least one wavelength value described, determines at least one track width value described altogether.

Optionally, at least one parameter value described is at least one the infrared light supply number value of the infrared light supply producing at least one infrared signal described, and described first determines that submodule specifically comprises:

4th determines submodule, for the 3rd preset relation based on infrared light supply number value and track width, determine the track width value corresponding with each infrared light supply number value at least one infrared light supply number value described, determine at least one track width value described altogether.

Optionally, described generation module 50 specifically comprises:

5th determines submodule, for determining relative position corresponding with the infrared spotlight position of at least one infrared signal described in described first area in described first content, determines at least one relative position altogether;

6th determines submodule, for determining the track width value corresponding with each relative position at least one relative position described from least one track width value described;

First obtains submodule, and for generating the track of track width value corresponding with it on each relative position, obtain at least one track, wherein, at least one track described forms described trajectory.

Optionally, described projection module 60 specifically comprises:

7th determines submodule, for determining the infrared spotlight position of at least one infrared signal described in described first area, determines at least one position altogether;

First output module, for each track at least one track described being projected to position corresponding with each track at least one position described, and then exports the described trajectory image corresponding with described trajectory on described first area.

Optionally, described projection module 60 specifically comprises:

Second output sub-module, for being projected by the described first content comprising described trajectory, to export the trajectory image corresponding with described trajectory on described first area.

Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt the form of complete hardware embodiment, completely software implementation or the embodiment in conjunction with software and hardware aspect.And the present invention can adopt in one or more form wherein including the upper computer program implemented of computer-usable storage medium (including but not limited to magnetic disk memory, CD-ROM, optical memory etc.) of computer usable program code.

The present invention describes with reference to according to the process flow diagram of the method for the embodiment of the present invention, equipment (system) and computer program and/or block scheme.Should understand can by the combination of the flow process in each flow process in computer program instructions realization flow figure and/or block scheme and/or square frame and process flow diagram and/or block scheme and/or square frame.These computer program instructions can being provided to the processor of multi-purpose computer, special purpose computer, Embedded Processor or other programmable data processing device to produce a machine, making the instruction performed by the processor of computing machine or other programmable data processing device produce device for realizing the function of specifying in process flow diagram flow process or multiple flow process and/or block scheme square frame or multiple square frame.

These computer program instructions also can be stored in can in the computer-readable memory that works in a specific way of vectoring computer or other programmable data processing device, the instruction making to be stored in this computer-readable memory produces the manufacture comprising command device, and this command device realizes the function of specifying in process flow diagram flow process or multiple flow process and/or block scheme square frame or multiple square frame.

These computer program instructions also can be loaded in computing machine or other programmable data processing device, make on computing machine or other programmable devices, to perform sequence of operations step to produce computer implemented process, thus the instruction performed on computing machine or other programmable devices is provided for the step realizing the function of specifying in process flow diagram flow process or multiple flow process and/or block scheme square frame or multiple square frame.

Specifically, the computer program instructions that information processing method in the embodiment of the present application is corresponding can be stored in CD, hard disk, on the storage mediums such as USB flash disk, read by an electronic equipment when the computer program instructions corresponding with information processing method in storage medium or when being performed, comprise the steps:

Optionally, that store in described storage medium and step: at least one signal described at least one infrared signal, describedly determines that the computer program instructions corresponding with at least one track width value of at least one Signal Matching described is when being performed, and is specially:

Obtain at least one parameter value of at least one infrared signal described;

Optionally, that store in described storage medium and step: at least one parameter value described is at least one brightness value, described based at least one parameter value described, determine that computer program instructions corresponding at least one track width value described in mating with at least one parameter value described is when being performed, and is specially:

Optionally, that store in described storage medium and step: at least one parameter value described is at least one wavelength value, described based at least one parameter value described, determine that computer program instructions corresponding at least one track width value described in mating with at least one parameter value described is when being performed, and is specially:

Optionally, that store in described storage medium and step: at least one parameter value described is at least one the infrared light supply number value of the infrared light supply producing at least one infrared signal described, described based at least one parameter value described, determine that computer program instructions corresponding at least one track width value described in mating with at least one parameter value described is when being performed, and is specially:

Optionally, that store in described storage medium and step: described based at least one track width value described, computer program instructions corresponding to trajectory is generated when being performed in the position corresponding with described first area of described first content, be specially: determine relative position corresponding with the infrared spotlight position of at least one infrared signal described in described first area in described first content, determine at least one relative position altogether;

Optionally, that store in described storage medium and step: described described trajectory being projected, to export computer program instructions corresponding to the trajectory image corresponding with described trajectory when being performed on described first area, being specially:

Although describe the preferred embodiments of the present invention, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the scope of the invention.

Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.

Claims

1. an information processing method, comprising:

2. the method for claim 1, is characterized in that, at least one signal described is at least one infrared signal, describedly determines, with at least one track width value of at least one Signal Matching described, to be specially:

Obtain at least one parameter value of at least one infrared signal described;

3. method as claimed in claim 2, it is characterized in that, at least one parameter value described is at least one brightness value, described based at least one parameter value described, and at least one track width value described in determining to mate with at least one parameter value described, is specially:

4. method as claimed in claim 2, it is characterized in that, at least one parameter value described is at least one wavelength value, described based at least one parameter value described, and at least one track width value described in determining to mate with at least one parameter value described, is specially:

5. method as claimed in claim 2, it is characterized in that, at least one parameter value described is at least one the infrared light supply number value of the infrared light supply producing at least one infrared signal described, described based at least one parameter value described, at least one track width value described in determining to mate with at least one parameter value described, is specially:

6. the method as described in claim arbitrary in claim 2-5, is characterized in that, described based at least one track width value described, generates trajectory, be specially in the position corresponding with described first area of described first content:

7. method as claimed in claim 6, is characterized in that, describedly described trajectory is projected, and to export the trajectory image corresponding with described trajectory on described first area, is specially:

8. method as claimed in claim 6, is characterized in that, describedly described trajectory is projected, and to export the trajectory image corresponding with described trajectory on described first area, is specially:

9. an electronic equipment, comprising:

Projecting cell;

Processor, is connected with described projecting cell;

10. electronic equipment as claimed in claim 9, it is characterized in that, at least one signal described is at least one infrared signal, described processor specifically for:

Obtain at least one parameter value of at least one infrared signal described;

11. electronic equipments as claimed in claim 10, it is characterized in that, at least one parameter value described is at least one brightness value, described processor specifically for:

12. electronic equipments as claimed in claim 10, it is characterized in that, at least one parameter value described is at least one wavelength value, described processor specifically for:

13. electronic equipments as claimed in claim 10, is characterized in that, at least one parameter value described is at least one the infrared light supply number value of the infrared light supply producing at least one infrared signal described, described processor specifically for:

14. electronic equipments as described in claim arbitrary in claim 10-13, is characterized in that, described processor specifically for:

15. electronic equipments as claimed in claim 14, is characterized in that, described processor specifically for:

16. electronic equipments as claimed in claim 14, is characterized in that, described processor concrete also for:

17. 1 kinds of electronic equipments, comprising: