CN107316505A - Determination method, device, teaching equipment and the storage medium of teaching related information - Google Patents
Determination method, device, teaching equipment and the storage medium of teaching related information Download PDFInfo
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- CN107316505A CN107316505A CN201710709911.5A CN201710709911A CN107316505A CN 107316505 A CN107316505 A CN 107316505A CN 201710709911 A CN201710709911 A CN 201710709911A CN 107316505 A CN107316505 A CN 107316505A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
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Abstract
The invention discloses determination method, device, teaching equipment and the storage medium of teaching related information.This method includes：Monitor that PowerPoint page is jumped to after current presentation manuscript page, teaching board image is captured in real time and is cached to setting image list；Receive state current presentation manuscript page to next PowerPoint page jump instruction when, splicing is carried out to the teaching board image in setting image list, writing on the blackboard summary view picture is formed；Writing on the blackboard summary view picture is inserted to the blank PowerPoint page newly created, the current teaching related information of current presentation manuscript page is formed.Utilize this method, can be in the teaching process based on PowerPoint, the corresponding teaching board related information of each PowerPoint page is generated in real time, it thus avoid and listen speaker in record of the stage of listening to the teacher to instructor institute traditional instruction content, the real time correlation of PowerPoint courseware and teaching board content simultaneously, education informations when being also convenient for listening the speaker review after class are consulted.
Description
Technical field
The present invention relates to electronic instruction technical field, more particularly to the determination method of teaching related information, device, teaching are set
Standby and storage medium.
Background technology
In the spring tide that e-education equipment improves classroom teaching environment, teaching is carried out by PowerPoint courseware and given lessons
It is one of conventional teaching method.When being imparted knowledge to students based on this kind of mode, instructor needs PowerPoint courseware in advance needed for editor,
But the PowerPoint courseware edited in advance is difficult to contain to cover all education informations, therefore in field research, instructor is based on demonstration
Manuscript courseware stills need to carry out certain teaching board on clipboard while giving lessons, to show PowerPoint courseware without body of laws
Existing content.
However, listening speaker under above-mentioned mode of giving lessons, it is still necessary to which the writing on the blackboard content to instructor is recorded, and after class
During review, in addition it is also necessary to the writing on the blackboard content of record is combined with PowerPoint courseware and carries out referring to as complete education informations
Practise.It is above-mentioned to listen speaker to have impact on the classroom efficiency for listening speaker to a certain extent to the record of teaching board, while also being paid attention to the class
The review after class of person brings inconvenience.
The content of the invention
The embodiments of the invention provide determination method, device, teaching equipment and the storage medium of teaching related information, with reality
The real time correlation of existing teaching board content and PowerPoint content.
In a first aspect, the embodiments of the invention provide a kind of determination method for related information of imparting knowledge to students, including：
Monitor that PowerPoint page is jumped to after current presentation manuscript page, teaching board image is captured in real time and is cached
To setting image list；
Receive current presentation manuscript page to next PowerPoint page jump instruction when, to the setting image column
Teaching board image in table carries out splicing, forms writing on the blackboard summary view picture；
The writing on the blackboard summary view picture is inserted to the blank PowerPoint page newly created, the current presentation manuscript page is formed
Current teaching related information.
Second aspect, the embodiments of the invention provide a kind of determining device for related information of imparting knowledge to students, including：
Image buffer storage module, for monitoring that upper PowerPoint page is jumped to after current presentation manuscript page, capture in real time
Teaching board image is simultaneously cached to setting image list；
Splicing module, for receiving the current presentation manuscript page to the jump instruction of next PowerPoint page
When, splicing is carried out to the teaching board image in the setting image list, writing on the blackboard summary view picture is formed；
Determining module is associated, the blank PowerPoint page newly created for the writing on the blackboard summary view picture to be inserted forms institute
State the current teaching related information of current presentation manuscript page.
The third aspect, the embodiments of the invention provide a kind of teaching equipment, including：Display terminal, clipboard and shooting
Head, in addition to：
One or more processors；
Storage device, for storing one or more programs；
One or more of programs are by one or more of computing devices so that one or more of processors
Realize the determination method of teaching related information provided in an embodiment of the present invention.
Fourth aspect, the embodiments of the invention provide a kind of computer-readable recording medium, is stored thereon with computer journey
Sequence, the program realizes the determination method of teaching related information provided in an embodiment of the present invention when being executed by processor.
In determination method, device, teaching equipment and the storage medium of above-mentioned teaching related information, one is monitored first
PowerPoint page is jumped to after current presentation manuscript page, and teaching board image is captured in real time and is cached to setting image list；So
Receive afterwards current presentation manuscript page to next PowerPoint page jump instruction when, in the setting image list
Teaching board image carries out splicing, forms writing on the blackboard summary view picture；Most the writing on the blackboard summary view is newly created as inserting at last
Blank PowerPoint page, forms the current teaching related information of the current presentation manuscript page.Above-mentioned technical proposal, can be in base
In the teaching process of PowerPoint, the corresponding teaching board related information of each PowerPoint page is generated in real time, be thus avoid
Speaker is listened in record of the stage of listening to the teacher to instructor institute traditional instruction content, while PowerPoint courseware and teaching board content
Real time correlation, education informations when being also convenient for listening the speaker review after class are consulted.
Brief description of the drawings
Fig. 1 is a kind of schematic flow sheet of the determination method for teaching related information that the embodiment of the present invention one is provided；
Fig. 2 a are a kind of schematic flow sheet of the determination method for teaching related information that the embodiment of the present invention two is provided；
Fig. 2 b~Fig. 2 d sets forth the embodiment of the present invention two and provide the teaching board cached in setting image list
Image；
Fig. 2 e are the writing on the blackboard summary view picture that obtains after the splicing of the embodiment of the present invention two；
Fig. 2 f are provided the dispaly state of original presentation manuscript page by the embodiment of the present invention two；
Fig. 2 g are the dispaly state that the embodiment of the present invention two determines the PowerPoint page after teaching related information；
Fig. 3 is a kind of structured flowchart of the determining device for teaching related information that the embodiment of the present invention three is provided；
Fig. 4 is a kind of hardware architecture diagram for teaching equipment that the embodiment of the present invention four is provided.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention, rather than limitation of the invention.It also should be noted that, in order to just
Part related to the present invention rather than entire infrastructure are illustrate only in description, accompanying drawing.
Embodiment one
Fig. 1 is a kind of schematic flow sheet of the determination method for teaching related information that the embodiment of the present invention one is provided, the party
Method is applied to carry out teaching board content and teaching demonstration manuscript content the situation of real time correlation, and this method can be closed by teaching
The determining device for joining information is performed, and wherein the device can be realized by software and/or hardware, and be typically integrated on teaching equipment.
It is understood that the teaching equipment can specifically refer to teaching board function and education informations display function
Equipment, can be the electronic equipment formed after clipboard is combined with display terminal.
It should be noted that the application background that the present embodiment provides method can be：In teaching process, instructor and
Multimedia teaching is carried out based on PowerPoint courseware, while being carried out by teaching board to the main contents in PowerPoint courseware
Writing on the blackboard is explained.In actual applications, it is only capable of to the education informations for listening speaker to provide PowerPoint courseware, it is impossible to which teaching board is provided
Content, more can not listen speaker by being supplied to after PowerPoint courseware and teaching board relevance.Teaching based on the present embodiment
The determination method of related information, in real time can be carried out PowerPoint and teaching board content in the teaching process of instructor
Association, thus to the teaching related information for listening speaker's offer directly to refer to.
As shown in figure 1, a kind of determination method for teaching related information that the embodiment of the present invention one is provided, including following behaviour
Make：
S101, monitor that PowerPoint page is jumped to after current presentation manuscript page, in real time capture teaching board image
And cache to setting image list.
Specifically, the upper PowerPoint page and current presentation manuscript page can specifically give advice the PowerPoint class needed for learning
PowerPoint content in part, the specific display terminal that can be regarded as being currently displayed at teaching equipment of current presentation manuscript page
On teaching manuscript；The upper PowerPoint page corresponds to for current presentation manuscript, specifically equivalent in current presentation text
The teaching manuscript shown before original text on display terminal.
In the present embodiment, the teaching board image specifically can be regarded as including the figure of teaching board content on clipboard
Picture, can specifically be captured by the image collecting device (such as camera) pre-set；The setting image list is specifically appreciated that
For a message store table set in advance, and it is general this is set into image list to be empty, can be used to store captured teaching
Writing on the blackboard image.
This step is equivalent to the contact conditions for setting teaching board image, i.e. monitoring teaching equipment display terminal
The PowerPoint courseware of upper display is jumped to after current presentation manuscript page by upper PowerPoint page, proceeds by the figure of a new round
As capture, the content of courses of instructor's writing on the blackboard on teaching equipment clipboard is thus captured in real time.This step is by the religion captured in real time
Writing on the blackboard content caching is learned to the setting image list.
S102, receive current presentation manuscript page to next PowerPoint page jump instruction when, to the setting
Teaching board image in image list carries out splicing, forms writing on the blackboard summary view picture.
In the present embodiment, next PowerPoint page is also corresponded to for current presentation manuscript page, specific suitable
In the teaching manuscript that will be shown after current presentation manuscript on display terminal.The jump instruction can be existed by instructor
The instruction that generation is triggered after the content in current presentation manuscript page is explained, the jump instruction is particularly used in control and currently drilled
Show manuscript page redirecting to next PowerPoint page, equally, it can also be used to upper PowerPoint page to current presentation manuscript page
Redirect.
The present embodiment specifically can perform the skip operation of PowerPoint page equivalent to after the jump instruction is received
Before, teaching board content is realized to the association of current presentation manuscript page, is achieved in the corresponding current religion of current presentation manuscript page
Learn the determination of related information.
Specifically, this step is realized to caching board of education in setting image list when receiving the jump instruction
The concatenation of book image, with the writing on the blackboard summary view picture needed for being associated.The writing on the blackboard summary view picture specifically contains teaching
Before the enterprising trade of equipment display terminal in the period of PowerPoint page display, present on clipboard in all teaching boards
Hold.The picture material that this implementation can include the writing on the blackboard summary view picture is defined as there is the religion associated with current presentation manuscript page
Learn writing on the blackboard content.
Simultaneously it is understood that this step is before the splicing of teaching board image is performed, acquiescence stopped religion
The capture of writing on the blackboard image is learned, and the capture behaviour of teaching board image is just re-started when being believed that and being again in conformance with S101 condition
Make.
S103, the blank PowerPoint page for newly creating writing on the blackboard summary view picture insertion, form the current presentation text
The current teaching related information of original text page.
This step meets above-mentioned S102, specifically for after the writing on the blackboard summary view picture of current presentation manuscript page association is obtained, inciting somebody to action
Writing on the blackboard summary view picture is added in PowerPoint courseware as a part for PowerPoint courseware, and that is added collects comprising writing on the blackboard
The actual teaching related information equivalent to current presentation manuscript page of the education informations of image.
Specifically, blank PowerPoint page is equivalent to can carry out the blank page of PowerPoint Edition Contains, this implementation
The blank PowerPoint page newly created can be added before or after any PowerPoint page of composition PowerPoint courseware.To protect
The display order that card instructor edits PowerPoint page in advance is unaffected, and the present embodiment is preferably before current presentation manuscript page
The establishment position of selected blank PowerPoint page.
It is understood that the present embodiment can be realized after above-mentioned S102 and S103 operation is completed according to jump instruction
Current presentation manuscript page redirecting to next PowerPoint page.It is follow-up then equivalent to again return to S101 realize to it is next demonstration text
The determination operation of the associated teaching board content of original text page.
A kind of determination method for teaching related information that the embodiment of the present invention one is provided, monitors a PowerPoint first
Page is jumped to after current presentation manuscript page, and teaching board image is captured in real time and is cached to setting image list；Then receive
When the current presentation manuscript page arrives the jump instruction of next PowerPoint page, to the teaching board in the setting image list
Image carries out splicing, forms writing on the blackboard summary view picture；The blank demonstration that most the writing on the blackboard summary view picture insertion is newly created at last
Manuscript page, forms the current teaching related information of the current presentation manuscript page., can be based on PowerPoint using this method
Teaching process in, the corresponding teaching board related information of each PowerPoint page is generated in real time, thus avoid and listen speaker listening
The class stage is to the record of instructor institute traditional instruction content, while PowerPoint courseware and the real time correlation of teaching board content,
Education informations when being also convenient for listening the speaker review after class are consulted.
Embodiment two
Fig. 2 a are a kind of schematic flow sheet of the determination method for teaching related information that the embodiment of the present invention two is provided.This hair
Bright embodiment is optimized based on above-described embodiment, in the present embodiment, first by the setting image list
Teaching board image carries out splicing, is further optimized for：Extract and analyze each teaching board in the setting image list
The teaching board content of image；Filter out after the teaching board content repeated, with time sequencing in remaining teaching board
Hold and carry out arrangement splicing, form writing on the blackboard summary view picture.
The present embodiment also further inserts the writing on the blackboard summary view picture blank PowerPoint page newly created, forms described
The current teaching related information of current presentation manuscript page, is specifically optimized for：PowerPoint page is currently drilled with described on described
Show between manuscript page, create blank PowerPoint page；Inserted in blank PowerPoint page in the form of inserting document image
Enter the writing on the blackboard summary view picture, constitute association PowerPoint page；The association PowerPoint page is defined as the current presentation
The current teaching related information of manuscript page.
Further, the present embodiment to it is described setting image list in teaching board image carry out splicing it
Before, also optimization is added：Decision condition is blocked according to the obstacle of setting, determines to block comprising obstacle in the setting image list
Teaching board image and delete.
On the basis of above-mentioned optimization, the present embodiment demonstrates text in the blank for newly creating writing on the blackboard summary view picture insertion
Before original text page, also optimization is added：The writing on the blackboard summary view picture is imparted knowledge to students with the upper PowerPoint page corresponding upper one and closed
Connection information is compared；The teaching board content for belonging to the upper teaching related information in the writing on the blackboard summary view picture is deleted,
Form new writing on the blackboard summary view picture.
In addition, the present embodiment is after the current teaching related information of the current presentation manuscript page is formed, also specific bag
Include：Empty the teaching board image cached in the setting image list.
As shown in Figure 2 a, the embodiment of the present invention two provide a kind of teaching related information determination method, specifically include as
Lower operation：
S201, monitor that PowerPoint page is jumped to after current presentation manuscript page, in real time capture teaching board image
And cache to setting image list.
Exemplarily, the bar of current presentation manuscript page can be jumped in the upper PowerPoint page for reaching the setting of this step
During part, the operation of capture teaching board image in real time is proceeded by, and can be by the teaching board image buffer storage of capture to setting figure
As list.
S202, decision condition blocked according to the obstacle of setting, determine what is blocked in the setting image list comprising obstacle
Teaching board image is simultaneously deleted.
This step can go out deposit equivalent to the pre-sifted selection operation to teaching board image in setting image list with Effective selection
The teaching board image that is blocked in obstacle is simultaneously deleted, so as to ensure the validity that follow-up writing on the blackboard summary view picture is determined.It is described
Obstacle, which is blocked, specifically can be regarded as blocking the information that teaching board content in teaching board image is carried out, and generally, lead to
It is often that the hand of instructor is blocked.
Specifically, the obstacle, which blocks decision condition, to be：Teaching board image whether include except clipboard background and
Other color characters outside written handwriting；If so, then determining whether other color characters shape in the teaching board figure imagination
Into image-region whether belong to the area coverage scope of setting；If it is, it is believed that there is obstacle screening in teaching board image
Gear.
This step can block decision condition based on above-mentioned obstacle, to each teaching board image in setting image list
Judged, to determine that teaching board image is blocked with the presence or absence of obstacle, and deletion has the teaching board image that obstacle is blocked.
It is understood that the operation of this step can be carried out during capture teaching board image in real time, i.e. can be every time
Obstacle is carried out to teaching board image of the newest caching into setting image list and blocks judgement.
S203, receive current presentation manuscript page to next PowerPoint page jump instruction when, extract and analyze
The teaching board content of each teaching board image in the setting image list.
It is understood that the present embodiment can will receive jump of the current presentation manuscript page to next PowerPoint page
Turn the trigger condition that instruction is determined as teaching related information, thus jump to next demonstration text in execution current presentation manuscript page
Before the skip operation of original text page, according to the teaching board image captured in the current presentation manuscript page display time, it is determined that with it is current
The associated teaching board content of PowerPoint page.
Specifically, this step can be after the trigger condition of teaching related information be met, first in setting image list
Each teaching board image carries out extraction and analysis operation, and then extracts the teaching board content that each teaching board image is included.
Exemplarily, Fig. 2 b~Fig. 2 d sets forth the embodiment of the present invention two and provide what is cached in setting image list
Teaching board image.Specifically, it is assumed that setting image list captured respectively within the current presentation manuscript page display time Fig. 2 b,
Teaching board image shown in Fig. 2 c and Fig. 2 d, the operation based on this step can be respectively from Fig. 2 b, Fig. 2 c and Fig. 2 d institutes
Corresponding teaching board content 21 is extracted in the teaching board image shown.
It should be noted that it is believed that between Fig. 2 c to Fig. 2 d exist multiple capture teaching board images, but because teaching
There is obstacle in writing on the blackboard image to block, so being deleted, and then Fig. 2 d are saved after Fig. 2 c in setting image list.
S204, filter out after the teaching board content repeated, remaining teaching board content is carried out with time sequencing
Arrangement splicing, forms writing on the blackboard summary view picture.
In the present embodiment, for the teaching board image continuously captured, comprising teaching board content may
In the presence of the part repeated, the teaching board content in front and rear teaching board image can be compared, thereby filter out by this step
The teaching board content repeated, only retains the portion of institute's repeated teaching writing on the blackboard content；Afterwards, this step can be to remaining teaching
Writing on the blackboard content is based on capture time and carries out arrangement splicing, ultimately forms required writing on the blackboard summary view picture.
Exemplarily, Fig. 2 e are the writing on the blackboard summary view picture that obtains after the splicing of the embodiment of the present invention two.Connect above-mentioned example,
After this step is extracted to the teaching board content 21 in Fig. 2 b, Fig. 2 c and Fig. 2 d, by the comparison of teaching board content,
After the teaching board content for filtering out repetition, Fig. 2 e writing on the blackboard summary view is obtained as final display teaching board content 220 in 22.
S205, related information progress that the writing on the blackboard summary view picture and the upper PowerPoint page corresponding upper one are imparted knowledge to students
Compare.
In the present embodiment, obtained based on S203 and S204 after writing on the blackboard summary view picture, be also based on S205 and S206 enters
One step optimizes processing to writing on the blackboard summary view picture.Specifically, can be by the teaching board in obtained writing on the blackboard summary view picture
Hold the upper teaching related information associated with upper PowerPoint page to be compared.
The present embodiment is believed that what the upper teaching related information of PowerPoint page was equally provided based on the present embodiment
The determination method of teaching related information is determined.The upper teaching related information is specific to be associated equivalent to upper PowerPoint page
Teaching board content.
Due to upper PowerPoint page to current presentation manuscript page to redirect the time very short, so literary in capture current presentation
Instructor is possibly incorporating also during the original text corresponding teaching board image of page, in teaching board image to explain upper PowerPoint page
When teaching board content, for determine teaching related information terseness, the present embodiment by writing on the blackboard summary view picture with currently drilling
Before showing that manuscript page is associated, the content occurred in upper one teaching related information is filtered out first.
Belong to the teaching board content of the upper teaching related information, shape in S206, the deletion writing on the blackboard summary view picture
Cheng Xin writing on the blackboard summary view picture.
Specifically, after by S205 comparison, if existed in writing on the blackboard summary view picture identical with upper one teaching related information
Teaching board content, then can further delete same section, and form the new plate for only including not repeated teaching writing on the blackboard content
Book summary view picture thus can also ensure writing on the blackboard summary view picture be sized to adapt to PowerPoint page.
If it is understood that the size of the writing on the blackboard summary view picture after optimization exceeds in PowerPoint beyond still
Size in page during normal display, then can carry out image segmentation, to form multiple daughter board book summary views to writing on the blackboard summary view picture
As come adapt to PowerPoint page display size.
The present embodiment following S207 to S209 show in particular the association process of writing on the blackboard summary view picture and current presentation manuscript.
S207, on described between PowerPoint page and current presentation manuscript page, create blank PowerPoint page.
In the present embodiment, to embody the relevance between writing on the blackboard summary view picture and current presentation manuscript page, this step is excellent
That selects is disposed adjacent writing on the blackboard summary view picture with current presentation manuscript page, i.e. first in upper PowerPoint page and currently
It is new to create a blank PowerPoint page between PowerPoint page.
S208, in the blank PowerPoint page writing on the blackboard summary view picture is inserted in the form of inserting document image,
Constitute association PowerPoint page.
Specifically, this step automatically can be drilled writing on the blackboard summary view picture insertion blank by inserting the form of document image
Show the text editing part of manuscript page.Deposited it should be noted that the present embodiment acquiescence writing on the blackboard summary view picture is stored in setting insertion
The corresponding writing on the blackboard summary view picture of newest storage time is always selected when storing up under path, and inserting every time.
It is understood that during the insertion blank PowerPoint page of writing on the blackboard summary view picture, with automatically adjusting size with suitable
Answer the function of PowerPoint page size.
In addition, by the incidence relation of clearly institute's insertion writing on the blackboard summary view picture and current presentation manuscript page, the present embodiment enters one
The title division walked in blank PowerPoint page is associated information name, is consequently formed and is closed comprising related information title and teaching
Join the association PowerPoint page of information.Wherein, the present embodiment can be based on writing on the blackboard summary view picture formation time and current presentation text
The page number of original text page is associated information name.
S209, the current teaching related information that the association PowerPoint page is defined as to current presentation manuscript page.
Exemplarily, Fig. 2 f are provided the dispaly state of original presentation manuscript page by the embodiment of the present invention two, and Fig. 2 g are this
Inventive embodiments two determine the dispaly state of the PowerPoint page after teaching related information.As shown in figure 2f, it show in particular
One PowerPoint page 23 and current presentation manuscript page 24, wherein, the page number of current presentation manuscript page is 2；Connect in above-mentioned S204
Writing on the blackboard summary view is inserted between upper PowerPoint page 23 and current presentation manuscript page 24 as 22 in example, Fig. 2 g, formed
PowerPoint page 25 is associated, and it can be found that the related information in association PowerPoint page 25 is named as " 10:20_2 ", specifically
Represent 10:The 20 writing on the blackboard summary view pictures formed are associated with the PowerPoint page of page 2.
S210, empty the teaching board image that caches in the setting image list.
In the present embodiment, above-mentioned S201 to S209 show in particular the teaching related information for determining current presentation manuscript page
Determination process., it is necessary to all enter for each PowerPoint page in PowerPoint courseware for whole PowerPoint courseware
The association of row teaching board content, i.e. equivalent to the operation that circulation performs S201 to S209.The present embodiment performs above-mentioned in circulation
, it is necessary to perform S210 operation before operation, to ensure the original state for setting image list always for empty.
A kind of determination method for teaching related information that the embodiment of the present invention two is provided, embodies teaching board image
Concatenation, embodies further the process of the teaching related information based on teaching board content formation PowerPoint；It is simultaneously also excellent
Change the Screening Treatment operation for adding teaching board image and writing on the blackboard summary view picture, and add the clear of setting image list
Do-nothing operation.Using this method, the teaching board content of PowerPoint association can be preferably determined, and is consequently formed PowerPoint
Teaching related information, thus avoid and listen speaker in record of the stage of listening to the teacher to instructor institute traditional instruction content, drill simultaneously
Show the real time correlation of manuscript courseware and teaching board content, education informations when being also convenient for listening the speaker review after class are consulted.
Embodiment three
Fig. 3 is a kind of structured flowchart of the determining device for teaching related information that the embodiment of the present invention three is provided.The device
Teaching board content and teaching demonstration manuscript content carry out to the situation of real time correlation, wherein the device can be by software and/or hard
Part is realized, and is typically integrated on teaching equipment.As shown in figure 3, the device includes：Image buffer storage module 31, splicing mould
Block 32 and association determining module 33.
Wherein, image buffer storage module 31, it is real for monitoring that upper PowerPoint page is jumped to after current presentation manuscript page
When capture teaching board image and cache to setting image list；
Splicing module 32, for receiving the current presentation manuscript page to the jump instruction of next PowerPoint page
When, splicing is carried out to the teaching board image in the setting image list, writing on the blackboard summary view picture is formed；
Determining module 33 is associated, the blank PowerPoint page newly created for the writing on the blackboard summary view picture to be inserted is formed
The current teaching related information of the current presentation manuscript page.
In the present embodiment, the device monitors that upper PowerPoint page is jumped to by image buffer storage module 31 first and worked as
After preceding PowerPoint page, teaching board image is captured in real time and is cached to setting image list；Then splicing module is passed through
32 receive current presentation manuscript page to next PowerPoint page jump instruction when, in the setting image list
Teaching board image carries out splicing, forms writing on the blackboard summary view picture；It is on weekly duty to be converged the writing on the blackboard by associating determining module 33
The blank PowerPoint page that the insertion of total figure picture is newly created, forms the current teaching related information of the current presentation manuscript page.
A kind of determining device for teaching related information that the embodiment of the present invention three is provided, can be in the religion based on PowerPoint
During, the corresponding teaching board related information of each PowerPoint page is generated in real time, thus avoid and listen speaker in rank of listening to the teacher
Section is to the record of instructor institute traditional instruction content, while PowerPoint courseware and the real time correlation of teaching board content, also side
Education informations when listening the speaker to review after class consult.
Further, splicing module 32, is particularly used in：
Receive current presentation manuscript page to next PowerPoint page jump instruction when, extract and analyze described set
Determine the teaching board content of each teaching board image in image list；Filter out after the teaching board content repeated, with the time
Order carries out arrangement splicing to remaining teaching board content, forms writing on the blackboard summary view picture.
Further, determining module 33 is associated, is particularly used in：
On described between PowerPoint page and current presentation manuscript page, blank PowerPoint page is created；Institute
State in blank PowerPoint page and the writing on the blackboard summary view picture is inserted in the form of inserting document image, constitute association PowerPoint
Page；The association PowerPoint page is defined as to the current teaching related information of the current presentation manuscript page.
Further, the device, which also optimizes, includes：
Image processing module 34, for it is described setting image list in teaching board image carry out splicing it
Before, decision condition is blocked according to the obstacle of setting, the teaching board figure blocked in the setting image list comprising obstacle is determined
Picture is simultaneously deleted.
On the basis of above-mentioned optimization, the device, which also optimizes, to be added：
Collect optimization module 35, for the writing on the blackboard summary view picture to be inserted into the blank PowerPoint page newly created
Before, the corresponding upper teaching related information of the writing on the blackboard summary view picture and upper PowerPoint page is compared, deletion
Belong to the teaching board content of the upper teaching related information in the writing on the blackboard summary view picture, form new writing on the blackboard summary view
Picture.
Further, the device, which also optimizes, includes：
Image empties module 36, for being formed after the current teaching related information of the current presentation manuscript page, clearly
The teaching board image cached in the empty setting image list.
Example IV
The embodiment of the present invention four additionally provides a kind of teaching equipment, and Fig. 4 is a kind of teaching that the embodiment of the present invention four is provided
The hardware architecture diagram of equipment, as shown in figure 4, the teaching equipment that the embodiment of the present invention four is provided, including：Display terminal 401,
Clipboard 402 and camera 403, in addition to：Processor in processor 404 and storage device 405, the teaching equipment can be
It is one or more, in Fig. 4 by taking a processor 404 as an example, display terminal, clipboard and camera in the teaching equipment
It can be connected respectively with processor and storage device by bus or other modes, and processor and storage device are also by bus
Or other modes are connected, in Fig. 4 exemplified by being connected by bus.
It is understood that setting display terminal 401 and clipboard 402 can be independent two parts on the whole,
Can be that setting display terminal 401 can be in two splicings of the absolute construction based on connecting shaft, the present embodiment with clipboard 402
Independent overall segmentation up and down or the splicing up and down of two absolute construction or independent overall left and right parallel divisional are two only
The parallel splicing of vertical structure.In addition, camera 403 is is arranged at clipboard top edge in the present embodiment, its camera direction is main
Focus in the surface of clipboard 402, for the capture to teaching board content on clipboard, form teaching board image.
It should be noted that when being shown on display terminal 401 without other education informations, being caught based on camera 403
The teaching board image obtained can be in real time shown on display terminal 401 by the control of processor 404.It can also be seen that
It is that the present embodiment can also be on display terminal 401 to other required education informations (such as teaching demonstration manuscripts in teaching process
Courseware) shown in real time, given lessons in order to which instructor side carries out teaching based on the PowerPoint on display terminal 401, Bian
The content in PowerPoint is explained by teaching board on clipboard 402.
Storage device 405 in the teaching equipment as a kind of computer-readable recording medium, available for storage one or
Multiple programs, described program can be software program, computer executable program and module, such as provided in an embodiment of the present invention
Corresponding programmed instruction/module in the determining device of related information of imparting knowledge to students (for example, the module shown in accompanying drawing 3, including：Image delays
Storing module 31, splicing module 32 and association determining module 33, further comprises image processing module 34, collect optimization module
35 and image empty module 36).Processor 404 by operation be stored in software program in storage device 405, instruction and
Module, so as to perform various function application and the data processing of teaching equipment, that is, realizes to impart knowledge to students in above method embodiment and closes
Join the determination method of information.
Storage device 405 may include storing program area and storage data field, wherein, storing program area can store operation system
Application program needed for system, at least one function；Storage data field can be stored uses created data etc. according to equipment.This
Outside, storage device 405 can include high-speed random access memory, can also include nonvolatile memory, for example, at least one
Individual disk memory, flush memory device or other non-volatile solid state memory parts.In some instances, storage device 405 can
Further comprise the memory remotely located relative to processor 404, these remote memories can be by network connection to setting
It is standby.The example of above-mentioned network includes but is not limited to internet, intranet, LAN, mobile radio communication and combinations thereof.
Also, when one or more program included by above-mentioned teaching equipment is by one or more of processors 404
During execution, one of program can be proceeded as follows：
Monitor that PowerPoint page is jumped to after current presentation manuscript page, teaching board image is captured in real time and is cached
To setting image list；Receive current presentation manuscript page to next PowerPoint page jump instruction when, set to described
The teaching board image determined in image list carries out splicing, forms writing on the blackboard summary view picture；The writing on the blackboard summary view picture is inserted
Enter the blank PowerPoint page newly created, form the current teaching related information of the current presentation manuscript page.
In addition, the embodiment of the present invention also provides a kind of computer-readable recording medium, computer program is stored thereon with, should
The determination method for the teaching related information that the embodiment of the present invention one is provided is realized when program is executed by processor, wherein, above-mentioned reality
Applying the method for example one and the offer of embodiment two includes：Monitor that PowerPoint page is jumped to after current presentation manuscript page, it is real
When capture teaching board image and cache to setting image list；Receive the current presentation manuscript page and arrive next PowerPoint
During the jump instruction of page, splicing is carried out to the teaching board image in the setting image list, writing on the blackboard summary view is formed
Picture；The writing on the blackboard summary view picture is inserted to the blank PowerPoint page newly created, the current of the current presentation manuscript page is formed
Teaching related information.
By the description above with respect to embodiment, it is apparent to those skilled in the art that, the present invention
It can be realized by software and required common hardware, naturally it is also possible to realized by hardware, but the former is more in many cases
Good embodiment.Understood based on such, what technical scheme substantially contributed to prior art in other words
Part can be embodied in the form of software product, and the computer software product can be stored in computer-readable recording medium
In, such as floppy disk, read-only storage (Read-Only Memory, ROM), the random access memory (Random of computer
Access Memory, RAM), flash memory (FLASH), hard disk or CD etc., including some instructions are to cause a computer to set
Standby (can be personal computer, server, or network equipment etc.) performs the method described in each embodiment of the invention.
It is worth noting that, in the embodiment of the determining device of above-mentioned teaching related information, included unit and
Module is simply divided according to function logic, but is not limited to above-mentioned division, as long as corresponding function can be realized
；In addition, the specific name of each functional unit is also only to facilitate mutually distinguish, the protection being not intended to limit the invention
Scope.
It should be noted that in the case of not conflicting, those skilled in the art will can retouch in this specification
The feature of the not be the same as Example or example stated and non-be the same as Example or example is combined and combined.
Note, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art it is various it is obvious change,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although the present invention is carried out by above example
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
Other more equivalent embodiments can be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (10)
1. a kind of determination method for related information of imparting knowledge to students, it is characterised in that including：
Monitor that PowerPoint page is jumped to after current presentation manuscript page, capture teaching board image and cache in real time to setting
Determine image list；
Receive current presentation manuscript page to next PowerPoint page jump instruction when, in the setting image list
Teaching board image carry out splicing, formed writing on the blackboard summary view picture；
The writing on the blackboard summary view picture is inserted to the blank PowerPoint page newly created, the current of the current presentation manuscript page is formed
Teaching related information.
2. according to the method described in claim 1, it is characterised in that the teaching board image in the setting image list is entered
Row splicing, including：
Extract and analyze the teaching board content of each teaching board image in the setting image list；
Filter out after the teaching board content repeated, arrangement splicing carried out to remaining teaching board content with time sequencing,
Form writing on the blackboard summary view picture.
3. according to the method described in claim 1, it is characterised in that described that the writing on the blackboard summary view picture is inserted to the sky newly created
White PowerPoint page, forms the current teaching related information of the current presentation manuscript page, including：
On described between PowerPoint page and current presentation manuscript page, blank PowerPoint page is created；
The writing on the blackboard summary view picture is inserted in the form of inserting document image in blank PowerPoint page, association is constituted and drills
Show manuscript page；
The association PowerPoint page is defined as to the current teaching related information of the current presentation manuscript page.
4. according to the method described in claim 1, it is characterised in that the teaching board image in the setting image list
Before progress splicing, in addition to：
Decision condition is blocked according to the obstacle of setting, the teaching board figure blocked in the setting image list comprising obstacle is determined
Picture is simultaneously deleted.
5. the method according to claim any one of 1-4, it is characterised in that newly created by writing on the blackboard summary view picture insertion
Before the blank PowerPoint page built, in addition to：
The related information of imparting knowledge to students of the writing on the blackboard summary view picture and upper PowerPoint page corresponding upper one is compared；
The teaching board content for belonging to the upper teaching related information in the writing on the blackboard summary view picture is deleted, new writing on the blackboard is formed
Summary view picture.
6. the method according to claim any one of 1-4, it is characterised in that forming working as the current presentation manuscript page
After preceding teaching related information, in addition to：
Empty the teaching board image cached in the setting image list.
7. a kind of determining device for related information of imparting knowledge to students, it is characterised in that including：
Image buffer storage module, for monitoring that upper PowerPoint page is jumped to after current presentation manuscript page, capture teaching in real time
Writing on the blackboard image is simultaneously cached to setting image list；
Splicing module is right when arriving the jump instruction of next PowerPoint page for receiving the current presentation manuscript page
Teaching board image in the setting image list carries out splicing, forms writing on the blackboard summary view picture；
Determining module is associated, the blank PowerPoint page newly created for the writing on the blackboard summary view picture to be inserted forms described work as
The current teaching related information of preceding PowerPoint page.
8. device according to claim 7, it is characterised in that also include：
Image processing module, for it is described setting image list in teaching board image carry out splicing before, root
Decision condition is blocked according to the obstacle of setting, the teaching board image that is blocked in the setting image list comprising obstacle is determined and deletes
Remove.
9. a kind of teaching equipment, including：Display terminal, clipboard and camera, it is characterised in that also include：
One or more processors；
Storage device, for storing one or more programs；
One or more of programs are by one or more of computing devices so that one or more of processors are realized
The determination method of teaching related information as any one of claim 1-6.
10. a kind of computer-readable recording medium, is stored thereon with computer program, it is characterised in that the program is by processor
The determination method of the teaching related information as any one of claim 1-6 is realized during execution.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710709911.5A CN107316505A (en) | 2017-08-18 | 2017-08-18 | Determination method, device, teaching equipment and the storage medium of teaching related information |
| PCT/CN2017/116765 WO2019033660A1 (en) | 2017-08-18 | 2017-12-17 | Method and apparatus for determining associated teaching information, teaching device, and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710709911.5A CN107316505A (en) | 2017-08-18 | 2017-08-18 | Determination method, device, teaching equipment and the storage medium of teaching related information |
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| WO (1) | WO2019033660A1 (en) |
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| CN110297917A (en) * | 2019-06-28 | 2019-10-01 | 腾讯科技（深圳）有限公司 | Live broadcasting method, device, electronic equipment and storage medium |
| CN110347993A (en) * | 2019-07-11 | 2019-10-18 | 深圳云智教育科技有限公司 | A kind of writing on the blackboard management method and device |
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| WO2019033660A1 (en) | 2019-02-21 |
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Application publication date: 20171103 |