CN104320602A - Projector and method for playing audio and video file by identifying picture - Google Patents

Projector and method for playing audio and video file by identifying picture Download PDF

Info

Publication number
CN104320602A
CN104320602A CN201410649285.1A CN201410649285A CN104320602A CN 104320602 A CN104320602 A CN 104320602A CN 201410649285 A CN201410649285 A CN 201410649285A CN 104320602 A CN104320602 A CN 104320602A
Authority
CN
China
Prior art keywords
module
audio
video file
photo
picture
Prior art date
Application number
CN201410649285.1A
Other languages
Chinese (zh)
Inventor
罗华焱
Original Assignee
深圳市遥蓝儿童科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市遥蓝儿童科技有限公司 filed Critical 深圳市遥蓝儿童科技有限公司
Priority to CN201410649285.1A priority Critical patent/CN104320602A/en
Publication of CN104320602A publication Critical patent/CN104320602A/en

Links

Abstract

The invention discloses a projector for playing audio and a video file by identifying a picture. The projector comprises a storage, a camera, a key module, a projection module, a display module and a processor. The storage, the camera and the key module are electrically connected to the processor respectively. After the camera shoots the picture, the processor compares the picture with a plurality of pre-stored pictures in sequence; when the image contour in the picture corresponds to and is matched with the image contour in a certain picture, the audio and video file corresponding to the picture is directly positioned, and the video in the audio and video file is played through the projection module. The projector can quickly find the target file, and therefore a user does not need to turn pages repeatedly through a remote controller. Accordingly, working efficiency is greatly improved, and the projector is convenient and fast to use.

Description

A kind of projecting apparatus and method being play audio/video file by recognition image

Technical field

The present invention relates to projecting apparatus, particularly relate to a kind of projecting apparatus and the method for being play audio/video file by recognition image.

Background technology

Projecting apparatus be a kind of can by image or VIDEO PROJECTION to the equipment on curtain, it is widely used in family, office, school and public place of entertainment, and different according to working method, have CRT, LCD, DLP etc. are dissimilar.China projector products consumption market mainly concentrates on the large-and-medium size cities such as the more flourishing North China of economy, East China, south China.Education, commercial affairs, government, home entertaining are the four large main consumer groups supporting Chinese projecting apparatus industry.Make a general survey of Chinese projector market.Be no matter from the quantity of product, quality or kind aspect, all reach certain maturity, the popularization and application of product makes projecting apparatus change to mass product from the display device of comparatively specialty in the psychological positioning of user, and the marketing scale of industry constantly expands.Along with the development of porjector technology, market has occurred prestore the micro projector of video, this projecting apparatus is controlled by remote controller mostly, but the limitation used a teleswitch is, user will find file destination in a large amount of video files, page turn over operation repeatedly must be carried out, operating process is loaded down with trivial details, inefficiency.

Summary of the invention

The technical problem to be solved in the present invention be to provide a kind of can fast finding high and play projecting apparatus and the method for audio/video file by recognition image to file destination, operating efficiency.

For solving the problems of the technologies described above, the present invention adopts following technical scheme.

Play a projecting apparatus for audio/video file by recognition image, it includes: a memory, and it prestores multiple picture and the audio/video file corresponding with each picture, one camera, it is for taking pictures, one key-press module, it operates for input key, one projection module, its for by the VIDEO PROJECTION in audio/video file to screen, one display module, it is for showing photo and sending prompting, one processor, described memory, camera and key-press module are electrically connected on processor respectively, described processor controls camera according to user to the button operation of key-press module and takes pictures, again this photo is compared successively with the multiple pictures prestored in memory, if the image outline in photo is identical with the image outline in picture, then make projection module by the VIDEO PROJECTION in the audio/video file corresponding to this picture on screen, and the synchronous audio frequency play in audio/video file, if the image outline in photo and the image outline in multiple picture are all not identical, then point out the None-identified of the image in this photo by display module.

Preferably, described processor is also electrically connected with optical facilities, light supplementary module and luminous intensity detection module, the light intensity value that described processor gathers according to luminous intensity detection module and the focusing of control both optical mechanism and control the brightness of light supplementary module adjustment photo environment.

Preferably, described processor is also electrically connected with a remote control reception module, and described processor receives the control command of external remote input by this remote control reception module.

A kind of method being play audio/video file by recognition image, the method realizes based on a projecting apparatus, described projecting apparatus includes a memory, one camera, one key-press module, one projection module, one display module and a processor, described memory, camera and key-press module are electrically connected on processor respectively, described method comprises: described processor controls camera according to user to the button operation of key-press module and takes pictures, again this photo is compared successively with the multiple pictures prestored in memory, if the image outline in photo is identical with the image outline in picture, then make projection module by the VIDEO PROJECTION in the audio/video file corresponding to this picture on screen, and the synchronous audio frequency play in audio/video file, if the image outline in photo and the image outline in multiple picture are all not identical, then point out the None-identified of the image in this photo by display module.

Preferably, described projecting apparatus also comprises the optical facilities and light supplementary module that are electrically connected on processor respectively, and after described camera is taken pictures, described processor judges that whether this photo is clear, if unintelligible, then again take after adjusting optical facilities and light supplementary module; If clear, then this photo is compared successively with the multiple pictures prestored in memory.

Disclosed by the inventionly play in the projecting apparatus of audio/video file and method by recognition image, after camera is taken pictures, by processor, this photo and the multiple pictures prestored are contrasted successively, when the image outline in this photo is corresponding with the image outline in a certain picture, when mating, be directly targeted to the audio/video file corresponding to this picture, and utilize projection module to play video in this audio/video file.This projecting apparatus can fast finding to file destination, carry out repeatedly page turning without using remote controller, substantially increase operating efficiency, convenient and swift.

Accompanying drawing explanation

Fig. 1 is the circuit block diagram of the projecting apparatus being play audio/video file by recognition image.

Fig. 2 is the flow chart of the method being play audio/video file by recognition image.

Embodiment

Below in conjunction with drawings and Examples, the present invention is described in more detail.

The invention discloses a kind of projecting apparatus being play audio/video file by recognition image, as shown in Figure 1, it includes memory 1, camera 2, key-press module 3, projection module 4, display module 5 and a processor 6, wherein:

Memory 1 prestores multiple picture and the audio/video file corresponding with each picture;

Camera 2 is for taking pictures;

Key-press module 3 operates for input key;

Projection module 4 for by the VIDEO PROJECTION in audio/video file to screen;

Display module 5 is for showing photo and sending prompting;

Described memory 1, camera 2 and key-press module 3 are electrically connected on processor 6 respectively, described processor 6 controls camera 2 according to user to the button operation of key-press module 3 and takes pictures, again this photo is compared successively with the multiple pictures prestored in memory 1, if the image outline in photo is identical with the image outline in picture, then make projection module 4 by the VIDEO PROJECTION in the audio/video file corresponding to this picture on screen, and the synchronous audio frequency play in audio/video file, if the image outline in photo and the image outline in multiple picture are all not identical, then point out the None-identified of the image in this photo by display module 5.

In above-mentioned projecting apparatus, after camera 2 is taken pictures, by processor 6, this photo and the multiple pictures prestored are contrasted successively, when the image outline in this photo is corresponding with the image outline in a certain picture, when mating, be directly targeted to the audio/video file corresponding to this picture, and utilize projection module 4 to play video in this audio/video file.This projecting apparatus can fast finding to file destination, carry out repeatedly page turning without using remote controller, substantially increase operating efficiency, convenient and swift.

As a kind of optimal way, described processor 6 is also electrically connected with optical facilities 7, light supplementary module 8 and luminous intensity detection module 9, the light intensity value that described processor 6 gathers according to luminous intensity detection module 9 and control both optical mechanism 7 focuses and control the brightness that light supplementary module 8 adjusts photo environment, by above-mentioned adjustment, contribute to the definition improving photo.

In the present embodiment, for making projecting apparatus have both distant control function, described processor 6 is also electrically connected with a remote control reception module 10, and described processor 6 receives the control command of external remote input by this remote control reception module 10.

On the basis of said structure projecting apparatus, please refer to Fig. 2, the present invention also discloses a kind of method being play audio/video file by recognition image, and the method comprises:

Described processor 6 controls camera 2 according to user to the button operation of key-press module 3 and takes pictures, again this photo is compared successively with the multiple pictures prestored in memory 1, if the image outline in photo is identical with the image outline in picture, then make projection module 4 by the VIDEO PROJECTION in the audio/video file corresponding to this picture on screen, and the synchronous audio frequency play in audio/video file, if the image outline in photo and the image outline in multiple picture are all not identical, then point out the None-identified of the image in this photo by display module 5.

Play in the method for audio/video file above by recognition image, processor 6 camera 2 is taken after photo and memory 1 in multiple pictures of prestoring contrast successively, when the image outline in this photo is identical with the image outline in a certain picture, be directly targeted to the audio/video file corresponding to this picture, and utilize projection module 4 to play video in this audio/video file.Utilize the method can fast finding to file destination, carry out repeatedly page turning without using remote controller, substantially increase operating efficiency, convenient and swift.

Further, after described camera 2 is taken pictures, described processor 6 judges that whether this photo is clear, if unintelligible, then again takes after adjusting optical facilities 7 and light supplementary module 8; If clear, then this photo is compared successively with the multiple pictures prestored in memory 1.By above-mentioned adjustment process, the photo after camera 2 can be made to take can reach certain definition, thus improves the accuracy of video retrieval.

Projecting apparatus by recognition image broadcasting audio/video file disclosed by the invention and method are contrasted taken the photograph photo and the picture that prestores by processor 6, when taken the photograph photo is identical with the picture that prestores, consistent, can video corresponding to quick position to this picture, repeatedly page turning is carried out without using remote controller, substantially increase operating efficiency, convenient and swift.

The above is preferred embodiment of the present invention, is not limited to the present invention, all make in technical scope of the present invention amendment, equivalent to replace or improvement etc., all should be included in scope that the present invention protects.

Claims (5)

1. play a projecting apparatus for audio/video file by recognition image, it is characterized in that including:
One memory, it prestores multiple picture and the audio/video file corresponding with each picture;
One camera, it is for taking pictures;
One key-press module, it operates for input key;
One projection module, its for by the VIDEO PROJECTION in audio/video file to screen;
One display module, it is for showing photo and sending prompting;
One processor, described memory, camera and key-press module are electrically connected on processor respectively, described processor controls camera according to user to the button operation of key-press module and takes pictures, again this photo is compared successively with the multiple pictures prestored in memory, if the image outline in photo is identical with the image outline in picture, then make projection module by the VIDEO PROJECTION in the audio/video file corresponding to this picture on screen, and the synchronous audio frequency play in audio/video file, if the image outline in photo and the image outline in multiple picture are all not identical, then point out the None-identified of the image in this photo by display module.
2. the projecting apparatus of audio/video file is play as claimed in claim 1 by recognition image, it is characterized in that, described processor is also electrically connected with optical facilities, light supplementary module and luminous intensity detection module, the light intensity value that described processor gathers according to luminous intensity detection module and the focusing of control both optical mechanism and control the brightness of light supplementary module adjustment photo environment.
3. play the projecting apparatus of audio/video file as claimed in claim 1 by recognition image, it is characterized in that, described processor is also electrically connected with a remote control reception module, and described processor receives the control command of external remote input by this remote control reception module.
4. play the method for audio/video file by recognition image for one kind, it is characterized in that, the method realizes based on a projecting apparatus, described projecting apparatus includes a memory, a camera, a key-press module, a projection module, a display module and a processor, described memory, camera and key-press module are electrically connected on processor respectively, and described method comprises:
Described processor controls camera according to user to the button operation of key-press module and takes pictures, again this photo is compared successively with the multiple pictures prestored in memory, if the image outline in photo is identical with the image outline in picture, then make projection module by the VIDEO PROJECTION in the audio/video file corresponding to this picture on screen, and the synchronous audio frequency play in audio/video file, if the image outline in photo and the image outline in multiple picture are all not identical, then point out the None-identified of the image in this photo by display module.
5. the method for audio/video file is play as claimed in claim 4 by recognition image, it is characterized in that, described projecting apparatus also comprises the optical facilities and light supplementary module that are electrically connected on processor respectively, after described camera is taken pictures, described processor judges that whether this photo is clear, if unintelligible, then again take after adjusting optical facilities and light supplementary module; If clear, then this photo is compared successively with the multiple pictures prestored in memory.
CN201410649285.1A 2014-11-14 2014-11-14 Projector and method for playing audio and video file by identifying picture CN104320602A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410649285.1A CN104320602A (en) 2014-11-14 2014-11-14 Projector and method for playing audio and video file by identifying picture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410649285.1A CN104320602A (en) 2014-11-14 2014-11-14 Projector and method for playing audio and video file by identifying picture

Publications (1)

Publication Number Publication Date
CN104320602A true CN104320602A (en) 2015-01-28

Family

ID=52375765

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410649285.1A CN104320602A (en) 2014-11-14 2014-11-14 Projector and method for playing audio and video file by identifying picture

Country Status (1)

Country Link
CN (1) CN104320602A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1837941A (en) * 2005-03-21 2006-09-27 捷扬光电股份有限公司 Object boundary fitting method and system for digital data prompter
CN101169579A (en) * 2007-10-30 2008-04-30 圆刚科技股份有限公司 Projector and method for making its partial image profile clear
CN101887207A (en) * 2010-03-08 2010-11-17 圆展科技股份有限公司 Real object projector with image auxiliary data searching and display functions and method thereof
CN103955499A (en) * 2014-04-22 2014-07-30 北京航空航天大学 Visual experience enhancing method based on instant calculation and dynamic tracing
CN104092941A (en) * 2014-07-10 2014-10-08 深圳市得意自动化科技有限公司 Camera shooting method achieved through camera shooting elements

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1837941A (en) * 2005-03-21 2006-09-27 捷扬光电股份有限公司 Object boundary fitting method and system for digital data prompter
CN101169579A (en) * 2007-10-30 2008-04-30 圆刚科技股份有限公司 Projector and method for making its partial image profile clear
CN101887207A (en) * 2010-03-08 2010-11-17 圆展科技股份有限公司 Real object projector with image auxiliary data searching and display functions and method thereof
CN103955499A (en) * 2014-04-22 2014-07-30 北京航空航天大学 Visual experience enhancing method based on instant calculation and dynamic tracing
CN104092941A (en) * 2014-07-10 2014-10-08 深圳市得意自动化科技有限公司 Camera shooting method achieved through camera shooting elements

Similar Documents

Publication Publication Date Title
KR101664754B1 (en) Method, device, program and recording medium for information acquisition
US10491817B2 (en) Apparatus for video output and associated methods
US20150074728A1 (en) Systems and methods of displaying content
KR101788060B1 (en) Image display device and method of managing contents using the same
US9183814B2 (en) Image displaying apparatus and image displaying method
US20120113232A1 (en) Multiple camera system and method for selectable interaxial separation
US20130182012A1 (en) Method of providing augmented reality and terminal supporting the same
US9865172B2 (en) Information processing device, information processing method, program, and imaging system
US20140282668A1 (en) Viewer behavior tracking using pattern matching and character recognition
US20150116529A1 (en) Automatic effect method for photography and electronic apparatus
EP2597502A1 (en) Imaging device, method for controlling same, and program
US10158822B2 (en) Video presentation device and method
CN105338333B (en) A kind of control image white balance method and electronic equipment
CN107087100A (en) Image display device, camera and its control method
KR101487516B1 (en) Apparatus and method for multi-focus image capture using continuous auto focus
CN102845076B (en) Display apparatus, control apparatus, television receiver, method of controlling display apparatus, program, and recording medium
CN105657538A (en) Method and device for synthesizing video file by mobile terminal
US10645506B2 (en) Electronic device and music visualization method thereof
US20160188195A1 (en) Cellphone with projection capability
US10514885B2 (en) Apparatus and method for controlling audio mixing in virtual reality environments
US9135490B1 (en) Communication system, image pickup device, program, and communication method
WO2016095384A1 (en) Live comment display method and system
CN103873771B (en) Image processing device and image processing method
CN201156806Y (en) Stereo TV having picture outside picture/picture inside picture function
WO2017088379A1 (en) Apparatus grouping management system, method and device

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20150128