CN107909074A - Preventing mobile phone is taken on the sly alarm system - Google Patents
Preventing mobile phone is taken on the sly alarm system Download PDFInfo
- Publication number
- CN107909074A CN107909074A CN201711105373.5A CN201711105373A CN107909074A CN 107909074 A CN107909074 A CN 107909074A CN 201711105373 A CN201711105373 A CN 201711105373A CN 107909074 A CN107909074 A CN 107909074A
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- Prior art keywords
- image
- mobile phone
- dynamics
- back side
- normalization
- Prior art date
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/26—Segmentation of patterns in the image field; Cutting or merging of image elements to establish the pattern region, e.g. clustering-based techniques; Detection of occlusion
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/22—Matching criteria, e.g. proximity measures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/50—Depth or shape recovery
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
Abstract
Take on the sly alarm system the present invention relates to a kind of preventing mobile phone, including：Character library storage device, is arranged on the integrated circuit plate of mobile phone, for having pre-saved various types of character libraries；APP type aware devices, are arranged on the integrated circuit plate of mobile phone, for detecting the type for the APP being shown on the current screen of mobile phone；Display drive device, the type based on the APP being shown on current screen select suitable character library type to change the display font for the APP being shown on current screen from the character library storage device；Image capture device, is arranged on the back side of mobile phone, for carrying out real time image data acquisition to the environment at the mobile phone back side, to obtain and export back side ambient image.By the present invention, the instant detection to action of taking on the sly is simplified.
Description
Technical field
The present invention relates to field of mobile phones, more particularly to a kind of preventing mobile phone is taken on the sly alarm system.
Background technology
Touch-screen mobile phone is the trend in modern cell phones market, and touch-screen mobile phone is divided into touch screens and capacitance screen mobile phone, refers to utilize
The technology of touch-screen, a kind of type of cell phone which being applied to above mobile phone screen.
Touch-screen mobile phone and other mobile phones are classified no obvious boundary, it is maximum the characteristics of be the screen of its that super large,
The enjoyment of vision can be brought with user, the characteristic of giant-screen is all embodied in terms of word or image.But due to
Screen is big, and volume is also just bigger, also big for carrying touch-screen mobile phone the space occupied.Touch-screen mobile phone can use finger at the same time
Manipulate, so as to ideally substitute keyboard.
The content of the invention
In the prior art, it is limited to the risk prevention instruments for the behavior of taking on the sly, how to utilize current mobile phone hardware equipment realization pair
The identification of neighbouring behavior of taking on the sly, and evidence is obtained rapidly, it is one of urgent need to solve the problem.To solve the above-mentioned problems, this hair
It is bright to provide a kind of preventing mobile phone and take on the sly alarm system.
According to an aspect of the present invention, there is provided a kind of preventing mobile phone is taken on the sly alarm system, the system comprises：
Character library storage device, is arranged on the integrated circuit plate of mobile phone, for having pre-saved various types of character libraries；
APP type aware devices, are arranged on the integrated circuit plate of mobile phone, and the current screen of mobile phone is shown in for detecting
On APP type；
Display drive device, is connected with the character library storage device and the APP types aware device, for receiving respectively
The type for the APP being shown on current screen, and the type based on the APP being shown on current screen is set from the character library storage
The character library type that alternative is adapted to is to change the display font for the APP being shown on current screen；
Image capture device, is arranged on the back side of mobile phone, is adopted for carrying out realtime image data to the environment at the mobile phone back side
Collection, to obtain and export back side ambient image；
Target identification equipment, for receiving image, identifies glossing up target, and divide from described image from described image
Glossing up subgraph is cut, the depth of field based on the hot spot target in described image determines the reality of the hot spot target range mobile phone
When distance, determine to occupy the ratio of described image based on the hot spot subgraph, and be based on the real-time range and the ratio
Determine the size of the hot spot；
Wherein, in the target identification equipment, when the size of definite hot spot is matched with capture apparatus flash lamp size
When, shooting alarm signal is sent, otherwise, sends shooting pre-warning signal.
It can be seen from the above that the present invention at least possesses inventive point important at following two：
(1) the identification glossing up target from images to be recognized is established, and splits glossing up subgraph from images to be recognized
Picture, the depth of field based on the hot spot target in the images to be recognized determine the hot spot target range mobile phone it is real-time away from
From, it is definite that the ratio of the images to be recognized is occupied based on the hot spot subgraph, and it is based on the real-time range and the ratio
Example determines the spot detection mechanism of the size of the hot spot, and in the size and capture apparatus flash lamp size of definite hot spot
Timing, determines there are shooting behavior, so as to effectively realize the instant detection taken on the sly；
(2) targetedly each customization image processing equipment, improves the identification accuracy of hot spot target.
Brief description of the drawings
Embodiment of the present invention is described below with reference to attached drawing, wherein：
Fig. 1 is that preventing mobile phone according to embodiment of the present invention is taken on the sly the block diagram of alarm system.
Fig. 2 is that preventing mobile phone according to embodiment of the present invention is taken on the sly the step flow chart of alarm method.
Embodiment
The embodiment for alarm system of taking on the sly below with reference to accompanying drawings to preventing mobile phone of the invention is described in detail.
In order to overcome above-mentioned deficiency, the present invention has built a kind of preventing mobile phone and has taken on the sly alarm system, and specific embodiment is as follows.
Fig. 1 is that preventing mobile phone according to embodiment of the present invention is taken on the sly the block diagram of alarm system, the system
Including：
Character library storage device, is arranged on the integrated circuit plate of mobile phone, for having pre-saved various types of character libraries；
APP type aware devices, are arranged on the integrated circuit plate of mobile phone, and the current screen of mobile phone is shown in for detecting
On APP type.
Then, the concrete structure of alarm system of continuing to take to the preventing mobile phone of the present invention on the sly is further detailed.
The preventing mobile phone, which is taken on the sly, can also include in alarm system：
Display drive device, is connected with the character library storage device and the APP types aware device, for receiving respectively
The type for the APP being shown on current screen, and the type based on the APP being shown on current screen is set from the character library storage
The character library type that alternative is adapted to is to change the display font for the APP being shown on current screen.
The preventing mobile phone, which is taken on the sly, can also include in alarm system：
Image capture device, is arranged on the back side of mobile phone, is adopted for carrying out realtime image data to the environment at the mobile phone back side
Collection, to obtain and export back side ambient image；
Normalization equipment, is connected with described image collecting device, for receiving the back side ambient image, based on institute
The back side ambient image is averaged by the levels of sharpness for stating back side ambient image apart from the distance of pre-determined lower limit levels of sharpness
Each piecemeal of corresponding block size is divided into, to each piecemeal, the pixel value variance based on the piecemeal selects corresponding difference
The normalization of dynamics is handled to obtain adjustment piecemeal, each adjustment piecemeal of acquisition is merged to obtain normalization figure
Picture；In the normalization equipment, the levels of sharpness of the back side ambient image is apart from pre-determined lower limit levels of sharpness
More remote, the relevant block that the back side ambient image is averagely divided into is bigger, and in the normalization equipment, to every
One piecemeal, the pixel value variance of the piecemeal is bigger, and the dynamics of the normalization processing of selection is smaller；
Dynamics output equipment, is connected with the normalization equipment, for receiving the normalization equipment output
Each piecemeal different dynamics, and each dynamics based on each piecemeal determines to perform normalization to the back side ambient image
The maximum dynamics of correction process, exports the maximum dynamics；
Gamma correcting equipment, is connected with the dynamics output equipment and the normalization equipment, for receiving respectively
The maximum dynamics, and the school for determining to handle the gamma correction that the normalization image performs based on the maximum dynamics
Positive dynamics, to perform gamma correction processing to the normalization image based on definite correction dynamics, obtains and exports gal
Horse correction chart picture, wherein, the maximum dynamics is inversely proportional with the correction dynamics；
Geometrical correction device, is connected with the dynamics output equipment and the gamma correcting equipment, for receiving respectively
State maximum dynamics, and the calibrated force for determining to handle the geometric correction that the gamma correction image performs based on the maximum dynamics
Degree, to perform geometric correction processing to the gamma correction image based on definite correction dynamics, obtains and exports geometric correction
Image, wherein, the maximum dynamics is inversely proportional with the correction dynamics；
Target identification equipment, is connected with the geometrical correction device, for receiving the geometric correction image, from described several
Glossing up target is identified in what correction chart picture, and splits glossing up subgraph from the geometric correction image, based on the light
The depth of field of the spot target in the geometric correction image determines the real-time range of the hot spot target range mobile phone, determines to be based on institute
The ratio that hot spot subgraph occupies the geometric correction image is stated, and based on light described in the real-time range and the ratio-dependent
The size of spot；
Wherein, in the target identification equipment, when the size of definite hot spot is matched with capture apparatus flash lamp size
When, shooting alarm signal is sent, otherwise, sends shooting pre-warning signal.
The preventing mobile phone is taken on the sly in alarm system：
The display drive device is also connected with the target identification equipment, for receiving the shooting alarm signal
When, the geometric correction image described in real-time display on the current screen of mobile phone, and the Overlapping display on the geometric correction image
The hot spot subgraph.
The preventing mobile phone, which is taken on the sly, can also include in alarm system：
Clarity lifting means, for being connected with the normalization equipment, in the normalization equipment
Before performing normalization to the back side ambient image, when the levels of sharpness of the back side ambient image is less than described pre-
When setting limit levels of sharpness, clarity lifting operation is performed to the back side ambient image, clarity lifting operation will be performed
Back side ambient image afterwards replaces back side ambient image and is input to the normalization equipment, when the back side ambient image
When levels of sharpness is more than or equal to the pre-determined lower limit levels of sharpness, clarity lifting is not performed to the back side ambient image
Operation；
TF storage devices, are connected with the normalization equipment, for prestoring described pre-determined lower limit clarity etc.
Level.
Fig. 2 is that preventing mobile phone according to embodiment of the present invention is taken on the sly the step flow chart of alarm method, the method
Including：
Using character library storage device, it is arranged on the integrated circuit plate of mobile phone, for having pre-saved various types of words
Storehouse；
Using APP type aware devices, it is arranged on the integrated circuit plate of mobile phone, the current of mobile phone is shown in for detecting
The type of APP on screen.
Then, the specific steps of alarm method of continuing to take to the preventing mobile phone of the present invention on the sly are further detailed.
Preventing mobile phone alarm method of taking on the sly can also include：
Using display drive device, it is connected, is used for the character library storage device and the APP types aware device respectively
The type for the APP being shown on current screen is received, and the type based on the APP being shown on current screen is deposited from the character library
Storage equipment selects suitable character library type to change the display font for the APP being shown on current screen.
Preventing mobile phone alarm method of taking on the sly can also include：
Using image capture device, the back side of mobile phone is arranged on, for carrying out realtime graphic number to the environment at the mobile phone back side
According to collection, to obtain and export back side ambient image；
Using normalization equipment, it is connected with described image collecting device, for receiving the back side ambient image, base
In the back side ambient image levels of sharpness apart from the far and near by the back side ambient image of pre-determined lower limit levels of sharpness
Each piecemeal of relevant block size is averagely divided into, to each piecemeal, the pixel value variance selection based on the piecemeal is corresponding
The normalization of different dynamics is handled to obtain adjustment piecemeal, each adjustment piecemeal of acquisition is merged to obtain normalization school
Positive image；In the normalization equipment, the levels of sharpness of the back side ambient image is apart from pre-determined lower limit clarity
More remote grade, and the relevant block that the back side ambient image is averagely divided into is bigger, and in the normalization equipment,
To each piecemeal, the pixel value variance of the piecemeal is bigger, and the dynamics of the normalization processing of selection is smaller；
Using dynamics output equipment, it is connected with the normalization equipment, for receiving the normalization equipment
The different dynamics of each piecemeal of output, and each dynamics based on each piecemeal is determined to perform the back side ambient image and returned
One changes the maximum dynamics of correction process, exports the maximum dynamics；
Using gamma correcting equipment, it is connected, is used for the dynamics output equipment and the normalization equipment respectively
The maximum dynamics is received, and determines to handle the gamma correction that the normalization image performs based on the maximum dynamics
Correction dynamics, with based on definite correction dynamics to the normalization image perform gamma correction processing, obtain simultaneously it is defeated
Go out gamma correction image, wherein, the maximum dynamics is inversely proportional with the correction dynamics；
Using geometrical correction device, it is connected respectively with the dynamics output equipment and the gamma correcting equipment, for connecing
Receive the maximum dynamics, and the school for determining to handle the geometric correction that the gamma correction image performs based on the maximum dynamics
Positive dynamics, to perform geometric correction processing to the gamma correction image based on definite correction dynamics, obtains and exports geometry
Correction chart picture, wherein, the maximum dynamics is inversely proportional with the correction dynamics；
Using target identification equipment, it is connected with the geometrical correction device, for receiving the geometric correction image, from institute
Identification glossing up target in geometric correction image is stated, and splits glossing up subgraph from the geometric correction image, based on institute
The real-time range that the depth of field of the hot spot target in the geometric correction image determines the hot spot target range mobile phone is stated, determines base
The ratio of the geometric correction image is occupied in the hot spot subgraph, and is based on the real-time range and ratio-dependent institute
State the size of hot spot；
Wherein, in the target identification equipment, when the size of definite hot spot is matched with capture apparatus flash lamp size
When, shooting alarm signal is sent, otherwise, sends shooting pre-warning signal.
The preventing mobile phone is taken on the sly in alarm method：
The display drive device is also connected with the target identification equipment, for receiving the shooting alarm signal
When, the geometric correction image described in real-time display on the current screen of mobile phone, and the Overlapping display on the geometric correction image
The hot spot subgraph.
Preventing mobile phone alarm method of taking on the sly can also include：
Using clarity lifting means, for being connected with the normalization equipment, in the normalization
Before equipment performs normalization to the back side ambient image, when the levels of sharpness of the back side ambient image is less than institute
When stating pre-determined lower limit levels of sharpness, clarity lifting operation is performed to the back side ambient image, clarity lifting will be performed
Back side ambient image after operation replaces back side ambient image and is input to the normalization equipment, when the back side environment map
When the levels of sharpness of picture is more than or equal to the pre-determined lower limit levels of sharpness, clarity is not performed to the back side ambient image
Lifting operation；
Using TF storage devices, it is connected with the normalization equipment, it is clear for prestoring the pre-determined lower limit
Spend grade.
In addition, the preventing mobile phone is taken on the sly, alarm method can also include：Galileo navigation location equipment, for providing mobile phone
Current navigation position.
Galileo satellite navigation system (Galileo satellite navigation system), is developed by European Union
With the global navigation satellite system of foundation, which was announced in 2 months 1999 by European commission, European commission and Europe
Empty office is collectively responsible for.System is made of 30 satellites that orbit altitude is 23616km, wherein 27 work stars, 3 backup stars.
About 2.4 ten thousand kilometers of satellite orbital altitude, positioned at 3 inclination angles in 56 degree of orbit plane.End in December, 2016, it is emitted
18 operational satellites, possess early stage operational capacity (EOC), and plan possessed complete operation ability (FOC) in 2019.Entirely
30, portion satellite (being adjusted to 24 operational satellites, 6 backup satellites) is planned in the year two thousand twenty battery has fired.
Compared with the GPS system in the U.S., Galileo system is more advanced, also more reliable.The satellite that GPS of America is provided to other country
Signal, can only find the long object in about 10 meters of ground, and Galilean satellite can then find 1 meter of long target.One military affairs
Expert visually likens, and GPS system is only able to find street, and Galileo can then find door.
Galileo project has critical significance to European Union, it can not only make the life of people more convenient, will also be European Union
Industry and business bring considerable economic benefit.Importantly, European Union will possess the global navigation satellite system of oneself from this
System, helps to break the monopoly position of GPS of America navigation system, so as to obtain favourable position in global high-tech competes tide
Put, and create conditions to build the independent defence in Europe in the future.
Preventing mobile phone using the present invention is taken on the sly alarm system and method, difficult for the evidence obtaining of taking on the sly of preventing mobile phone in the prior art
Technical problem, by establishing from images to be recognized identification glossing up target, and split glossing up from images to be recognized
Subgraph, the depth of field based on the hot spot target in the images to be recognized determine the real-time of the hot spot target range mobile phone
Distance, determines to occupy the ratio of the images to be recognized based on the hot spot subgraph, and based on the real-time range and described
The spot detection mechanism of the size of hot spot described in ratio-dependent, and in the size and capture apparatus flash lamp size of definite hot spot
During matching, determine there are shooting behavior, so as to effectively realize the instant detection taken on the sly, while also introduce targetedly each
A customization image processing equipment, improves the identification accuracy of hot spot target.
It is understood that although the present invention is disclosed as above with preferred embodiment, but above-described embodiment and it is not used to
Limit the present invention.For any those skilled in the art, without departing from the scope of the technical proposal of the invention,
Many possible changes and modifications are all made to technical solution of the present invention using the technology contents of the disclosure above, or are revised as
With the equivalent embodiment of change.Therefore, every content without departing from technical solution of the present invention, the technical spirit pair according to the present invention
Any simple modifications, equivalents, and modifications made for any of the above embodiments, still fall within the scope of technical solution of the present invention protection
It is interior.
Claims (5)
- The alarm system 1. a kind of preventing mobile phone is taken on the sly, it is characterised in that the system comprises：Character library storage device, is arranged on the integrated circuit plate of mobile phone, for having pre-saved various types of character libraries；APP type aware devices, are arranged on the integrated circuit plate of mobile phone, are shown in for detecting on the current screen of mobile phone The type of APP.
- The alarm system 2. preventing mobile phone as claimed in claim 1 is taken on the sly, it is characterised in that further include：Display drive device, is connected with the character library storage device and the APP types aware device respectively, is shown for receiving The type of APP on current screen, and the type based on the APP being shown on current screen is selected from the character library storage device Suitable character library type is selected to change the display font for the APP being shown on current screen.
- The alarm system 3. preventing mobile phone as claimed in claim 2 is taken on the sly, it is characterised in that further include：Image capture device, is arranged on the back side of mobile phone, for carrying out real time image data acquisition to the environment at the mobile phone back side, with Obtain and export back side ambient image；Normalization equipment, is connected with described image collecting device, for receiving the back side ambient image, based on the back of the body The levels of sharpness of face ambient image averagely splits the back side ambient image apart from the distance of pre-determined lower limit levels of sharpness Into each piecemeal of corresponding block size, to each piecemeal, the corresponding different dynamics of pixel value variance selection based on the piecemeal Normalization handle to obtain adjustment piecemeal, each adjustment piecemeal of acquisition is merged to obtain normalization image； In the normalization equipment, the levels of sharpness of the back side ambient image is got over apart from pre-determined lower limit levels of sharpness Far, the relevant block back side ambient image being averagely divided into is bigger, and in the normalization equipment, to each A piecemeal, the pixel value variance of the piecemeal is bigger, and the dynamics of the normalization processing of selection is smaller；Dynamics output equipment, is connected with the normalization equipment, for receiving each of the normalization equipment output The different dynamics of a piecemeal, and each dynamics based on each piecemeal determines to perform normalization to the back side ambient image The maximum dynamics of processing, exports the maximum dynamics；Gamma correcting equipment, is connected with the dynamics output equipment and the normalization equipment respectively, described for receiving Maximum dynamics, and the calibrated force for determining to handle the gamma correction that the normalization image performs based on the maximum dynamics Degree, to perform gamma correction processing to the normalization image based on definite correction dynamics, obtains and exports gamma school Positive image, wherein, the maximum dynamics is inversely proportional with the correction dynamics；Geometrical correction device, is connected with the dynamics output equipment and the gamma correcting equipment respectively, for receive it is described most Great dynamics, and the correction dynamics for determining to handle the geometric correction that the gamma correction image performs based on the maximum dynamics, To perform geometric correction processing to the gamma correction image based on definite correction dynamics, obtain and export geometric correction figure Picture, wherein, the maximum dynamics is inversely proportional with the correction dynamics；Target identification equipment, is connected with the geometrical correction device, for receiving the geometric correction image, from the geometry school Glossing up target is identified in positive image, and splits glossing up subgraph from the geometric correction image, based on the hot spot mesh The depth of field being marked in the geometric correction image determines the real-time range of the hot spot target range mobile phone, determines to be based on the light Spot subgraph occupies the ratio of the geometric correction image, and based on hot spot described in the real-time range and the ratio-dependent Size；Wherein, in the target identification equipment, when the size of definite hot spot is matched with capture apparatus flash lamp size, hair Go out and shoot alarm signal, otherwise, send shooting pre-warning signal.
- The alarm system 4. preventing mobile phone as claimed in claim 3 is taken on the sly, it is characterised in that：The display drive device is also connected with the target identification equipment, for receive it is described shooting alarm signal when, The geometric correction image described in real-time display on the current screen of mobile phone, and on the geometric correction image described in Overlapping display Hot spot subgraph.
- The alarm system 5. preventing mobile phone as claimed in claim 4 is taken on the sly, it is characterised in that further include：Clarity lifting means, for being connected with the normalization equipment, in the normalization equipment to institute State before back side ambient image performs normalization, when the levels of sharpness of the back side ambient image is less than described pre- set When limiting levels of sharpness, clarity lifting operation is performed to the back side ambient image, after clarity lifting operation will be performed Back side ambient image replaces back side ambient image and is input to the normalization equipment, clear when the back side ambient image When degree grade is more than or equal to the pre-determined lower limit levels of sharpness, clarity lifting behaviour is not performed to the back side ambient image Make；TF storage devices, are connected with the normalization equipment, for prestoring the pre-determined lower limit levels of sharpness.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114095910A (en) * | 2021-11-17 | 2022-02-25 | 北京蜂巢世纪科技有限公司 | Anti-candid method, device and medium for intelligent AR glasses |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002156464A (en) * | 2001-01-30 | 2002-05-31 | Masanobu Kujirada | Apparatus and method for detection of hidden camera |
| CN101662532A (en) * | 2008-08-27 | 2010-03-03 | 深圳富泰宏精密工业有限公司 | Mobile telephone with unnoticed photographing prevention function and method for preventing unnoticed photographing by using same |
| CN201751862U (en) * | 2010-07-23 | 2011-02-23 | 成都比昂科技有限公司 | Light source device used for detecting optical lens |
| CN104850365A (en) * | 2015-05-06 | 2015-08-19 | 福建凯盈资讯有限公司 | Font library sharing method for multifunctional and intelligent integrated printer |
| CN105303398A (en) * | 2015-09-29 | 2016-02-03 | 努比亚技术有限公司 | Information display method and system |
| CN105354465A (en) * | 2015-10-27 | 2016-02-24 | 上海斐讯数据通信技术有限公司 | Application security realization method, system and mobile terminal |
| CN105653153A (en) * | 2015-12-24 | 2016-06-08 | 努比亚技术有限公司 | Font synchronization method and apparatus for mobile terminal application |
-
2017
- 2017-11-10 CN CN201711105373.5A patent/CN107909074B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002156464A (en) * | 2001-01-30 | 2002-05-31 | Masanobu Kujirada | Apparatus and method for detection of hidden camera |
| CN101662532A (en) * | 2008-08-27 | 2010-03-03 | 深圳富泰宏精密工业有限公司 | Mobile telephone with unnoticed photographing prevention function and method for preventing unnoticed photographing by using same |
| CN201751862U (en) * | 2010-07-23 | 2011-02-23 | 成都比昂科技有限公司 | Light source device used for detecting optical lens |
| CN104850365A (en) * | 2015-05-06 | 2015-08-19 | 福建凯盈资讯有限公司 | Font library sharing method for multifunctional and intelligent integrated printer |
| CN105303398A (en) * | 2015-09-29 | 2016-02-03 | 努比亚技术有限公司 | Information display method and system |
| CN105354465A (en) * | 2015-10-27 | 2016-02-24 | 上海斐讯数据通信技术有限公司 | Application security realization method, system and mobile terminal |
| CN105653153A (en) * | 2015-12-24 | 2016-06-08 | 努比亚技术有限公司 | Font synchronization method and apparatus for mobile terminal application |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114095910A (en) * | 2021-11-17 | 2022-02-25 | 北京蜂巢世纪科技有限公司 | Anti-candid method, device and medium for intelligent AR glasses |
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| CN107909074B (en) | 2018-10-09 |
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