CN1719874A - Secret screen setting method for camera for monitoring - Google Patents
Secret screen setting method for camera for monitoring Download PDFInfo
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- CN1719874A CN1719874A CN 200410052628 CN200410052628A CN1719874A CN 1719874 A CN1719874 A CN 1719874A CN 200410052628 CN200410052628 CN 200410052628 CN 200410052628 A CN200410052628 A CN 200410052628A CN 1719874 A CN1719874 A CN 1719874A
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- camera
- shielding
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- supervision
- video image
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Abstract
This invention relates to a designing method for a security shield of a pilot camera including 1,over lapping displaying a false shield block at a specific position of a pilot video image, 2, preserving information of the security shield block designed by a user by a memory on the pilot camera, 3, overlapping-displaying the security shield block with the stored information in the video image of the pilot camera, in which, the security shield can be set via the key set at the back of a camera even if there is no remote control function on the camera so as to prevent the specific being displayed openly.
Description
(1) technical field
The present invention relates to a kind of supervision camera, referring in particular to the user can be at a kind of secret shielding establishing method that monitor with camera of the supervision that does not have distant control function with the secret shielding of camera settings.
(2) background technology
The supervision that has a distant control function is with in the use of camera, and the user who is in remote control position can utilize input unit such as personal computer to select the specify masks piece, and is presented on the specific image body shielding slab is overlapping.The purpose of this function is exactly to protect the privacy (Privacy) that monitors with specific image body in the camera image.
But the supervision that does not have a distant control function is with in the use of camera, because can't set the shielding of maintaining secrecy, and a series of problems such as may cause that the right of privacy is encroached on.
(3) summary of the invention
Purpose of the present invention will solve above-mentioned variety of problems exactly, provide a kind of can the supervision that does not have remote control with camera on, utilize the specific keys of camera rear end set to maintain secrecy the supervision of shielding with the secret shielding establishing method of camera.
In order to achieve the above object, the supervision among the present invention will may further comprise the steps content with the secret shielding establishing method of camera: the 1st step is monitoring with the overlapping demonstration illusion of the ad-hoc location on video image shielding slab; The 2nd step is preserved the secret shielding slab information that the user sets by being located at supervision with the memory on the camera; The 3rd step will have that the secret shielding slab of above-mentioned preservation information is overlapping to be presented at supervision with in the video image on the camera.
Effect of the present invention:
By the secret shielding establishing method of the supervision among the present invention with camera; even there be not the supervision camera of distant control function; also can shield, thereby need effectively prevent from the specific image of secret protection to be disclosed demonstration by being located at maintaining secrecy of camera rear end by key assignments.
For further specifying above-mentioned purpose of the present invention, design feature and effect, the present invention is described in detail below with reference to accompanying drawing.
(4) description of drawings
What Fig. 1 indicated is the formation of common supervision with camera.
Fig. 2 uses the workflow diagram of supervision of the present invention with the secret shielding establishing method of camera.
What Fig. 3 indicated is to monitor the embodiment that carries out illusion shielding slab processing procedure with camera at Fig. 1.
What Fig. 4 indicated is to monitor the embodiment that carries out secret shielding slab processing procedure with camera at Fig. 1.
The symbol description of major part in the accompanying drawing:
10: the electric charge lotus root is closed element 20:A/D transducer
30: digital signal processing unit 40: microcomputer
50: shielding generation device 60: memory
(5) embodiment
With reference to the accompanying drawings, the embodiment of supervision of the present invention with the secret shielding establishing method of camera is elaborated.
What Fig. 1 indicated is the formation of common supervision with camera.Comprise: the electric charge lotus root is closed element CCD (ChargeCoupled Device) 10, A/D converter 20, digital signal processing unit DSP30, microcomputer 40 and memory 60.
In addition, also need to be provided with the shielding generation device 50 that can produce mosaic shielding slabs such as (Mosaic) for the privacy (Privacy) of protecting specific image body in the image.
Supervision among Fig. 1 is provided with basic operation button (drawing does not indicate) with the camera rear end, and the present invention can utilize these to maintain secrecy by key assignments and shield.Below this is described in detail.
Fig. 2 uses the workflow diagram of supervision of the present invention with the secret shielding of camera establishing method; , the secret shielding establishing method of application supervision of the present invention among Fig. 2 with camera is described in detail below with reference to the formation of Fig. 1.
Supervision with formation shown in Figure 1 is with in the camera, if inner microcomputer 40 can link to each other with external input device, and can set the shielding of maintaining secrecy by the said external input unit, the user just can utilize the said external input unit to be the secret function of shielding of camera settings under remote state.
But if supervision does not have distant control function with camera, the user utilizes the present invention, is monitoring that its operation is as follows with ' shielding of the maintaining secrecy is set ' setting that function key is maintained secrecy and shielded in the button of camera rear end.
Does S10 at first, judge whether to select to import the specific keys (button that refers to ' shielding of maintaining secrecy is set ') of above-mentioned appointment? if do not select, continue to judge in this flow process.
S11 if select the specific keys of the above-mentioned appointment of input, by aforesaid operations microcomputer 40, will enter in ' the shielding setting pattern of maintaining secrecy '.
S12, control above-mentioned shielding generation device 50 down for monitoring at 1 times of magnifying state (Zoom Status=x1) as shown in Figure 3 with the A in the camera image, B, C, the photographed overlapping demonstration mosaic of the original image frame illusion shielding slab (shape) of body of D, at this moment, the position that microcomputer 40 will be specified mosaic illusion shielding slab is (for example, by photography body central authorities) and size, color (for example, black)/pattern etc.
Then, above-mentioned shielding generation device 50 is presented at the A that monitors with in the video image with the mosaic illusion shielding slab of designated color/pattern/size under the effect of microcomputer 40, B, and C, D is by quilt photography body middle position.
S20, judge whether the user sets the shielding of maintaining secrecy, the user confirms the position of illusion shielding slab and size, color/pattern etc. by the supervision that shows on the picture with image, and the user selects to specify the position of hope and size, color/pattern arbitrarily by the button of appointment, set the shielding of maintaining secrecy with this, if also do not configure the shielding of maintaining secrecy, continue to judge in this flow process.
S21, if set the shielding of maintaining secrecy, secret shielding according to the user is set, microcomputer 40 will the above-mentioned secret shielding coordinate figure of having set (as coordinate figure XS, the YS of starting position among Fig. 4 and coordinate figure Xe, the Ye of end position) and size, color (for example redness)/pattern etc. be kept in the memory 60.
S22, work with reference to above-mentioned preservation content control shielding generation device 50, by aforesaid operations as shown in Figure 4, overlapping being presented at of the secret shielding slab of mosaic that the user is set by on the photography body A, thus guarantee to monitor with the body A that photographed not occurring in the video image.
In addition, ' maintain secrecy shielding set ' in the foregoing description may be same button or different buttons with button with the button that can select to specify items such as secret screening-off position and size, color/pattern.If same button, microcomputer 40 will cognition ' be maintained secrecy to shield and set ' when above-mentioned button was imported at first, from then on, imported above-mentioned button at every turn and just can select projects such as desired location and size, color/pattern.
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the present invention, and be not to be used as limitation of the invention, as long as in connotation scope of the present invention, all will drop in the scope of claims of the present invention variation, the modification of the above embodiment.
Claims (2)
1, a kind of secret shielding establishing method that monitors with camera is characterized in that comprising:
The 1st step is monitoring with the overlapping demonstration illusion of the ad-hoc location on video image shielding slab;
The 2nd step is preserved the secret shielding slab information that the user sets by being located at supervision with the memory on the camera;
The 3rd step will have that the secret shielding slab of above-mentioned preservation information is overlapping to be presented at supervision with in the video image on the camera.
2, the supervision as claimed in claim 1 secret shielding establishing method of camera is characterized in that:
The information of described secret shielding slab will comprise in position coordinate value, size, color and the pattern information at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410052628 CN1719874A (en) | 2004-07-07 | 2004-07-07 | Secret screen setting method for camera for monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410052628 CN1719874A (en) | 2004-07-07 | 2004-07-07 | Secret screen setting method for camera for monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1719874A true CN1719874A (en) | 2006-01-11 |
Family
ID=35931582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410052628 Pending CN1719874A (en) | 2004-07-07 | 2004-07-07 | Secret screen setting method for camera for monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1719874A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102084648A (en) * | 2008-07-01 | 2011-06-01 | 株式会社尼康 | Imaging device, image display device, and electronic camera |
-
2004
- 2004-07-07 CN CN 200410052628 patent/CN1719874A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102084648A (en) * | 2008-07-01 | 2011-06-01 | 株式会社尼康 | Imaging device, image display device, and electronic camera |
| CN102084648B (en) * | 2008-07-01 | 2014-01-08 | 株式会社尼康 | Imaging device, image display device, and electronic camera |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |