CN202261559U - Multi-camera lens video recorder with bridging processor and bridging processor thereof - Google Patents
Multi-camera lens video recorder with bridging processor and bridging processor thereof Download PDFInfo
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- CN202261559U CN202261559U CN201120263729XU CN201120263729U CN202261559U CN 202261559 U CN202261559 U CN 202261559U CN 201120263729X U CN201120263729X U CN 201120263729XU CN 201120263729 U CN201120263729 U CN 201120263729U CN 202261559 U CN202261559 U CN 202261559U
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Abstract
The utility model relates to a dual-camera lens video recorder with a bridging processor, which comprises at least two optical image receivers, the bridging processor and a signal processor, wherein each optical image receiver consists of a camera lens, a lens set, a light sensing module and an analog digital converter used for converting an analog signal from the light sensing module into a digital signal; the bridging processor is connected in parallel with each optical image receiver, synthesizes optical images received by each optical image receiver in a side to side manner, then transmits the optical images to a secondary processing unit, and lastly enables the size of the optical images to be the size that the width enlarged by several times is multiplied by the conventional length; the signal processor can process an optical signal processed by the bridging processor according to requirements. The dual-camera lens set shares the bridging processor the signal processor, so that the cost is saved, the structure of a circuit is simple, the circuit is convenient to arrange and small in occupied space, and efficient image process effect is achieved.
Description
Technical field
The utility model is about image processing, is meant a kind of many camera lenses image video camera and bridge joint processor thereof of tool bridge joint processor especially.
Background technology
In the traditional digital cameras, use single lens to capture outside image.And with the image of a set of lenses (this set of lenses position is at this camera lens rear) reception from this camera lens, and carry out optical image and handle, to obtain required image.This image exports a light sensing array to the optical image mode.One light sensing array, this light sensing array such as CCD array or CMOS array become current signal after the optical image process opto-electronic conversion with this set of lenses that is received, and transmit to the assembly of next stage.To become digital signal from the analog signal conversion of this light sensing array with an analog-digital converter then, be beneficial to the signal processor of back level.The digital signal of the light after this signal processor is handled the light sensing array is done needed processing, and for example anti-white, reinforcement reaches and blurs or the like.Above framework is as shown in Figure 1.
At present because the application of 3D and many camera lenses image is universal day by day; So the camera head of many camera lenses also in response to and give birth to; For making the image processing system in traditional camera head still can adapt to the image pick-up device of this twin-lens, must need a kind of brand-new design to solve this problem.
The utility model content
The main purpose of the utility model provides a kind of many camera lenses image video camera and bridge joint processor thereof of tool bridge joint processor, and wherein the twin-lens group is shared a bridge joint processor and a signal processor, escapable cost.In addition, the circuit structure of the utility model is simpler, the also more convenient layout of circuit, and shared volume is less, can reach the image processing of greater efficiency.Compared to traditional digital cameras, the utility model can reach the purpose of handling the slur picture with an image processing system.
For reaching above-mentioned purpose, the technical scheme that the utility model adopts is: a kind of many camera lenses image video camera of tool bridge joint processor comprises: at least two optical image receivers, and said optical image receiver interconnects with the mode of parallel connection or series connection; A bridge joint processor connects said optical image receiver, can the optical image that said optical image recipient is received is synthetic, and the assembly to next stage transmits again; And a signal processor, connect said bridge joint processor, can will do required processing via the optical signalling after the said bridge joint processor processes.
Wherein, said optical image receiver comprises: a camera lens that is used for capturing external image, and this camera lens can transmit the assembly of the external image of taking in to next stage; A set of lenses is positioned at this camera lens rear, can receive the optical image from this camera lens, and carries out optical image with the combination of lenses of inside and handle and export with the optical image mode; A light sensing array can become analog signal through after the opto-electronic conversion with the optical image of first set of lenses that is received, and transmit to the assembly of next stage; An analog-digital converter can will become digital signal from the analog signal conversion of this light sensing array.
For reaching above-mentioned purpose; The another kind of technical scheme that the utility model adopts is: a kind of bridge joint processor that is used for many camera lenses image video camera; This many camera lenses image video camera comprises: at least two optical image receivers, and said optical image receiver connects mutually with the mode of parallel connection or series connection; A bridge joint processor; And a signal processor, this signal processor can will be done required processing via the optical signalling after the bridge joint processor processes; Wherein, This bridge joint processor connects said optical image receiver; The former image width that the optical image that said optical image recipient is received size synthetic with edge-to-edge's mode and that will synthesize the back image is declared as several times is multiplied by the length of former image, delivers to this signal processor after again.
The utility model twin-lens group is shared a bridge joint processor and a signal processor, escapable cost; And circuit structure is simpler, the also more convenient layout of circuit, and shared volume is less, can reach the image processing of greater efficiency.
Description of drawings
Fig. 1: be the traditional digital cameras sketch map.
Fig. 2: be the digital camera sketch map of the utility model.
Fig. 3-a ~ Fig. 3-c: be the image processing process sketch map of the utility model.
Fig. 4: be many image processing process sketch map of the utility model.
The assembly description of symbols:
10 first camera lenses, 20 first set of lenses
30 first light sensing arrays, 35 first analog-digital converters
40 second camera lenses, 50 second set of lenses
60 second light sensing arrays, 65 second analog-digital converters
70 bridge joint processors, 80 signal processors
100 first optical image receivers, 200 second optical image receivers
300 the 3rd optical image receivers 400 the 4th optical image receiver.
Embodiment
The technological means that relevant the utility model is used in order to reach the goal sincerely cooperates Fig. 2 and embodiment shown in Figure 3 now again, specifies as follows:
In the number of the utility model (digital the numerical digit) camera; Comprise at least two optical image receivers, only these at least two optical image receivers are shared a signal processor, therefore between optical image receiver and signal processor, are connected a bridge joint processor; To carry out the synthetic operation of image; In first embodiment of the utility model, be the example of a dual image processing system, as shown in Figure 2.The mechanism of hereinafter explanation the utility model is following.
The first optical image receiver 100 and the second optical image receiver 200, wherein this first optical image receiver 100 comprises: one first camera lens 10 is used for capturing outside image, and the image that will take in transmits to the assembly of next stage; One first set of lenses 20, this first set of lenses 20 are positioned at this first camera lens, 10 rears, receive the optical image from this first camera lens 10, and carry out the optical image processing with the combination of lenses of inside, and to obtain required image, this image is exported with the optical image mode; One first light sensing array 30, this first light sensing array 30 be like CCD array or CMOS array, and the optical image of first set of lenses 20 that is received is become current signal through after the opto-electronic conversion, shown in Fig. 3-a, and transmits to the assembly of next stage; One first analog-digital converter 35 will become digital signal from the analog signal conversion of this first light sensing array 30, shown in Fig. 3-b, be beneficial to the signal processing of back level.
This second optical image receiver 200 comprises: one second camera lens 40 is used for capturing outside image, and the image that will take in transmits to the assembly of next stage; One second set of lenses 50, this second set of lenses 50 are positioned at this second camera lens, 40 rears, receive the optical image from this second camera lens 40, and carry out the optical image processing with the combination of lenses of inside, to obtain required image.This image is exported with the optical image mode; One second light sensing array 60, this second light sensing array 60 be like CCD array or CMOS array, and the optical image of second set of lenses 50 that is received is become current signal through after the opto-electronic conversion, shown in Fig. 3-a, and transmits to the assembly of next stage; One second analog-digital converter 65 will become digital signal from the analog signal conversion of this second light sensing array 60, shown in Fig. 3-b, be beneficial to the signal processing of back level.
One bridge joint processor 70; After this bridge joint processor 70 is positioned at the first optical image receiver 100 and the second optical image receiver 200; First optical image that can the first optical image recipient 100 be received, and second optical image that the second optical image receiver 200 is received is done synthetic processing.The mode of handling is for to do synthetic with edge-to-edge's mode first optical image and second optical image; Certain columns i first part of promptly synthetic back image array is the assembly of the corresponding columns i of A image array; The latter part is B image array columns i; Synthetic at last image array is the array of a 2IxJ, and its mathematical notation formula is:
The A image: [Aij] IxJ,
B image: [Bij] IxJ
C image, i.e. gained image: [Cij] 2IxJ
Mathematical expression: [Cij] 2IxJ=[[Aij] IxJ [Bij] IxJ], wherein 0＜i＜I
This bridge joint processor outputs to the assembly of next stage with resulting resultant image, and the size of image is declared as 2IxJ, shown in Fig. 3-c.
One signal processor 80, this signal processor 80 can be done required processing with the optical signalling after handling via bridge joint processor 70, as anti-white, strengthen and fuzzy etc.
Please refer to Fig. 4; Wherein show second embodiment of the utility model, present embodiment is same as above-mentioned illustrated example, only has four optical image receivers; It is respectively the first optical image receiver 100; The second optical image receiver, 200, the three optical image receivers 300, and the 4th optical image receiver 400.These four optical image receivers are shared a bridge joint processor 70, connect into a resultant image with the image that will handle through the optical image receiver with edge-to-edge's mode.
In the foregoing description with the mode of four optical image receivers parallel connection as explanation, but the utility model is not limited to this connected mode, these a plurality of optical image receivers are the mode of series connection also.This is all in the scope of the utility model.
Share a bridge joint processor and a signal processor because the utility model is many camera lenses, on cost, comparatively save.In addition, the circuit structure of the utility model is simpler, the also more convenient layout of circuit, and shared volume is less, can reach the image processing of greater efficiency.Compared to traditional digital cameras, the utility model can reach the purpose of handling the slur picture with a treatment system.
To sum up institute is old, is merely the preferred embodiment of the utility model, is not to be used for limiting the scope that the utility model is implemented.Be that all equalizations of being done according to the utility model claim change and modification, be all the utility model claim and contain.
Claims (6)
1. many camera lenses image video camera of a tool bridge joint processor is characterized in that, comprises:
At least two optical image receivers, said optical image receiver interconnects with the mode of parallel connection or series connection;
A bridge joint processor connects said optical image receiver, can the optical image that said optical image recipient is received is synthetic, and the assembly to next stage transmits again;
And a signal processor, connect said bridge joint processor, can will do required processing via the optical signalling after the said bridge joint processor processes;
Wherein, said optical image receiver comprises:
A camera lens that is used for capturing external image, this camera lens can transmit the assembly of the external image of taking in to next stage;
A set of lenses is positioned at this camera lens rear, can receive the optical image from this camera lens, and carries out optical image with the combination of lenses of inside and handle and export with the optical image mode;
A light sensing array can become analog signal through after the opto-electronic conversion with the optical image of first set of lenses that is received, and transmit to the assembly of next stage;
An analog-digital converter can will become digital signal from the analog signal conversion of this light sensing array.
2. many camera lenses image video camera of tool bridge joint processor according to claim 1 is characterized in that: this light sensing array is the CCD array.
3. many camera lenses image video camera of tool bridge joint processor according to claim 1 is characterized in that: this light sensing array is the CMOS array.
4. many camera lenses image video camera of tool bridge joint processor according to claim 1 is characterized in that: have two optical image receivers.
5. many camera lenses image video camera of tool bridge joint processor according to claim 1 is characterized in that: have four optical image receivers.
6. a bridge joint processor that is used for many camera lenses image video camera is characterized in that, this many camera lenses image video camera comprises:
At least two optical image receivers, said optical image receiver connects mutually with the mode of parallel connection or series connection;
A bridge joint processor;
And a signal processor, this signal processor can will be done required processing via the optical signalling after the bridge joint processor processes;
Wherein, This bridge joint processor connects said optical image receiver; The former image width that the optical image that said optical image recipient is received size synthetic with edge-to-edge's mode and that will synthesize the back image is declared as several times is multiplied by the length of former image, delivers to this signal processor after again.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120263729XU CN202261559U (en) | 2011-07-25 | 2011-07-25 | Multi-camera lens video recorder with bridging processor and bridging processor thereof |
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| CN201120263729XU CN202261559U (en) | 2011-07-25 | 2011-07-25 | Multi-camera lens video recorder with bridging processor and bridging processor thereof |
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| CN202261559U true CN202261559U (en) | 2012-05-30 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104639818A (en) * | 2015-02-13 | 2015-05-20 | 常承忠 | Novel two-way optional camera |
| CN109714550A (en) * | 2018-12-17 | 2019-05-03 | 中国科学院长春光学精密机械与物理研究所 | The imaging control circuitry and multiple use area camera of multiple use area camera |
-
2011
- 2011-07-25 CN CN201120263729XU patent/CN202261559U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104639818A (en) * | 2015-02-13 | 2015-05-20 | 常承忠 | Novel two-way optional camera |
| CN104639818B (en) * | 2015-02-13 | 2018-06-22 | 常承忠 | Novel two-way optional camera |
| CN109714550A (en) * | 2018-12-17 | 2019-05-03 | 中国科学院长春光学精密机械与物理研究所 | The imaging control circuitry and multiple use area camera of multiple use area camera |
| CN109714550B (en) * | 2018-12-17 | 2020-12-11 | 中国科学院长春光学精密机械与物理研究所 | Imaging control circuit of multipurpose space camera and multipurpose space camera |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20150725 |
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| EXPY | Termination of patent right or utility model |