Summary of the invention
But, when the shooting personnel that unfamiliar article taken or do not see service take, find suitable shooting point and will become very difficult with the process of the photographic images of shooting the article predetermined angle.
Therefore in the prior art, finding suitable shooting point is very bothersome process with the photographic images of taking the article predetermined angle.
The shooting personnel for this reason, are starved of a kind of auxiliary shooting external member, so that can arrive suitable shooting point by fast searching.
In the present context, the embodiments of the present invention expectation provides a kind of auxiliary shooting external member and camera system.
in the first aspect of embodiment of the present invention, a kind of auxiliary shooting external member is provided, comprise: the light of launching has the optical transmitting set of focal position, be provided with the location-plate of basic reference position and angle calibration system position, wherein, described basic reference position forms straight line and parallel with default limit in a side on the default limit of the target that is taken, described angle calibration system position forms straight line and with the straight line that described basic reference position forms, becomes to preset angle, described optical transmitting set is placed in the angle calibration system position of described location-plate, and the linearly extended direction emission of light that forms towards the angle calibration system position, with realize being positioned at image capture device on the focal position of described light and camera lens towards the angle calibration system position.
In the second aspect of embodiment of the present invention, a kind of camera system is provided, comprising: the described auxiliary shooting external member of above execution mode; Be positioned on the focal position of described light and camera lens towards the image capture device of angle calibration system position: configuration is used for gathering the photographic images of the target that is taken, to obtain the photographic images of shooting angle as described default angle; Be provided with picture editting's template of at least one group of scale line, wherein, one group of scale line is corresponding with a shooting angle, described picture editting's template: configuration is used for providing the scale line corresponding with the shooting angle of photographic images when the described photographic images of editor, so that photographic images is edited as the image that adapts with scale line.
auxiliary shooting external member and camera system according to embodiment of the present invention, because the basic reference position of location-plate is parallel with the default limit of the target that is taken, the angle calibration system position of location-plate is set to fixing default angle with basic reference bit, be placed in the straight line bearing of trend emission of light of the angle calibration system position of location-plate towards the formation of angle calibration system position by the optical transmitting set that light is had focal position, can image capture device be positioned on the straight line of angle calibration system position formation according to the focal position of light, can find quickly and easily the straight line that becomes to preset angle with the default limit of the target that is taken, and need not to depend on people's experience, thereby reduced significantly the difficulty of finding suitable shooting point, for the shooting personnel have brought better experience.
Summary of the invention
The inventor finds, image capture device is positioned at and is becoming to preset on the straight line of angle with the default limit of the target that is taken, alignment lens the be taken photographic images of target of the station acquisition of target on this straight line bearing of trend that is taken, the photographic images of the predetermined angle of the target that just can accurately obtain to be taken.
In order to find quickly and easily the straight line that becomes to preset angle with the default limit of the target that is taken, the present invention has designed the location-plate that is provided with basic reference position and angle calibration system position.Wherein, described basic reference position forms straight line and parallel with the default limit of the target that is taken, described angle calibration system position forms straight line and with the straight line that described basic reference position forms, becomes to preset angle, therefore, the straight line of this angle calibration system position formation is exactly to become to preset the straight line of angle with described default limit.
On the straight line that exactly image capture device is positioned at the formation of angle calibration system position, the light that the inventor will launch has the optical transmitting set of focal position to be placed in the angle calibration system position of described location-plate, and the linearly extended direction emission of light that forms towards the angle calibration system position, thereby can quickly and easily image capture device be positioned at by the focal position that image capture device is positioned at light on the straight line of angle calibration system position formation.
After having introduced basic principle of the present invention, lower mask body is introduced various non-limiting execution mode of the present invention.
The application scenarios overview
At first with reference to the application scenarios that is used for taking automobile shown in Figure 1.Under this application scenarios, can utilize the auxiliary shooting external member 110 of embodiment of the present invention rapidly and accurately image capture device 120 to be navigated to suitable shooting point to photograph the photographic images of predetermined angle accurately.
Example devices
, below in conjunction with application scenarios shown in Figure 1, be described with reference to Figure 2 the auxiliary shooting external member according to exemplary embodiment of the invention.It should be noted that above-mentioned application scenarios is only to illustrate for the ease of understanding spirit of the present invention and principle, embodiments of the present invention are unrestricted in this regard.On the contrary, embodiments of the present invention any scene that can be applied to be suitable for.
, referring to Fig. 2, be the structural representation of the auxiliary shooting external member of exemplary embodiment of the invention.As shown in the figure, this auxiliary external member of taking for example can comprise:
The light of launching has the optical transmitting set 210 of focal position, and for example, described optical transmitting set can have for the laser beam that laser pen etc. is launched the optical transmitting set of focal position;
Be provided with the location-plate 220 of basic reference position 221 and angle calibration system position 222;
Wherein, described basic reference position 221 forms straight line and parallel with the default limit 230 of the target that is taken;
Need to prove, do not limit in the present invention the particular location on the default limit of the target that is taken, can should preset limit according to implementing to need to specify.For example, suppose under above-mentioned application scenarios shown in Figure 1, as shown in Figure 1, tangent with the automobile tire lateral wall and parallel with horizontal plane one side 140 can be appointed as in the default limit of the target that is taken.
Described angle calibration system position 222 forms straight line and with the straight line that described basic reference position 221 forms, becomes to preset angle;
Described optical transmitting set 210 is placed in the angle calibration system position 222 of described location-plate 220, and towards the angle calibration system position the 222 linearly extended direction emission of lights that form, with realize being positioned at image capture device 240 on the focal position of described light and camera lens towards angle calibration system position 222.
For example, as shown in Figure 3, can be provided with on the basic reference position on described location-plate and angle calibration system position for the groove 310 and 320 of placing optical transmitting set; Perhaps, as shown in Figure 4, the basic reference position on described location-plate and angle calibration system position can be provided with the cingulum 410,420,430 and 440 for the fixed light reflector.
The auxiliary shooting external member of application embodiment of the present invention, image capture device can be accurately positioned in the default limit of the target that is taken to become to preset on the straight line that the angle calibration system position of angle forms, and camera lens is towards the angle calibration system position, and then the photographic images of the predetermined angle of the target that can accurately obtain to be taken.
Referring to Fig. 5, the structural representation of the auxiliary shooting external member of another illustrative embodiments of the present invention.As shown in the figure, this auxiliary external member of taking for example can comprise:
The light of launching has the optical transmitting set 510 of focal position;
Be provided with the location-plate 520 of basic reference position 521 and angle calibration system position 522;
Be provided with the accessory plate 560 of collimation position 561, described collimation position 561 forms straight line and vertical with horizontal plane;
wherein, the default limit 530 of the described target that is taken and described basic reference position 521 are on same level, and described default limit 530 is vertical with accessory plate 560 planes, place, and the intersection point 531 of described default limit 530 and accessory plate equals the distance of the straight line that another preset 532 on the default limit of the described target that is taken forms to described basic reference position 521 to the distance of described collimation position 561, described optical transmitting set 510 is placed in described basic reference position 521, the focus point of the light that the linearly extended direction that described optical transmitting set 510 forms to basic reference position 521 is launched drops on the collimation position 561 of accessory plate, so that the straight line that described basic reference position 521 forms reaches parastate with the default limit 530 of the target that is taken,
Described angle calibration system position 522 forms straight line and with the straight line that described basic reference position 521 forms, becomes to preset angle;
Described optical transmitting set 511 is placed in the angle calibration system position 522 of described location-plate 520, and towards the angle calibration system position the 522 linearly extended direction emission of lights that form, with realize being positioned at image capture device 540 on the focal position 550 of described light and camera lens towards angle calibration system position 522.
Need to prove, above-mentioned optical transmitting set 510 can be same optical transmitting set with optical transmitting set 511, be placed on basic reference position when needs carry out the adjustment of parastate on basic reference position and default limit, be placed on again after the parastate adjustment is completed on the angle calibration system position; Above-mentioned optical transmitting set 510 also can be different optical transmitting sets from optical transmitting set 511, is placed on respectively on basic reference position and angle calibration system position.
Different from above-mentioned execution mode shown in Figure 2 is that this execution mode has provided the straight line a kind of possible implementation parallel with the default limit of the target that is taken that basic reference position is formed by the accessory plate that is provided with the collimation position.in this embodiment, because collimation position 561 forms straight line and vertical with horizontal plane, the default limit 530 of the target that is taken and described basic reference position 521 are on same level, and vertical with accessory plate 560 planes, place, and the intersection point 531 of described default limit 530 and accessory plate equals the distance of the straight line that another preset 532 on the default limit of the described target that is taken forms to described basic reference position 521 to the distance of described collimation position 561, therefore, when the focus point of the light that the linearly extended direction that the optical transmitting set 510 that is placed in basic reference position 521 forms to basic reference position 521 is launched drops on the collimation position 561 of accessory plate, to be formed with one group of opposite side and equate that (opposite side that equates is line segment 533 and 534 as shown in Figure 5 on the horizontal plane of location-plate place, its middle conductor 533 arrives the vertical line segment of described collimation position 561 for default limit 530 and the intersection point 531 of accessory plate, line segment 534 is the vertical line segment of another preset 532 on default limit to basic reference position 521) and one group of diagonal angle is arranged is 90 quadrangles of spending, as seen, this moment, this quadrangle was rectangle, thereby the straight line that described basic reference position 521 forms reaches parastate with the default limit 530 of the target that is taken.
Need to prove, the external member of embodiment of the present invention can also comprise for the stable member of support auxiliary board.For example:
Accessory plate 610 as shown in Figure 6 can be provided with draw-in groove 611, the supporting bracket 620 that can also comprise the draw-in groove 611 of putting into described accessory plate 610, and one side 612 of described accessory plate 610 is in same plane with one side 621 of described supporting bracket 620, thereby accessory plate can be supported on the ground by this supporting bracket.Need to prove, a draw-in groove shown in Figure 6 is only for schematically illustrating, and the draw-in groove that arranges on accessory plate can be for a plurality of, and supporting bracket and draw-in groove are corresponding can, for a plurality of, not limited in the present invention yet.For the ease of carrying, location-plate 630 can also be provided with the draw-in groove 631 that width and thickness with accessory plate and supporting bracket adapt, and described accessory plate and supporting bracket can be inserted in draw-in groove 631 so that carry.
Referring to Fig. 7-1, the structural representation of the auxiliary shooting external member of the another illustrative embodiments of the present invention.As shown in the figure, this auxiliary external member of taking for example can comprise:
The light of launching has the optical transmitting set 710 of focal position;
Be provided with the location-plate 720 of basic reference position 721 and angle calibration system position 722;
With the accessory plate 760 that described location-plate 720 is flexibly connected, for example, location-plate 720 and accessory plate 760 can pass through the axle core, hinge is flexibly connected;
Wherein, be provided with at least two ridges 761 and 762 on this accessory plate 760, the straight line parallel that the line of the protruding end end points of these at least two ridges and described basic reference position form, and the protruding end end points of these at least two ridges directly contacts with the point on the default limit 730 of the described target that is taken, so that the straight line that described basic reference position forms reaches parastate with the default limit of the target that is taken;
Described angle calibration system position 722 forms straight line and with the straight line that described basic reference position 721 forms, becomes to preset angle;
Described optical transmitting set 710 is placed in the angle calibration system position 722 of described location-plate 720, and towards the angle calibration system position the 722 linearly extended direction emission of lights that form, with realize being positioned at image capture device 740 on the focal position 750 of described light and camera lens towards angle calibration system position 722.
Different from above-mentioned execution mode shown in Figure 5 is that this execution mode has provided the straight line another kind of possible implementation parallel with the default limit of the target that is taken that basic reference position is formed at least by the accessory plate that is provided with two ridges.In this implementation, because the point on the default limit of the protruding end end points of at least two ridges and the described target that is taken directly contacts, therefore, the line of the protruding end end points of these at least two ridges overlaps with default limit, the straight line parallel that forms due to line and the described basic reference position of the protruding end end points of these at least two ridges again, therefore, the straight line and the parallel parastate that reaches in the default limit of the target that is taken of basic reference position formation.Execution mode shown in this Fig. 7-1 and execution mode shown in Figure 5 relatively, not only are easy to carry, and adjust the process that the position of external member makes the default limit of basic the reference position straight line that forms and the target that is taken reach parastate and be more prone to, fast.
In addition, considering that difference is taken the height on default limit of target may be different, for the end points of the protruding end with at least two ridges can from the default limit of the different targets that are taken on point directly contact, in execution mode as shown in Fig. 7-2, described at least two ridges can be the slide block 763 and 764 of the slideway that is placed in described accessory plate, like this, when the position on the default limit of the target that is taken changes, can at least two ridges are mobile to find the position that can directly contact with default limit in slideway.For example, this slide block can be screw, when the needs screw moves, can transfer pine with mobile screw on the nut supporting with it, when the needs screw maintains static, but can by the removing nut supporting with it with screw fastening on described accessory plate,, in order to weigh mobile distance, can also be provided with the scale that is used to indicate the position of described ridge on accessory plate on described accessory plate.
Example system
After having introduced the auxiliary shooting external member of exemplary embodiment of the invention, next, with reference to the camera system of 8 pairs of exemplary embodiment of the invention of figure, describe in detail.
, referring to Fig. 8, be the structural representation of the camera system of exemplary embodiment of the invention.As shown in the figure, this camera system for example can comprise:
The described auxiliary shooting external member 810 of above embodiment;
Be positioned on the focal position of described light and camera lens towards the image capture device 820 of angle calibration system position: configuration is used for gathering the photographic images of the target that is taken, to obtain the photographic images of shooting angle as described default angle;
Be provided with picture editting's template 830 of at least one group of scale line, wherein, one group of scale line is corresponding with a shooting angle, described picture editting's template 830: configuration is used for providing the scale line corresponding with the shooting angle of photographic images when the described photographic images of editor, so that photographic images is edited as the image that adapts with scale line.
Apply the camera system of this illustrative embodiments, after obtaining the photographic images of shooting angle for default angle, can utilize picture editting's template scale line corresponding with shooting angle photographic images that provide to edit photographic images, for example can photographic images be amplified, dwindles or be cut to the image that adapts with scale line according to scale line.
For example, can be provided with as shown in Figure 8 three groups of scale line 831,832 and 833 on picture editting's template, the shooting angle that the shooting angle that these three groups of scale line can be respectively faced with headstock or the tailstock is corresponding, corresponding with the shooting angle of vehicle body one side miter angle, face with the car side is corresponding.
Need to prove, picture editting's template of exemplary embodiment of the invention, also can be for being stored in the image template for the computing equipment of editing described photographic images such as being the physical template of being made by materials such as plastics, metals.For example, wherein said computing equipment can be exemplary computer system 900 as shown in Figure 9, can comprise: CPU (CPU) 901, random-access memory (ram) 902, read-only memory (ROM) 903, system bus 904, hard disk controller 905, keyboard controller 906, serial interface controller 907, parallel interface controller 908, display controller 909, hard disk 910, keyboard 911, serial external equipment 912, parallel external equipment 913 and display 914.In these equipment, with system bus 904 coupling CPU901, RAM902, ROM903, hard disk controller 905, keyboard controller 906, serialization controller 907, parallel controller 908 and display controller 909 arranged.Hard disk 910 and hard disk controller 905 couplings, keyboard 911 and keyboard controller 906 couplings, serial external equipment 912 and serial interface controller 907 couplings, parallel external equipment 913 and parallel interface controller 908 couplings, and display 914 and display controller 909 couplings.Should be appreciated that the described structured flowchart of Fig. 9 is only the purpose for example, rather than limitation of the scope of the invention.In some cases, can increase as the case may be or reduce some equipment.
Art technology technical staff knows, the exemplary computer system be used to editing described photographic images of the present invention can be implemented as a kind of system, method or computer program.Therefore, the disclosure can specific implementation be following form, that is: hardware, software (comprising firmware, resident software, microcode etc.) completely completely, the perhaps form of hardware and software combination, this paper is commonly referred to as " circuit ", " module " or " system ".In addition, in certain embodiments, the present invention can also be embodied as the form of the computer program in one or more computer-readable mediums, comprises computer-readable program code in this computer-readable medium.
Can adopt the combination in any of one or more computer-readable media.Computer-readable medium can be computer-readable signal media or computer-readable recording medium.Computer-readable recording medium for example may be, but not limited to,, electricity, magnetic, light, electromagnetism, infrared ray or semi-conductive system, device or device, perhaps any above combination.The example more specifically of computer-readable recording medium (non exhaustive example) for example can comprise: have the electrical connection, portable computer diskette, hard disk, random-access memory (ram), read-only memory (ROM), erasable type programmable read only memory (EPROM or flash memory), optical fiber, Portable, compact disk read-only memory (CD-ROM), light storage device, magnetic memory device of one or more wires or the combination of above-mentioned any appropriate.In presents, computer-readable recording medium can be any comprising or stored program tangible medium, and this program can be used or with it, be combined with by instruction execution system, device or device.
Computer-readable signal media can be included in base band or, as the data-signal that a carrier wave part is propagated, wherein carry computer-readable program code.The data-signal of this propagation can adopt various ways, includes but not limited to the combination of electromagnetic signal, light signal or above-mentioned any appropriate.Computer-readable signal media can also be any computer-readable medium beyond computer-readable recording medium, and this computer-readable medium can send, propagates or transmit the program of using or with it, being combined with for by instruction execution system, device or device.
The program code that comprises on computer-readable medium can be with any suitable medium transmission, includes but not limited to wireless, electric wire, optical cable, RF etc., the perhaps combination of above-mentioned any appropriate.
Need to prove, the verb of mentioning in application documents " comprises ", those elements or the element step or the existence of step of putting down in writing in application documents do not got rid of in " comprising " and paradigmatic use thereof.The existence that article " " before element or " one " do not get rid of a plurality of this elements.
Although with reference to some embodiments, described spirit of the present invention and principle, but should be appreciated that, the present invention is not limited to disclosed embodiment, division to each side does not mean that the feature in these aspects can not make up to be benefited yet, and this division is only the convenience in order to explain.The present invention is intended to contain interior included various modifications and the equivalent arrangements of spirit and scope of claims.The scope of claims meets the most wide in range explanation, thereby comprises all such modifications and equivalent structure and function.