CN110602344A - High-speed shooting instrument and shooting method thereof - Google Patents
High-speed shooting instrument and shooting method thereof Download PDFInfo
- Publication number
- CN110602344A CN110602344A CN201910895276.3A CN201910895276A CN110602344A CN 110602344 A CN110602344 A CN 110602344A CN 201910895276 A CN201910895276 A CN 201910895276A CN 110602344 A CN110602344 A CN 110602344A
- Authority
- CN
- China
- Prior art keywords
- shooting
- image
- speed
- camera
- base
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00519—Constructional details not otherwise provided for, e.g. housings, covers
- H04N1/00522—Reducing apparatus footprint, e.g. wall-mounted or vertically arranged apparatus
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00519—Constructional details not otherwise provided for, e.g. housings, covers
- H04N1/00562—Supporting the apparatus as a whole, e.g. stands
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
Abstract
The invention provides a high-speed shooting instrument and a shooting method thereof, wherein the high-speed shooting instrument comprises: the device comprises a base, a vertical rod arranged on the base, a controller and an inclined shooting camera arranged on the vertical rod, wherein the inclined shooting camera is used for shooting a preset area of the base; a trapezoidal image processing device for processing the trapezoidal shooting section is arranged in the controller. Through omitting the horizontal pole on the montant, can make whole high appearance volume of shooing reduce greatly, set up an slope simultaneously and shoot the camera at the top of montant, can shoot the base predetermined area, because the region that the camera was shot is shot for the slope to draw a picture, cuts out according to the slope visual angle trapezium structure of base, then handles the trapezium image, returns to normal head up image structure.
Description
Technical Field
The invention relates to a high-speed shooting instrument and a shooting method thereof.
Background
As shown in fig. 1, some conventional high-speed photographing instruments are also called fast photographing instruments, or some education institutions are called lesson preparation king. In general, we refer to it as a high-speed scanner. The portable low-carbon office supply is a newly developed ultra-portable low-carbon office supply and is a revolutionary product in the office field, has a folding ultra-convenient design, can complete high-speed scanning within one second, has an OCR character recognition function, and can convert the scanned picture recognition into an editable word document. It can also take pictures, record video, copy, network paperless fax, make electronic book, cut edge and right etc. The perfect solution of the method enables the office work to be easier, quicker and more environment-friendly.
As shown in fig. 2, the existing high-speed shooting instruments are vertical rods and transverse rods which are vertically arranged, the height of each vertical rod is higher, the shooting range of the transverse rod end camera is larger, the structure causes the shooting range of the camera to be larger, the height of each vertical rod is higher, and the equipment is very large in size and inconvenient to use.
Therefore, the problem that the shooting range is larger and the vertical rod is required to be higher in the current shooting instrument is a technical problem to be continuously solved in the field.
Disclosure of Invention
The invention aims to provide a high-speed shooting instrument and a shooting method thereof, which aim to solve the problem that the larger the shooting range is, the higher the vertical rod is, and are the technical problems to be continuously solved in the field.
In order to solve the above technical problem, the present invention provides a high-speed scanner, comprising:
a base;
the vertical rod is arranged on the base;
the inclined shooting camera is arranged on the vertical rod and is used for shooting a preset area of the base;
and the controller is internally provided with a trapezoidal image processing device for processing the trapezoidal shooting section.
The top of the vertical rod is provided with a bending part facing one side of the base;
the bent part end is provided with the inclined shooting camera.
Wherein, the vertical rod is a telescopic structure;
and a fixing button for fixing the vertical rod at a preset height is arranged on one side of the vertical rod.
Wherein, the camera is shot for the super wide angle fisheye lens to the slope.
Wherein the controller is connected to a block chain network.
According to another aspect of the present invention, the present invention also provides a photographing method using the above high-speed photographing apparatus, including:
and collecting an original image shot by the inclined shooting camera.
Taking a base of a high-speed shooting instrument as a reference object, and performing trapezoidal section processing on the original image to obtain a trapezoidal image;
and correcting the trapezoidal image and outputting a scanning image.
Wherein, still include:
connecting a controller of the high-speed shooting instrument to a block chain network;
after the block chain network meets a preset condition, starting an intelligent contract automatically shot by the controller;
and starting the high-speed photographing instrument to automatically photograph after meeting the adjusting condition specified by the intelligent contract.
After meeting the regulation condition specified by the intelligent contract, starting the high-speed shooting instrument to automatically shoot, wherein the steps comprise:
calculating a hash value of the automatically photographed image by a discrete function on the blockchain network;
chaining the automatic photographed image through a consensus mechanism of a block chain network;
and generating the unique identity code of the automatic photographing image.
Wherein, still include:
initiating a request to verify the deletion operation of the pre-deleted automatic shot image in the block chain network;
traversing the block chain network and verifying the working certificate;
and under the condition that the work evidence meets the block chain network consensus mechanism, adding the work evidence into a new block, and hiding the pre-deleted automatic shot image.
Wherein hiding the pre-deleted auto-capture image comprises:
setting a storage node with hidden storage content on the block chain network;
storing the hidden pre-deleted auto-shot image on the storage node.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a high-speed scanner, comprising: the device comprises a base, a vertical rod arranged on the base, a controller and an inclined shooting camera arranged on the vertical rod, wherein the inclined shooting camera is used for shooting a preset area of the base; a trapezoidal image processing device for processing the trapezoidal shooting section is arranged in the controller. Through omitting the horizontal pole on the montant, can make whole high appearance volume of shooing reduce greatly, set up an slope simultaneously and shoot the camera at the top of montant, can shoot the base predetermined area, because the region that the camera was shot is shot for the slope to draw a picture, cuts out according to the slope visual angle trapezium structure of base, then handles the trapezium image, returns to normal head up image structure.
Drawings
FIG. 1 schematically illustrates a schematic slice of an existing high speed scanner;
FIG. 2 is a schematic diagram of the shooting principle of a conventional high-speed shooting instrument;
FIG. 3 is a schematic diagram illustrating a shooting principle of a high and medium photographing apparatus according to an embodiment of the present invention;
fig. 4 schematically shows a shooting principle schematic diagram of a high and medium photographing instrument according to a second embodiment of the invention;
fig. 5 schematically shows a flowchart of a shooting method of the high and medium height shooting apparatus according to the embodiment of the present invention.
Description of reference numerals: a base 1; a vertical rod 2; the oblique shooting camera 3; a projection plate 4; a bending section 5; the knob 6 is fixed.
Detailed Description
The following detailed description of embodiments of the invention, but the invention can be practiced in many different ways, as defined and covered by the claims.
Example one
As shown in fig. 3, an embodiment of the present invention provides a high-speed scanner, which includes: the device comprises a base 1, a vertical rod 2 arranged on the base, a controller and an inclined shooting camera 3 arranged on the vertical rod 2, wherein the inclined shooting camera is used for shooting a preset area of the base; a trapezoidal image processing device for processing the trapezoidal shooting section is arranged in the controller.
Through omitting the horizontal pole on the montant, can make whole high appearance volume of shooing reduce greatly, set up an inclination at the top of montant simultaneously and shoot the camera, can shoot the predetermined area (the projection board 4 of base) of base, because the region that the camera was shot is shot for the slope to the slope, tailor according to the slope visual angle trapezium structure of base, then handle the trapezium image, return into normal head-up image structure.
Wherein, the vertical bar 2 is a telescopic structure; one side of the vertical rod is provided with a fixing button 6 for fixing the vertical rod at a preset height.
The vertical rod is arranged into a telescopic structure, and the top of the vertical rod is provided with an inclined shooting camera which is used for shooting a preset area of the base; the height of the whole high-speed photographing instrument can be adjusted to be higher or lower according to needs, and the use convenience is improved.
The oblique shooting camera is an ultra-wide angle fisheye lens. Through setting up the camera into super wide angle fisheye lens, can make the slope shoot the camera range of finding a view wider, application range is bigger.
In other embodiments, the camera of the high-speed shooting instrument can be directly replaced by the ultra-wide-angle fisheye lens, so that the shooting range is wider.
In addition, the controller is connected with the block chain network and used for uploading the shot contents to the block chain, so that each shot content can be conveniently tracked, and tampering is prevented.
Example two
As shown in fig. 4, an embodiment of the present invention provides a high-speed scanner, which includes: the device comprises a base 1, a vertical rod 2 arranged on the base, a controller and an inclined shooting camera 3 arranged on the vertical rod 2, wherein the inclined shooting camera is used for shooting a preset area of the base; a trapezoidal image processing device for processing the trapezoidal shooting section is arranged in the controller.
Through omitting the horizontal pole on the montant, can make whole high appearance volume of shooing reduce greatly, set up an inclination at the top of montant simultaneously and shoot the camera, can shoot the predetermined area (the projection board 4 of base) of base, because the region that the camera was shot is shot for the slope to the slope, tailor according to the slope visual angle trapezium structure of base, then handle the trapezium image, return into normal head-up image structure.
As shown in fig. 4, the top of the vertical rod is provided with a bending part 5 facing one side of the base; the bent part end is provided with the inclined shooting camera.
Through the top of montant sets up the kink to set up the slope at the kink and shoot the camera, can make this high shooting appearance shoot the direction more directly perceived, more convenient to the people that uses for the first time.
Wherein, the vertical bar 2 is a telescopic structure; one side of the vertical rod is provided with a fixing button 6 for fixing the vertical rod at a preset height.
The vertical rod is arranged into a telescopic structure, and the top of the vertical rod is provided with an inclined shooting camera which is used for shooting a preset area of the base; the height of the whole high-speed photographing instrument can be adjusted to be higher or lower according to needs, and the use convenience is improved.
The oblique shooting camera is an ultra-wide angle fisheye lens. Through setting up the camera into super wide angle fisheye lens, can make the slope shoot the camera range of finding a view wider, application range is bigger.
In other embodiments, the camera of the high-speed shooting instrument can be directly replaced by the ultra-wide-angle fisheye lens, so that the shooting range is wider.
In addition, the controller is connected with the block chain network and used for uploading the shot contents to the block chain, so that each shot content can be conveniently tracked, and tampering is prevented.
In the third embodiment, the first step is that,
as shown in fig. 5, the present invention also provides a shooting method using the high-speed shooting apparatus, including:
collecting an original image shot by an inclined shooting camera;
secondly, taking a base of the high-speed shooting instrument as a reference object, and performing trapezoidal section processing on the original image to obtain a trapezoidal image;
and step three, correcting the trapezoidal image and outputting a scanned image.
This high appearance of shooing changes original at ordinary times and shoots, and the method of the normal scanning image of direct output through omitting the horizontal pole, sets up the slope at the montant top and shoots the camera, shoots the wide angle image of slope, then carries out trapezoidal cross-section to the wide angle image and handles, obtains trapezoidal image, and normal scanning image is exported to rethread trapezoidal image correction processing algorithm, and this product saves the horizontal pole structure of original high appearance of shooing, improves the ergodicity of shooing, reduces the volume of high appearance of shooing.
The third step further comprises the following steps:
connecting a controller of the high-speed shooting instrument to a block chain network;
step five, after the block chain network meets preset conditions, starting an intelligent contract automatically shot by the controller;
and step six, starting the high-speed photographing instrument to automatically photograph after meeting the regulation conditions specified by the intelligent contract.
The controller through with the high appearance of clapping is connected to the block chain network, through the intelligent contract of block chain network, can satisfy the predetermined condition at the high appearance of clapping and can shoot automatically, for example, set for the camera collection region of high appearance of clapping, the image of shooing gets into predetermined collection region completely, and under four peripheries in collection region do not block the condition, satisfy the shooting condition of intelligent contract, according to the agreed automatic start high appearance of clapping of intelligent contract on the block chain shoot, whole process is simple reliable still convenient, can start voice prompt after automatic shooting, it is more convenient to use.
Step six also includes the following steps:
step seven, calculating the hash value of the automatic photographed image through a discrete function on the block chain network;
step seven, chaining the automatic photographed image through a consensus mechanism of a block chain network;
and step eight, generating the unique identity code of the automatic photographing image.
The images automatically photographed are chained up by using a common identification mechanism of the block chain, and then the corresponding unique identity code is generated through authentication on the block chain, so that the tracing query of any image photographed by the high-speed photographing instrument is facilitated.
Initiating a request to verify the deletion operation of the pre-deleted automatic shot image in the block chain network;
step ten, traversing the block chain network and verifying the working certificate;
step eleven, under the condition that the work proof meets the block chain network consensus mechanism, adding the work proof into a new block, and hiding the pre-deleted automatic shot image.
Because the high-speed shooting instrument is connected to the block chain network, automatic shooting is carried out by means of an intelligent contract of the block chain network, and the automatic shot images are uploaded to the block chain network for tracing, various redundant automatic shot images are inevitably generated in the automatic shooting process,
in order to delete the automatically shot image, the invention initiates the deleted work evidence in the block chain network, adds the work evidence to a new block under the condition that the block chain network consensus mechanism passes verification, and hides the automatically shot image to be deleted, thereby improving the convenience of operation.
Step eleven, comprising:
setting a storage node with hidden storage content on the block chain network;
storing the hidden pre-deleted auto-shot image on the storage node.
The pre-deleted shot image is hidden, so that follow-up query is facilitated, and the safety is improved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A high speed scanner, comprising:
a base;
the vertical rod is arranged on the base;
the inclined shooting camera is arranged on the vertical rod and is used for shooting a preset area of the base;
and the controller is internally provided with a trapezoidal image processing device for processing the trapezoidal shooting section.
2. The high-speed scanner according to claim 1, wherein the top of the vertical rod is provided with a bending part facing one side of the base;
the bent part end is provided with the inclined shooting camera.
3. The high speed scanner of claim 1, wherein said vertical rods are of a telescopic structure;
and a fixing button for fixing the vertical rod at a preset height is arranged on one side of the vertical rod.
4. The high speed scanner of any one of claims 1-3, wherein the oblique camera is an ultra wide angle fisheye lens.
5. The high beat meter according to claim 4, wherein the controller is connected to a network of block chains.
6. A photographing method using the high-speed photographing apparatus of any one of fig. 1 to 5, comprising:
collecting an original image shot by an inclined shooting camera;
taking a base of a high-speed shooting instrument as a reference object, and performing trapezoidal section processing on the original image to obtain a trapezoidal image;
and correcting the trapezoidal image and outputting a scanning image.
7. The photographing method of the high-speed camera according to claim 6, further comprising:
connecting a controller of the high-speed shooting instrument to a block chain network;
after the block chain network meets a preset condition, starting an intelligent contract automatically shot by the controller;
and starting the high-speed photographing instrument to automatically photograph after meeting the adjusting condition specified by the intelligent contract.
8. The shooting method of the high-speed shooting instrument according to claim 7, characterized in that after the regulation condition specified by the intelligent contract is satisfied, the high-speed shooting instrument is started to automatically shoot, and the steps are followed by:
calculating a hash value of the automatically photographed image by a discrete function on the blockchain network;
chaining the automatic photographed image through a consensus mechanism of a block chain network;
and generating the unique identity code of the automatic photographing image.
9. The photographing method of the high-speed camera according to claim 8, further comprising:
initiating a request to verify the deletion operation of the pre-deleted automatic shot image in the block chain network;
traversing the block chain network and verifying the working certificate;
and under the condition that the work evidence meets the block chain network consensus mechanism, adding the work evidence into a new block, and hiding the pre-deleted automatic shot image.
10. The shooting method of the high-speed camera according to claim 9, wherein the hiding the pre-deleted auto-shot image comprises:
setting a storage node with hidden storage content on the block chain network;
storing the hidden pre-deleted auto-shot image on the storage node.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910895276.3A CN110602344A (en) | 2019-09-20 | 2019-09-20 | High-speed shooting instrument and shooting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910895276.3A CN110602344A (en) | 2019-09-20 | 2019-09-20 | High-speed shooting instrument and shooting method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110602344A true CN110602344A (en) | 2019-12-20 |
Family
ID=68862100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910895276.3A Pending CN110602344A (en) | 2019-09-20 | 2019-09-20 | High-speed shooting instrument and shooting method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110602344A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112291445A (en) * | 2020-10-28 | 2021-01-29 | 北京字节跳动网络技术有限公司 | Image processing method, device, equipment and storage medium |
| CN112601016A (en) * | 2020-12-07 | 2021-04-02 | 迅镭智能（广州）科技有限公司 | Shooting processing method based on high-speed shooting instrument and related equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202103744U (en) * | 2011-06-29 | 2012-01-04 | 上海融磁电子有限公司 | Inclined shooting type scanning and shooting equipment |
| CN105165000A (en) * | 2013-03-26 | 2015-12-16 | 株式会社因特尼亚 | Panoramic-imaging digital camera, and panoramic imaging system |
| CN107066349A (en) * | 2017-01-20 | 2017-08-18 | 郑州云海信息技术有限公司 | A kind of method and system of cluster file system data protection |
| CN109740317A (en) * | 2018-12-29 | 2019-05-10 | 北京奇虎科技有限公司 | A kind of digital finger-print based on block chain deposits card method and device |
| CN109992696A (en) * | 2019-04-12 | 2019-07-09 | 深圳市元征科技股份有限公司 | A kind of Image Management method, system and block chain node device and storage medium |
-
2019
- 2019-09-20 CN CN201910895276.3A patent/CN110602344A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202103744U (en) * | 2011-06-29 | 2012-01-04 | 上海融磁电子有限公司 | Inclined shooting type scanning and shooting equipment |
| CN105165000A (en) * | 2013-03-26 | 2015-12-16 | 株式会社因特尼亚 | Panoramic-imaging digital camera, and panoramic imaging system |
| US20160150156A1 (en) * | 2013-03-26 | 2016-05-26 | Entaniya Co., Ltd. | Panoramic-imaging digital camera, and panoramic imaging system |
| CN107066349A (en) * | 2017-01-20 | 2017-08-18 | 郑州云海信息技术有限公司 | A kind of method and system of cluster file system data protection |
| CN109740317A (en) * | 2018-12-29 | 2019-05-10 | 北京奇虎科技有限公司 | A kind of digital finger-print based on block chain deposits card method and device |
| CN109992696A (en) * | 2019-04-12 | 2019-07-09 | 深圳市元征科技股份有限公司 | A kind of Image Management method, system and block chain node device and storage medium |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112291445A (en) * | 2020-10-28 | 2021-01-29 | 北京字节跳动网络技术有限公司 | Image processing method, device, equipment and storage medium |
| CN112601016A (en) * | 2020-12-07 | 2021-04-02 | 迅镭智能（广州）科技有限公司 | Shooting processing method based on high-speed shooting instrument and related equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7660458B1 (en) | Three-dimensional model construction using unstructured pattern | |
| CN106934777B (en) | Scanning image acquisition method and device | |
| CN202018662U (en) | Image acquisition and processing equipment | |
| TWI392343B (en) | Automatic image capturing system | |
| TWI478077B (en) | Image capture method and mobile camera device thereof | |
| DE102008050726A1 (en) | Notebook information processor and image reading method | |
| CN108286945B (en) | Three-dimensional scanning system and method based on visual feedback | |
| CN112702521B (en) | Image shooting method and device, electronic equipment and computer readable storage medium | |
| JP2007043545A (en) | Imaging apparatus, image correction method, and program | |
| JP2013518529A (en) | Document imaging system having camera scanner device and personal computer based processing software | |
| CN110602344A (en) | High-speed shooting instrument and shooting method thereof | |
| JPH0380676A (en) | Electronic pan focus device | |
| CN108846807A (en) | Light efficiency processing method, device, terminal and computer readable storage medium | |
| CN106780328A (en) | A kind of file scanning method that multiple photos automatic Mosaic is shot based on mobile phone camera | |
| JP7480884B2 (en) | Information processing device, authentication device, information processing method, and program | |
| WO2010137513A1 (en) | Electronic device | |
| CN106791390A (en) | Wide-angle auto heterodyne live preview method and user terminal | |
| CN111724470A (en) | Processing method and electronic equipment | |
| KR100780701B1 (en) | Apparatus automatically creating three dimension image and method therefore | |
| US9860426B2 (en) | Multi-mode image capture systems and methods | |
| CN106548171A (en) | Method, apparatus and system of a kind of image from dynamic(al) correction | |
| TW201301874A (en) | Method and device of document scanning and portable electronic device | |
| JP4363154B2 (en) | Imaging apparatus, image processing method thereof, and program | |
| JP2013016933A (en) | Terminal device, imaging method, and program | |
| JP2007249366A (en) | Hairstyle selection support device and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |