CN1166001A - Method of bar codes application for shooting and pickup colour filter - Google Patents
Method of bar codes application for shooting and pickup colour filter Download PDFInfo
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- CN1166001A CN1166001A CN 96105025 CN96105025A CN1166001A CN 1166001 A CN1166001 A CN 1166001A CN 96105025 CN96105025 CN 96105025 CN 96105025 A CN96105025 A CN 96105025A CN 1166001 A CN1166001 A CN 1166001A
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- bar code
- camera
- optical filtering
- barrel
- outer ring
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Abstract
A method for using bar code on the filters of camera features that various kinds of filters with different functions are unitedly encoded by bar codes for program management, and the encoding program is stored in memory of camera in advance. When a filter is installing to the lens tube of camera, the bar code on the shell of the filter is scanned by a scanner at one side of lens tube and the numerals expressed by bar code are sent to CPU of computer for processing. Then correct shooting data and document are displayed.
Description
The present invention relates to a kind ofly to be used to make a video recording, the application process of the bar code of photography.
Optical filtering is a requisite important accessory in modern shooting, the photography activity, and functions such as len, balance light, correction colour temperature, enhancing artistic effect are arranged.Though at present various optical filterings have been carried out some numberings,, have also caused confusion easily during use because of its function is various, numerous in variety.Especially at present all optical filterings all can not link with the computer of state-of-the-art video camera, camera inside, can't import automatically, show automatically, record and overall treatment and make it be in relatively backward state automatically.The high-grade professional camera NikonF-90X that up-to-date high-grade miniature camera NV-S990 that the Japanese Matsushita Electric Industrial company that will sell the home market in the end of the year 95 produces and Japanese optics industry company produce.The two all can not make optical filtering connect with the computer of video camera, camera inside and carry out overall treatment and automatic displayed record, and just is in fully manually promptly by passive memory of operator or hand-written record data data state.
The objective of the invention is to provide a kind of application process of bar code of the optical filtering that is used to make a video recording, photograph.Many weeks, bar codes technique has been widely used in many fields of modern industry and society at present.The present invention carries out the program management of barcode encodings numbering whole optical filterings are unified, promptly according to the difference of thick, thin, the spacing of lines in the bar code and combination in order to the optical filtering of representing different cultivars, difference in functionality and different qualities and the Code Number of determining various optical filterings.Then the routine data data after all coding numberings is imported in advance in the computer of video camera, camera inside and stored.When on camera lens, optical filtering being installed, just can make the bar code that is positioned on the optical filtering circle frame be positioned near photoscanner's scanning of camera lens and bar code reader identification at once.Together carry out overall treatment in the signal input computer cpu after will discerning then and with data such as other photometry, exposures, correct shooting exposure is provided, and the numbering of optical filtering is shown in the view finder and the display screen of video camera, camera, also can automatically the numbering memory be printed in video film, the photo data, for the usefulness of file.
The present invention is suitable for using in the advanced person's of all kinds, function the video camera, camera, kinematograph, and can widespread use in the shooting of every field such as worker, agricultural, commerce, space flight, medical treatment, geology, journalism, art, photography activity.
Be described in further detail below in conjunction with the embodiment of accompanying drawing invention.
Fig. 1 is a workflow diagram of the present invention.
Fig. 2 is the location drawing of bar code on optical filtering among the present invention.
Fig. 3 is the location drawing of bar code reader on video camera, camera among the present invention.
Fig. 4 be among Fig. 3 from the S line--T line position cross-sectional view.
With reference to Fig. 1, the bar code of photoscanner's scanning on optical filtering by being positioned at the bar code reader on video camera, the camera becomes facies principle by reflection of light with optics, bar code read, and converted the light signal that reads to electric signal.
Be conveyed into this electric signal in the recognition processor and identify the numeral of this bar code representative.
In the computer cpu with this numeral input video camera, camera, carry out overall treatment with other data then, correct shooting exposure data is provided and shows the optical filtering numbering in view finder and data display screen, and memory is printed in video recording, the photo data.
With reference to Fig. 2, number circle frame (3) the outer ring portion that the bar code (1) of program management is printed on optical filtering (2) through the unified coding of carrying out, and arrange along the outer ring parallel longitudinal.
With reference to Fig. 3, Fig. 4, bar code reader (4) is fixed in the small-sized bin of front end one side (9) of video camera, camera lens tube (6).(4) photoscanner's (5) fore-end passes in the middle of the aperture (10) of perforation (a 6) barrel, and the electric eye of the top ends of (5) (8) points to barrel heart direction.There is the switch key (11) of photoscanner (5) bin (9) outside portion.(5) can do inside and outside among a small circle the slip in (10), (5) are subjected to the control of the spring (12) in the bin (9) at ordinary times, and the top ends electric eye (8) of (5) is made even with the inboard barrel of the front end of barrel (6).Push switch button (11) during use makes (5) motion of a tube heart direction and compression spring (12) to (6), and electric eye (8) promptly can be stretched protruding inboard barrel in (6), loosens that (5) can set back when pushing.When the front end to barrel (6) turns clockwise when optical filtering (2) is installed, push switch button (11) makes the electric eye (8) of photoscanner (5) can touch the outer ring portion of the circle frame (3) of optical filtering (2) gently.The overall diameter of the optical filtering circle frame that this moment is used should equate or be slightly less than (6) front end interior diameter with the inner diameter size of barrel (6) front end.Because (4) are fixed in front end one side of (6), therefore (2) can make the bar code (1) that is printed on its circle frame (3) outer ring portion contact the electric eye (8) of photoscanner (5) successively when barrel screws in, and pass through the scanning of (5).When optical filtering (2) installed on barrel (6), scanning process promptly came to an end.Light signal converts electric signal input computer cpu (13) after recognition processor (7) identification to.Switch key (11) but double as remove and to have imported the bar code signal button.After unloading optical filtering, available its removed the bar code signal of importing (13).When the optical filtering of the different bar code number of packing into, it also can remove the last time bar code signal of input automatically.
Claims (1)
- A kind of application process of bar code of the optical filtering that is used to make a video recording, photograph.It is characterized in that: it numbers program management to the unified barcode encoding of carrying out of whole optical filterings, and stores in the computer with all coded program data in advance input video cameras, camera inside.Number circle frame (3) the outer ring portion that the bar code (1) of program management is printed on optical filtering (2) through the unified coding of carrying out, and arrange along the outer ring parallel longitudinal.Bar code reader (4) is fixed in barrel (6) front end one side position, and its photoscanner's (5) electric eye (8) can be stretched the inboard barrel of protruding front end in (6).When optical filtering was packed in the rotation of clockwise direction on camera lens into, the photoscanner (5) who is positioned at the bar code reader (4) of barrel (6) front end one side can be scanned the bar code (1) that is printed on optical filtering (2) circle frame (3) outer ring portion successively.Become facies principle by reflection of light and optics, bar code is read, and received light signal converts electric signal to after will reading.Electric signal is sent in the recognition processor (7) of bar code reader (4), can be identified the numeral of this bar code representative.In the computer cpu (13) with this numeral input video camera, camera inside it is carried out overall treatment, correct shooting exposure can be provided and be presented in the view finder of video camera, camera and the data display screen optical filtering numbering and memory, the printing of data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96105025 CN1166001A (en) | 1996-05-16 | 1996-05-16 | Method of bar codes application for shooting and pickup colour filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96105025 CN1166001A (en) | 1996-05-16 | 1996-05-16 | Method of bar codes application for shooting and pickup colour filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1166001A true CN1166001A (en) | 1997-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96105025 Pending CN1166001A (en) | 1996-05-16 | 1996-05-16 | Method of bar codes application for shooting and pickup colour filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1166001A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101854478B (en) * | 2009-03-31 | 2011-12-07 | 上海先达企业发展有限公司 | Method for realizing automatic shooting by utilizing bar code reader field depth characteristic |
| CN107122690A (en) * | 2011-01-31 | 2017-09-01 | 手持产品公司 | With flash of light correction sight and the terminal alternately illuminated |
| CN109858296A (en) * | 2017-09-20 | 2019-06-07 | 卡西欧计算机株式会社 | Invoice processing unit, invoices processing method and storage medium |
| CN115048545A (en) * | 2022-06-08 | 2022-09-13 | 广东裕弘智能科技有限公司 | Method for reading and playing audio file |
| US11921402B2 (en) | 2019-09-06 | 2024-03-05 | Light Widow, Llc | Systems and method for capturing filter data on a matte box |
-
1996
- 1996-05-16 CN CN 96105025 patent/CN1166001A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101854478B (en) * | 2009-03-31 | 2011-12-07 | 上海先达企业发展有限公司 | Method for realizing automatic shooting by utilizing bar code reader field depth characteristic |
| CN107122690A (en) * | 2011-01-31 | 2017-09-01 | 手持产品公司 | With flash of light correction sight and the terminal alternately illuminated |
| CN107122690B (en) * | 2011-01-31 | 2020-06-09 | 手持产品公司 | Terminal with flash correction sight and alternate illumination |
| CN109858296A (en) * | 2017-09-20 | 2019-06-07 | 卡西欧计算机株式会社 | Invoice processing unit, invoices processing method and storage medium |
| CN109858296B (en) * | 2017-09-20 | 2022-05-03 | 卡西欧计算机株式会社 | Invoice processing device, invoice processing method and storage medium |
| US11921402B2 (en) | 2019-09-06 | 2024-03-05 | Light Widow, Llc | Systems and method for capturing filter data on a matte box |
| CN115048545A (en) * | 2022-06-08 | 2022-09-13 | 广东裕弘智能科技有限公司 | Method for reading and playing audio file |
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