CN2643355Y - Digital image equipment - Google Patents
Digital image equipment Download PDFInfo
- Publication number
- CN2643355Y CN2643355Y CN 03255033 CN03255033U CN2643355Y CN 2643355 Y CN2643355 Y CN 2643355Y CN 03255033 CN03255033 CN 03255033 CN 03255033 U CN03255033 U CN 03255033U CN 2643355 Y CN2643355 Y CN 2643355Y
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- China
- Prior art keywords
- digital
- optical lens
- image device
- film
- digital photo
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Abstract
The utility model relates to a digital image device, in particular to a digital image device transferring the digital photos stored in an electronic medium into a common photo negatives, and consists of a computer mainframe, a digital photo display, a darkroom, an optical lens, a film and a bracket. The digital photo display, the optical lens, the film and the bracket are positioned inside the darkroom. The optical lens is disposed between the digital photo display and the film. The digital photo display, the film and the optical lens are positioned at an identical horizontal axle. The computer mainframe is connected with the digital photo display. The optical lens is positioned on the optical lens. The utility model has the advantages that a negative of a digital photo can be obtained; the digital photo processed and printed through the negative generated by the digital image device has a true color and a high resolution, and theoretically the photo form is not limited; the process and print of the digital photos by using the digital image device ahs a high efficiency and a low equipment cost.
Description
Technical field
The utility model relates to a kind of digital image device, and especially a kind of digital photo that will be stored in the electronic storage medium is converted to the digital image device of common photograph egative film.
Background technology
Usually, digital photofinishing nothing more than laser develop and print, optical fiber is developed and printed, liquid crystal is developed and printed 3 kinds.
Laser is developed and printed.As its name suggests, utilize laser beam on printing paper, to get image exactly.The critical piece of this film processor is divided into the two large divisions: input front end and develop and print end.Input front end is special-purpose negative film scanner and the computer that special software is housed of a very high resolution normally.Our photo egative film is that digital format is input to and develops and prints end through scan conversion here.Here, three laser heads of film processor inside get to the tiny delegation of laser beam delegation that with the naked eye can't differentiate to us special-purpose or common laser is developed and printed on the printing paper, form very exquisite image.If the photo of breaking forth with digital camera, just need not be again scanning sequence by front end, develop and print end and developed and printed and directly be transferred to.This advantage of developing and printing technology is: photo sharpness height, and bright in luster.Shortcoming is the equipment cost height: price of complete machine units up to a million at least, the price of the wear-out part in the equipment---three laser heads can only go into every photo so these costs also have to spread out with about 3 years up to 240,000 yuan and usually.
Optical fiber is developed and printed.With laser develop and print technology and every index grade close be exactly that the optical fiber widelyd popularize of Kodak is developed and printed technology.The front end of this film processor also is negative film scanner and computer, different be exactly the core of developing and printing be not laser head, but exposed plate that is covered with optical fiber clearly is imprinted on image on the printing paper by continuous fiber area exposure.The photo that this technology is developed and printed out is equally fully aware of, and belongs to digital photofinishing, that is to say that we can directly be directly inputted to the photo in the digital camera this film processor and export photo.In general, this film processor all is to use the printing paper of Kodak, and the printing paper of it and laser film processor can not be used with.Its advantage be maximum can develop and print breadth than laser develop and print big, be 18 inches.And the color rendition of photo is truer, and picture quality is also good.The function of optical fiber film processor and laser film processor, cost, effect are all in same grade.
Liquid crystal is developed and printed.Effect just had been not so good as two top classes under the liquid crystal film processor was compared, and the principle that liquid crystal is developed and printed is simple.Light source is got to the electronic photo image that is transferred on the LCD panel on the printing paper by LCD panel.We also can guess on principle, and precision that liquid crystal is developed and printed and laser, optical fiber difference go out many.This equipment cost of developing and printing mode is hanged down relatively, but color can not revert to Natural color fully, and resolution is restricted, and resolution can only reach 1280 * 1024.
By understanding, find all to exist not enough to existing patented technology.As notification number: the 1215848th, a kind of video projection digit color enlarger, it is made up of computing machine and external unit display thereof and keyboard, projector and colour enlarger.It can with the digital signal of storage carrier recordings such as the digital memory of no film, disk, tape as calculated machine be projected to sensitization on the colour enlarger printing paper by projector after converting video signal to, then the photochrome that washes, exports is owing to be subjected to influencing resolution and can only reaching 800 * 600 of porjector technology, and photographic quality far can not meet the demands.Notification number: the 1218239th, the method for a kind of computer digital image processing and photosensitive camera photomontage, its way is that the sensitization photo is imported computing machine by scanner, technology with the computer digital image processing is handled, design is adjusted, produce satisfied digital pictures, and print with color printer, go out color negative film with the camera reproduction again, with egative film with the colour enlarger exquisite photochrome of enlarging and print out.More than the shortcoming of two kinds of patents mainly contain: the resolution of (1) projector is not high, can not satisfy the requirement of digital photograph to resolution.The complex steps of (2) 1218239 inventions, wayward, efficient too low cost is too high.(3) above two inventions do not possess the good commercial feasibility.
Summary of the invention
The purpose of this utility model is to provide a kind of digital image device, and the digital photo that this digital image device can will be stored in the electronic storage medium is converted to common photograph egative film, and the cost price of conversion is low.
The technical solution of the utility model is:
A kind of digital image device comprises host computer 7 digital photo displays 2, camera bellows 3, optical lens 4, film 5, support 6; Digital photo display 2, optical lens 4, film 5, support 6 all are positioned at camera bellows 3; Be provided with optical lens 4 between digital photo display 2 and the film 5; Being centered close on the same transverse axis of digital photo display 2, film 5, optical lens 4; Host computer 7 is connected with digital photo display 2; Optical lens 4 is installed on the support 6.
More excellent technical scheme has following:
Digital image device, the digital photo display is selected computer monitor for use, and electron gun is arranged in the computer monitor.
Digital image device, digital photo display are selected high-precision large-scale CRT monitor for use.
Digital image device, the digital photo display is selected LCD for use.
Digital image device, the digital photo display is selected plasma display for use.
Digital image device, the digital photo display is selected digital television for use.
Digital image device, optical lens is selected camera lens for use; Also set up camera shutter, aperture.
Control each details that the digital photo display can demonstrate picture truly by host computer, image is very clear; Entire equipment can be used existing computer, the display that utilizes computer itself is as the digital photo display, the shown image of the display of computer itself is can be luminous voluntarily, may be provided in the required light of picture, utilize common traditional camera bellows camera technique imaging, digital photo is exposed on film, entire equipment is utilized existing computer, optical lens or camera, add camera bellows and just digital photo can be converted to common photograph egative film, do not need expensive equipment input, be converted to behind the common photograph egative film a large amount of flushings of processing mode of photograph routinely and duplicate, developing cost is low, practicality is good, and commercial application prospect is wide.
The utility model can the imaging on common film with any digital photo or picture.Its principle mainly is to demonstrate photograph or picture by display face battle array, then by one group of lens with certain exposure time imaging on films such as common 135,120, draw digital photo by traditional photograph douching technique again with egative film.Exposure is to be finished synchronously by software and display photos by host computer, flushes out the digital photo with egative film by the traditional photo douching technique at last.
Because existing display fabrication techniques can have been produced and have enough high-precision large-scale CRT monitor, LCD, plasma display etc., this just can guarantee that the details of photo or picture is able to be showed to greatest extent, the technology of lens imaging on film is also very ripe simultaneously, has guaranteed that the photo on the high resolution display can be reduced on film.If select high-class display for use, still can be with host computer by software control display and exposure, imaging.
Advantage of the present utility model is: (1) can obtain the egative film of digital photograph, flushing repeatedly that can be cheap, the digital photograph that massive duplication is identical with common photo.(2) the digital photo color developed and printed of the egative film that generates with this equipment is true to nature, sharpness is high, and the photo breadth is unrestricted in theory.(3) utilize this equipment to develop and print digital photograph efficient height, equipment cost is low.
Description of drawings
Fig. 1 is the utility model digital image device structural representation.
Embodiment
Embodiment 1
A kind of digital image device comprises host computer 7 digital photo displays 2, camera bellows 3, optical lens 4, film 5, support 6; Digital photo display 2, optical lens 4, film 5, support 6 all are positioned at camera bellows 3; Be provided with optical lens 4 between digital photo display 2 and the film 5; Being centered close on the same transverse axis of digital photo display 2, film 5, optical lens 4; Host computer 7 is connected with digital photo display 2; Optical lens 4 is installed on the support 6.
Embodiment 2
A kind of digital image device, digital photo display 2 is selected computer monitor for use, and electron gun 1 is arranged in the computer monitor.All the other are with embodiment 1.Electron gun 1 impact fluorescence powder makes computer monitor luminous, computer monitor luminously be enough to be provided as the required light of picture.
Digital image device, digital photo display 2 are selected high-precision large-scale CRT monitor for use.All the other together
Embodiment 1.
Embodiment 4
Digital image device, digital photo display 2 is selected LCD for use.All the other are with embodiment 1.
Embodiment 5,
Digital image device, digital photo display 2 is selected plasma display for use.All the other are with embodiment 1.
Embodiment 6,
Digital image device, digital photo display 2 is selected digital television for use.All the other are with embodiment 1.
Embodiment 7
Digital image device, optical lens 4 is selected camera lens for use.Also set up camera shutter, aperture.All the other are with embodiment 1.
Can directly select for use camera to replace optical lens 4, aperture, shutter.
Claims (8)
1, a kind of digital image device comprises host computer (7), digital photo display (2), camera bellows (3), optical lens (4), film (5), support (6); It is characterized in that: digital photo display (2), optical lens (4), film (5), support (6) all are positioned at camera bellows (3); Be provided with optical lens (4) between digital photo display (2) and the film (5); Being centered close on the same transverse axis of digital photo display (2), film (5), optical lens (4); Host computer (7) is connected with digital photo display (2); Optical lens (4) is installed on the support (6).
2, digital image device according to claim 1 is characterized in that: digital photo display (2) is selected computer monitor for use, and electron gun (1) is arranged in the computer monitor.
3, digital image device according to claim 1 is characterized in that: digital photo display (2) is selected high-precision large-scale CRT monitor for use.
4, digital image device according to claim 1 is characterized in that: digital photo display (2) is selected LCD for use.
5, digital image device according to claim 1 is characterized in that: digital photo display (2) is selected plasma display for use.
6, digital image device according to claim 1 is characterized in that: digital photo display (2) is selected digital television for use.
7, digital image device according to claim 1 is characterized in that: optical lens (4) is selected camera lens for use.
8, digital image device according to claim 7 is characterized in that: also set up camera shutter, aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03255033 CN2643355Y (en) | 2003-08-01 | 2003-08-01 | Digital image equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03255033 CN2643355Y (en) | 2003-08-01 | 2003-08-01 | Digital image equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2643355Y true CN2643355Y (en) | 2004-09-22 |
Family
ID=34294793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03255033 Expired - Fee Related CN2643355Y (en) | 2003-08-01 | 2003-08-01 | Digital image equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2643355Y (en) |
-
2003
- 2003-08-01 CN CN 03255033 patent/CN2643355Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |