CN1395181A - Photographic negative image collecting, processing and transferring equipment - Google Patents
Photographic negative image collecting, processing and transferring equipment Download PDFInfo
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- CN1395181A CN1395181A CN 01115124 CN01115124A CN1395181A CN 1395181 A CN1395181 A CN 1395181A CN 01115124 CN01115124 CN 01115124 CN 01115124 A CN01115124 A CN 01115124A CN 1395181 A CN1395181 A CN 1395181A
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- lens
- microcomputer
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- gamma camera
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Abstract
The invented device for collecting, processing and transferring the image of the photographic negative belongs to the optical and photographic technique area. The device includes the camera, the microcomputer W and the display V. The microcomputer W is connected to the camera, which is connected to the image formation device. The information collected from the photographic negative is transferred to the microcomputer W and processed till to obtain the relative better result. Then the data are down loaded to storage or to the network. The microcomputer W does the technical processing such as removing the noise, the deblurring, the zooming, the enhancing etc. the system recovers the lost information and enhances the emphasized parts. The satisfied images can be loaded to the storage or to the network for use of cracking a criminal case.
Description
Technical field:
Optics and camera technique field under the present invention.
Background technology:
At present, public security department mostly adopts the camera evidence in order to collect evidence in the process of solving a case, and then with egative film process into photo for analyze, the usefulness of file, there is following shortcoming in it:
One, the egative film image can't directly be imported MICROCOMPUTER PROCESSING, storage;
Two, take a picture or flushing egative film process in owing to be subjected to all multifactor influences such as artificial, environment, condition, cut damage, the imaging effect of egative film differs greatly, and is difficult to it is carried out technical finesse, it can directly have influence on the quality of photo image;
Three, egative film can't be by Network Transmission to the other places, and it can directly influence carrying out fast of public security department's case cracking.
Summary of the invention:
The present invention can directly import MICROCOMPUTER PROCESSING, storage with egative film image, and can will be subjected to all multifactor impacts to carry out technical finesse to the relatively poor egative film image of imaging effect, can also be with pictorial data by Network Transmission in the other places.
The present invention is achieved by the following technical solutions: it has gamma camera and interconnective microcomputer W, display V, microcomputer W is connected with gamma camera, gamma camera is connected with imager, gamma camera will flow to microcomputer W by its light-sensitive surface behind the egative film image acquisition that imager is carried, microcomputer W stores, downloads or be transported to network after this pictorial data is treated to relative optimum efficiency.
In order further to finish the technical scheme that the present invention also can take: imager comprises support, immaging lens and light source, the top platform that has light inlet window is arranged at the top of support, immaging lens is connected with top platform bottom, and it is corresponding with light inlet window, the bottom of support is provided with and the corresponding light source of immaging lens, gamma camera is connected with the top platform, and its light-sensitive surface is corresponding with light inlet window, and gamma camera is connected with microcomputer W lead by its socket.The middle part of support is equipped with the adjustable platform that has the egative film window, and adjustable platform is connected with support by its regulator respectively, and the egative film last item is installed on the adjustable platform, on the egative film window glass sheet is arranged.Base is arranged at the bottom of support, and light source comprises bulb, lens, adjustable aperture and amasthenic lens, and bulb is installed in the light-source chamber of base, is separately installed with frosted glass, lens and adjustable aperture on the light-source chamber; In lens are housed amasthenic lens rack-mount by its regulator, focus lamp light is corresponding with adjustable aperture, the optically focused camera lens is corresponding with the egative film window.The immaging lens bottom is equipped with the regulator that has convex lens, and the top of immaging lens is equipped with convex lens, and the middle part of immaging lens is separately installed with concave-convex lens.Gamma camera is the CCD gamma camera.
The prior art mediella is in case after the flushing, no matter the image quality difference is to what degree, people are difficult to it is carried out technical finesse, the present invention then can directly collect in microcomputer by imager and gamma camera the information on the egative film, carry out technical finesses such as visual denoising, deblurring, convergent-divergent, enhancing, luminance contrast adjusting, it can be recovered, emphasis is partly strengthened the information of loss, wait to reach can store behind the satisfied image, download or transmission network be for the usefulness of solving a case fast.
Description of drawings:
Accompanying drawing is a structural representation of the present invention;
1-socket, 2-gamma camera, 3-light-sensitive surface, 4-light inlet window, 5-immaging lens, 6-convex lens, 7-concave-convex lens, 8-concave-convex lens, 9-convex lens, 10-regulator, 11-regulator, 12-regulator, 13-amasthenic lens, 14-lens, 15-frosted glass, 16-bulb, 17-lens, 18-light-source chamber, 19-base, 20-adjustable aperture, 21-regulator, 22-egative film window, 23-adjustable platform, 24-egative film last item, 25-glass sheet, 26-support, 27-top platform, W-microcomputer, V-display.
Embodiment:
Photographic negative image collecting, processing and transferring equipment, it has gamma camera 2 and interconnective microcomputer W, display V, microcomputer W is connected with gamma camera 2, gamma camera 2 is connected with imager, gamma camera 2 will flow to microcomputer W by its light-sensitive surface 3 behind the egative film image acquisition that imager is carried, microcomputer W stores, downloads or be transported to network after this pictorial data is treated to relative optimum efficiency.Imager comprises support 26, immaging lens 5 and light source, the top platform 27 that has light inlet window 4 is arranged at the top of support 26, immaging lens 5 is connected with top platform 27 bottoms, and it is corresponding with light inlet window 4, the bottom of support 26 is provided with and immaging lens 5 corresponding light sources, gamma camera 2 is connected with top platform 27, and its light-sensitive surface 3 is corresponding with light inlet window 4, and gamma camera 2 is connected with microcomputer W lead by its socket 1.The middle part of support 26 is equipped with the adjustable platform 23 that has egative film window 22, and adjustable platform 23 is connected with support 26 by its regulator 11,21 respectively, and egative film last item 24 is installed on the adjustable platform 23, and glass sheet 25 is arranged on the egative film window 22.Base 19 is arranged at the bottom of support 26, and light source comprises bulb 16, lens 17, adjustable aperture 20 and amasthenic lens 13, and bulb 16 is installed in the light-source chamber 18 of base 19, is separately installed with frosted glass 15, lens 17 and adjustable aperture 20 on the light-source chamber 18; In lens 14 are housed amasthenic lens 13 be installed on the support 26 by its regulator 12, focus lamp light 13 is corresponding with adjustable aperture 20, optically focused camera lens 13 is corresponding with egative film window 22.Immaging lens 5 bottoms are equipped with the regulator 10 that has convex lens 9, and the top of immaging lens 5 is equipped with convex lens 6, and the middle part of immaging lens 5 is separately installed with concave-convex lens 7,8.Gamma camera 2 is the CCD gamma camera.
During use, after the energized, egative film is placed egative film window 22 places by egative film last item 24, adjust relevant regulator, make image accurately focus on imaging on the light-sensitive surface 3 of gamma camera 2, after this moment, gamma camera 2 converted light signal to vision signal, be sent among the microcomputer W by its socket 1, microcomputer W carries out technical finesses such as denoising, convergent-divergent, deblurring, brightness contrast adjusting, color adjustment, feature extraction to this image, egative film image storage, download or Network Transmission after this technical finesse get final product.The technology that the present invention does not describe in detail partly is known technology.
Claims (6)
1, photographic negative image collecting, processing and transferring equipment, it has gamma camera (2) and interconnective microcomputer W, display V, microcomputer W is connected with gamma camera (2), it is characterized in that: gamma camera (2) is connected with imager, gamma camera (2) will flow to microcomputer W by its light-sensitive surface (3) behind the egative film image acquisition that imager is carried, microcomputer W stores, downloads or be transported to network after this pictorial data is treated to relative optimum efficiency.
2, photographic negative image collecting, processing and transferring equipment according to claim 1, it is characterized in that: imager comprises support (26), immaging lens (5) and light source, the top platform (27) that has light inlet window (4) is arranged at the top of support (26), immaging lens (5) is connected with top platform (27) bottom, and it is corresponding with light inlet window (4), the bottom of support (26) is provided with and the corresponding light source of immaging lens (5), gamma camera (2) is connected with top platform (27), its light-sensitive surface (3) is corresponding with light inlet window (4), and gamma camera (2) is connected with microcomputer W lead by its socket (1).
3, photographic negative image collecting, processing and transferring equipment according to claim 2, it is characterized in that: the middle part of support (26) is equipped with the adjustable platform (23) that has egative film window (22), adjustable platform (23) is connected with support (26) by its regulator (11), (21) respectively, egative film last item (24) is installed on the adjustable platform (23), and glass sheet (25) is arranged on the egative film window (22).
4, photographic negative image collecting, processing and transferring equipment according to claim 2, it is characterized in that: base (19) is arranged at the bottom of support (26), light source comprises bulb (16), lens (17), adjustable aperture (20) and amasthenic lens (13), bulb (16) is installed in the light-source chamber (18) of base (19), is separately installed with frosted glass (15), lens (17) and adjustable aperture (20) on the light-source chamber (18); In lens (14) are housed amasthenic lens (13) be installed on the support (26) by its regulator (12), focus lamp light (13) is corresponding with adjustable aperture (20), optically focused camera lens (13) is corresponding with egative film window (22).
5, photographic negative image collecting, processing and transferring equipment according to claim 2, it is characterized in that: immaging lens (5) bottom is equipped with the regulator (10) that has convex lens (9), the top of immaging lens (5) is equipped with convex lens (6), and the middle part of immaging lens (5) is separately installed with concave-convex lens (7), (8).
6, photographic negative image collecting, processing and transferring equipment according to claim 1 is characterized in that: gamma camera (2) is the CCD gamma camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01115124 CN1395181A (en) | 2001-07-10 | 2001-07-10 | Photographic negative image collecting, processing and transferring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01115124 CN1395181A (en) | 2001-07-10 | 2001-07-10 | Photographic negative image collecting, processing and transferring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1395181A true CN1395181A (en) | 2003-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01115124 Pending CN1395181A (en) | 2001-07-10 | 2001-07-10 | Photographic negative image collecting, processing and transferring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1395181A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100442800C (en) * | 2004-05-14 | 2008-12-10 | 乐金电子(中国)研究开发中心有限公司 | Brightness regulation method of mobile communication terminal camera |
-
2001
- 2001-07-10 CN CN 01115124 patent/CN1395181A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100442800C (en) * | 2004-05-14 | 2008-12-10 | 乐金电子(中国)研究开发中心有限公司 | Brightness regulation method of mobile communication terminal camera |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |