TW200531466A - Automatic camera inspection method, inspection system and storage medium - Google Patents

Abstract

The present invention relates to an automatic camera inspection method, which is used to compare an image taken by an electronic device embedded with a camera with a standard data, display the comparison result and facilitate testing personnel to make sure if the shooting function of the electronic device is normal. In addition, the inspection system employing the inspection method and medium stored with the inspection method are also disclosed.

Description

200531466

[Technical field to which the invention belongs] The present invention relates to an automatic detection method, a method and a system for automatically detecting a camera, and a storage medium for a dynamic detection method. [Previous technology] Methods and systems, in particular, there is a 'MP3 ^ ^ ^ ^ ^ ^ ^ π -net machine' mobile phone for many mobile phone manufacturers to satisfy consumers. Functions are more and more diversified, while photography: j :,

Standard equipment for new phones. Using Zhaoxiang hands this, almost, the user can take photos-this move ", the machine user can change the film and carry the camera at any time ^ 2 tight situation or sudden environment. Moxibustion without using things. High, therefore, all Photographed; π! Standby daytime or general appreciation. However, with the advancement of mobile phone technology, photos with a resolution of 2 have become the mainstream of the city. Photos taken by famous π-phase mobile phones have a certain degree of Quality, so when photographing mobile phones at the factory, you need to test the shooting function.

The detection items of camera phones can be divided into: resolution, color test, gray scale test, fringe brightness, and distortion ion. . At present, most people use manual judgment or offline computer-assisted methods to detect the shooting function of camera phones. The manual judgment method is to determine whether the color of the photo taken by the camera phone is similar to the subject and whether the gray level of the photo is in contact with the original.

200531466 V. Description of the invention (2) Near, the edges of the photo have a large distortion. Different judgement, the quality of the ticket ^^ factory quality. Offline computer image processing software, the color, grayscale, whether the edges are too dark or too bright, and whether the image of the photo is more subjective are judged by 'different inspectors' tools. Therefore, the manual judgment method cannot ensure that the camera can be used. One item is listed according to the comparison results, such as: when the image is processed, the color of the image I] Photographed by the phone: t sequence is performed by other test modes because the off-line meter is recorded by a tester # through a test unit. As a result, offline computer-assisted methods are still inadequate. [Summary of the Invention] In view of this, the method is used to determine whether it is normal. In order to achieve the above auxiliary methods such as p h 〇 t brightness, test software software test results and image items. The computer-assisted method is to compare the results of the oshop image loss test with the original image of the mobile phone. The color test method test results of the original image and the first one, and then the computer-assisted party needs to use the artificial judgment of the image taken by the camera phone. The test result of the true color of the image is compared with the standard of the original image, and the test item is qualified. Example After the lottery, the tester is qualified according to the test items. Next ;: After the standard items are measured, compare the standard values, and then continue to measure n: the parent result. The method is equivalent to C—the test item is broken; ΐ :. Moreover, the probability of misjudgment of offline calculation is still very high. The purpose of the present invention is to provide an electronic dream that detects an embedded camera. The detection function of the camera is broken. The purpose of the present invention is to provide a method for automatically detecting cameras.

0685-A40149TWF (nl); IAC030176; JOANNE.ptd Page 5 200531466 V. Description of the invention (3) Obtain the camera ^ ~ " image to pay for—test asset image, and then analyze the captured image; finally According to the comparison, the test data is more constant than a standard data. When the test data matches the shooting function of the two cameras, the shooting function is normal. "Shou" judges the above-mentioned electronic device based on the personal computer program of the present invention, in which the "camera method" can be implemented by executing one, and the above computer program can be loaded into two programs and stored in a storage The electronic device of the media camera is used to obtain the camera user: = 统 'and drive the embedded image to obtain a test data 撷 z captured image'. Analyze the captured comparison to determine the sampling of the electronic device. The comparison between the test data and a standard data is to make the above of the present invention and whether it is normal. It is easy to understand, and the following comparisons, features, and advantages can be explained in more detail as follows: Only also with the accompanying drawings for details [Embodiment] FIG. 1 shows the self-show of the present invention, the detection system 1 〇 Used to block a different system. As shown in the detection of the camera function, the electronic device 16 with a camera performs shooting 1 2 and a connection device 4. ′ ,, ′ 1 〇 includes: a data processing device The data processing device 12 is used to perform the test, and the test program includes a test program stored in a storage medium, a camera function test program. Wang Gongma is used to execute the electronic device 16 and the connection device 14 is used to couple the data. It is used to transfer the photo 12 and electronic device 16 taken by the electronic device 16 to the data processing device 12. Page 6 0685-A40149TWF (nl); IAC030176; JOANNE.ptd 200531466 V. Description of the invention (4) Electronic device with built-in camera! The 6 series is a assistant (PDA), data processing f &, related machine or a number of people ^^ y: s423-2: ^^-line. Figure 2 shows the connection of the automatic detection system of the present invention. As shown in Figure #, is the data processing device 12 a pen? "Column. 14 is the RS232 connection line 24, and the internal / 2 connection device camera phone 26. And the internal electronic device with a camera 16 is shown in Fig. 3. The actual detection process according to the present invention is shown. Figure 2. When the notebook computer 22 is to perform automatic detection: ^, the camera function of the camera phone 26 (step 100) needs to be driven first, and the camera is shot with = brain 2 = L. Among them, the camera phone 26 can be based on Notebook-type electronic camera = ίΐΓί Take a photo action, or the user can select a camera function while taking a picture, and then press the capture button to take a standard picture. ^ 相 相 手 ㈣After taking a picture 'notebook computer 22 Capture the image captured by the camera phone 26 by disconnecting the 32 $ connection 24 (step 200). The camera phone 26 first sends a request to send an image instruction (step 21 (^ to: wide-screen computer 22, then notebook computer) 22 Outputting a consent to receive the image means: (on step 220) to the camera phone 26, and finally the notebook computer starts to take the shirt image (step 230). In addition, 'the camera phone 26 is the size of the image transmitted first' and then transmits the image to Laptop 2 2. Connect Parsing the received image 22 to obtain a laptop computer owned ^ test step 300). In step 300, first, the image size to confirm the size of the electronic device and the transmitted images are the same (step 31〇). If the data

200531466 V. Description of the invention (5) Same ”The notebook computer 2 2 sends a receiving instruction to the camera phone 2 6” and analyzes the captured image to obtain a test data. If the data is not the same, the notebook computer 22 notifies the camera phone 26 to retransmit the image (step 330), and the notebook computer 22 obtains the image again (step 200). Wherein, in step 300, the obtained test data includes: the resolution, color, gray scale, edge brightness, and distortion status of the image. For example, when the image file is larger, it means that the image is closer to the original, and therefore the resolution of the image is greater. On the other hand, when the image file is small, it means that the image taken by the camera phone 26 is the same as the original. The objects are not similar, so the resolution of the image is very small. ^ Then, compare the test data obtained in step 300 with a standard data. Car Father (step 400) 'is used to determine whether the test data of the image meets the standard value of the bar (step 41). When the test data of the images are equal:

Day: Then, it is determined that the photographing function of the camera phone 26 is normal (step m). When it is determined that the data does not fully meet the standard value, it is judged that the photographing function of the field is abnormal (step 43). …, The mobile phone 2 and finally ‘displayed on the screen of the notebook computer 22. As long as the display results on the screen, 测 test whether the shooting function of the left 26 is normal. When the screen displays "Second Job T2:" the camera 26's shooting function is normal. Also, 蚪, in this embodiment, since all the photos are compared with a fixed standard value, the images taken by the taxi are great. In addition, through the present invention, it is possible to detect the situation where the camera phones 26 are not connected to each other, so that the notebook computer 22 will be learned from the screen in a short time.

200531466 V. Description of the invention (6) Whether the shooting function of the mobile phone 26 is correct or not, the taxi needs to be judged manually by m-hanging, so it greatly heads towards efficiency and greatly reduces misjudgment. In addition, the shooting energy of each camera phone 26 can also be stored in a test file, and the total number of mouths can be detected, analyzed, and controlled, and analyzed in the future. Supervision of management Although the present invention has been disclosed in the preferred embodiment as above, the present invention is limited to anyone who is familiar with the art: within the scope of and within, it can be regarded as not departing from the spirit of the present invention. Attached application: Li J decoration, so the protection of the present invention is defined by Li Weiwei.

0685-A40149TWF (nl); IAC030176; JOANNE.ptd Page 9 200531466 Brief Description of Drawings Figure 1 shows the block diagram of the automatic detection system of the present invention. FIG. 2 shows a possible embodiment of the automatic detection system of the present invention. Fig. 3 shows a flowchart of an embodiment of an automatic detection procedure according to the present invention. [Symbol description] 10 detection system; 12 lean material processing device 14 connection device; 16; electronic device; 22 notebook computer; 24 RS232 connection line; 26 camera phone.

0685-A40149TWF (nl); IAC030176; JOANNE.ptd page 10

Claims (1)

200531466 VI. Scope of patent application1. A method for automatically detecting a camera includes the following steps: obtaining an image captured by the camera; the camera is embedded in parsing the image to obtain a test data; the test data and a Comparison of standard data; According to the results of the comparison, the method of judging the above camera's shooting date is 9 丄 太 由 月 月 疋 疋 正 正 & The above comparison results are integrated into a test file. " Party 3. As described in item i of the scope of patent application, a camera is automatically inspected. Among them, when the above test data meets the above standards, the owner of the bank ’s silver bank 4τ is also listed. The shooting function is normal. 4. The automatic phase detection method described in item 1 of the scope of patent application, which further includes: driving the camera of the electronic device to take a standard picture and capture the image. ′ Make it 5 • The method of automatically detecting a camera as described in item 1 of Shen Qing's patent scope, wherein a processing device is further provided to drive the electronic penetrating machine to move and receive and analyze the image. Phase 6 · The method for automatically detecting a camera as described in item 5 of the patent application, wherein after the processing device drives the electronic device, the method Pei Zhi provides a request to send an image instruction to the processing device. Said electricity 7. The method of automatically detecting a camera as described in item 6 of the scope of patent application, wherein after the processing device receives the request to send an image, the processing device provides a consent to receive an image instruction to the device. Used to obtain the above image. " 200531466 6. Scope of patent application ___ 8. The automatic inspection method described in item 5 of the scope of patent application, in which a connection device is also provided to connect the camera's processing device. Electronic device and method Law original 9 · The automatic detection phase as described in item 8 of the declared patent scope, where the above connection device is an RS232 or USB cable. Party 2 · The patent of the automatic detection camera described in Item 8 of Lu Li's application, please refer to the patent scope! The automatic detection U = described in the above item: The test data of the factory includes: the resolution of the image, the color and gray scale, the edge brightness, and the image distortion. Sequoia 1 2 · — a storage medium for storing code that can be executed in a program that is included in the program is used to perform an automatic detection process on the embedded power: the system's attack, including steps: machine The electronic drives the camera of the electronic device for shooting; obtains the image captured by the camera; parses the image to obtain a test data; compares the test data with a standard data Photo by the above camera .. ^ 12—A «" Λ " ° Integrates in: The automatic detection program includes: compares the above comparison results 1 4. The automatic detection performed by the above program as described in item 丨 2 of the scope of patent application 、-'八 中' * When the above standard data is met, then the above phase i is judged: 〇685.A4〇149TO (nl); IAC〇3〇 ^^ Page 12 200531466 VI. Patent application scope β ~ 15 · As the storage medium described in item 12 of the patent application scope, t, the automatic detection procedure performed by the above program further includes: · When the above electronic device is driven, it receives the above The electronic device sends a request for sending an image command. 0 · 6. The storage medium described in item 15 of the scope of the patent application, which makes the automatic detection procedure performed by the above program include: · When the electronic output request sends an image command. After that, an instruction for agreeing to receive the image is provided. τ t 1 7 · — An automatic detection system for detecting the shooting function of a device with a built-in camera. The above automatic detection system, a dumpling processing device for performing a test procedure; , For coupling the above-mentioned electronic equipment; 丄 1 trembling processing, wherein the above test procedure includes: driving the above to shoot; then taking 撂 ^, +, 4 # pound ~ Yi Xia Zhi Xiang Shi, π pass The images captured by the above cameras are resolved to obtain a test data; the above test data is "seven". Determine whether the camera's shooting function is normal 18. In the automatic detection described in item 17 of the scope of patent application, the above-mentioned test procedure further includes: integrating the comparison results of the above-mentioned test, ',,', into a test Coffin case., Shake / Return standard ^ lj. In the automatic detection described in item 17 of the scope of patent application, it's judged that the camera's shooting function is normal when the above test data meets the above standard data. | 200531466 6. Scope of patent application ------ 20. The automatic detection system described in item 7 of the scope of patent application, wherein the above-mentioned test procedure further includes: ... Make it take a standard picture and capture the above image. 2 1 · The automatic detection system as described in item 17 of the scope of patent application, wherein the above-mentioned connection device is RS232 or USB speed wiring. 2 2. The automatic detection system according to item 17 of the scope of patent application, wherein the data processing device is a personal computer or a notebook computer. 2 3 · The automatic detection system as described in item 7 of the patent application scope, wherein the test data includes: image resolution, color reproduction, grayscale reproduction, edge brightness and image distortion. # 0685-A40149TWF (nl); IAC030176; JOANNE.ptd Page 14