JP2006295958A - Electronic device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To enhance a preventive function to block inappropriate photographing, such as surreptitious, regarding an electronic device equipped with a camera function. <P>SOLUTION: A receiving section (Bluetooth (R) wireless transmitting/receiving section 100 of mobile phone 40B) receives reporting information, requesting photographing permission or reporting information representing photographing transmitted from an opposite-side electronic device (mobile phone 40A) comprising a camera function; and the reporting information is presented on an information presenting section (loudspeaker 68, LCD 80), so that the intention of photographing is reported to a recipient side by the electronic device as an oppotunity for surreptitious photographing by the recipient side. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to an electronic apparatus such as a camera-equipped mobile phone and a digital camera, and more particularly to an electronic apparatus that avoids the disabling of inappropriate shooting prevention function that prevents voyeurism and the like by generating a shutter sound during shooting.

With the widespread use of digital cameras, various electronic devices such as mobile phones with cameras and information processing devices having camera functions have become widespread. A camera-equipped mobile phone has a telephone function, a camera function, etc., and these two functions can be used alone. In addition, a captured image can be recorded, edited, and transmitted / received. The synergistic functions such as are enhancing the convenience. In such a camera-equipped mobile phone, for example, a shutter sound is generated as a notification sound at the time of capturing a still image (at the start of photographing) from the viewpoint of protecting human privacy, and the photographing action is notified to the surroundings. Such a voyeurism prevention function based on a notification sound provides an opportunity for a malicious photographer to discourage a voyeurism by notifying the surroundings of a photographic action.

  A camera-equipped mobile phone has, for example, the basic configuration shown in FIG. FIG. 1 shows an outline of a camera function unit in a camera-equipped mobile phone. In the cellular phone 2, an image formed through the lens 4 is detected by the camera sensor 6. An image which is an analog signal is converted into a digital signal through an analog-to-digital converter (ADC) 8 and then added to the processor 10. This image is displayed on the LCD (Liquid Crystal Display) 14 which is an image display device from the processor 10 through the bus 12. In this type of mobile phone, an image on the finder is prepared for capture when the shutter button provided on the phone body is half-pressed, and the shooting operation is completed when the shutter button is fully pressed. The captured image is stored in a RAM (Random Access Memory) 16 in conjunction with the shutter operation. At this time, when the shutter button is fully pressed, the shutter sound information read from the FLASH (flash memory) 18 is converted into a shutter sound signal by the processor 10 and output to the amplifier (SPK-AMP: Speaker-Amplifier) 20. Added. The shutter sound signal amplified by the amplifier 20 is emitted from the speaker 22 as a shutter sound. This shutter sound serves as a notification of the shutter operation to the photographer and subject.

  In this cellular phone 2, this photographing operation will be described with reference to FIG. FIG. 2 shows the operation at the time of photographing. In the camera operation mode, in the finder mode (step S1), an image representing the subject captured through the lens 4 is displayed on the LCD. Here, it is determined whether or not to end the camera operation mode (step S2). For example, when the mode is changed to the telephone mode, the camera operation mode is ended. If the camera operation mode is maintained, it is determined whether or not to shift to the capture mode (step S3). If the shutter button is half-pressed in this state, the capture mode (step S4) is entered, and it is determined whether or not shooting is being performed (step S5). That is, when the shutter button is shifted from the half-pressed state to the fully-pressed state, the photographing operation is completed, and the image displayed on the LCD 14 is captured as a still image. Then, a shutter sound indicating the shutter operation is output (step S6), image data captured by photographing is stored in the RAM 16 (step S7), and the process returns to the finder mode (step S1).

  In such a mobile phone 2, the shutter sound generated at the time of capturing a still image is only unconditionally sounded, and even if the surrounding person notices the shooting action, after the shooting action, The image is saved regardless of the intention. Moreover, the shutter sound is emitted from the speaker 22 built in the telephone body, and a malicious user easily modifies the mobile phone 2 such as cutting the wiring 24 on the input side of the speaker 22 to generate the shutter sound. There is a risk of preventing the occurrence.

  As described above, there is a possibility that a malicious user can easily disable the voyeurism prevention function by using the portability and convenience of the electronic device having the conventional camera function, and the anti-social act such as the voyeurism may be caused. Moreover, since the image can be easily erased, there is a problem that evidence of voyeurism does not remain.

  Further, regarding such a voyeurism prevention function, for example, a camera with a silencer disclosed in Japanese Patent Application Laid-Open No. 7-175105 (Patent Document 1) eliminates the operating sound of the camera and can be used by a person to be photographed and people around. The camera can be taken without concern, and there is a danger of being misused for voyeurism.

  In addition, the voyeurism prevention device disclosed in Japanese Patent Laid-Open No. 10-31265 (Patent Document 2) emits a warning sound regardless of the intention of the photographer during photographing in order to prevent abuse of the photographing function by remote control. It is what I did. However, even in this voyeurism prevention device, if the connection line between the warning sound generation unit and the speaker is cut, the generation of the warning sound can be prevented, and the voyeurism prevention function may be disabled.

In addition, the portable terminal disclosed in Japanese Patent Application Laid-Open No. 2002-290818 (Patent Document 3) prohibits imaging by tilting the main body at an unnatural angle. Spy shots are not always taken at an unnatural angle, and determining a sneak shot action at a shooting angle may hinder normal shooting.
JP 7-175105 A JP 10-31265 A JP 2002-290818 A

  SUMMARY OF THE INVENTION An object of the present invention is to provide an electronic device having a camera function that solves the problems of the prior art described above.

  A more detailed object of the present invention is to enhance a function of preventing inappropriate photographing such as voyeurism by an electronic device having a camera function.

In other words, an object of the present invention is to strengthen a function that can prevent improper shooting such as voyeurism by an electronic device having a camera function by strengthening an inappropriate shooting prevention function.

In order to achieve the above object, an electronic device according to the present invention includes: a receiving unit that receives notification information for requesting photographing or notification information representing photographing that is transmitted from an electronic device on the opposite side having a camera function; An information presentation unit that presents the received notification information is provided. When the notification information indicating the request for photographing permission is transmitted as a notification signal using radio waves, sound waves, light, or the like as a transmission medium, the notification signal is received by the receiving unit, and the shutter operation is performed based on the notification signal. If the information presenting information is presented to the information presentation unit by voice or image, the above object can be achieved. That is, shooting notification is possible. In this case, the electronic device only needs to be configured to receive and present shooting information from the opposing electronic device, and does not have to have a camera function, but has a camera function. Also good.

  As described above, according to the present invention, in an electronic device having a camera function, it is possible to enhance the prevention function of inappropriate photographing such as voyeurism, and to prevent the prevention function from being disabled due to remodeling such as disconnection, and inappropriate. It is possible to realize an electronic apparatus with improved security of the shooting prevention function.

Other objects, features and advantages of the present invention will become clearer with reference to the accompanying drawings and embodiments.

  (First embodiment)

  The electronic device of the present invention includes a mobile phone with a camera, an information processing terminal with a camera, a digital camera, various information processing devices, and the like. In such an electronic device, in the first embodiment, for an electronic device having a camera function, the imaging notification unit emits notification information indicating the camera operation mode, the information detection unit detects the notification information, and the determination unit notifies The information is used to determine whether or not to allow photographing. In the present invention, “permitting photographing” or “prohibiting photographing”, which is the object of determination, refers to any or all of the steps from displaying a captured image to storing it in a storage unit.

  FIG. 3 shows a mobile phone as a first embodiment of the electronic apparatus of the present invention. In the mobile phone 40, the control unit 42 performs various information processing such as shooting permission / prohibition control, image capture control, shooting notification information output control, notification information collection control, image storage control or deletion control. And do control. In the control unit 42, the processor 44 is an information processing unit composed of a CPU (Central Processing Unit) and the like. In addition to functions as an image processing unit such as image display control, image storage control and erasure control, various kinds of functions are provided. Execute control. The shutter unit 46 detects the operation of the shutter button 48, and in this case, detects the half-pressed state and the fully-pressed state. This detection output is applied to the processor 44. When the shutter button 48 is half-pressed, the capture mode is set. A codec (CODEC: Compression / Decompression) unit 49 is a decoding unit that reproduces original sound information read out from a FLASH (flash memory) 52 of a storage device 50 as a storage unit for storing broadcast information into an audio signal. The audio signal is output to the shooting notification unit 54 as shooting notification information. The FLASH 52 stores notification information used for shooting notification, and in this case, for example, original sound information representing a shutter sound is stored as the notification information. The comparison unit 56 compares the original sound as the notification information read from the FLASH 52 through the bus 57 to the processor 44 with the detection sound that is the detection information of the information detection unit 58, and as a comparison result, the detection sound matches the original sound. The comparison result indicating whether or not The image output determination unit 60 as a determination unit that determines whether or not to save the image is obtained from the camera sensor 62 using the notification information, that is, using the output representing the comparison result of the comparison unit 56. An output is applied to the processor 44 indicating whether the image is allowed to be saved or prohibited. When an output permitting storage of an image is obtained, the image is stored in a RAM (Random Access Memory) 53 that is a readable / writable storage element of the storage device 50 that is also an image storage unit through the bus 57.

  The imaging notification unit 54 generates notification information as shooting notification based on the shutter operation, and generates shutter sound as the notification information, for example. In this embodiment, the original sound output from the codec unit 49 is converted into an analog signal by a digital analog converter (DAC) 64, and then amplified by an amplifier (SPK-AMP: Speaker-Amplifier) 66, A shutter sound is reproduced from the speaker 68 as shooting notification information. In addition, the information detection unit 58 detects the notification information emitted from the photographing notification unit 54 and adds the detection information to the comparison unit 56. In this case, the information detection unit 58 detects the shutter sound emitted from the speaker 68 with the microphone 70, amplifies the detection signal with an amplifier (MIC-AMP: Microphone-Amplifier) 72, and converts the analog / digital converter ( The digital signal is converted by an ADC (Analog Digital Converter) 74 and then added to the comparison unit 56.

  An image of the subject is formed on the camera sensor 62 through the lens 76 in the camera operation mode, and the image is detected. Since this image is an analog signal, it is converted into a digital signal by an analog-digital converter (ADC) 78 and added to the processor 44 for convenience of processing, and is added as an image display unit through the bus 57, for example, an LCD (Liquid Crystal Display). ) Is output to 80 and displayed.

  An example of a shooting control method and shooting control program during shooting will be described with reference to FIG. 4 for the mobile phone according to the first embodiment. FIG. 4 shows a flowchart as an example of a shooting control method and its program related to camera shooting.

  When the mode is shifted to the camera operation mode, the finder mode is executed (step S11), and an image formed on the camera sensor 62 through the lens 76 is displayed on the LCD 80. Here, it is determined whether to maintain or end the camera operation mode (step S12). In the mobile phone with a camera function, for example, when the mode is changed to the telephone mode, the camera operation mode ends.

  If the camera operation mode is maintained, it is determined whether or not to shift to the capture mode (step S13). In this case, when the shutter button 48 is pressed halfway, the mode shifts to the capture mode (step S14). In this state, when the operation of the shutter button 48 is terminated, the mode returns to the finder mode (step S11).

  In the capture mode (step S14), the viewfinder image is fixed and it is determined whether or not the image is shot (step S15). That is, when the shutter button 48 is fully pressed, the shutter operation is completed as a shooting operation, and a shutter sound is output from the speaker 68 of the shooting notification unit 54 (step S16). In this case, in this shutter operation, when the shutter button is fully pressed in one operation, the half-pressed state is passed in the middle, the capture mode is passed in the half-pressed state, and shooting is performed (step S13-16).

  The shutter sound is collected and detected by the microphone 70 and compared with the original sound (step S17). That is, the shutter sound is converted into a digital signal, added to the comparison unit 56, and compared with the original sound read from the FLASH 52. The shutter sound and the original sound are compared in frequency component and / or level. Based on the comparison result, the image output determination unit 60 determines whether or not to permit photographing (step S18). If the comparison result is within a certain range and the difference information between the shutter sound and the original sound is within a certain range, it is determined to permit photographing. If photographing is permitted according to the determination result, the image data is saved, saved in the RAM 53 (step S19), and the process returns to the finder mode (step S11). Further, in the case of prohibiting shooting based on the determination result, image storage is prohibited and the process returns to the finder mode (step S11).

  As described above, in the first embodiment, in the camera operation mode, when shooting is permitted by the shutter sound as the notification information, an image is stored in the RAM 53, and shooting is prohibited. Erases the image. In the camera operation mode, it is determined whether or not shooting is permitted by detection of notification information, so that the function of preventing inappropriate shooting is strengthened, which is an opportunity to discourage inappropriate shooting by a malicious photographer, etc. Inappropriate shooting can be prevented.

  In the first embodiment, the image is stored in the RAM 53 as permission for photographing. However, it is determined whether or not image display is permitted using the notification information, and when photographing is permitted, the image is displayed on the LCD 80. Is displayed, and when the photographing is not permitted, the image display may be prohibited. Even in this case, the function of preventing inappropriate photographing can be enhanced.

  In the first embodiment, the shutter sound is used as the notification information, but various sound information such as a melody, a musical instrument sound, an animal call, a human voice message, etc. is used as the notification information in the present invention. And is not limited to shutter sound.

  Further, in the mobile phone 40 of the first embodiment, the processing of the information detection unit 58 and the comparison unit 56 (the processing of step S17 in the flowchart shown in FIG. 4) is detected as shown in FIG. The frequency components of the shutter sound that is information can be compared, and the comparison result can be used for determination. When the shutter sound is detected by the microphone 70, the frequency component of the input signal is detected, the frequency is calculated (step S1701), and the frequency pattern is detected (step S1702). In this case, the frequency component is detected in the frequency range constituting the shutter sound, and the frequency range is specified from the original sound in advance. By detecting this frequency component, the frequency pattern of the shutter sound can be known. Then, the original sound pattern and the input signal pattern are compared as comparison data (step S1703), and it is possible to know whether or not both are identical or equivalent by this comparison. The comparison result is determined (step S1704), and the process returns to step S18 (FIG. 4). If this determination result is used for image storage determination, highly reliable processing is possible.

  Further, in the cellular phone 40 of the first embodiment, the process of the information detection unit 58 and the comparison unit 56 (the process of step S17 in the flowchart shown in FIG. 4) is detected as shown in FIG. 6, for example. The level of shutter sound as information can be compared, and the comparison result can be used for determination. The input signal level of the microphone 70 is detected (step S1711). In this case, amplitude information (amplitude pattern) is extracted from the input signal. Next, the original sound pattern and the input signal pattern are compared as comparison data (step S1712). In this case, the amplitude pattern of the input signal is compared with the amplitude pattern of the extracted original sound. From this comparison, it is possible to know whether or not both are identical or equivalent. The comparison result is determined (step S1713), and the process returns to step S18 (FIG. 4). If this determination result is used for image storage determination, highly reliable processing is possible.

  Further, either the frequency comparison shown in FIG. 5 or the level comparison shown in FIG. 6 may be used. However, both of the frequency comparison and the level comparison may be used. By using the information, for example, the recognition rate of the shutter sound can be increased, and the reliability of the determination of image storage can be further increased.

  (Second Embodiment)

  The second embodiment of the present invention is an electronic device having a camera function, in which an image is temporarily stored in a first storage unit, and when photographing is permitted, the image is stored in the second storage unit. It is the structure which was made to preserve | save in. When notification information is not detected, the image in the first storage unit is erased and the image is output from the first storage unit, that is, the storage in the second storage unit is prohibited. It is.

  FIG. 7 shows a mobile phone which is a second embodiment of the electronic apparatus of the present invention. This cellular phone 40 is the cellular phone 40 according to the first embodiment, to which a frame buffer 82 as a first storage unit of the storage device 50 is added. As shown in FIG. 8, the storage device 50 of this embodiment is configured by a FLASH 52 together with a frame buffer 82 as a first storage unit and a RAM 53 as a second storage unit. The frame buffer 82 is configured by, for example, a RAM or the like installed in the control unit 42, and an image captured by the camera sensor 62 is added via the ADC 78, and is used for temporarily storing the image. In this embodiment, the image input from the ADC 78 is added to the processor 44, but as indicated by the broken line, the image input of the ADC 78 is added to the frame buffer 82 and stored, and the processor 44 via this frame buffer 82 is also stored. You may make it add. Since the configuration is the same as that of the first embodiment (FIG. 3), the same reference numerals are given and description of each part is omitted.

  With respect to the mobile phone 40 according to the second embodiment, a processing operation at the time of photographing will be described with reference to FIG. FIG. 9 shows a flowchart as an example of a shooting control method and its program related to prevention of voyeurism.

  When shifting to the camera operation mode, the viewfinder mode is executed (step S21), and an image is displayed on the LCD 80. Here, it is determined whether to maintain or end the camera operation mode (step S22).

  If the camera operation mode is maintained, it is determined whether or not to shift to the capture mode (step S23). In this case, when the shutter button 48 is pressed halfway, the mode shifts to the capture mode (step S24), and when the operation of the shutter button 48 is terminated in this state, the mode returns to the finder mode (step S21).

  Through the capture mode (step S24), it is determined whether or not it is shooting (step S25). When the shutter button 48 is fully pressed, the shutter operation is completed as a shooting operation, and a shutter sound is output from the speaker 68 of the shooting notification unit 54 (step S26). In this shutter operation, when the shutter button is fully pressed in one operation, the half-pressed state is passed in the middle, the capture mode is passed in the halfway pressed state, and the photographing process is performed (steps S23 to S23). 26). The image data is temporarily stored in the frame buffer 82 (step S27).

  The shutter sound is collected and detected by the microphone 70 and compared with the original sound (step S28). That is, the shutter sound is converted into a digital signal, added to the comparison unit 56, and compared with the original sound read from the FLASH 52. The shutter sound and the original sound are compared in frequency component and / or level. Based on the comparison result, the image output determination unit 60 determines whether or not to allow photographing (step S29). If the comparison result is within a certain range and the difference information between the shutter sound and the original sound is within a certain range, it is determined to permit photographing. If photographing is permitted based on the determination result, the image data in the frame buffer 82 is stored, the image data in the frame buffer 82 is stored in the RAM 53 (step S30), and the image data in the frame buffer 82 is stored. Is deleted (step S31) and the process returns to the finder mode (step S21). Also, when photographing is prohibited according to the determination result, the image data in the frame buffer 82 is deleted (step S31), and the process returns to the finder mode (step S21).

  As described above, the image temporarily stored in the frame buffer 82 by the shutter operation is stored in the RAM 53 when the photographing is permitted according to the determination result using the shutter sound as the notification information. In this case, since the image is erased, the function of preventing inappropriate photographing can be enhanced.

  In this case, in the mobile phone 40 according to the second embodiment, whether or not to allow shooting using light for the notification information, that is, the image stored in the frame buffer 82 as the first storage unit is stored in the RAM 53. It is good also as a structure which determines whether it preserve | saves.

  (Third embodiment)

  A third embodiment of the electronic device according to the present invention is an electronic device having a camera function, and emits light as notification information representing a camera operation mode from a photographing notification unit, and the information detection unit detects this light and determines The unit uses the detection light to determine whether or not to allow photographing, and is configured to replace the sound of the notification information in the first embodiment with light.

  FIG. 10 shows a mobile phone which is a third embodiment of the electronic apparatus of the present invention. In the control unit 42 of the cellular phone 40, light is used for the notification information generated from the photographing notification unit 54, a photo light 84 is installed as its light source, and a switch unit 86 is installed as means for switching the light emission operation. . Therefore, the information detection unit 58 is provided with an optical sensor 88 that receives light from the photolight 84, and an optical power meter (optical) as a level detection unit is detected in order to detect the light reception level of the light reception output of the optical sensor 88. power meter) 90 is installed. The FLASH 52 stores light comparison data, and this comparison data is used in the comparison processing of the comparison unit 56. The comparison unit 56 compares the comparison data that is a predetermined value from the FLASH 52 and the detection light that is detection information of the information detection unit 58. If the comparison result is within a certain range, the image output determination unit 60 inputs a determination result permitting shooting to the processor 44, and otherwise inputs a determination result prohibiting shooting to the processor 44. Since other configurations are the same as those of the first embodiment (FIG. 3), the same reference numerals are given and description thereof is omitted.

  With respect to the mobile phone 40 according to the third embodiment, a processing operation at the time of shooting will be described with reference to FIG. FIG. 11 shows a flowchart as an example of a shooting control method and program for preventing voyeurism.

  When the mode is shifted to the camera operation mode, the finder mode is executed (step S41), and an image formed on the camera sensor 62 through the lens 76 is displayed on the LCD 80. Here, it is determined whether to maintain or end the camera operation mode (step S42). In the mobile phone with a camera function, for example, when the mode is changed to the telephone mode, the camera operation mode is ended.

  If the camera operation mode is maintained, it is determined whether or not to shift to the capture mode (step S43). In this case, when the shutter button 48 is pressed halfway, the mode shifts to the capture mode (step S44). If the operation of the shutter button 48 is terminated in this state, the mode returns to the finder mode (step S41).

  In the capture mode (step S44), the finder image is fixed, and it is determined whether or not the image is captured (step S45). That is, when the shutter button 48 is fully pressed, the shutter operation is completed as a shooting operation, and the photo light 84 of the shooting notification unit 54 emits light (step S46). In this case, in this shutter operation, when the shutter button is fully pressed in one operation, the half-pressed state is passed on the way, the capture mode is passed in the half-pressed state, and shooting is performed (step S43). ~ 46).

  The light of the photolight 84 is collected and detected by the optical sensor 88, and after level conversion by the optical power meter 90, the light is compared with the comparison data read from the FLASH 52 (step S47). Based on the comparison result, the image output determination unit 60 determines whether or not to permit photographing (step S48). If the comparison result is within a certain range and the difference information between the detected light and the comparison data is within a certain range, it is determined to allow photographing. If photographing is permitted based on the determination result, the image data is stored, the image is stored in the RAM 53 (step S49), and the process returns to the finder mode (step S41). Further, if the photographing is prohibited according to the determination result, the image is prohibited from being saved, the image data is erased, and the process returns to the finder mode (step S41).

  As described above, in the third embodiment, in the camera operation mode, when light is used for the notification information, and photographing is permitted by detection of the light, the image is stored in the RAM 53, and photographing is performed. In the same way as in the first embodiment, since the image is erased when the image is prohibited, the function of preventing inappropriate shooting is strengthened, and an inappropriate shooting by a malicious photographer is stopped. Inappropriate shooting can be prevented.

  Also in the third embodiment, the image is stored in the RAM 53 as permission for photographing. However, it is determined whether or not image display is permitted by using the notification information. When an image is displayed and photographing is not permitted, the image display may be prohibited. Even in this case, it is possible to enhance the function of preventing inappropriate photographing.

  (Fourth embodiment)

  A fourth embodiment of the electronic device according to the present invention is an electronic device having a camera function, and uses light and sound as notification information indicating a camera operation mode from a photographing notification unit, and one information detection unit has a sound. The other information detection unit detects light, and the determination unit uses the detection sound and detection light to determine whether or not to allow photographing. The first and third embodiments It is the structure which used the function of together.

  FIG. 12 shows a mobile phone which is a fourth embodiment of the electronic apparatus of the present invention. In this cellular phone 40, a first imaging notification unit 54A that uses a shutter sound as notification information of the camera operation mode, a first information detection unit 58A that detects notification information corresponding to the shooting notification unit 54A, and the notification information And a second information detection unit 58B for detecting notification information corresponding to the shooting notification unit 54B. The control unit 42 includes first and second comparison units 56A. , 56B, and an image output determination unit 60 that determines whether or not to allow photographing from the comparison results of the comparison units 56A and 56B. The shooting notification unit 54A is the shooting notification unit 54 (FIGS. 3 and 7) of the first or second embodiment, the shooting notification unit 54B is the shooting notification unit 54 (FIG. 10) of the third embodiment, and the information detection unit 58A. Is the same configuration as the information detection unit 58 (FIGS. 3 and 7) of the first or second embodiment, and the information detection unit 58B is the same as the information detection unit 58 (FIG. 10) of the third embodiment. In this case, two storage units 52A and 52B are set in the FLASH 52, the shutter original sound is stored in the storage unit 52A, and light comparison data is stored in the storage unit 52B. Other configurations are the same as those of the first to third embodiments, and the same reference numerals are given and the description thereof is omitted.

  With respect to the mobile phone 40 according to the fourth embodiment, a processing operation at the time of shooting will be described with reference to FIG. FIG. 13 shows a flowchart as an example of a shooting control method and its program related to prevention of voyeurism.

  When the mode is shifted to the camera operation mode, the finder mode is executed (step S51), and an image formed on the camera sensor 62 through the lens 76 is displayed on the LCD 80. Here, it is determined whether to maintain or end the camera operation mode (step S52).

  If the camera operation mode is maintained, it is determined whether or not to shift to the capture mode (step S53). In this case, when the shutter button 48 is pressed halfway, the mode shifts to the capture mode (step S54). If the operation of the shutter button 48 is terminated in this state, the viewfinder mode (step S51) is restored.

  In the capture mode (step S54), the viewfinder image is fixed, and it is determined whether or not shooting is performed (step S55). That is, when the shutter button 48 is fully pressed, the shutter operation is completed as a shooting operation, and the photo light 84 of the shooting notification unit 54B emits light (step S56). In this case, in this shutter operation, when the shutter button is fully pressed in one operation, the half-pressed state is passed in the middle, the capture mode is passed in the half-pressed state, and shooting is performed (step S53-56).

  The light of the photo light 84 is collected and detected by the optical sensor 88, and after the level detection of the optical power meter 90, the light is added to the comparison unit 56B and compared with the comparison data of the light read from the FLASH 52 ( Step S57). Based on the comparison result, the image output determination unit 60 determines whether or not to allow photographing (step S58). If the comparison result is within a certain range and the difference information between the detected light and the comparison data is within a certain range, it is determined to permit photographing, otherwise, photographing is prohibited and the viewfinder mode (step S51) is entered. Return. If the result of this determination is that shooting is permitted, a shutter sound is output as notification information from the speaker 68 of the shooting notification unit 54A (step S59).

  This shutter sound is collected and detected by the microphone 70 and compared with the original sound (step S60). In this case, the shutter sound is converted into a digital signal, added to the comparison unit 56A, and compared with the original sound read from the FLASH 52. The shutter sound and the original sound are compared in frequency component and / or level. Based on the comparison result, the image output determination unit 60 determines whether or not to allow photographing (step S61). If the comparison result is within a certain range and the difference information between the shutter sound and the original sound is within a certain range, it is determined to permit photographing. If photographing is permitted according to the determination result, the image data is allowed to be saved, the image is saved in the RAM 53 (step S62), and the process returns to the finder mode (step S51). Further, if the photographing is prohibited according to the determination result, the image is prohibited from being saved and the process returns to the finder mode (step S51).

  As described above, in the fourth embodiment, in the camera operation mode, light and shutter sound are used for the notification information, light is emitted as the first stage by the shutter operation, and photographing is permitted by the detection light. In this case, a shutter sound is output. If shooting is permitted by the collected sound, the image is stored in the RAM 53. If shooting is prohibited, the image is deleted. The prevention function is further strengthened, and improper shooting can be prevented by, for example, triggering improper shooting by a malicious photographer.

  In this case, in the fourth embodiment, by using light and sound for the notification information, as described in the second embodiment (FIGS. 7, 8, and 9), the first storage unit It is good also as a structure which determines whether the image stored in the frame buffer 82 is preserve | saved in RAM53 as a 2nd memory | storage part.

  In the fourth embodiment, the image is stored in the RAM 53 as permission for photographing. However, it is determined whether or not image display is permitted by using the notification information. When an image is displayed on the screen and shooting is not permitted, the image display may be prohibited. Even in this case, it is possible to enhance the function of preventing inappropriate photographing.

  (Fifth embodiment)

  The fifth embodiment of the present invention is an electronic apparatus having a camera function, in which an image is temporarily stored in a first storage unit, and when photographing is permitted, the image is stored in a second storage unit. In the electronic device configured to be stored in the electronic device, when it is determined that photographing is not permitted, the image stored in the first storage unit is modified and stored in the second storage unit. In other words, it is a configuration in which an inappropriate image is optimized and stored.

  FIG. 14 shows a mobile phone which is a fifth embodiment of the electronic apparatus of the present invention. In the cellular phone 40 according to the fifth embodiment, the shutter original sound is stored in the storage unit 52A of the FLASH 52 of the second embodiment (FIG. 7), and the mosaic image is stored in the storage unit 52B. An image processing unit that superimposes the mosaic image on the image is configured by, for example, the processor 44 of the control unit 42. Since other configurations are the same as those of the second embodiment, the same reference numerals are given and the description thereof is omitted.

  Regarding the cellular phone 40 according to the fifth embodiment, the processing operation during photographing will be described with reference to FIG. FIG. 15 shows a flowchart as an example of a shooting control method and its program related to prevention of voyeurism.

  Also in this embodiment, when the mode is shifted to the camera operation mode, the finder mode is executed (step S71), and an image is displayed on the LCD 80. Here, it is determined whether to maintain or end the camera operation mode (step S72).

  If the camera operation mode is maintained, it is determined whether or not to shift to the capture mode (step S73). In this case, when the shutter button 48 is pressed halfway, the mode shifts to the capture mode (step S74). When the operation of the shutter button 48 is terminated in this state, the viewfinder mode (step S71) is restored.

  Through the capture mode (step S74), it is determined whether or not it is shooting (step S75). When the shutter button 48 is fully pressed, the shutter operation is completed as a shooting operation, and a shutter sound is output from the speaker 68 of the shooting notification unit 54 (step S76). In this shutter operation, when the shutter button is fully pressed in one operation, the half-pressed state is passed in the middle, the capture mode is passed in the halfway pressed state, and the photographing process is performed (steps S73 to S73). 76). The image data is temporarily stored in the frame buffer 82 (step S77).

  The shutter sound is collected and detected by the microphone 70 and compared with the original sound (step S78). That is, the shutter sound is converted into a digital signal, added to the comparison unit 56, and compared with the shutter original sound read from the storage unit 52A of the FLASH 52. The shutter sound and the original sound are compared in frequency component and / or level. Based on the comparison result, the image output determination unit 60 determines whether or not to allow shooting (step S79). If the comparison result is within a certain range and the difference information between the shutter sound and the original sound is within a certain range, it is determined to permit photographing. If photographing is permitted according to the determination result, the image data in the frame buffer 82 is saved, the image data in the frame buffer 82 is saved in the RAM 53 (step S80), and the image data is stored in the RAM 53. When this is done, the image data in the frame buffer 82 is erased (step S82).

  Further, when photographing is prohibited based on the determination result, the mosaic image read from the storage unit 52B of the FLASH 52 is superimposed on the image data of the frame buffer 82, and the original image data of the frame buffer 82 is modified (step S81). After the modified image is stored in the RAM 53 (step S80), the modified image in the frame buffer 82 is deleted (step S82), and the process returns to the finder mode (step S71).

  As described above, the image temporarily stored in the frame buffer 82 by the shutter operation is stored in the RAM 53 when the photographing is permitted according to the determination result using the shutter sound as the notification information. In this case, the mosaic image is modified by superimposing the image without deleting the image, and then stored in the RAM 53 as a storage unit, for example. For example, if the original image is the image shown in FIG. 16, the modified image on which the mosaic image is superimposed is changed as shown in FIG. If such image modification is performed, it is possible to enhance the function of preventing inappropriate photographing, and it is possible to prevent inconvenience that the user misidentifies a failure when the image is not stored.

  In the mobile phone 40 according to the fifth embodiment, whether or not to allow shooting using light for the notification information, that is, whether or not to store the image stored in the frame buffer 82 as the first storage unit in the RAM 53 It may be configured to determine whether or not.

  (Sixth embodiment)

  The sixth embodiment of the present invention is an electronic device having a camera function, in which an image is temporarily stored in a first storage unit, and when photographing is permitted, the image is stored in a second storage unit. In the electronic device stored in the storage device, when it is determined that photographing is not permitted, the image stored in the first storage unit is changed to a dummy image and stored in the second storage unit It is.

  FIG. 18 shows a mobile phone which is a sixth embodiment of the electronic apparatus of the present invention. In the mobile phone 40 according to the sixth embodiment, the shutter original sound is stored in the storage unit 52A of the FLASH 52 of the second embodiment (FIG. 7), and the dummy image is stored in the storage unit 52B. In this case, output display of the dummy image on the LCD 80 and storage processing of the dummy image in the frame buffer 82 and the RAM 53 are executed by the image processing unit, and this image processing unit is constituted by the processor 44 of the control unit 42, for example. . Since other configurations are the same as those of the second embodiment, the same reference numerals are given and the description thereof is omitted.

  With respect to the mobile phone 40 according to the sixth embodiment, a processing operation at the time of shooting will be described with reference to FIG. FIG. 19 shows a flowchart as an example of a shooting control method and its program related to preventing voyeurism.

  Also in this embodiment, when the mode is shifted to the camera operation mode, the finder mode is executed (step S91), and an image is displayed on the LCD 80. Here, it is determined whether to maintain or end the camera operation mode (step S92).

  If the camera operation mode is maintained, it is determined whether or not to shift to the capture mode (step S93). In this case, when the shutter button 48 is half-pressed, the mode shifts to the capture mode (step S94). When the operation of the shutter button 48 is terminated in this state, the mode returns to the finder mode (step S91).

  Through the capture mode (step S94), it is determined whether or not it is shooting (step S95). When the shutter button 48 is fully pressed, the shutter operation is completed as a shooting operation, and a shutter sound is output from the speaker 68 of the shooting notification unit 54 (step S96). In this shutter operation, when the shutter button is fully pressed in one operation, the half-pressed state is passed on the way, the capture mode is passed in the halfway pressed state, and the photographing process is performed (steps S93 to S93). 96). The image data is temporarily stored in the frame buffer 82 (step S97).

  The shutter sound is collected and detected by the microphone 70 and compared with the original sound (step S98). That is, the shutter sound is converted into a digital signal, added to the comparison unit 56, and compared with the shutter original sound read from the FLASH 52. The shutter sound and the original sound are compared in frequency component and / or level. Based on the comparison result, the image output determination unit 60 determines whether or not to allow photographing (step S99). If the comparison result is within a certain range and the difference information between the shutter sound and the original sound is within a certain range, it is determined to permit photographing. If photographing is permitted according to this determination result, the image data in the frame buffer 82 is saved, the image data in the frame buffer 82 is saved in the RAM 53 (step S100), and the image data is stored in the RAM 53. When this is done, the image data in the frame buffer 82 is erased (step S102).

  Further, when photographing is prohibited based on the determination result, the dummy image read from the FLASH 52 is superimposed on the image of the frame buffer 82, or the dummy image is stored in the frame buffer 82 instead of the original image (step S101). . After the modified image is stored in the RAM 53 (step S100), the modified image in the frame buffer 82 is deleted (step S102), and the process returns to the finder mode (step S91).

  As described above, the image temporarily stored in the frame buffer 82 by the shutter operation is stored in the RAM 53 when the photographing is permitted according to the determination result using the shutter sound as the notification information. In this case, the image is erased and converted into a dummy image, and then stored in the RAM 53 as a storage unit, for example. If the image is saved by such image modification, the function of preventing inappropriate photographing can be enhanced, and inconvenience that the user misidentifies as a failure when the image is not saved can be prevented.

  In the cellular phone 40 according to the sixth embodiment, whether or not to allow shooting using light for the notification information, that is, whether or not to store the image stored in the frame buffer 82 as the first storage unit in the RAM 53 It may be configured to determine whether or not.

  (Seventh embodiment)

  The seventh embodiment of the present invention is an electronic device having a camera function, in which an image is temporarily stored in a first storage unit, and when photographing is permitted, the image is stored in a second storage unit. In the electronic apparatus stored in the above, when photographing is not permitted, a display such as improper photographing is displayed.

  FIG. 20 shows a mobile phone which is a seventh embodiment of the electronic apparatus of the present invention. In the mobile phone 40 according to the seventh embodiment, the shutter original sound is stored in the storage unit 52A of the FLASH 52 of the second embodiment (FIG. 7), and the display information is stored in the storage unit 52B. A display indicating improper shooting is presented on the LCD 80, and this display processing is executed by the control unit 42 as a display processing unit. Since other configurations are the same as those of the second embodiment, the same reference numerals are given and the description thereof is omitted.

  With respect to the mobile phone 40 according to the seventh embodiment, a processing operation at the time of shooting will be described with reference to FIG. FIG. 21 shows a flowchart as an example of a shooting control method and its program related to prevention of voyeurism.

  Also in this embodiment, when the mode is shifted to the camera operation mode, the finder mode is executed (step S111), and an image is displayed on the LCD 80. Here, it is determined whether to maintain or end the camera operation mode (step S112).

  If the camera operation mode is maintained, it is determined whether or not to shift to the capture mode (step S113). In this case, when the shutter button 48 is pressed halfway, the mode shifts to the capture mode (step S114), and when the operation of the shutter button 48 is terminated in this state, the mode returns to the finder mode (step S111).

  Through the capture mode (step S114), it is determined whether or not it is shooting (step S115). When the shutter button 48 is fully pressed, the shutter operation is completed as a shooting operation, and a shutter sound is output from the speaker 68 of the shooting notification unit 54 (step S116). In the shutter operation, when the shutter button is fully pressed in one operation, the half-pressed state is passed in the middle, the capture mode is passed in the halfway pressed state, and the photographing process is performed (steps S113 to S113). 116). The image data is temporarily stored in the frame buffer 82 (step S117).

  The shutter sound is collected and detected by the microphone 70 and compared with the original sound (step S118). That is, the shutter sound is converted into a digital signal, added to the comparison unit 56, and compared with the shutter original sound read from the FLASH 52. The shutter sound and the original sound are compared in frequency component and / or level. Based on the comparison result, the image output determination unit 60 determines whether or not to allow photographing (step S119). If the comparison result is within a certain range and the difference information between the shutter sound and the original sound is within a certain range, it is determined to permit photographing. If photographing is permitted according to the determination result, the image data in the frame buffer 82 is stored, and the image data in the frame buffer 82 is stored in the RAM 53 (step S120).

  Further, when the photographing is prohibited based on the determination result, the display indicating the inappropriate photographing is displayed on the LCD 80 by the display information read from the FLASH 52 (step S121). As the display of improper shooting, for example, as shown in FIG. 22, “inappropriate shooting”, “do not allow shooting”, or the like is displayed on the display surface of the LCD 80.

  When the image data is stored in the RAM 53 from the frame buffer 82 (step S120), the image in the frame buffer 82 is deleted (step S122) and the process returns to the finder mode (step S111). Also, when the result of the determination prohibits shooting and displays on the LCD 80 that improper shooting is performed (step S121), the image data in the frame buffer 82 is deleted (step S122), and the viewfinder mode (step S111). Return to).

  As described above, the image temporarily stored in the frame buffer 82 by the shutter operation is stored in the RAM 53 when the photographing is permitted according to the determination result using the shutter sound as the notification information. In this case, the image is erased and an image indicating improper shooting is displayed, so that the function of preventing inappropriate shooting can be enhanced.

  In the mobile phone according to the seventh embodiment, whether or not to allow shooting using light for the notification information, that is, whether or not to store the image stored in the frame buffer 82 as the first storage unit in the RAM 53 is determined. It is good also as a structure which determines.

  (Eighth embodiment)

  The eighth embodiment of the present invention is an electronic device having a camera function, in which an image is temporarily stored in a first storage unit, and when photographing is permitted, the image is stored in a second storage unit. In the electronic device configured to store the electronic message, a voice message indicating improper shooting is output when shooting is prohibited.

  FIG. 23 shows a mobile phone which is an eighth embodiment of the electronic apparatus of the present invention. In the mobile phone 40 according to the eighth embodiment, the shutter original sound is stored in the storage unit 52A of the FLASH 52 of the second embodiment (FIG. 7), and the voice notification information is stored in the storage unit 52B. Since other configurations are the same as those of the second embodiment, the same reference numerals are given and the description thereof is omitted.

  Regarding the mobile phone according to the eighth embodiment, the processing operation at the time of shooting will be described with reference to FIG. FIG. 24 is a flowchart illustrating an example of a shooting control method and program for preventing voyeurism.

  Also in this embodiment, when the mode is shifted to the camera operation mode, the finder mode is executed (step S131), and an image is displayed on the LCD 80. Here, it is determined whether to maintain or end the camera operation mode (step S132).

  If the camera operation mode is maintained, it is determined whether or not to shift to the capture mode (step S133). In this case, when the shutter button 48 is pressed halfway, the mode shifts to the capture mode (step S134). When the operation of the shutter button 48 is terminated in this state, the viewfinder mode (step S131) is restored.

  Through the capture mode (step S134), it is determined whether or not it is shooting (step S135). When the shutter button 48 is fully pressed, the shutter operation is completed as a shooting operation, and a shutter sound is output from the speaker 68 of the shooting notification unit 54 (step S136). In this shutter operation, when the shutter button is fully pressed by a single operation, the half-pressed state is passed in the middle, the capture mode is passed in the halfway pressed state, and the photographing process is performed (step S133). 136). Then, the image data is temporarily stored in the frame buffer 82 (step S137).

  The shutter sound is collected and detected by the microphone 70, and is compared with the original sound (step S138). That is, the shutter sound is converted into a digital signal, added to the comparison unit 56, and compared with the shutter original sound read from the FLASH 52. The shutter sound and the original sound are compared in frequency component and / or level. Based on the comparison result, the image output determination unit 60 determines whether or not to allow photographing (step S139). If the comparison result is within a certain range and the difference information between the shutter sound and the original sound is within a certain range, it is determined to permit photographing. If photographing is permitted based on this determination result, the image data in the frame buffer 82 is saved, and after the image data in the frame buffer 82 is saved in the RAM 53 (step S140), the image in the frame buffer 82 is saved. The data is erased (step S142), and the process returns to the finder mode (step S131).

  Further, when the shooting is prohibited based on the determination result, the voice notification information read from the FLASH 52 is added to the shooting notification unit 54, and the voice notification from the speaker 68 that the shooting is inappropriate is performed (step S141). After erasing the image data in the frame buffer 82 (step S142), the process returns to the finder mode (step S131).

  As described above, the image temporarily stored in the frame buffer 82 by the shutter operation is stored in the RAM 53 when the photographing is permitted according to the determination result using the shutter sound as the notification information. In this case, since the image is erased and a voice notification that improper shooting is performed is performed, the function of preventing inappropriate shooting can be enhanced.

  In the mobile phone according to the eighth embodiment, whether to allow shooting using light for the notification information, that is, whether to store the image stored in the frame buffer 82 as the first storage unit in the RAM 53 is determined. It is good also as a structure which determines.

  (Ninth embodiment)

  The ninth embodiment of the present invention is an electronic device having a camera function, in which an image is temporarily stored in a first storage unit, and when photographing is permitted, the image is stored in a second storage unit. In the electronic device configured to save the image, when the photographing is permitted, a message such as photographing permission and image saving is output.

  FIG. 25 shows a mobile phone which is a ninth embodiment of the electronic apparatus of the present invention. In the cellular phone 40 according to the ninth embodiment, the shutter original sound is stored in the storage unit 52A of the FLASH 52 of the second embodiment (FIG. 7), and the message information is stored in the storage unit 52B. In this case, the message information is a voice, a melody, or the like that notifies permission of photographing or image storage. Since other configurations are the same as those of the second embodiment, the same reference numerals are given and the description thereof is omitted.

  With respect to the mobile phone 40 according to the ninth embodiment, a processing operation at the time of shooting will be described with reference to FIG. FIG. 26 shows a flowchart as an example of a shooting control method and program for preventing voyeurism.

  Also in this embodiment, when the mode is shifted to the camera operation mode, the finder mode is executed (step S151), and an image is displayed on the LCD 80. Here, it is determined whether to maintain or end the camera operation mode (step S152).

  If the camera operation mode is maintained, it is determined whether or not to shift to the capture mode (step S153). In this case, when the shutter button 48 is half-pressed, the mode shifts to the capture mode (step S154), and when the operation of the shutter button 48 is terminated in this state, the mode returns to the finder mode (step S151).

  Through the capture mode (step S154), it is determined whether or not the image is taken (step S155). When the shutter button 48 is fully pressed, the shutter operation is completed as a shooting operation, and a shutter sound is output from the speaker 68 of the shooting notification unit 54 (step S156). In this shutter operation, when the shutter button is fully pressed in one operation, the half-pressed state is passed in the middle, the capture mode is passed in the halfway pressed state, and the photographing process is performed (step S153). 156). The image data is temporarily stored in the frame buffer 82 (step S157).

  The shutter sound is collected and detected by the microphone 70, and is compared with the original sound (step S158). That is, the shutter sound is converted into a digital signal, added to the comparison unit 56, and compared with the shutter original sound read from the FLASH 52. The shutter sound and the original sound are compared in frequency component and / or level. Based on the comparison result, the image output determination unit 60 determines whether or not to permit photographing (step S159). If the comparison result is within a certain range and the difference information between the shutter sound and the original sound is within a certain range, it is determined to permit photographing. If photographing is permitted according to the determination result, the image data in the frame buffer 82 is stored, and the image data in the frame buffer 82 is stored in the RAM 53 (step S160).

  When the image is stored in the RAM 53, the message information read from the FLASH 52 is output to the photographing notification unit 54, and a sound notification that the image is to be stored is made from the speaker 68 by voice or melody (step S161). Are deleted (step S162), and the display returns to the finder mode (step S151).

  Further, when photographing is prohibited (step S159), photographing prohibiting processing is executed (step S163). As the photographing prohibition process, for example, a mosaic image is superimposed on the original image of the frame buffer 82 (fifth embodiment), a dummy image is stored instead of the original image of the frame buffer 82 (sixth embodiment), An image stored in the frame buffer 82 after executing any process such as appropriate shooting display (seventh embodiment), voice notification (eighth embodiment), or two or more processes selected from these processes. After erasing (step S162), the process returns to the finder mode (step S151).

  As described above, the image temporarily stored in the frame buffer 82 by the shutter operation is stored in the RAM 53 when the photographing is permitted according to the determination result using the shutter sound as the notification information. In this case, the image is erased, and when the image is stored, a message indicating that is output, so that the function of preventing inappropriate photographing can be enhanced.

  (Tenth embodiment)

  In a tenth embodiment of the present invention, in an electronic device having a camera function, a configuration in which notification information for requesting notification of photographing, permission for photographing, or the like is wirelessly transmitted to an electronic device on the opposite side, notification indicating whether photographing is possible A configuration for receiving information and a configuration for determining whether to permit photographing using the notification information received by the receiving unit. In addition, the electronic device on the opposite side of the electronic device is configured to present the notification information to the information presentation unit by receiving the notification information at the reception unit.

  FIG. 27 shows a mobile phone which is the tenth embodiment of the electronic apparatus of the present invention. In the mobile phone 40A according to the tenth embodiment, the Bluetooth wireless transmission / reception unit 100 is a transmission unit that wirelessly transmits notification information indicating shooting or notification information for requesting shooting permission, and notification of shooting permission notification and the like. A reception unit that receives information wirelessly is configured, and processing such as modulation of a carrier wave by a signal representing broadcast information, demodulation of notification information from the received signal, and the like are performed, and the broadcast signal is transmitted and received. Bluetooth is a short-range wireless communication standard that implements a data communication function wirelessly, and wireless media such as radio waves, ultrasonic waves, sound waves, and light are used as transmission media. Transmission / reception of radio waves is performed through an antenna 104 connected to the input / output unit 102. The control unit 42 is provided with a Bluetooth baseband unit 106. The Bluetooth baseband unit 106 processes notification information to be transmitted and demodulated notification information by signal processing in Bluetooth. The Bluetooth wireless transmission / reception unit 100 is provided with notification information such as information indicating photographing or information for requesting photographing permission as transmission information from the processor 44, and notification information indicating whether or not photographing is possible as reception information from the Bluetooth wireless transmission / reception unit 100. It is taken out. Further, the control unit 42 is provided with, for example, an image output determination unit 108 as a photographing availability determination unit, and the output of the Bluetooth baseband unit 106 is added to the image output determination unit 108. The image output determination unit 108 uses, for example, notification information indicating whether or not shooting is possible, and determines whether or not to take an image as the shooting availability determination, and the determination output is added to the processor 44. In this embodiment, whether or not to output an image is determined based on the determination output of the image output determination unit 108, but whether or not to capture an image may be determined. Other configurations are the same as those of the first embodiment (FIG. 3), and the same reference numerals are given and the description thereof is omitted. In this case, the configuration described in the first to ninth embodiments may be provided in the mobile phone 40A.

  FIG. 28 shows a mobile phone 40B on the opposite side of the mobile phone 40A as the mobile phone which is the tenth embodiment of the electronic apparatus of the present invention. This cellular phone 40B includes the same Bluetooth wireless transceiver 100, input / output unit 102, antenna 104, bus 57, and LCD 80 as the opposite cellular phone 40A, and the control unit 42 includes a Bluetooth baseband unit 106 and a processor 44. It has. In this case, the LCD 80 and a speaker (not shown) (for example, the speaker 68 shown in FIG. 3) constitute an information presentation unit that presents notification information to the subject 110. Notification information indicating permission or prohibition of photographing issued by the subject 110 who has recognized the message representing the notification information is added to the processor 44 by the key 112.

  With respect to the cellular phones 40A and 40B according to the tenth embodiment, processing operations during photographing will be described with reference to FIG. FIG. 29 shows a flowchart as an example of a shooting control method and program for preventing voyeurism.

  Also in this embodiment, when the mode is shifted to the camera operation mode, the finder mode is executed (step S171), and an image is displayed on the LCD 80. Here, it is determined whether to maintain or end the camera operation mode (step S172).

  If the camera operation mode is maintained, it is determined whether or not to shift to the capture mode (step S173). In this case, when the shutter button 48 is pressed halfway, the mode shifts to the capture mode (step S174). When the operation of the shutter button 48 is terminated in this state, the mode returns to the finder mode (step S171).

  Through the capture mode (step S174), it is determined whether or not shooting is performed (step S175). When the shutter button 48 is fully pressed, shooting is started. In this shutter operation, when the shutter button is fully pressed in one operation, the half-pressed state is passed in the middle, the capture mode is passed in the halfway pressed state, and the photographing process is performed (step S173 to S173). 176). At this time, photographing permission confirmation processing is performed (step S176), that is, notification information such as information indicating photographing or information for requesting photographing permission is output from the processor 44 on the mobile phone 40A side (FIG. 27). The data is transmitted from the antenna 104 through the Bluetooth baseband unit 106 and the Bluetooth wireless transmission / reception unit 100. The mobile phone 40B (FIG. 28) on the opposite side receives the shooting inquiry (step S177), the received signal is demodulated as broadcast information through the Bluetooth radio transceiver 100 and the Bluetooth baseband unit 106, and the broadcast information is Added to the processor 44. With this notification information, the LCD 80 of the mobile phone 40B is presented with shooting information or notification information for requesting permission for shooting, so that the subject 110 can check.

  Upon receiving the notification information, the photographed person 110 issues notification information indicating whether or not to allow photographing using the key 112 or the like, and this notification information is carried from the mobile phone 40B through the control unit 42 and the Bluetooth wireless transmission / reception unit 100. It is transmitted to the telephone 40A.

  The mobile phone 40A receives notification information indicating whether or not shooting is possible (step S178), and based on this notification information, it is determined whether or not shooting is permitted (step S179). In this case, the notification information indicating whether or not shooting is possible may be a notification that does not respond in addition to whether or not shooting is permitted or prohibited as an active response, and if there is no response, the subject 110 is protected. From this standpoint, for example, photographing is prohibited. Therefore, when shooting is prohibited, the process returns to the finder mode (step S171). When shooting is allowed, image data is saved, and the image data is saved in the RAM 53 (step S180). When prohibiting shooting, as in the fifth or seventh embodiment described above, for example, after modification of an image such as a mosaic image superimposed on the original image of the frame buffer 82 or inappropriate shooting display, After erasing the image stored in the frame buffer 82, the mode may be shifted to the finder mode (step S171).

  In this case, when the image is stored in the RAM 53, the message information read from the FLASH 52 is output to the shooting notification unit 54 by providing the shooting notification unit 54 as in the ninth embodiment (FIG. 25), and the speaker 68 is provided. The voice notification that the image is to be stored is made by voice or melody, and the image in the frame buffer 82 is erased, and the viewfinder mode (step S171) may be returned.

  Further, the message may be presented on the speaker of the mobile phone 40A or the LCD 80 based on the notification information indicating whether or not shooting is possible from the mobile phone 40B.

  As described above, the mobile phone 40B on the opposite side is inquired about shooting wirelessly, the mobile phone 40A receives notification information on whether or not the shooting is possible, and determines whether or not shooting is permitted based on the notification information. Since it is determined whether or not the image can be stored, the function of preventing inappropriate photographing can be enhanced.

  In the mobile phone according to the tenth embodiment, whether or not to permit shooting using light for the notification information, as in the second embodiment, an image stored in the frame buffer 82 as the first storage unit It is good also as a structure which determines whether it preserve | saves to RAM53.

  (Eleventh embodiment)

  As an electronic apparatus according to the eleventh embodiment of the present invention, for example, a foldable mobile phone 40 shown in FIGS. 30 and 31 may be configured. FIG. 30 is a view showing an open state of the mobile phone 40, and FIG. 31 is a rear view thereof.

  The mobile phone 40 is configured such that a main body 114 and a cover 116 can be opened and closed via a hinge 118. The main body 114 includes an input operation unit 120 including a plurality of keys 112, a microphone 70, and the like. In addition to being provided, the control unit 42, the imaging notification unit 54, the information detection unit 58, the camera sensor 62, the RAM 53, and other telephone function units described in each embodiment are incorporated. The cover unit 116 is provided with a speaker 68, a display unit, an LCD 80 as a first display unit as an information presentation unit, and a first camera 122, and an optical sensor 88. An LCD 124 as a second display unit serving as a display unit and an information presentation unit is installed on the rear surface unit, and a second camera 126 is installed therein. A second speaker 128 is installed on the back surface of the main body 114.

  According to such a configuration, as already described in each embodiment, the mobile phone 40 receives light and shutter sound, which are notification information generated at the time of shooting, and uses these notification information to allow shooting. Whether or not to save the image, and the image can be saved by the determination, so that the image can be saved. Is difficult to cancel, and prevention of inappropriate photography such as voyeurism can be strengthened.

  In this embodiment, for example, light emitted from the LCD 124 on the back side may be detected by the optical sensor 88, and this light may be used to determine whether or not to allow photographing. That is, not only using the shutter sound and shooting flash light as notification information, but also using the light and sound emitted when the mobile phone 40 is normal as notification information and using it to determine whether or not shooting is possible, a malicious photographer This can be an opportunity to prevent inappropriate shooting such as voyeurism by the camera, and the function of preventing inappropriate shooting can be enhanced.

  (Twelfth embodiment)

  As an electronic apparatus according to the twelfth embodiment of the present invention, for example, an information processing apparatus such as a notebook personal computer shown in FIG. 32 may be configured. FIG. 32 is a perspective view of the notebook personal computer 130.

  The notebook personal computer 130 has a main body part 132 and a cover part 134 that can be opened and closed via a hinge part 136. The main body part 132 has an input operation part 140 composed of a plurality of keys 138 and the like, a microphone 70. In addition, a speaker 68 and the like are provided, and a camera 142 is installed. Even in such a notebook personal computer 130, if the same processing is executed by including the imaging notification unit 54, the information detection unit 58, the control unit 42 and the like described in each embodiment, inappropriate imaging such as voyeurism is performed. Can be prevented, and the prevention function can be strengthened.

  (13th Embodiment)

  As described above, the electronic apparatus of the present invention includes a digital camera. For example, as shown in FIGS. 33 and 34, a digital camera can be configured. FIG. 33 is a front perspective view of the digital camera, and FIG. 34 is a rear perspective view of the digital camera.

  In this digital camera 144, the same reference numerals are given to the same portions as those of the above-described embodiment, and the description thereof is omitted. In this case, a speaker 68 and a microphone 70 are arranged on the front side of the digital camera 144.

  Also in the digital camera 144 configured in this manner, the above-described processing and control can be realized, and inappropriate photographing such as voyeurism can be suppressed. In addition, it is possible to prevent neutralization of measures for preventing inappropriate photographing due to modification of cutting the connection line of the speaker 68 or the like.

  (Fourteenth embodiment)

  As described above, the electronic apparatus of the present invention includes an information processing apparatus. For example, as shown in FIG. 35, the electronic apparatus can be configured as a PDA (Personal Digital Assistants) equipped with a camera function.

  In this PDA 146, the same configuration as that of the above-described embodiment is mounted, and the same portions are denoted by the same reference numerals and the description thereof is omitted. In this PDA 146, an LCD 80 as an information presentation unit is provided on the front side, a lens 76, a speaker 68, a microphone 70 on the back side, and a shutter button 48 on the side, and a camera sensor 62 on the inside, and others described above. The configuration according to the embodiment is installed.

  Even in the PDA 146 having such a configuration, the above-described processing and control can be realized, improper photographing such as voyeurism can be suppressed, and powerless measures for preventing improper photographing due to modification of cutting the connection line of the speaker 68, etc. Can be prevented.

  (Other embodiments)

  In each embodiment, the shutter sound or the light emitted by the shutter operation is used as notification information, and the notification information is detected to use the determination result to determine whether to allow shooting or to save the image. However, in the notification information, whether or not it is possible to shoot by using information that is normally emitted such as shutter sound or sound or light other than light emitted by the shutter operation as the notification information, or image capture It may be used to determine whether or not it is possible. With such a configuration, it is possible to provide an electronic device having a high security function by enhancing a function of preventing voyeurism by modifying the electronic device.

  Further, in the electronic device (FIG. 28) of the tenth embodiment, the photographed person 110 issues notification information indicating whether or not the notification information requesting permission for photographing is issued. The mobile phone 10 </ b> B that has received the notification information representing the shooting from the 40 </ b> A (FIG. 27) side may be configured to simply present the shooting notification and not to notify the availability.

  Further, in order to leave a trace of improper shooting such as voyeurism, a display such as improper shooting displayed on the display unit may be stored in the frame buffer 82 or the RAM 53 as a shot image.

  Further, in the embodiments, a mobile phone, a notebook personal computer, a digital camera, and a PDA are illustrated as electronic devices. However, the present invention is applicable to various electronic devices equipped with camera functions other than the exemplified devices. .

As described above, the most preferable embodiment of the present invention has been described. However, the present invention is not limited to the above description, and is described in the claims or the best mode for carrying out the invention. It goes without saying that various modifications and changes can be made by those skilled in the art based on the gist of the invention disclosed in the above, and such modifications and changes are included in the scope of the present invention.

The electronic device of the present invention receives the notification information indicating the photographing permission or the photographing transmitted from the electronic device on the opposite side having the camera function, and presents the notification information to the information presentation unit. The notification information presented in the information presenting section of the electronic device is useful because it can know improper shooting such as voyeurism and can contribute to strengthening the function of preventing improper shooting such as voyeurism.

It is a block diagram which shows the conventional mobile phone with a camera. It is a figure showing the processing operation at the time of the conventional camera photography. 1 is a block diagram showing a mobile phone according to a first embodiment of the present invention. It is a figure which shows the flowchart which is an example of the imaging | photography control method which concerns on the 1st Embodiment of this invention, and its program. It is a figure which shows the flowchart of the comparison process of a comparison part. It is a figure which shows the flowchart of the comparison process of a comparison part. It is a block diagram which shows the mobile telephone which concerns on the 2nd Embodiment of this invention. It is a block diagram which shows an example of a structure of a memory | storage device. It is a figure which shows the flowchart which is an example of the imaging | photography control method which concerns on the 2nd Embodiment of this invention, and its program. It is a block diagram which shows the mobile telephone which concerns on the 3rd Embodiment of this invention. It is a figure which shows the flowchart which is an example of the imaging | photography control method which concerns on the 3rd Embodiment of this invention, and its program. It is a block diagram which shows the mobile telephone which concerns on the 4th Embodiment of this invention. It is a figure which shows the flowchart which is an example of the imaging | photography control method which concerns on the 4th Embodiment of this invention, and its program. It is a block diagram which shows the mobile telephone which concerns on the 5th Embodiment of this invention. It is a figure which shows the flowchart which is an example of the imaging | photography control method which concerns on the 5th Embodiment of this invention, and its program. It is a figure which shows the image displayed on the display part. It is a figure which shows the superimposed image of the mosaic image displayed on the display part. It is a block diagram which shows the mobile telephone which concerns on the 6th Embodiment of this invention. It is a figure which shows the flowchart which is an example of the imaging | photography control method which concerns on the 6th Embodiment of this invention, and its program. It is a block diagram which shows the mobile telephone which concerns on the 7th Embodiment of this invention. It is a figure which shows the flowchart which is an example of the imaging | photography control method which concerns on the 7th Embodiment of this invention, and its program. It is a figure which shows the display of the display part which displayed the improper display. It is a block diagram which shows the mobile telephone which concerns on the 8th Embodiment of this invention. It is a figure which shows the flowchart which is an example of the imaging | photography control method which concerns on the 8th Embodiment of this invention, and its program. It is a block diagram which shows the mobile telephone which concerns on the 9th Embodiment of this invention. It is a figure which shows the flowchart which is an example of the imaging | photography control method which concerns on the 9th Embodiment of this invention, and its program. It is a block diagram which shows the mobile telephone which concerns on the 10th Embodiment of this invention. It is a block diagram which shows the mobile phone of the opposing side which concerns on the 10th Embodiment of this invention. It is a figure which shows the flowchart which is an example of the imaging | photography control method which concerns on the 10th Embodiment of this invention, and its program. It is a front view which shows the mobile telephone based on the 11th Embodiment of this invention. FIG. 31 is a rear view of the mobile phone shown in FIG. 30. It is a perspective view which shows the notebook type personal computer which concerns on the 12th Embodiment of this invention. It is a perspective view which shows the front side of the digital camera which concerns on the 13th Embodiment of this invention. It is a perspective view which shows the back side of the digital camera which concerns on the 13th Embodiment of this invention. It is a perspective view which shows PDA based on the 14th Embodiment of this invention.

Explanation of symbols

40A, 40B Mobile phone 108 Image output determination unit 68 Speaker (information presentation unit)
80 LCD (information presentation part)
100 Bluetooth wireless transceiver (receiver)

Claims (1)

A receiving unit for receiving notification information for requesting photographing transmitted from an electronic device on the opposite side having a camera function or notification information representing photographing;
An information presentation unit for presenting the broadcast information received by the reception unit;
An electronic device having a configuration comprising:

Images