JP2012156614A - Data processor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of obtaining more accurate data on the basis of the detection result of a sensor.SOLUTION: A digital camera 100 is provided with: an atmosphere sensor 161 which detects atmosphere information on the environment of the digital camera; a controller 130 which performs predetermined processing on the detection result of the atmosphere sensor 161 and outputs altitude information; and a controller 130 which in order to output the altitude information, updates the atmosphere information at the altitude of sea level on which the detection result of the atmosphere sensor 161 is based on.

Description

  The present invention relates to a data processing apparatus, and more particularly to a data processing apparatus equipped with a sensor.

  A camera equipped with various sensors such as a temperature sensor and an atmospheric pressure sensor is known. For example, the camera disclosed in Patent Document 1 obtains altitude data by calculating altitude from barometric pressure data from a barometric pressure sensor and a preset correlation expression between altitude and barometric pressure. As a result, the camera disclosed in Patent Document 1 eliminates the troublesomeness of taking notes of shooting environment information during shooting.

Japanese Patent Laid-Open No. 10-115861

  As in the camera disclosed in Patent Document 1, when it is desired to acquire data correlated with the detection results of various sensors, the data is not a property that is absolutely determined with respect to the sensor output result, but is determined relatively. When the data is of a nature, a reference value is required for the calculation of the data. However, since the camera disclosed in Patent Document 1 does not take into account the relatively obtained data properties, accurate data may not be obtained.

  The present invention has been made in view of the above problems, and an object thereof is to provide a data processing apparatus capable of obtaining more accurate data based on the detection result of a sensor.

  In order to solve the above problems, a data processing apparatus according to the present invention includes a sensor that detects information related to the environment or state of its own device, detection result processing that performs predetermined processing on the detection result of the sensor, and outputs the processing result And an update control unit that updates the correspondence information based on the detection result of the sensor in order to output the processing result.

  ADVANTAGE OF THE INVENTION According to this invention, based on the detection result of a sensor, the data processing apparatus which can obtain more exact data can be provided.

Front view of digital camera 100 Rear view of digital camera 100 Electrical configuration diagram of the digital camera 100 Image of screen for selecting sensor to be adjusted Image of screen for confirming sensor settings to user Image of sensor setting report screen Adjustment operation flowchart of the atmospheric pressure sensor 161 according to the digital camera 100 Image of screen prompting user to adjust sensor when setting beach mode

[Embodiment 1]
The digital camera 100 according to the first embodiment includes an atmospheric pressure sensor 161 that detects atmospheric pressure information of its own environment, a controller 130 that performs predetermined processing on the detection result of the atmospheric pressure sensor 161 and outputs altitude information, and altitude information. , The controller 130 for updating the atmospheric pressure information at zero meters above sea level, which is based on the detection result of the atmospheric pressure sensor 161. According to the digital camera 100, more accurate altitude information can be obtained based on the detection result of the atmospheric pressure sensor 161. Hereinafter, the configuration and operation of the digital camera 100 will be described.

[1. Constitution〕
Hereinafter, the configuration of the digital camera 100 will be described with reference to the drawings.

[1-1. Configuration of Digital Camera 100]
FIG. 1 is a front view of the digital camera 100. The digital camera 100 includes a lens barrel that houses the optical system 110 and a flash 160 on the front surface. The digital camera 100 also includes operation buttons such as a release button 201, a zoom lever 202, and a power source 203 on the upper surface.

  FIG. 2 is a rear view of the digital camera 100. The digital camera 100 includes a liquid crystal monitor 123 and operation buttons such as a center button 204 and a cross button 205 on the back.

  FIG. 3 is an electrical configuration diagram of the digital camera 100. The digital camera 100 captures a subject image formed via the optical system 110 with the CCD image sensor 120. The CCD image sensor 120 generates image information based on the captured subject image. The image information generated by the imaging is subjected to various processes in an AFE (analog front end) 121 and an image processing unit 122. The generated image information is recorded in the flash memory 142 or the memory card 140. The image information recorded in the flash memory 142 or the memory card 140 is displayed on the liquid crystal monitor 123 in response to an operation of the operation unit 150 by the user. Details of the components shown in FIGS. 1 to 3 will be described below.

  The optical system 110 includes a focus lens 111, a zoom lens 112, a diaphragm 113, a shutter 114, and the like. Although not shown, the optical system 110 may include an optical image stabilization lens OIS (Optical Image Stabilizer). The various lenses constituting the optical system 110 may be composed of any number of lenses or any number of groups.

  The focus lens 111 is used to adjust the focus state of the subject. The zoom lens 112 is used to adjust the angle of view of the subject. The diaphragm 113 is used to adjust the amount of light incident on the CCD image sensor 120. The shutter 114 adjusts the exposure time of light incident on the CCD image sensor 120. The focus lens 111, the zoom lens 112, the diaphragm 113, and the shutter 114 are driven in accordance with control signals notified from the controller 130 by corresponding driving means such as a DC motor and a stepping motor.

  The CCD image sensor 120 captures a subject image formed through the optical system 110 and generates image information. The CCD image sensor 120 generates image information of a new frame at a predetermined frame rate (for example, 30 frames / second). The image data generation timing and electronic shutter operation of the CCD image sensor 120 are controlled by the controller 130. By displaying the image data as a through image on the liquid crystal monitor 123 one by one, the user can check the state of the subject on the liquid crystal monitor 123 in real time.

  In the AFE 121, noise suppression by correlated double sampling, gain multiplication based on an ISO sensitivity value by an analog gain controller, and AD conversion by an AD converter are performed on the image information read from the CCD image sensor 120. Thereafter, the AFE 121 outputs the image information to the image processing unit 122.

  The image processing unit 122 performs various processes on the image information output from the AFE 121. Examples of the various processes include, but are not limited to, BM (block memory) integration, smear correction, white balance correction, gamma correction, YC conversion processing, electronic zoom processing, compression processing, expansion processing, and the like. The image processing unit 122 may be configured with a hard-wired electronic circuit or a microcomputer using a program. Further, it may be constituted by one semiconductor chip together with the controller 130 or the like.

  The atmospheric pressure sensor 161 measures the atmospheric pressure of the environment surrounding the digital camera 100. The atmospheric pressure sensor 161 notifies the controller 130 of the atmospheric pressure measurement result. Although not shown, the digital camera 100 includes an orientation sensor, a gyro sensor, a GPS sensor, and the like as a sensor in addition to the atmospheric pressure sensor 161. Similarly, these sensors notify the controller 130 of the detection result. Thereby, the controller 130 can grasp | ascertain the detection result of a sensor. Each sensor may be in an always-on state, but is preferably in an ON state (an active state in which a detection result can be output) only when necessary to reduce power consumption. Each sensor may receive an operation by the user and be in an ON state (an active state in which a detection result can be output). Alternatively, each sensor may determine whether a predetermined condition is satisfied, and the controller 130 may automatically be in an ON state (an active state in which a detection result can be output).

  Moreover, each sensor needs to be adjusted according to the application. For example, the digital camera 100 determines the altitude at which the digital camera 100 is located based on the detection result of the atmospheric pressure sensor 161 and presents it to the user. In other words, the atmospheric pressure sensor 161 has a purpose of grasping the altitude at which the digital camera 100 is located. However, the correspondence between the atmospheric pressure and the altitude changes depending on the weather or the like of the environment surrounding the digital camera 100. For example, in general, the atmospheric pressure at an altitude of zero meter is assumed to be about 1013 hPa (hectopascal), but actually, atmospheric pressure changes due to weather or the like, and increases or decreases from 1013 hPa. Therefore, in order to use the atmospheric pressure sensor 161, it is necessary to adjust the reference altitude (zero meter in the above example) and the atmospheric pressure value when the altitude is located at the altitude. For example, when the detection result of the atmospheric pressure sensor 161 at an altitude of zero meter is 1015 hPa, the controller 130 associates the atmospheric pressure value of 1015 hPa with the altitude of zero meter. The atmospheric pressure value and the altitude value are approximately proportional. Therefore, the controller 130 can grasp the altitude corresponding to the atmospheric pressure value, which is the detection result of the current atmospheric pressure sensor 161, based on the correspondence relationship between the adjusted atmospheric pressure value and the altitude value.

  The liquid crystal monitor 123 is provided on the back of the digital camera 100. The liquid crystal monitor 123 displays an image based on the image information processed by the image processing unit 122. The image displayed on the liquid crystal monitor 123 includes a through image and a recorded image. The through image is an image in which images of new frames generated every certain time by the CCD image sensor 120 are continuously displayed. Normally, when the digital camera 100 is in the shooting mode, the image processing unit 122 generates a through image from the image information generated by the CCD image sensor 120. The user can take a picture while confirming the composition of the subject by referring to the through image displayed on the liquid crystal monitor 123. The recorded image is an image that has been reduced to low pixels in order to display a high-pixel moving image or still image recorded on the memory card 140 or the like on the liquid crystal monitor 123 when the digital camera 100 is in the playback mode.

  The controller 130 controls the overall operation of the digital camera 100. The controller 130 may be configured with a hard-wired electronic circuit or a microcomputer. Further, it may be constituted by one semiconductor chip together with the image processing unit 122 and the like.

  The controller 130 can set the shooting mode of the digital camera 100. The shooting modes include a person shooting mode, a landscape shooting mode, a night scene shooting mode, a beach shooting mode, an indoor shooting mode, and the like according to the shooting scene. In each shooting mode, a focus condition, an exposure condition, an image processing condition, and the like suitable for the shooting scene are set. In the person shooting mode, conditions are set so that a person is shot well. In the landscape photography mode, conditions are set so that the landscape is photographed satisfactorily. In the night view shooting mode, conditions are set so that the night view is shot well. In the beach photography mode, conditions are set so that the sandy scenery with good weather is photographed well. In the indoor shooting mode, conditions are set so that shooting is good when the illuminance is low and the subject distance is short. The shooting mode of the digital camera 100 may be set by receiving a user operation, or the controller 130 may automatically determine and set based on a focus state or image determination.

  The flash memory 142 functions as an internal memory for recording image information and the like. The flash memory 142 stores a program for overall control of the operation of the entire digital camera 100 in addition to a program related to autofocus control (AF control), automatic exposure control (AE control), and light emission control of the flash 160. Yes.

  The buffer memory 124 is a storage unit that functions as a work memory for the image processing unit 122 and the controller 130. The buffer memory 124 can be realized by a DRAM (Dynamic Random Access Memory) or the like.

  The card slot 141 is a connection means that allows the memory card 140 to be attached and detached. The card slot 141 can connect the memory card 140 electrically and mechanically. The card slot 141 may have a function of controlling the memory card 120.

  The memory card 140 is an external memory provided with a recording unit such as a flash memory. The memory card 140 can record data such as image information processed by the image processing unit 122.

  The operation unit 150 is a general term for operation buttons and operation levers provided on the exterior of the digital camera 100, and accepts an operation by a user. For example, the release button 201 shown in FIGS. 1 and 2, the zoom lever 202, the power button 203, the center button 204, the cross button 205, and the like correspond to this. When the operation unit 150 receives an operation by the user, the operation unit 150 notifies the controller 130 of various operation instruction signals.

  The release button 201 is a two-stage push button that is half pressed and fully pressed. When the release button 201 is half-pressed by the user, the controller 130 executes AF (Auto Focus) control or AE (Auto Exposure) control to determine the photographing condition. Subsequently, when the release button 201 is fully pressed by the user, the controller 130 records image information captured at the timing of the full press on the memory card 140 or the like as a still image.

  The zoom lever 202 is a center-position self-returning lever having a wide-angle end and a telephoto end for adjusting the angle of view. When operated by the user, the zoom lever 202 notifies the controller 130 of an operation instruction signal for driving the zoom lens 112. That is, when the zoom lever 202 is operated to the wide angle end, the controller 130 drives the zoom lens 112 so that the subject can be captured at a wide angle. Similarly, when the zoom lever 201 is operated to the telephoto end, the controller 130 drives the zoom lens 112 so that the subject can be captured at the telephoto end.

  The power button 203 is a push button for turning on / off the power supply to each part constituting the digital camera 100. When the power button 203 is pressed by the user when the power is turned off, the controller 130 supplies power to each unit constituting the digital camera 100 and activates it. When the power button 203 is pressed by the user when the power is turned on, the controller 130 stops the power supply to each unit.

  The center button 204 is a push button. When the center button 204 is pressed by the user while the digital camera 100 is in the shooting mode or the playback mode, the controller 130 displays a menu screen on the liquid crystal monitor 123. The menu screen is a screen for setting various conditions for shooting / playback. When pressed when a setting item for various conditions is selected, the center button 204 also functions as an enter button.

  The cross button 205 is a push-type button provided in the vertical and horizontal directions. The user can select various condition items displayed on the liquid crystal monitor 123 by pressing any direction of the cross button 205.

[1-2. Correspondence with the present invention]
The atmospheric pressure sensor 161 is an example of the sensor of the present invention. The controller 130 is an example of the detection result processing unit of the present invention. The controller 130 is an example of an update control unit of the present invention. The controller 130 is an example of a shooting mode setting unit of the present invention. The liquid crystal monitor 123 is an example of the display unit of the present invention. The controller 130 is an example of the display control unit of the present invention. The digital camera 100 is an example of the data processing device of the present invention.

[2. Operation)
The sensor adjustment operation by the user operation will be described with reference to FIGS. FIG. 4 is an image diagram of a screen for selecting a sensor to be adjusted. FIG. 5 is an image diagram of a screen for confirming the sensor setting with the user. FIG. 6 is an image diagram of a screen for reporting sensor settings. The user can adjust various sensors by operating the operation buttons. In the following description, the case of the atmospheric pressure sensor 161 will be described as an example.

  In the shooting standby state, the controller 130 receives an operation by the user and displays a screen (FIG. 4) for selecting a sensor to be adjusted on the liquid crystal monitor 123. The user can select the sensor to be adjusted by operating the operation button while viewing this screen displayed on the liquid crystal monitor 123. Here, it is assumed that the user has selected adjustment of the atmospheric pressure sensor 161.

  When the user selects a sensor to be adjusted, the controller 130 displays a screen (FIG. 5) for confirming the sensor setting with the user on the liquid crystal monitor 123. As shown in FIG. 5, the liquid crystal monitor 123 displays that the zero meter above sea level is set. First, the user determines whether or not the current position is a zero-meter point above sea level. For example, the user determines whether the user is located at a place assumed to be zero meters above sea level, such as on a ship or on the beach. Subsequently, the user can determine whether or not to set the atmospheric pressure sensor 161 by operating the operation button while viewing this screen displayed on the liquid crystal monitor 123. When the user determines not to set the atmospheric pressure sensor 161, the digital camera 100 returns to the shooting standby state.

  When the user decides to set the atmospheric pressure sensor 161, the controller 130 turns the atmospheric pressure sensor 161 to an ON state (an active state in which a detection result can be output). Then, the controller 130 associates the atmospheric pressure value currently detected by the atmospheric pressure sensor 161 with the altitude zero meter. When the association is completed, the controller 130 displays a screen (FIG. 6) for reporting the sensor setting on the liquid crystal monitor 123. When the user presses a predetermined operation button or a certain time elapses, the digital camera 100 returns to the shooting standby state.

  As described above, in the digital camera 100, the user can perform sensor adjustment (correlation between the current barometric sensor output barometric pressure value and the altitude reference value to be matched). Thereby, the controller 130 can grasp a more accurate current altitude value based on the current output value of the atmospheric pressure sensor 161. That is, according to the digital camera 100, the user can know a more accurate current altitude value. In addition, the controller 130 turns on the sensor to be adjusted (active state capable of outputting the detection result) at the sensor adjustment timing. As a result, the controller 130 can turn on the sensor when the sensor operation is necessary (an active state in which the detection result can be output). Therefore, the power consumption of the digital camera 100 can be reduced.

  Next, an operation for adjusting the atmospheric pressure sensor 161 when a specific shooting mode is set will be described. FIG. 7 is an adjustment operation flowchart of the atmospheric pressure sensor 161 according to the digital camera 100.

  The controller 130 monitors whether or not the user has selected (or changed) the shooting mode in the shooting standby state. Alternatively, the controller 130 determines whether the shooting mode should be selected (or changed) based on the focus status, image determination, and the like. When the shooting mode is selected by the user or the controller 130 itself selects the shooting mode, the controller 130 proceeds with the process assuming that the shooting mode has been selected (S301).

  At this time, the controller 130 determines whether or not the selected shooting mode is a specific shooting mode (S302). Here, a case where the beach photographing mode is selected will be described as an example. That is, the controller 130 determines whether or not the selected shooting mode is the beach shooting mode.

  When it is determined that the selected shooting mode is not the beach shooting mode (No in S302), the controller 130 proceeds the operation process in the normal shooting mode corresponding to the selected shooting mode (S308). When the selected shooting mode is the beach shooting mode (Yes in S302), it can be estimated that the digital camera 100 is currently at the beach (the beach) or a place corresponding to the beach (such as a ship). If the digital camera 100 is on the beach, it can be estimated that the digital camera 100 is near zero meters above sea level. That is, it can be estimated that the timing when the beach photography mode is selected is a suitable timing for adjusting the atmospheric pressure sensor 161. Accordingly, the controller 130 starts an operation for adjusting the atmospheric pressure sensor 161 at the timing when the beach shooting mode is selected as the shooting mode.

  When it is determined that the selected shooting mode is the beach shooting mode, the controller 130 determines whether or not the atmospheric pressure sensor 161 is currently in an ON state (an active state in which a detection result can be output) (S303). If the atmospheric pressure sensor 161 is not in an ON state (an active state in which the detection result can be output) (No in S303), the atmospheric pressure sensor 161 is in an ON state (detection result can be output) in order to proceed with preparations for starting adjustment of the atmospheric pressure sensor 161. Active state) (S309). When the atmospheric pressure sensor 161 is already in an ON state (an active state in which a detection result can be output) (Yes in S303), the operation of the controller 130 proceeds to step S304.

  Subsequently, the controller 130 displays a screen (FIG. 8) that prompts the user to adjust the sensor on the liquid crystal monitor 123 (S304). FIG. 8 is an image diagram of a screen prompting the user to adjust the atmospheric pressure sensor when the beach mode is set. Thereby, the user can grasp that it is the timing when the pressure sensor 161 should be adjusted now. Further, as shown in FIG. 8, the liquid crystal monitor 123 displays a sentence for urging the user to adjust the sensor and an icon 151 for performing altitude adjustment superimposed on the through image. When the user presses the icon 151, the controller 130 associates the atmospheric pressure value currently detected by the atmospheric pressure sensor 161 with the altitude zero meter (S306). When the association is completed, the controller 130 displays a screen (FIG. 6) for reporting the setting of the atmospheric pressure sensor 161 on the liquid crystal monitor 123. When the user presses a predetermined operation button or a predetermined time elapses, the digital camera 100 returns to the shooting standby state in the beach shooting mode (S307).

  As described above, in the digital camera 100, the controller 130 starts an operation for adjusting the atmospheric pressure sensor 161 when the beach photographing mode which is a specific photographing mode is selected (or changed). Thereby, the user can adjust the atmospheric pressure sensor 161 at the timing estimated to be the timing when the atmospheric pressure sensor 161 should be adjusted. Therefore, this allows the controller 130 to grasp a more accurate current altitude value based on the current output value of the atmospheric pressure sensor 161. That is, according to the digital camera 100, the user can know a more accurate current altitude value.

[3. Other Embodiments]
The present invention is not limited to the above embodiment, and various embodiments are conceivable. Hereinafter, other embodiments of the present invention will be described together.

  In the above embodiment, the method of measuring altitude information of the digital camera 100 using the detection result of the atmospheric pressure sensor 161 has been described, but the present invention is not necessarily limited to this. For example, the digital camera 100 can measure the water depth when underwater shooting is performed using the fact that the atmospheric pressure increases as the water depth increases.

  In the above embodiment, the digital camera 100 has estimated that the timing at which the beach photography mode is selected is a suitable timing for adjusting the atmospheric pressure sensor 161, and the atmospheric pressure sensor 161 is turned on. The present invention is not limited to this. For example, when the beach shooting mode is set, it is assumed that the user performs underwater shooting as it is. Therefore, when the beach photography mode is set, the controller 130 can automatically turn on the atmospheric pressure sensor 161 to prevent the user from forgetting to turn on the atmospheric pressure sensor 161. This is the same even when, for example, a gyro sensor is used as a sensor to be adjusted. That is, when the indoor mode is set, the controller 130 automatically turns on the gyro sensor, thereby preventing the user from forgetting to turn on the gyro sensor when entering the indoor mode. In the above embodiment, the altitude associated with the detection result of the atmospheric pressure sensor 161 is zero meters above sea level, but the present invention is not limited to this. That is, when the adjustment operation of the atmospheric pressure sensor 161 is performed, the user may be allowed to input an arbitrary altitude reference value. For example, if the user who is climbing is in front of an index indicating a point of 2,000 meters above sea level, the operation of associating the current output value of the atmospheric pressure sensor 161 with 2,000 meters above sea level is also included in the present invention. Is within the range.

  In the operation of the embodiment described with reference to FIG. 7, the controller 130 prompts the user to adjust the atmospheric pressure sensor 161 and then performs the adjustment operation of the atmospheric pressure sensor 161. However, the present invention is not limited to this. Not. In addition, the controller 130 performs the adjustment operation of the atmospheric pressure sensor 161 after receiving the pressing of the icon 151 by the user, but the present invention is not limited to this. That is, the controller 130 may automatically start the adjustment operation of the atmospheric pressure sensor 161 when the beach shooting mode which is a specific shooting mode is selected.

  In the operation of the above-described embodiment described with reference to FIG. 7, when it is determined that the beach photography mode has been selected, the controller 130 sets the atmospheric pressure sensor 161 to the ON state (the active state in which the detection result can be output). Whether or not to do so is determined, but the present invention is not limited to this. That is, in step S305, after the user presses the icon 151, the atmospheric pressure sensor 161 may be turned on (an active state capable of outputting the detection result).

  In the above embodiment, the case of the atmospheric pressure sensor 161 has been described as an example of the sensor, but the present invention is not limited to this. The present invention can also be applied to adjustment operations of other sensors. For example, a gyro sensor may be used as another sensor to be adjusted. The gyro sensor can detect a change in speed of the position of the digital camera 100. That is, the controller 130 can grasp the movement amount of the digital camera 100 by integrating the output value of the gyro sensor. Thus, the amount of movement of the digital camera 100 can be grasped, but the point serving as a reference for movement is unknown as it is. For this reason, when the sensor to be adjusted is a gyro sensor, as an adjustment operation, a point serving as a reference for movement is associated. At this time, for example, GPS information acquired at a point serving as a reference for movement is associated. Further, when it is difficult to acquire GPS information indoors or the like, a correction operation from the point where the GPS information was last acquired may be performed. In particular, the situation where the current position of the digital camera 100 is grasped by using a gyro sensor is often indoors where it is difficult to acquire GPS information. Therefore, the controller 130 adjusts the gyro sensor when the indoor shooting mode is selected as the specific shooting mode. Accordingly, the user can adjust the gyro sensor at a timing estimated to be the timing at which the gyro sensor should be adjusted. Therefore, this enables the controller 130 to grasp more accurate current position information even indoors based on the current output value of the gyro sensor. That is, according to the digital camera 100, the user can know more accurate current position information even indoors.

  Note that the present invention can be applied to either a lens-integrated camera or a lens-detachable camera.

  The present invention is not limited to the implementation on the digital camera 100. The present invention is applicable to a data processing apparatus that is equipped with a sensor, performs predetermined processing based on the sensor output, and can output data.

100 Digital Camera 111 Focus Lens 112 Zoom Lens 113 Aperture 114 Shutter 120 CCD Image Sensor 121 AFE (Analog Front End)
122 image processing unit 123 liquid crystal monitor 124 buffer memory 130 controller 140 memory card 141 card slot 142 flash memory 150 operation unit 160 flash 161 barometric pressure sensor 201 release button 202 zoom lever 203 power button 204 center button 205 cross button

Claims (7)

A sensor that detects information about the environment or state of the aircraft;
A detection result processing unit that performs predetermined processing on the detection result of the sensor and outputs the processing result;
An update control unit for updating the correspondence information based on the detection result of the sensor in order to output the processing result;
A data processing apparatus comprising: The update control unit activates the sensor during the update,
The data processing apparatus according to claim 1. A shooting mode setting unit for setting a shooting mode for shooting processing operation;
The update control unit updates the correspondence information when a specific shooting mode is set.
The data processing device according to claim 1 or 2. A display control unit for controlling the display unit to perform a specified display;
The display control unit designates, to the display unit, a display indicating that the update of the correspondence information is proposed when a specific shooting mode is set.
The data processing apparatus according to any one of claims 1 to 3. The display control unit designates an operation icon for the update to the display unit to be displayed together with the proposal.
The data processing apparatus according to claim 4. The sensor is an atmospheric pressure sensor, and the processing result is altitude information.
The data processing apparatus according to claim 1. The sensor is an atmospheric pressure sensor, the processing result is altitude information, and the specific shooting mode is a mode for shooting suitable for a shooting scene near zero meters above sea level.
The data processing device according to claim 3.

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