JP6465398B6 - Electronic device, display method and program - Google Patents

Description

Embodiments described herein relate generally to an electronic device that displays an image , a display method, and a program .

  There has been proposed an electronic device that displays an image of a person on a display screen. As an example, a photograph of a person is stored and held, and when an approach to an electronic device is detected, the photograph of the person is displayed on a display screen.

JP 2011-56244 A

However, the photos displayed are constant regardless of who approaches. If there is a photograph of the time the photograph being displayed know the observer, the observer, frame also nostalgia Mi. However, if the displayed photograph is a photograph when the observer does not know, the observer may not be familiar with the photograph.

An object of the present invention is to provide an electronic device , a display method, and a program capable of displaying an image suitable for an observer.

According to the embodiment, a display, a storage device in which a plurality of photographs of the deceased's life are stored, information on a person who has been involved with the deceased, and a photo including the age of the deceased in the association period with the deceased A processor that executes various programs including a person relation database in which setting information is registered, a face image database in which the facial feature amount of the person is registered, a camera that captures a person in front of the display, and a display application program And. Wherein the processor is the person image photographed by the camera to identify on the basis of the face image database, obtains the photographic setting information corresponding to the identified person from the person relational database, the photographic setting information The photograph of the deceased photographed during the association period stored in the storage device is selected, and the selected photograph of the deceased is displayed on the display screen.

The figure which shows an example of the external appearance of the Buddhist altar including the electronic device of embodiment. The figure which shows an example in the case where a deceased son exists in front of a Buddhist altar. The figure which shows an example in the case where the grandchild of the deceased exists in front of the Buddhist altar. 1 is an exemplary diagram showing an example of a system configuration of an electronic apparatus according to an embodiment. The figure which shows an example of the software module structure of a display application program. The figure which shows an example of the structure of a photograph material database. The figure which shows an example of the structure of a photograph information database. The figure which shows an example of the structure of a person relationship database. The figure which shows an example of the structure of a face recognition database. The figure which shows an example of the structure of a speech recognition database. The figure which shows another example of the structure of a speech recognition database. The flowchart which shows an example of the procedure of a process after a person exists in front of a touchscreen display until it displays a photograph of a deceased person. The figure which shows another example of the system configuration | structure of embodiment.

  Hereinafter, embodiments will be described with reference to the drawings.

  First, with reference to FIG. 1, the outline | summary of the dialogue system with the person (deceased) who existed in the past provided with the electronic device which concerns on one Embodiment is demonstrated. This electronic device can be realized, for example, as a tablet computer, a notebook personal computer, a smartphone, a PDA, a digital television receiver, a digital photo frame, or an embedded system incorporated in various electronic devices. Below, the case where this electronic device is implement | achieved as the tablet computer 2 is assumed.

The tablet computer 2 is incorporated in a festival tool (hereinafter referred to as the Buddhist altar 1) for feeding a deceased person such as the Buddhist altar 1 or a tombstone. The tablet computer 2 may be fixed to the Buddhist altar 1 or may be detachably installed on the Buddhist altar 1. That is, the tablet computer 2 may be provided (sold) in a state of being incorporated in the Buddhist altar 1, or may be installed as an option on the conventional Buddhist altar 1 (for example, an altar already in the home). Further, it may be installed close to the outside of the Buddhist altar 1 or may be installed independently as a simple photo frame regardless of the Buddhist altar 1.

  The tablet computer 2 is supplied with power from an AC external power supply or a battery. A cradle (charger) for supplying power from the AC external power source to the tablet computer 2 and charging the battery may be provided at the position where the tablet computer 2 is installed in the Buddhist altar 1.

The tablet computer 2 includes a camera 16, a touch screen display 17, speakers 18A and 18B, and microphones 19A and 19B. The tablet computer 2 selects a person (observer) in front of the tablet computer 2 based on the image of the person in front of the tablet computer 2 acquired by the camera 16 or the sound acquired by the microphones 19A and 19B. Identify. Based on the identification result, and displays the face image created from photos in a period in which Tsu involved and the deceased and the person on the screen of the touch screen display 17. The screen of the touch screen display 17 may display not only an image of a deceased person but also an image of Buddhist tools such as a pot, a flower stand, a fire stand, an incense burner, an offering, a flower Buddha water device, and a phosphorus.

  The photograph of the deceased displayed on the screen of the touch screen display 17 changes according to the person in front of the touch screen display 17. For example, if the son of the deceased is present in front of the touch screen display 17, the touch screen display 17 displays a photograph of the deceased when young. For example, when the deceased grandchild is present in front of the touch screen display 17, the touch screen display 17 displays a photograph of the deceased's later years.

  FIG. 2 is a diagram showing a state in which the deceased son is present in front of the touch screen display 17. As shown in FIG. 2, when the deceased son P <b> 1 is present in front of the touch screen display 17, a photograph of the deceased when the deceased is young is displayed on the touch screen display 17.

  FIG. 3 is a diagram illustrating a state in which the deceased grandchild is present in front of the touch screen display 17. As shown in FIG. 3, when the deceased grandchild P <b> 2 is present in front of the touch screen display 17, the late-year photograph of the deceased is displayed on the touch screen display 17.

FIG. 4 is a diagram showing a system configuration of the tablet computer 2.
As shown in FIG. 4, the tablet computer 2 includes a CPU 100, a system controller 101, a touch controller 102, a memory 103, a display controller 104, a BIOS-ROM 105, an embedded multimedia card (eMMC) 106, and a power management IC (PMIC) 108. , Audio Codec 110, 3G / LTE module 111, LAN module 112, BT module 113, card controller 114, USB connector 115, camera module 16, and the like.

  The CPU 100 is a processor that controls the operation of various components in the tablet computer 2. The CPU 100 executes various software loaded into the memory 103 from the eMMC 106 that is a storage device. The eMMC 106 is a storage device for embedded devices using a flash memory. The eMMC 106 is connected to the system controller 101 through the same interface as the multimedia card (MMC). The software includes an operating system (OS) 201 and various application programs. The application program includes a display application program 202. This display application program 202 is, for example, a face created from photographs in a period in which the relationship between a person in front of the tablet computer 2 (for example, a person who visits the Buddhist altar 1) and a person who has existed in the past overlaps. The image is displayed on the screen of the touch screen display 17.

  The CPU 100 also executes a basic input / output system (BIOS) stored in the BIOS-ROM 105. The BIOS is a program for hardware control.

  The system controller 101 is a device that connects between the local bus of the CPU 100 and various components. The system controller 101 also includes a memory controller that controls access to the memory 103. The system controller 101 also has a function of executing communication with the display controller 104 via a PCI EXPRESS serial bus or the like.

  The display controller 104 is a display controller that controls the LCD 17 </ b> A used as a display monitor of the tablet computer 2. A display signal generated by the display controller 104 is sent to the LCD 17A. The LCD 17A displays a screen image based on the display signal. A touch panel 17B is disposed on the LCD 17A. The touch controller 102 outputs an operation signal indicating an operation position on the touch panel 17B to the system controller 101 in response to an operation using a finger or the like on the touch panel 17B.

  Furthermore, the system controller 101 also has a function of executing communication with the Audio Codec 110. The Audio Codec 110 generates audio data in a predetermined format by encoding audio detected by the microphones 19A and 19B (for example, audio generated by the user). Also, the Audio Codec 110 decodes audio data to be reproduced and outputs the decoded sound from the speakers 18A and 18B. The system controller 101 also incorporates a USB controller for executing communication with an external device via a USB 2.0 standard cable connected to the USB connector 115.

  The PMIC 108 is a one-chip microcomputer for managing power supplied from the AC or the battery 108A. The PMIC 108 has a function of powering on or powering off the tablet computer 2 in accordance with the operation of the power button by the user.

  The camera module 16 captures an image and outputs data of the captured image to the system controller 101. The camera module 16 can also capture a plurality of continuous images such as a moving image (video).

  The 3G / LTE module 111 is a device configured to execute 3G mobile communication or LTE communication via the antenna 111A. The LAN module 112 is a communication device that performs, for example, wireless communication of the IEEE 802.11g standard or wired communication of the IEEE 802.3 standard via the antenna 112A. The Bluetooth (registered trademark) module 110 is a communication device that performs Bluetooth communication with an external device via the antenna 113A.

  The card controller 114 writes and reads data to and from a memory card such as an SD card inserted into a card slot provided in the computer main body. The human sensor 116 is, for example, a sensor that detects whether a person is present in front of the screen of the tablet computer 2.

  Next, the functional configuration of the display application program 202 executed by the tablet computer 2 will be described with reference to FIG. As described above, the display application program 202 has, for example, a function of displaying a stigma according to a person (observer) in front of the tablet computer 2.

  The display application program 202 includes a photo indexing unit 301, a person registration unit 302, a person identification unit 303, a photo display control unit 304, a photo processing unit 305, and the like. The display application program 202 includes a photograph material database (DB) 311, a photograph information database (DB) 312, a person relation database (DB) 313, a face recognition database (DB) 314, and a voice recognition database (DB) 315.

  The photo indexing unit 301 recognizes a face image from a plurality of photos stored in the eMMC 106 or the memory card. The photo indexing unit 301 groups a plurality of photos for each person based on the recognized face image. The photo indexing unit 301 displays a face image representing each group on the touch screen display 17 and allows the user to select a group corresponding to the deceased. The user performs an operation of selecting a face image corresponding to the deceased from the representative face image. The photo indexing unit 301 registers a photo path included in the group corresponding to the face image selected by the user in the photo material database 311.

  An example of the structure of the photograph material database 311 is shown in FIG.

  As shown in FIG. 6, the photo material database 311 is associated with the photo path selected for the photo ID.

  In addition, the photo indexing unit 301 registers, in the photo information database 312, the shooting date and time included in the Exif (Exchangeable image file format) included in the photo data for each photo included in the group corresponding to the selected face image.

  Further, the photo indexing unit 301 registers face position data indicating the position of the face image, for example, the center position, in the photo information database 312 for each photo included in the group corresponding to the selected face image. In addition, the photo indexing unit 301 registers region data indicating the region of the face image in the photo information database 312 for each photo included in the group corresponding to the selected face image.

  An example of the structure of the photograph information database 312 is shown in FIG.

As shown in FIG. 7, in the photo information database 312 , the shooting date and time, the face position, and the face area are associated with the photo ID.

  The person registration unit 302 registers information on a person who is related to the deceased in the person relation database 313. The person relation database 313 includes the name of the person, the year of birth, the year when the relationship with the deceased as a photo setting began (starting calendar year), the age of the deceased when the relationship with the deceased (starting deceased age), And the number of years (period) in which the deceased was involved is registered. As a photo setting, at least one of the start calendar year and the start deceased age may be registered in the person relation database 313.

  An example of the structure of the person relation database 313 will be described with reference to FIG. In the person relation database 313, a person name, year of birth, start calendar year, start deceased person age, period, and the like are associated with the person ID. For example, “Taro” of the person ID “ID001” is a deceased actual child and was born in 1964 when the deceased was 30 years old. In addition, “Hanako” of the person ID “ID002” is Mrs. Taro's wife, that is, Yoshiko of the deceased, and “Momoko” of the person ID “ID003” is Taro's daughter, that is, the grandchild of the deceased. Each corresponding start calendar year is registered.

  The person registration unit 302 extracts a face image from a photograph of a person who is related to the deceased. The person registration unit 302 extracts a feature that stands out from the extracted face image, and converts the extracted feature into data. For example, the person registration unit 302 converts the features such as the relative positions and sizes of facial parts such as eyes, eyebrows, and mouth, orbits, nose, cheekbones, and chin contours into data. The person registration unit 302 registers the converted feature quantity in the face recognition database 314. The person registration unit 302 may extract and register the features of the face image of the person who is related to the deceased from the image acquired by the camera module 16.

  An example of the structure of the face recognition database 314 will be described with reference to FIG.

  In the face recognition database 314, face feature amounts (data A, data B, data C) are associated with the person ID. The person ID used in the face recognition database 314 is the same as the person ID used in the person relation database 313.

  The person registration unit 302 calculates a voice feature amount for identifying the person who has spoken from the voice of the person who has been associated with the deceased, acquired by the microphones 19A and 19B. The person registration unit 302 registers the voice feature amount in the voice recognition database 315.

  An example of the structure of the speech recognition database 315 will be described with reference to FIG.

  In the voice recognition database 315, voice feature quantities (data D, data E, data F) are associated with the person ID. The person ID used in the speech recognition database 315 is the same as the person ID used in the person relation database 313.

  Another example of the structure of the speech recognition database 315 will be described with reference to FIG.

  As shown in FIG. 11, text is associated with the person ID. For example, “good morning” is associated with the person ID “ID001” corresponding to “Taro” who is the child of the deceased. Also, “Good morning” is associated with the person ID “ID002” corresponding to Mrs. Taro's wife, “Hanako”, the deceased Yoshiko. Also, “Grandpa Good Morning” is associated with the person ID “ID003” corresponding to Taro's daughter, “Momoko” who is the grandson of the deceased.

  The person identifying unit 303 identifies a person existing in front of the LCD 17A. The person identifying unit 303 identifies the person in front of the computer 2 based on the image of the person in front of the computer 2 taken by the camera module 16 and the face recognition database 314, for example.

  The person identifying unit 303 extracts a face image from the person image. The person identification unit 303 calculates a feature amount from the extracted face image. The person identifying unit 303 identifies the person ID associated with the feature amount close to the calculated feature amount by comparing the calculated feature amount with the feature amount registered in the face recognition database 314. .

If the structure of the voice recognition database 315 is as shown in FIG. 10, the person identification unit 303, for example, it extracts the speech features to identify the person who uttered the speech data obtained the microphone 19A, the 19B. The person identification unit 303 compares the calculated feature quantity with the feature quantity registered in the voice recognition database 315, thereby obtaining a person ID associated with the voice feature quantity close to the calculated voice feature quantity. Identify.

Also, if the structure of the voice recognition database 315 is as shown in FIG. 11, the person identification unit 303, for example a microphone 19A, it may be text of the speech data acquired by 19B. The person identification unit 303 may specify a person ID corresponding to the text based on the text and the voice recognition database 315. Further, the corresponding person ID may be specified by recognizing the voice data acquired by the microphones 19A and 19B based on the text registered in the voice recognition database 315.

  The person utters a specific keyword corresponding to the relationship between the person and the deceased. For example, if the person is a grandchild of the deceased, the person utters “Grandpa Good Morning”.

  The person identification unit 303 generates a text corresponding to the voice by performing voice recognition processing on the voice generated by the person using the voice recognition dictionary. The speech recognition dictionary includes, for example, information indicating the correspondence between phonemes, which are the smallest units of words, and feature amounts, and information indicating the correspondence between phoneme strings and words.

  More specifically, first, the person identifying unit 303 removes noise from the speech and calculates a feature amount. The person identifying unit 303 uses the speech recognition dictionary to generate a phoneme string corresponding to speech based on the calculated feature amount. Then, the person identifying unit 303 determines a word corresponding to the converted phoneme string using the speech recognition dictionary. The person identifying unit 303 determines a plurality of word candidates corresponding to the phoneme string, and determines a word string (text) corresponding to the phoneme string based on the likelihood of the connection of consecutive words. Also good.

  Then, the person identifying unit 303 identifies a person ID corresponding to the speaker based on the determined word string and the speech recognition database 315.

  The photograph display control unit 304 acquires a period in which the relationship between the person associated with the person ID specified by the person identification unit 303 and the deceased overlaps based on the person relation database 313. The photo display control unit 304 acquires the photo ID of the photo data taken during the dating period based on the photo information database 312. When a plurality of photo IDs are acquired, the photo display control unit 304 selects one or more photo IDs from the plurality of photo IDs.

  The photo display control unit 304 may select a photo ID corresponding to a photo having the largest face area based on the photo information database 312. Further, the photo display control unit 304 may record the history of photos displayed for the specified photo ID, and may select a photo ID corresponding to a photo that has not been displayed yet. The photograph display control unit 304 may randomly select a photograph of the processing source. Select one or something close in time.

  When a plurality of persons are identified by the person identifying unit 303, the photograph display control unit 304 may narrow down photographs according to the dating period of each person.

  Each person ID may be registered in the person relation database 313 in association with the time of the deceased to be displayed, and a photo may be selected preferentially using the time according to the identified person, or the photo at the registered time It may be selected randomly after increasing the probability of being selected.

  Each person ID is registered in association with a photograph ID corresponding to the photograph of the deceased person to be displayed, and a photograph corresponding to the identified person is preferentially selected, and other photographs are also randomly selected with a predetermined probability. May be.

  The photo display control unit 304 notifies the photo processing unit 305 of the selected photo ID, and requests the photo processing unit 305 to process the photo.

  The photo processing unit 305 reads a path of photo data associated with the notified photo ID. The photo processing unit 305 reads photo data from the eMMC 106 or the memory card based on the read path.

  The photo processing unit 305 reads out the face position data associated with the notified photo ID from the photo information database 312. The photo processing unit 305 trims the deceased image including the face image based on the read face position data. The photo processing unit 305 may enlarge according to the position or area of the deceased's face.

  The photo processing unit 305 may retouch the face image of the deceased person in the trimmed image according to the timing of the association between the identified person and the deceased person. The photo processing unit 305 may retouch facial wrinkles, a mouth, and an expression. The photo processing unit 305 may perform retouching to increase or decrease the color of hair and beard. The photo processing unit 305 may perform retouching that changes the hairstyle or clothes, or changes the color of the hair or clothes. Even if there are no photos taken during the dating period, you can retouch to make the deceased's appearance younger or make the deceased's appearance older. It becomes possible to make it.

  The retouch setting (processing method) may be registered in the person relation database 313 as a photo setting.

  The photo display control unit 304 displays the photo processed by the photo processing unit 305 on the screen of the LCD 17A. When a plurality of photos are selected, the photo display control unit 304 may display the selected photos while switching between them. The photo display control unit 304 may switch and display a plurality of selected photos while adding effects such as dynamic screen transition. Further, the photo display control unit 304 may create an animation by adding an effect to a plurality of selected photos, and may display and reproduce the movie.

  The photo display control unit 304 may display by adding an effect of dynamically zooming according to the position or area of the deceased's face. The photo display control unit 304 may zoom in from the zoomed out state, zoom out from the zoomed in state, zoom in from the zoomed out state, zoom out again, and display.

  Next, a procedure of processing from when a person is present in front of the touch screen display 17 until displaying a photograph of the deceased will be described with reference to the flowchart of FIG.

The person identification unit 303 determines whether a person is present in front of the touch screen display 17 (tablet computer 2) based on the detection result of the human sensor 116 (step B11). When it is determined that there is a person (Yes in Step B11), the person identifying unit 303 attempts to identify the face of the person using the image acquired by the camera module 16. The person identification unit 303 determines whether the face identification is successful (step B12). When it is determined that the face identification has not been successful (No in Step B12), the person identifying unit 303 attempts to identify the person using the sound collected by the microphones 19A and 19B. The person identification unit 303 determines whether the voice identification is successful (step B13).

When it is determined that the face identification is successful (Yes in step B12) or when it is determined that the voice identification is successful (Yes in step B13), the person ID corresponding to the identified person is notified to the photo display control unit 304. To do. The photograph display control unit 304 acquires the photograph setting corresponding to the person ID from the person relation database 313 (step B14).

When it is determined that the voice identification is not successful (No in Step B13), the person identification unit 303 notifies the photograph display control unit 304 of a person ID corresponding to the case where the person is not identified. The photograph display control unit 304 acquires the photograph setting corresponding to the person ID from the person relation database 313 (step B18).

  The photograph display control unit 304 selects a photograph of the deceased according to the dating period included in the setting (step B15). The photo display control unit 304 notifies the photo processing unit 305 of the photo ID and photo setting corresponding to the selected photo. The photo processing unit 305 processes the photo corresponding to the photo ID according to the notified setting (step B16). The photo processing unit 305 passes the processed photo to the photo display control unit 304. The photograph display control unit 304 performs a process for displaying the passed photograph on the LCD 17A (step B17).

  With the above processing, it becomes possible to display a photograph of the deceased corresponding to the person existing in front of the touch screen display 17 (tablet computer 2).

Some processing may be performed by a server computer. FIG. 13 is a diagram illustrating a configuration of a system that displays a photograph of a deceased person.
The system includes a tablet computer 2, a server computer 400, and the like. The tablet computer 2 and the server computer 400 can communicate via a network.

  The server computer 400 includes a photo indexing unit 301S, a control unit 304S, a photo processing unit 305S, a storage 401, and the like. The photo indexing unit 301S, the control unit 304S, and the photo processing unit 305S are executed by a processor in the server computer 400. The server computer 400 also includes a photo material database 311S, a photo information database 312S, a person relationship database 313S, and the like.

  In the storage 401, a plurality of photographs stored in the eMMC 106 are stored. The photo indexing unit 301 </ b> S performs the same processing as the photo indexing unit 301 of the tablet computer 2. The control unit 304S performs a process of selecting a photo among the processes performed by the photo display control unit 304 of the tablet computer 2. The control unit 304S performs processing for transmitting the photograph processed by the photograph processing unit 305S to the photograph display control unit 304. The photo processing unit 305 </ b> S performs the same processing as the photo processing unit 305 of the tablet computer 2.

  The person existing in front of the LCD 17A is identified, and the face image of the deceased person included in the photograph taken during the association period between the person and the deceased is displayed on the screen of the LCD 17A. This makes it possible to display an optimal image for the person in front of the LCD 17A.

  Others. Further, a voice dialogue may be performed in which voice recognition is performed and a voice response is made. Outputs voices recorded from the voice of the deceased, synthesized voices created from the voices of the deceased, and voices that resemble the voices of the deceased. The tone of the voice may be changed according to the identified person. For example, in the case of grandchildren, the voice of later years is used, or the voice processed to resemble the voice of later years is used. The style of the voice response may be changed according to the identified person. For example, if you are grandchildren, speak slowly and gently. For acquaintances, speak well in polite language.

  In the above embodiment, the photograph of the deceased was displayed, but a photograph of a person who is currently alive may be displayed. Moreover, you may display the photograph of animals, such as a pet, not a person.

  Note that the various processes of the present embodiment can be realized by a computer program. Therefore, the computer program can be installed and executed on a computer through a computer-readable storage medium that stores the computer program. Similar effects can be easily realized.

  Although several embodiments of the present invention have been described, these embodiments are presented by way of example and are not intended to limit the scope of the invention. These novel embodiments can be implemented in various other forms, and various omissions, replacements, and changes can be made without departing from the scope of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the invention described in the claims and the equivalents thereof.

  2 ... tablet computer, 16 ... camera module, 17 ... touch screen display, 17A ... LCD, 17B ... touch panel, 19A. 19B ... Microphone, 100 ... CPU, 104 ... Display controller, 106 ... Embedded multimedia card, 116 ... Human sensor, 202 ... Display application program, 301 ... Photo indexing section, 302 ... Person registration section, 303 ... Person identification section, 304 ... Photo display control unit, 305 ... Photo processing unit, 305S ... Photo processing unit, 311 ... Photo material database, 312 ... Photo information database, 313 ... Person relation database, 314 ... Face recognition database, 315 ... Voice recognition database.

Claims (7)

Display,
A storage device in which a plurality of photographs of the deceased are stored;
A person relation database in which information of a person who has been involved with the deceased person and photo setting information including the age of the deceased person in the association period with the deceased person is registered;
A face image database in which feature values of the person's face are registered;
A camera for photographing the front of the people of the display,
A processor for executing various programs including a display application program;
Comprising
The processor is
The image of a person taken by the camera to identify on the basis of the face image database,
Obtaining the photo setting information corresponding to the identified person from the person relationship database;
Select the photograph of the deceased photographed during the dating period from the plurality of photographs stored in the storage device based on the photograph setting information,
<br/> electronic device that displays a picture of the selected the deceased on the screen of the display. And a microphone for collecting the sound of the previous Symbol people product,
A speech identification database in which speech features of the person are registered;
Further comprising
Wherein the processor, when the identification of the person by the image is not successful, recognizes sound collected by the microphone, on the basis of the recognition result and the speech recognition database, identifying the pre-Symbol human product The electronic device according to claim 1. The electronic device according to claim 1, wherein the processor retouches one or more of a wrinkle, a mouth, an expression, a hair, and a beard of a face of the photograph of the deceased to display on the display screen . For the plurality of photos, further comprising a photo information database in which region data indicating the region of the face image of each photo is registered,
The electronic device according to claim 1, wherein the processor selects a photograph having a large face image area as the photograph of the deceased based on the photograph information database . The electronic device according to claim 1, wherein the processor records a history of the displayed photograph, and selects and displays the photograph of the deceased who has not yet been displayed . Display,
A storage device that stores multiple photos of the deceased's life,
A person relation database in which information of a person who has been involved with the deceased person and photo setting information including the age of the deceased person in the association period with the deceased person is registered;
A face image database in which feature values of the person's face are registered;
A camera for photographing a person in front of the display;
A processor for executing various programs including a display application program;
A display method for an electronic device comprising:
Identifying the person of the image taken by the camera based on the face image database ;
Obtaining the photo setting information corresponding to the identified person from the person relationship database;
Select the photo of the deceased taken during the dating period stored in the storage device based on the photo setting information,
A display method for displaying a photograph of the selected deceased on the screen of the display. Display,
A storage device that stores multiple photos of the deceased's life,
A person relation database in which information of a person who has been involved with the deceased person and photo setting information including the age of the deceased person in the association period with the deceased person is registered;
A face image database in which feature values of the person's face are registered;
A camera for photographing a person in front of the display;
A program executed by a computer of an electronic device comprising:
A procedure for identifying the person of the image taken by the camera based on the face image database ;
Obtaining the photo setting information corresponding to the identified person from the person relationship database;
Selecting the photograph of the deceased photographed during the dating period stored in the storage device based on the photograph setting information;
Displaying the selected photograph of the deceased on the screen of the display ;
For causing the computer to execute.

Images