JP2009200784A - Image processing apparatus and program - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an image processing apparatus that embeds an advertisement in a photographed image such that an area in the photographed image which is important to a user is never hidden behind the advertisement. <P>SOLUTION: An area to be excluded from an arrangement area of an advertisement set over the entire surface of the photographed image based on face recognition information, focus frame information, date imprinting information, photography assist frame information, panoramic photographic mode information, and character recognition information. An advertisement arrangement unit 73 embeds the advertisement outside the excluded area. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to an image processing technique for embedding an advertisement image at an appropriate position of a photographed image.

  In order to provide a high-performance camera at low cost, a camera that embeds an advertisement in a captured image is known (Patent Document 1). In such a camera, the sales price of the camera can be lowered by covering a part of the sales price of the camera with an advertising fee from the advertiser.

JP 2003-244485 A

  In a conventional camera, an advertisement is embedded in a captured image without considering the content of the captured image. Therefore, there is a problem that an area important for the user in the captured image is hidden by the advertisement.

According to a first aspect of the present invention, there is provided imaging means for imaging a subject and outputting a first image signal representing the subject image, photographing information related to a photographing situation of a camera storing an optical system for photographing the subject, An image processing apparatus is provided with an advertisement synthesizing unit that outputs a second image signal obtained by synthesizing a first image signal and a predetermined advertisement image signal based on both or either of the image analysis information regarding the subject image.
According to a second aspect of the present invention, in the image processing apparatus according to the first aspect, focus area position information and / or date imprint position information of the camera is used as shooting information.
According to a third aspect of the present invention, in the image processing device according to the first or second aspect of the present invention, the image processing apparatus further includes a face detection unit that detects the face of a person in the subject using the first image signal. The position information of the face detected by the face detection means is used.
According to a fourth aspect of the present invention, in the image processing device according to any one of the first to third aspects, the image processing apparatus further includes character detection means for detecting a character in the subject using the first image signal, and image analysis is performed. As the information, character position information detected by the character detection means is used.
According to a fifth aspect of the present invention, in the image processing apparatus according to any one of the first to fourth aspects, the image processing apparatus further includes contour detection means for detecting the contour of the subject using the first image signal, and image analysis information is provided. The position information of the contour detected by the contour detection means is used.
According to a sixth aspect of the present invention, in the image processing apparatus according to any one of the first to fifth aspects of the present invention, the image processing apparatus further includes tilt detection means for outputting tilt information of the camera, and the tilt information is used as photographing information.
According to a seventh aspect of the present invention, in the image processing apparatus according to any one of the first to fifth aspects, the display position of the photographing assist frame at the time of photographing is used as photographing information.
The invention according to claim 8 is the image processing apparatus according to any one of claims 2 to 7, wherein the focus area position, the date imprinting position, the face position, the character position, the contour position, and the assist frame The advertisement image is synthesized avoiding the display position.
According to a ninth aspect of the present invention, in the image processing device according to any one of the first to eighth aspects, in the panoramic photographing mode, the advertising image is synthesized while avoiding a joint area with an adjacent image.
The invention according to claim 10 captures an image of a subject and inputs a first image signal representing the image of the subject, photographing information related to a photographing state of a camera storing an optical system for photographing the subject, The computer-executable computer program executes an advertisement composition process for outputting a second image signal obtained by synthesizing a first image signal and a predetermined advertisement image signal based on image analysis information relating to a subject image.

  According to the present invention, the advertisement is embedded in the captured image based on information related to the subject and / or the camera. Thereby, an area important for a user who performs shooting is not hidden by an advertisement.

-First embodiment-
A digital camera according to an embodiment of the present invention will be described with reference to the drawings. In the digital camera of this embodiment, the advertisement placement area in the captured image is detected, and the advertisement is embedded so that the advertisement image is included in the placement area.

  As shown in FIG. 1A, a camera lens 1 is attached to the camera body 1. A release button 3, a power switch 4, and a mode dial 5 for performing a shooting mode setting operation are provided on the upper surface of the camera body 1. As shown in FIG. 1B, a liquid crystal monitor 14 is provided on the back surface of the camera body 1.

  FIG. 2 is a block diagram showing a circuit configuration of the digital camera according to the present embodiment. The digital camera includes an image sensor 6, a control circuit 7, a DRAM 8, a flash memory 9, a focus adjustment device 10, a memory card interface (I / F) 11, a liquid crystal monitor 14, a timer 15, a tilt detection device 16, and an external device interface ( I / F) 17.

  The image sensor 6 is constituted by a CCD or CMOS image sensor provided with a plurality of photoelectric conversion elements corresponding to pixels. The image sensor 6 captures a subject image formed on the imaging surface and outputs a photoelectric conversion signal (image signal) corresponding to the brightness of the subject image. R (red), G (green), and B (blue) color filters are provided on the imaging surface of the imaging device 6 so as to correspond to the pixel positions, respectively. Since the image pickup device 6 picks up a subject image through the color filter, the image signal output from each image pickup device has RGB color system color information.

  The image signal output from the image sensor 6 is input to the control circuit 7. The control circuit 7 performs various image processing and advertisement embedding processing (described in detail later) on the image signal to generate image data. Then, the control circuit 7 performs compression processing on the generated image data by a predetermined method such as JPEG, and records it on the recording medium 12 in a format such as EXIF.

  The control circuit 7 is composed of, for example, a RISC and controls each circuit shown in FIG. The control circuit 7 functionally includes a face detection unit 71, a character detection unit 72, and an advertisement placement unit 73. The face detection unit 71 detects the face of a person in the shooting screen based on the image signal output from the image sensor 6. That is, the face detection unit 71 extracts a skin color area in the shooting screen based on the image signal, and further extracts information characterizing a human face such as a pair of eyes and nose in the skin color area. When face feature information is extracted in the skin color area, the area is detected as a face area. The character detection unit 72 detects characters in the shooting screen based on the image signal output from the image sensor 6. The advertisement placement unit 73 executes processing to be described later, and embeds the advertisement image in the captured image.

  The focus adjustment device 10 performs a well-known focus evaluation value calculation based on the imaging signal output from the image sensor 6 and outputs the calculation result to the control circuit 7. The control circuit 7 moves the photographing lens 2 to a position where the focus evaluation value is maximized based on the calculation result. When face detection is performed by the face detection unit 71, the control circuit 7 performs focus adjustment based on an image signal corresponding to the face detected on the shooting screen.

  The DRAM 8 is used to temporarily store data during or after image processing, image compression processing, and display image data creation processing. The display image data is generated by the control circuit 7 based on the image data generated by the control circuit 7 based on the output from the image sensor 6 or the image data recorded on the recording medium 12. The generated display image data is stored in the DRAM 8 by the control circuit 7. The flash memory 9 is a non-volatile memory that stores various processing programs for the control circuit 7 to perform operations, for example.

  The LCD drive circuit 13 drives the liquid crystal monitor 14 based on a command from the control circuit 7, and the liquid crystal monitor 14 displays an image. In the image displayed on the liquid crystal monitor 14, when the face detection unit 71 described above detects the face of the subject, a rectangular frame indicating that face detection has been performed is displayed around the face. The liquid crystal monitor 14 displays various setting menu screens of the digital camera.

  The timer 15 provides the current date and time to the control circuit 7. The timer 15 continues to be driven by a power source (not shown) and counts the date and time even when the camera 1 is powered off. When the date imprinting function is enabled, the control circuit 7 draws the shooting date at a predetermined position of the captured image. The tilt detection device 16 detects the tilt of the camera 1 in the left-right direction and provides tilt information to the control circuit 7. The control circuit 7 can recognize the vertical direction in the captured image by using the tilt information.

  The control circuit 7 can transmit / receive information to / from the external device 18 through the external device interface 17. Examples of information transmission / reception include transmitting a captured image recorded on the recording medium 12 to the external device 18 and displaying a captured image transmitted from the external device 18 on the liquid crystal monitor 14.

  Next, the photographing operation of this camera will be described. When the user turns on the power by operating the power switch 4 and the mode dial 5 switches to the photographing mode, the control circuit 7 sets the photographing mode. The control circuit 7 updates the image displayed on the liquid crystal monitor 14 at a period of 1/30 seconds, for example, by controlling the image sensor 6 and the LCD drive circuit 13. That is, the moving image of the subject is displayed on the liquid crystal monitor 14 as a through image. The advertisement placement unit 73 does not place an advertisement image on the through image.

  When the user half-presses the release button 3 and the half-press switch 3a is turned on during the through image display, the preparation for shooting is instructed. When the face recognition function is enabled, the face detection unit 71 executes a face detection process using the image signal input from the image sensor 6 and detects a person's face in response to a shooting preparation instruction. When a human face is detected, the face detection unit 71 specifies the center position of the detected human face, and the control circuit 7 displays a rectangular frame centered on the position on the liquid crystal monitor 14. As a result, the detected person's face is displayed on the liquid crystal monitor 14 surrounded by a frame. When a plurality of faces are detected, a rectangular frame is displayed over each detected face. On the other hand, when the face recognition function is disabled, a focus frame is displayed on the liquid crystal monitor 14 in an area used by the control circuit 7 to control the focus adjusting device 10.

  When the user fully presses the release button 3 and the full-press switch 3b is turned on during the through image display, shooting is instructed. In response to the shooting instruction, the control circuit 7 performs predetermined image processing on the image signal input from the image sensor 6. Thereafter, the advertisement placement unit 73 embeds the advertisement image in the photographed image. Finally, the captured image is recorded on the recording medium 12. At this time, the photographed image in which the advertisement image is embedded by the advertisement placement unit 73 is not displayed on the liquid crystal monitor 14. Of course, it is also possible to display an image with an advertisement on the liquid crystal monitor 14 for a predetermined number of seconds (for example, 2 seconds).

  Next, the advertisement embedding function of the camera 1 will be described with an example. FIG. 3 is an example of a captured image in which an advertisement is embedded. FIG. 3A shows a captured image 20A before the advertisement is embedded. An example in which an advertisement is embedded in the captured image 20A is shown in FIGS. In the photographed image 20B of FIG. 3B, a rectangular advertisement 21B is embedded at the top of the image. Further, in the captured image 20C of FIG. 3C, an elliptical advertisement image 21C is embedded on the upper right side of the image. Thus, the advertisement image may have any shape.

  When imaging is performed by tilting the camera 1 left and right, the tilt detection device 16 detects the tilt of the camera 1 and the advertisement image is embedded in a shape based on the tilt of the camera 1. FIG. 4 is an example of a photographed image when the camera 1 is tilted to capture an image and an advertisement image is embedded in the top of the photographed image. FIG. 4A shows a photographed image 22A embedded with an advertisement when the image is taken without tilting the camera 1. The horizontal width of the advertisement image 23A is the same as the length of the long side of the captured image 22A. On the other hand, FIG. 4B shows an advertisement-embedded photographed image 22B when the camera 1 is tilted 90 degrees to the left and the image is taken. At this time, the horizontal width of the advertisement image 23B is the same as the length of the short side of the photographed image 22B. Further, as shown in FIG. 4C, when the camera 1 is tilted 60 degrees to the left and the image is taken, the advertisement image 23C has a triangular shape and is embedded in the upper part of the photographed image 22C.

  The camera 1 embeds the advertisement while avoiding an area in the captured image that is considered important for the user. Hereafter, the area | region avoided when a camera embeds an advertisement is demonstrated using figures. FIG. 5 is a diagram for explaining a region where the camera avoids embedding advertisements.

  As described above, the face detection unit 73 detects a face from the photographed image, and displays a face recognition frame around the detected face on the liquid crystal monitor 14 as shown in FIG. When embedding the advertisement, the advertisement image is arranged so as not to cover the areas of the face recognition frames 24 and 25. The advertisement image is arranged at a position farthest from the center of the photographed image in the advertisement arrangement area. When there is no space in which the advertisement image can be placed in the advertisement placement area, the advertisement placement area is ignored and the advertisement image is placed at a predetermined position (for example, the upper left or lower right of the screen).

  When the face recognition function is not effective, the face recognition frame is not displayed on the liquid crystal monitor 14. Instead, the focus frame is displayed on the liquid crystal monitor 14 so as to overlap the focused object. FIG. 5B shows an example of the liquid crystal monitor 14 displaying the focus frame. At this time, the advertisement is embedded so as to avoid the focus frame 26. The advertisement image is arranged at a position farthest from the center of the photographed image in the advertisement arrangement area. When there is no space in which the advertisement image can be placed in the advertisement placement area, the advertisement placement area is ignored and the advertisement image is placed at a predetermined position (for example, the upper left or lower right of the screen).

  The camera 1 has a function of embedding a shooting date and time in a shot image. When the date imprinting function is enabled, the date when the image was taken is embedded at the position of date 28 shown in FIG. At this time, the advertisement is embedded so as to avoid the date 28. The advertisement image is arranged at a position farthest from the center of the photographed image in the advertisement arrangement area. When there is no space in which the advertisement image can be placed in the advertisement placement area, the advertisement placement area is ignored and the advertisement image is placed at a predetermined position (for example, the upper left or lower right of the screen).

  When taking an image using the camera 1, a shooting assist function can be used. When the photographing assist function is validated, an assist frame 29 is displayed on the liquid crystal monitor 14 as shown in FIG. The user performs shooting based on the selected mode and the assist frame 29. At this time, the advertisement is embedded so as to avoid the position where the assist frame 29 is displayed. The advertisement image is arranged at a position farthest from the center of the photographed image in the advertisement arrangement area. When there is no space in which the advertisement image can be placed in the advertisement placement area, the advertisement placement area is ignored and the advertisement image is placed at a predetermined position (for example, the upper left or lower right of the screen).

  Next, advertisement embedding at the time of imaging in the panorama mode will be described. FIG. 6 is a diagram showing an example of advertisement embedding in the panorama mode. As shown in FIG. 6A, when one panoramic image is created by three shootings, the shot images (30, 31, 32) are slightly overlapped with each other and synthesized to obtain one panoramic image. When the panorama mode is valid, a fixed width at the left and right ends of each captured image is set as a region where no advertisement is embedded. For example, in the case of the photographed image 31, as shown in FIG. 6B, the advertisement image is not embedded in the left and right areas 33 and. Note that when imaging is performed in the panorama mode, one advertisement image may be embedded in each captured image (30, 31, 32), or only one may be embedded in the finally obtained panorama image. The advertisement image is arranged at a position farthest from the center of the photographed image in the advertisement arrangement area. When there is no space in which the advertisement image can be placed in the advertisement placement area, the advertisement placement area is ignored and the advertisement image is placed at a predetermined position (for example, the upper left or lower right of the screen).

  When the character detection unit 72 detects that the photographed image includes characters, it tries to arrange an advertisement image that avoids the characters. FIG. 7 is an example of a captured image including characters. The captured image 35 shown in FIG. 7 includes a character string 36. When the character detection unit 72 recognizes the character string 36, the advertisement image is arranged so as not to hide the character string 36 when the advertisement placement unit 73 embeds the advertisement image. The advertisement image is arranged at a position farthest from the center of the photographed image in the advertisement arrangement area. When there is no space in which the advertisement image can be placed in the advertisement placement area, the advertisement placement area is ignored and the advertisement image is placed at a predetermined position (for example, the upper left or lower right of the screen).

  The above-described advertisement embedding process in a photographed image will be described based on a flowchart. FIG. 8 is a flowchart for explaining an advertisement embedding process in a photographed image. First, in step S1, the advertisement placement area is set on the entire surface of the photographed image. At this stage, the advertisement image can be placed anywhere in the captured image. In step S2, the tilt detection device 16 detects the tilt of the camera 1, and rotates the advertisement image by an amount corresponding to the tilt. In step S3, it is determined whether or not the face recognition function is enabled. If an affirmative determination is made in step S3, the process proceeds to step S5, and the area of the face recognition frame is excluded from the advertisement arrangement area. On the other hand, if a negative determination is made in step S3, the process proceeds to step S4, and the area of the focus frame is excluded from the advertisement arrangement area.

  In step S6, it is determined whether date imprinting is enabled. If the date is set to be imprinted, an affirmative determination is made in step S6, and the process proceeds to step S7. In step S7, the area where the date is imprinted is excluded from the advertisement arrangement area, and the process proceeds to step S8. On the other hand, if a negative determination is made in step S6, the process proceeds to step S8. In step S8, it is determined whether or not the photographing assist function is enabled. When an affirmative determination is made in step S8, the process proceeds to step S9. In step S9, the area of the shooting assist frame is excluded from the advertisement arrangement area, and the process proceeds to step S10. On the other hand, if a negative determination is made in step S8, the process proceeds to step S10. In step S10, it is determined whether or not the panorama mode is enabled. When an affirmative determination is made in step S10, the process proceeds to step S11, and the left and right fixed width of the photographed image is excluded from the advertisement arrangement area, and the process proceeds to step S12. On the other hand, if a negative determination is made in step S10, the process proceeds to step S12.

  In step S12, an advertisement image is arranged based on the advertisement arrangement area set in the previous steps. The advertisement image is arranged at a position farthest from the center of the photographed image in the advertisement arrangement area. When there is no space in which the advertisement image can be placed in the advertisement placement area, the advertisement placement area is ignored and the advertisement image is placed at a predetermined position (for example, the upper left or lower right of the screen).

  Hereinafter, the procedure for arranging advertisement images will be described with reference to the drawings. FIG. 9 is a diagram for explaining the process of arranging the advertisement image in the advertisement arrangement area. FIG. 9A shows a photographed image 37 before embedding an advertisement, and FIG. 9B shows an advertisement image 38. The area excluded in the process up to step S12 is shown in FIG. Here, the areas 39 and 40 are areas excluded based on the face recognition frame, and the area 41 is an area excluded based on the area where the date is imprinted. First, as shown by an arrow 42 in FIG. 9D, a position where the advertisement image can be arranged is searched while gradually changing the position of the advertisement image from the upper left corner to the upper right corner of the photographed image. When the upper right corner is reached, as shown in FIG. 9E, the vertical position is shifted downward by a predetermined unit, and a position that can be arranged from the left corner to the right corner as shown by an arrow 43 is searched. The above procedure is repeated until the bottom of the advertisement placement area is reached as shown in FIG. Finally, the advertisement image is embedded at a position farthest from the center of the photographed image among positions where the advertisement image can be arranged. As a result, the captured image 45 shown in FIG. 9G is obtained.

According to the camera according to the first embodiment described above, the following operational effects can be obtained.
(1) An advertisement is embedded in a captured image while avoiding a face recognition frame or the like as much as possible. Thereby, it can avoid that a to-be-photographed object is covered with an advertisement image.
(2) The shape of the advertisement image changes according to the tilt of the camera. Thereby, the upper and lower sides of the captured image coincide with the advertisement, and the readability of the advertisement is improved.
(3) The advertisement image is arranged at a position farthest from the center of the captured image. Thereby, it can avoid that an advertisement occupies the center part of a picked-up image.

  In the first embodiment, the advertisement image is arranged at a position farthest from the center of the captured image. You may arrange | position advertisement image by a more effective method based on the information of a picked-up image. Such an example will be described as a second embodiment.

-Second embodiment-
In addition to the first embodiment, the camera according to the present embodiment performs contour detection of a captured image. If an outline is detected for the advertisement placement area and an outline with a size suitable for the advertisement placement is detected, the advertisement image is transformed into a shape that matches the outline, and the advertisement image is placed inside the outline. Place. The contour detection process is performed by a contour detector (not shown) of the control circuit 7 based on a known detection technique.

  The placement of advertisements in this embodiment will be described with a specific example. FIG. 10 is an example of an advertisement arrangement in the second embodiment. FIG. 10A shows a captured image 46 before the advertisement is embedded. When the contour is detected, the contour of the region 47 is detected, so the advertisement image is arranged in the region 47. In the example of FIG. 10A, the outline of the region 47 is a rectangle, but an outline having a shape other than a rectangle, such as a circle or a polygon, is also detected.

  FIG. 10B is a captured image 48 in which an advertisement image is actually arranged in the region 47. The advertisement image 49 is transformed into a shape that matches the contour and is embedded in the captured image. In addition, when embedding the advertisement in the outline, it is needless to say that the advertisement image can be embedded as it is without being deformed.

  Note that, as described above, contour detection and advertisement modification may be performed after the advertisement placement area is determined, or may be performed at an arbitrary stage before that.

  According to the camera according to the second embodiment described above, the following functions and effects can be obtained in addition to the functions and effects obtained by the camera according to the first embodiment. It is possible to embed the advertisement image by deforming it according to the contour in the photographed image. Thereby, the advertisement is embedded in the captured image in a natural manner, and a higher advertising effect can be obtained.

The following modifications are also within the scope of the present invention.
(1) An advertisement image embedding process may be performed on the through image displayed on the liquid crystal monitor 14. Further, instead of displaying the advertisement image itself in the through image, only a frame for indicating the embedded position of the advertisement image may be displayed.
(2) The advertisement image may be embedded not by the camera itself but separately by software. In this case, when the captured image stored in the recording medium is captured by the information terminal or the like, the software driven by the information terminal of the capture destination executes the advertisement embedding process described above.
(3) The advertisement image embedding position determined by the above-described process may be presented to the user to allow the user to change the embedding position of the advertisement image. In this case, the camera 1 is provided with an operation button or a touch panel, and the user determines an embedded position of a new advertisement image using those input devices.

  As long as the characteristics of the present invention are not impaired, the present invention is not limited to the above-described embodiments, and other forms conceivable within the scope of the technical idea of the present invention are also included in the scope of the present invention. .

  Note that the correspondence between each component of the camera in the embodiment described above and each component of the claims is as follows. The image pickup means of the present invention corresponds to the image pickup device 6, and the advertisement composition means corresponds to the advertisement placement unit 73.

  Note that the above description of the correspondence relationship is merely an example, and is not constrained when interpreting rights.

1 is a perspective view showing an overall configuration of a camera 1. FIG. It is a block diagram which shows the circuit structure of the camera by 1st Embodiment. It is explanatory drawing which shows the example of the picked-up image with which the advertisement was embedded. It is explanatory drawing which shows the example of a picked-up image when the camera 1 is inclined and image | photographs and an advertisement image is embedded at the upper part of a picked-up image. It is a figure for demonstrating the area | region where a camera avoids embedding an advertisement. It is the figure which showed the example of the advertisement embedding in panorama mode. It is a figure which shows the example of the picked-up image containing the character. It is a flowchart for demonstrating the advertisement embedding process to a picked-up image. It is a figure for demonstrating the process which arrange | positions an advertisement image to the arrangement | positioning area | region of an advertisement. It is a figure which shows the example of arrangement | positioning of the advertisement in 2nd Embodiment.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Camera 7 Control circuit 14 Liquid crystal monitor 15 Timer 16 Tilt detection apparatus 71 Face detection part 72 Character detection part 73 Advertisement arrangement part

Claims (10)

Imaging means for imaging a subject and outputting a first image signal representing the subject image;
The first image signal and a predetermined advertisement image based on shooting information related to shooting conditions of a camera storing an optical system for shooting the subject and / or image analysis information related to the subject image. Advertisement synthesizing means for outputting a second image signal obtained by synthesizing the signal;
An image processing apparatus. The image processing apparatus according to claim 1.
An image processing apparatus using focus area position information and / or date imprint position information of the camera as the photographing information. The image processing apparatus according to claim 1 or 2,
Further comprising face detection means for detecting the face of the person in the subject using the first image signal;
An image processing apparatus using the position information of the face detected by the face detection means as the image analysis information. In the image processing device according to any one of claims 1 to 3,
Character detection means for detecting characters in the subject using the first image signal;
An image processing apparatus characterized in that position information of a character detected by the character detection means is used as the image analysis information. In the image processing device according to any one of claims 1 to 4,
A contour detecting means for detecting a contour of the subject using the first image signal;
An image processing apparatus using position information of a contour detected by the contour detection means as the image analysis information. In the image processing device according to any one of claims 1 to 5,
Further comprising tilt detection means for outputting tilt information of the camera;
An image processing apparatus using the tilt information as the photographing information. In the image processing device according to any one of claims 1 to 5,
An image processing apparatus using a display position of a shooting assist frame at the time of shooting as the shooting information. In the image processing device according to any one of claims 2 to 7,
An image processing apparatus that synthesizes an advertisement image while avoiding the focus area position, the date imprinting position, the face position, the character position, the contour position, and the display position of the assist frame. In the image processing device according to any one of claims 1 to 8,
An image processing apparatus characterized in that, in the panorama shooting mode, an advertisement image is synthesized while avoiding a joint area with an adjacent image. An input process for imaging a subject and inputting a first image signal representing the subject image;
The first image signal and a predetermined advertisement image signal are synthesized based on shooting information related to a shooting situation of a camera storing an optical system for imaging the subject and image analysis information on the subject image. Advertising composition processing for outputting the second image signal;
A program characterized by having a computer implement the program.

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