Digital camera and method for compositing images
First Claim
1. A digital camera, comprising:
- an image pickup unit for imaging a subject to obtain second digital image data of a photographed image;
an image storing unit for storing said second digital image data of said photographed image that is obtained with said image pick up unit and first digital image data of a first image to be referenced for image compositing, or display image data of said first image having a lower resolution than said first digital image data;
an image display unit for displaying a second image being presently photographed which is not yet obtained as said photographed image, based on display image data which has a lower resolution than said second digital image data and which is not stored in said image storing unit and said first image based on said display image data having a lower resolution, which is obtained from said first digital image data read out of said image storing unit or which is directly read out of said image storing unit;
a reference image designating unit with which one or more of partial areas in said first image that is displayed on said image display unit are selected and designated as a reference image area on said image display unit; and
an image compositing unit which produces a composite image for display such that a reference image within said reference image area is displayed on said image display unit as superposed on said second image,wherein, after said composite image for display displayed on said image display unit is confirmed, said image pick up unit photographs said second image as said photographed image and obtains said second digital image data thereof, andsaid image storing unit stores the thus obtained second digital image data of said photographed image to which a second identification information indicating that said photographed image is to be composited is attached, as well assaid image storing unit stores said first digital image data or said display image data of said first image, to which a first identification information indicating that said first image is to be composited and a designated area information indicating that said designated one or more of partial areas are said reference image area designated by said reference image designating unit.
1 Assignment
0 Petitions
Accused Products
Abstract
The digital camera includes an image pickup unit, an image storing unit, an image display unit, a reference image designating unit with which one or more of at least partial areas of an image to be referenced for image compositing are designated as a reference image area and an image compositing unit which produces a composite image such that a reference image within the reference image area is displayed as superposed on an image being presently photographed. The image processing method attaches first identification information to one or more of at least partial areas of the specified image and designated area information upon photographing, attaches second identification information to an image in an shooting frame to be composited with the reference image and prepares image data for a composite image obtained by compositing the image with the reference image based on the first and second identification information as well as the designated area information.
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Citations
27 Claims
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1. A digital camera, comprising:
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an image pickup unit for imaging a subject to obtain second digital image data of a photographed image; an image storing unit for storing said second digital image data of said photographed image that is obtained with said image pick up unit and first digital image data of a first image to be referenced for image compositing, or display image data of said first image having a lower resolution than said first digital image data; an image display unit for displaying a second image being presently photographed which is not yet obtained as said photographed image, based on display image data which has a lower resolution than said second digital image data and which is not stored in said image storing unit and said first image based on said display image data having a lower resolution, which is obtained from said first digital image data read out of said image storing unit or which is directly read out of said image storing unit; a reference image designating unit with which one or more of partial areas in said first image that is displayed on said image display unit are selected and designated as a reference image area on said image display unit; and an image compositing unit which produces a composite image for display such that a reference image within said reference image area is displayed on said image display unit as superposed on said second image, wherein, after said composite image for display displayed on said image display unit is confirmed, said image pick up unit photographs said second image as said photographed image and obtains said second digital image data thereof, and said image storing unit stores the thus obtained second digital image data of said photographed image to which a second identification information indicating that said photographed image is to be composited is attached, as well as said image storing unit stores said first digital image data or said display image data of said first image, to which a first identification information indicating that said first image is to be composited and a designated area information indicating that said designated one or more of partial areas are said reference image area designated by said reference image designating unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A digital camera comprising:
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an image pickup unit for imaging a subject to obtain digital image data; an image storing unit for storing at least said digital image data of a photographed image that is obtained with said image pick up unit; an image display unit for displaying at least an image being presently photographed; a reference image designating unit with which one or more of partial areas in an image to be referenced for image compositing that is displayed on said image display unit are selected and designated as a reference image area on said image display unit; and an image compositing unit which produces a composite image such that a reference image within said reference image area is displayed on said image display unit as superposed on the image being presently photographed, said digital camera further including a function to focus on a large number of rangefinding points, wherein a focused area of the subject is allowed to be automatically clipped out as said reference image.
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10. A digital camera, comprising:
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an image pickup unit for imaging a subject to obtain digital image data; an image storing unit for storing at least said digital image data of a photographed image that is obtained with said image pick up unit; an image display unit for displaying at least an image being presently photographed; a reference image designating unit with which one or more of partial areas in an image to be referenced for image compositing that is displayed on said image display unit are selected and designated as a reference image area on said image display unit; and an image compositing unit which produces a composite image such that a reference image within said reference image area is displayed on said image display unit as superposed on the image being presently photographed, said digital camera further including a stereophotographic mode, wherein, if set to said stereophotographic mode, an area in which a focal distance is at infinity is clipped out automatically as said reference image.
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11. An image processing method, comprising steps of:
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photographing a subject to acquire second digital image data for a photographed image in a shooting frame with a camera; and assembling it with at least part of first digital image data for a specified first image to be referenced for image compositing to prepare third digital image data for a composite image;
further comprising the steps of;previously storing in a storing unit of said camera said first digital image data for said specified first image or display image data for said specified first image having a lower resolution than said first digital image data; upon photographing, designating in said image display unit of said camera selected one or more of at least partial areas in said specified first image displayed based on said display image data which is obtained from said first digital image data read out of said storing unit or which is directly read out of said storing unit as a reference image area; displaying a composite image for display which is produced by superposing said reference image within said reference image area on a second image being presently photographed on said image display unit; after said composite image for display displayed on said display unit has been confirmed, photographing said second image to acciuire said photographed image in said shooting frame with said camera or further to accjuire said second digital image data thereof; attaching in said camera to said specified first image first identification information indicating that said specified first image is to be composited, and designated area information indicating that said designated one or more of at least partial areas are said reference image area of a reference image to be composited and storing said first digital image data or said display image data of said specified first image, together with said first identification information and said designated area information; and attaching in said camera to said photographed image in said shooting frame which is to be composited with said reference image or said second digital image data thereof second identification information indicating that said photographed image in the shooting frame is to be composited and storing in said storing unit said second identification information, or said second digital image data and said second identification information;
as well asupon image outputting, reading out of said storing unit of said camera said first digital image data or said display image data for said specified first image, said first identification information and said reference image area, as well as said second identification information, or said second digital image data and said second identification information; further, in case where said second digital image data and/or said first digital image data is not read out of said storing unit of said camera, separately obtaining said second digital image data from said photographed image in said shooting frame and/or said first digital image data which is previously prepared for said specified first image; and preparing said third digital image data for said composite image obtained by compositing said photographed image in the shooting frame with said reference image based on said first and second identification information, said designated area information, as well as said first and second digital image data. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19)
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20. An image processing method, comprising steps of:
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photographing a subject to acciuire digital image data with a camera; and assembling it with at least part of image data for a specified image to be referenced for image compositing to prepare image data for a composite image;
further comprising the steps of;upon photographing, designating in said camera selected one or more of at least partial areas in said specified image to be referenced for image compositing as a reference image area;
attaching in said camera to said specified image to be referenced for image compositing first identification information indicating that said specified image to be referenced for image compositing is to be composited. and designated area information indicating that said designated one or more of at least partial areas are said reference image area of a reference image to be composited; andattaching in said camera to an image in a shooting frame which is to be composited with said reference image second identification information indicating that said image in the shooting frame is to be composited;
as well asupon image outputting, preparing image data for a composite image obtained by compositing said image in the shooting frame with said reference image based on said first and second identification information as well as said designated area information,
wherein information about a large number of rangefinding points is further obtained and a focused area of the subject is allowed to be automatically clipped out as said reference image to prepare the third digital image data for the composite image.
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21. An image processing method, comprising steps of:
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photographing a subject to acquire second digital image data for a photographed image in a shooting frame with a camera; and assembling it with at least part of first digital image data for a specified first image to be referenced for image compositing to prepare third digital image data for a composite image, further comprising the steps of; previously storing in a storing unit of said camera said first digital image data for said specified first image or display image data for said specified first image having a lower resolution than said first digital image data; upon photographing, designating in said image display unit of said camera selected one or more of at least partial areas in said specified first image displayed based on said display image data which is obtained from said first digital image data read out of said storing unit or which is directly read out of said storing unit as a reference image area; displaying a composite image for display which is produced by superposing said reference image within said reference image area on a second image being presently photographed on said image display unit; after said composite image for display displayed on said display unit has been confirmed, photographing said second image to accluire said photographed image in said shooting frame with said camera or further to acciuire said second digital image data thereof; preparing in said camera editing information including information about a name or a frame number of said specified first image that is to be composited, designated area information representing said designated one or more of at least partial areas are said reference image area of a reference image to be composited, and information about a name or a frame number of said photographed image in said shooting frame to be composited with said reference image; storing in said storing unit of said camera said editing information and said first digital image data or said display image data for said specified first image, further or said second digital image data for said photographed image in said shooting frame;
as well asupon image outputting, reading out of said storing unit in said camera said first digital image data or said display image data for said specified first image, and said editing information, or said editing information and said second digital image data; further, in case where said second digital image data and/or said first digital image data is not read out of said storing unit of said camera, separately obtaining said second digital image data from said photographed image in said shooting frame and/or said first digital image data which is previously prepared for said specified first image; and preparing said third digital image data for said composite image obtained by compositing said photographed image in the shooting frame with said reference image based on said editing information, as well as said first and second digital image data. - View Dependent Claims (22, 23, 24)
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25. An image processing method, comprising steps of:
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photographing a subject to acquire second digital image data of each photographed image with each of a plurality of cameras; and assembling it with at least part of first digital image data for a specified first image to be referenced for image compositing to prepare third digital image data for each composite image for each of said plurality of cameras;
further comprising the steps of;previously storing in a storing unit in at least one of said plurality of cameras said first digital image data for said specified first image or display image data for said specified first image having a lower resolution than said first digital image data; upon photographing, designating at least one reference image within at least one partial area in said specified first image displayed on said image display unit of at least one of said plurality of cameras based on said display image data which is obtained from said first digital image data read out of said storing unit or which is directly read out of said storing unit with said at least one of said plurality of cameras; attaching reference image designation data to the reference image in said at least one of said plurality of cameras and storing in said storing unit said first digital image data for the reference image or said display image data, as well as said reference image designation data; sending and receiving said first digital image data or said display image data for said designated at least one reference image among said plurality of cameras; displaying on respective display units in said plurality of cameras composite images for display which are produced by superposing said reference image on respective second images to be composited being presently photographed with said plurality of cameras, respectively; after said composite images for display displayed on said respective display units in said plurality of cameras have been confirmed, respectively, photographing said respective second images to acciuire photographed images with said plurality of cameras, respectively, or further to acquire respective second digital image data thereof, respectively; and attaching respectively in said plurality of cameras to said photographed images respectively photographed with said plurality of cameras which are to be composited with the reference image group identification information indicating that said photographed images belong to a unique group and storing in said respective storing units of said plurality of cameras said group identification information, or said respective second digital image data of said photographed images and said group identification information, as well as on image outputting, reading out of said storing unit in at least one of said plurality of cameras said first digital image data or said display image data for said reference image and said reference image designation data, as well as reading out of said respective storing units of said plurality of cameras said group identification information, or said respective second digital image data of said photographed images and said group identification, respectively; further, in case where said respective second digital image data of said photographed images is not read out of said respective storing units in said plurality of cameras, respectively and/or said first digital image data is not read out of said storing unit in said at least one of said plurality of cameras, separately obtaining said respective second digital image data of said photographed images from said photographed images in said plurality of cameras, respectively, and/or said first digital image data which is previously prepared for said specified first image; and compositing the photographed images respectively photographed with said plurality of cameras with said at least one reference image by using said respective second digital imaged data of said photographed images respectively photographed with said plurality of cameras, said first digital image data for said at least one reference image, said reference image designation data and said group identification information to obtain respective composite images.
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26. An image processing method, comprising steps of:
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photographing a subject to acquire digital image data with a camera; and assembling it with at least part of image data for a specified image to be referenced for image compositing to prepare image data for a composite image;
further comprising the steps of;upon photographing, designating in said camera selected one or more of partial areas in said specified image to be referenced for image compositing as a reference image area; and
preparing in said camera editing information including information about a name or a frame number of said specified image to be referenced for image compositing that is to be composited, designated area information representing said designated one or more of at least partial areas are said reference image area of a reference image to be compo sited, and information about a name or a frame number of an image in a shooting frame to be composited with said reference image, as well as upon image outputting, preparing image data for a composite image obtained by compositing said image in the shooting frame with said reference image based on said editing information,wherein information about a large number of rangefinding points is further obtained and a focused area of the subject is allowed to be automatically clipped out as said reference image to prepare the third digital image data for the composite image.
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27. An image processing method, comprising steps of:
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photographing a subject to acquire digital image data with each of a plurality of cameras; and assembling it with image data for a specified image to be referenced for image compositing to prepare image data for a composite image;
further comprising the steps of;upon photographing, designating at least one reference image within at least one partial area in said specified image to be referenced for image compo siting with at least one of said plurality of cameras; attaching reference image designation data to the reference image in said at least one of said plurality of cameras; sending and receiving image data for said designated at least one reference image among said plurality of cameras; and attaching respectively in said plurality of cameras to photographed images respectively photographed with said plurality of cameras which are to be composited with the reference image group identification information indicating that the photographed images belong to a unique group, as well as on image outputting, compositing the photographed images respectively photographed with said plurality of cameras with said at least one reference image by using the photographed images respectively photographed with said plurality of cameras, said reference image designation data and said group identification information, wherein information about a large number of rangefinding points is further obtained and a focused area of the subject is allowed to be automatically clipped out as said reference image to prepare the image data for the composite image.
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Specification