Abstract: A digital photographing apparatus includes: an imaging device that generates an image signal by capturing image light; a storage unit that stores a template including a background area and a composite area that indicates at least a part of an image according to the image signal; an image changing unit that changes orientations of the template and the image; an image composing unit that composes the image and the template of which orientations are changed; and a display unit that displays the composed image, wherein the image changing unit determines orientations to be changed of the template and the image according to a rotation amount of the imaging device with respect to an optical axis of the image light and an orientation in which an imaging surface of the imaging device faces. Accordingly, a user may naturally perform a self-photography function using a template.

Abstract: A method comprising: displaying a live view image on a screen; detecting a first gesture that is performed on the screen when the live view image is displayed; and displaying a thumbnail menu on the screen together with the live view image based on a duration of the first gesture.

Abstract: A photographing apparatus for synthesizing a plurality of continuously captured images is provided. The photographing apparatus includes a photographing unit that captures a plurality of images by continuously photographing an object; an input unit that receives a selection of a reference image from the plurality of captured images and a modification section in the reference image; a display unit that displays the reference image; a controller that, when the modification section is selected in the reference image and an image for replacing the modification section is determined, generates a mask image based on the modification section and generates a final image by synthesizing the reference image and the image for replacing the modification section using the mask image; and a storage unit that stores a data file including information of the mask image, the plurality of captured images, and the final image.

Abstract: An image processing method includes: defining a selection area in a first still image according to a user input; extracting image data that correspond to the selected area from a second still image; combining the image data extracted from the second still image on the selection area of the first still image to create a composite image; and sequentially displaying the first still image and the composite image.

Abstract: A method and apparatus for processing an image are provided. A processor is configured to detect a region of at least one object from the image, define a plurality of straight lines approximating a boundary of the detected region of the at least one object, and based on the number of points at which each of the plurality of first straight lines coincide with the boundary, extract first image data for a polygonal region. The polygonal region has vertexes at a plurality of first intersection points at which the plurality of straight lines intersect each other. Second image data may be generated by correcting distortion of the first image data. A storage unit stores the second image data, which may also be displayed or transmitted.

Abstract: A method for image processing is provided comprising: detecting a rectangular image region (RIR) in one of a plurality of images while the plurality of images is being received; obtaining a coordinate corresponding to the detected RIR; and storing in a memory the coordinate and a link associating the coordinate with the image in which the RIR is detected.

Abstract: A method and apparatus for processing an image are provided. A processor is configured to detect a region of at least one object from the image, define a plurality of straight lines approximating a boundary of the detected region of the at least one object, and based on the number of points at which each of the plurality of first straight lines coincide with the boundary, extract first image data for a polygonal region. The polygonal region has vertexes at a plurality of first intersection points at which the plurality of straight lines intersect each other. Second image data may be generated by correcting distortion of the first image data. A storage unit stores the second image data, which may also be displayed or transmitted.

Abstract: An image processing method includes: defining a selection area in a first still image according to a user input; extracting image data that correspond to the selected area from a second still image; combining the image data extracted from the second still image on the selection area of the first still image to create a composite image; and sequentially displaying the first still image and the composite image.

Abstract: A digital photographing apparatus includes: an imaging device that generates an image signal by capturing image light; a storage unit that stores a template including a background area and a composite area that indicates at least a part of an image according to the image signal; an image changing unit that changes orientations of the template and the image; an image composing unit that composes the image and the template of which orientations are changed; and a display unit that displays the composed image, wherein the image changing unit determines orientations to be changed of the template and the image according to a rotation amount of the imaging device with respect to an optical axis of the image light and an orientation in which an imaging surface of the imaging device faces. Accordingly, a user may naturally perform a self-photography function using a template.

Abstract: A method of controlling a photographing apparatus includes: recognizing a gesture in an input image as a previously defined gesture; if the gesture corresponds to a previously defined gesture for a zoom operation, performing the zoom operation using optical zoom; and while the zoom operation is being performed, continuing recognizing the gesture by taking into consideration the zoom operation.

Abstract: A digital image processing method and apparatus eliminates or reduces the temporal delay associated a perspective transform being generated for a region of an captured image. The method includes: receiving a preview image; detecting at least one rectangular region from the preview image and obtaining coordinate information corresponding to the at least one rectangular region; determining a main rectangular region from among the at least one rectangular region detected from the preview image; capturing an image; and generating a perspective-transformed image by performing perspective transform on the captured image by using coordinate information corresponding to the main rectangular region.

Abstract: A digital photographing apparatus, computer readable medium, and a method of controlling the digital photographing apparatus, the method including selecting a template image; receiving an image including a subject and detecting the subject from the received image; and displaying the template image with an image of the subject included in a view area. The displaying may include displaying the template image with an image of the subject included in a view area corresponding to a location of the detected subject. The method may include designating a location of the view area on the template image.

Abstract: A digital photographing apparatus includes: an imaging device that generates an image signal by capturing image light; a storage unit that stores a template including a background area and a composite area that indicates at least a part of an image according to the image signal; an image changing unit that changes orientations of the template and the image; an image composing unit that composes the image and the template of which orientations are changed; and a display unit that displays the composed image, wherein the image changing unit determines orientations to be changed of the template and the image according to a rotation amount of the imaging device with respect to an optical axis of the image light and an orientation in which an imaging surface of the imaging device faces. Accordingly, a user may naturally perform a self-photography function using a template.

Abstract: A digital photographing apparatus, computer readable medium, and a method of controlling the digital photographing apparatus, the method including selecting a template image; receiving an image including a subject and detecting the subject from the received image; and displaying the template image with an image of the subject included in a view area. The displaying may include displaying the template image with an image of the subject included in a view area corresponding to a location of the detected subject. The method may include designating a location of the view area on the template image.

Abstract: A subject detecting method and a subject detecting apparatus, by which face detection may be efficiently performed in a digital photographing apparatus having a flippable display unit, and when an image input via an image sensor of the digital photographing apparatus is different from an image displayed on the display unit due to rotation of the digital photographing apparatus, a face detection coordinate may be corrected to increase the reliability of face detection.

Abstract: A method of generating a panorama image is described. A plurality of captured images are stored. Motion of a target object is detected from the plurality of captured images and motion information is obtained as a result of the detecting. A plurality of selection images are determined from the plurality of captured images, based on the motion information about the target object. A plurality of composition areas are set in the plurality of selection images, based on a user input. A panorama image is generated, based on images included in the plurality of composition areas.

Abstract: A method and apparatus for providing a user interface according to a size of a template edit frame are provided. The method includes: selecting a template based on a user interface; detecting a subject from an image to fit the selected template to the subject; determining a size of an edit frame of the fitted template based on whether at least a portion of the fitted template strays from a display area; and displaying the fitted template and an edit frame having a size that is determined not to stray from the display area.

Abstract: A method for fitting a template is described. A 2D template is selected based on user input. A subject is detected from an input image. Subject information is extracted from the input image. The subject information includes at least one of a location, a size, or an angle of the detected subject. The selected 2D template is fitted to the detected subject through a three-dimensional rotation based on the extracted subject information.

Abstract: A method and apparatus update a composition database for storing information for setting a composition. The method includes extracting and displaying at least one composition stored in the composition database, counting a composition selected by a user from among the at least one composition, and updating the composition database according to the result of the count. According to the method, compositions selected by a user from among compositions displayed on a screen are counted, and the result of the count is reflected on the composition database. Accordingly, compositions are displayed in a user-centered manner and photographing convenience is increased, a digital photographing apparatus automatically learns compositions preferred by a user during photographing so as to automatically display the compositions preferred by the user, and a composition based on a pattern of the user is suggested instead of a composition according to a certain place or scene.

Abstract: An apparatus and method for processing a digital image that allow a user to selectively set a composition in an image by setting a selected location and a selected size of an image of a subject to be photographed in advance. The apparatus for processing a digital image includes a digital signal processor, wherein the digital signal processor sets the selected location and the selected size of an image of a subject to be photographed, zooms corresponding to the set selected size, and induces a composition change corresponding to the set selected location. An optimal image is obtained by enabling selective composition change in an image by a user by setting location and size of an image of a subject to be photographed in advance.