Topic
Digital camera
About: Digital camera is a research topic. Over the lifetime, 12169 publications have been published within this topic receiving 137431 citations. The topic is also known as: digicam & digital still camera.
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Patent•
30 Sep 2003
TL;DR: In this paper, a statistical dust map is formed including mapped dust regions based on the dust artifact probability determining and associating operations, and pixels corresponding to dust artifact regions within the one or more original images are corrected based on an associated statistical dust maps.
Abstract: A method of automatically correcting dust artifact regions within images acquired by a system including a digital camera includes digitally-acquiring one or more original images with the digital camera. Probabilities that certain pixels correspond to dust artifact regions within the one or more digitally-acquired images are determined. The dust artifact regions are associated with one or more extracted parameters relating to the optical system when the one or more images were acquired. A statistical dust map is formed including mapped dust regions based on the dust artifact probability determining and associating operations. Pixels corresponding to dust artifact regions within the one or more original images are corrected based on the associated statistical dust map.
30 citations
Patent•
04 Jan 2001
TL;DR: In this paper, a photo service system consisting of digital cameras that transmit image data of images captured by the digital cameras, base stations that receive the image data transmitted from the digital camera, and an image processing part that prints the images according to the image received by the base stations and sorts the prints of the images.
Abstract: A photo service system according to the present invention is structured in an area such as a theme park. The photo service system comprises digital cameras that transmit image data of images captured by the digital cameras, base stations that receive the image data transmitted from the digital cameras, and an image processing part that prints the images according to the image data received by the base stations and sorts the prints of the images according to users of the digital cameras in a photo service center.
30 citations
Patent•
03 Oct 2001TL;DR: In this article, a digital imaging device such as a digital camera is used to obtain multiple digital images of all of a text document segment, and an enhanced resolution representation of the text document is formed from the multiple laterally displaced images and de-blurred as a multi-frame reconstruction.
Abstract: A digital imaging device such as a digital camera is used to obtain multiple digital images of all of a text document segment. The text document segment could be the entire text document so that each digital image would be of the entire text document. The multiple images are obtained while lateral jittering is imparted between the digital imaging device and the text document. The lateral jittering may be in a pair of transverse (e.g., perpendicular) directions. An enhanced resolution representation of the text document is formed from the multiple laterally displaced images and de-blurred as a multi-frame reconstruction.
30 citations
Patent•
29 Mar 2013TL;DR: In this article, a digital camera functioning as an information presentation device is provided with a CG superimposition unit 17 which functions so that a virtual object is superimposed on a real space image captured by an imaging element 3, and is displayed on a display unit 23.
Abstract: A digital camera functioning as an information presentation device is provided with a CG superimposition unit 17 which functions so that a virtual object is superimposed on a real space image captured by an imaging element 3 , and is displayed on a display unit 23 ; a visual line detection unit 12 which detects a visual line of a person included in the real space image captured by the imaging element 3 ; and a superimposing position determination unit 11 which determines a superimposing position of the virtual object on the basis of the visual line detected by the visual line detection unit 12.
30 citations