摘要:
A method of analyzing a video may include determining at least one of a fastest moving element, a slow moving element and a dominant element within a video based on a first frame of the video and a second frame of the video. The method may also include determining at least one of a foreground and a background within the video based on at least one of the fastest moving element, the slow moving element and the dominant element.
摘要:
Die Erfindung betrifft ein System (1) zur Abgabe eines stereoskopischen Videofilms (2). Das System (1) weist eine Datenverarbeitungseinheit (3) auf, die zum Empfang und zur Verarbeitung von einem monoskopischen Videofilm (7), und zur Abgabe des stereoskopischen Videofilms (2) ausgebildet ist. Der monoskopische Videofilm (7) wurde mit einem, nur ein Einzelobjektiv (8) aufweisenden, Videoaufnahmegerät (4) aufgenommenen. Das System (1) ist dadurch gekennzeichnet, dass die Datenverarbeitungseinheit (3) zum Empfangen und zum Auswerten einer dem monoskopischen Videofilm (7) zugeordneten Bewegungsinformation (14), oder zum Ermitteln der, dem monoskopischen Videofilm (7) zuzuordnenden, Bewegungsinformation (14) ausgebildet ist. Die Bewegungsinformation (14) ist durch eine Bewegungsuchtung (27) des Videoaufnahmegeräts (4) relativ zu einem gefilmten Objekt (11) gekennzeichnet. Die Datenverarbeitungseinheit (3) ist zum Erstellen des stereoskopischen Videofilms (2) aus zwei inhaltlich identischen, zeitlich zueinander verzögerten monoskopischen Videofilmen ausgebildet.
摘要:
A three-dimensional video creating device (100) includes: a selection unit (123) which selects, from among frames constituting the 2D video, frames each of which has a common area whose proportion to the frame is greater than or equal to a predetermined value, as candidate three-dimensional partner frames that are candidate frames each constituting a three-dimensional image together with a target frame included in the frames constituting the 2D video; a determination unit (124) which determines, from among the candidate three-dimensional partner frames, a three-dimensional partner frame, based on the first criteria; and a three-dimensional pair creation unit (125) which creates a three-dimensional pair constituting the three-dimensional image corresponding to the target frame, using the target frame and the three-dimensional partner frame.
摘要:
The present invention relates to a method of converting 2D images into 3D images by producing from a 2D image signal a main image signal and a sub-image signal delayed from the main image signal. In the present invention, a temporary field delay from the main image signal to the sub-image signal is found on the basis of data related to the movement in the current field of the main image signal (a first step). A target field delay is then found on the basis of the temporary field delay found in the first step (a second step). A true field delay used in the succeeding field is found on the basis of the target field delay found in the second step and the true field delay used in the current field (a third step).
摘要:
Method for producing a digital photo comprising pixels, wherein at least some of the pixels comprise position information, the method comprising of: taking a photo with a known geometry of the optical system with which the photo is taken; recording the position from which the photo has been taken; recording the direction in which the photo has been taken; providing a three-dimensional model comprising points which are comprised by at least an outer surface of an object in the field of view of the position where the photo has been taken, wherein the points comprise position information; relating a pixel on the one hand and a corresponding point in the three-dimensional model on the other; and recording, in a manner associated with the pixel, the position information of the corresponding pixel.
摘要:
Disclosed are an image processing apparatus and an image processing method for producing a three-dimensional image frame. The image processing method includes: applying an offset value to an object abstracted from a two-dimensional image frame; obtaining image information corresponding to a distorted area from another image frame; and compensating the distorted area with the obtained image information, with respect to the distorted area of the image information in the two-dimensional image frame by the offset value.
摘要:
Disclosed are an image processing apparatus and an image processing method for producing a three-dimensional image frame. The image processing method includes: applying an offset value to an object abstracted from a two-dimensional image frame; obtaining image information corresponding to a distorted area from another image frame; and compensating the distorted area with the obtained image information, with respect to the distorted area of the image information in the two-dimensional image frame by the offset value.
摘要:
The present invention relates to a method of converting two-dimensional images into three-dimensional images in a video game set. In the present invention, the amount of horizontal phase shift with respect to a sprite image to be displayed (an image drawn on a sprite surface) is calculated on the basis of information relating to the priority for display assigned to the sprite image. A left eye sprite image and a right eye sprite image whose phases are shifted from each other in the horizontal direction are produced from the sprite image, the amounts of horizontal phase shift of both the images corresponding to the calculated amount of phase shift.
摘要:
The present invention relates to a method of converting two-dimensional images into three-dimensional images. In the present invention, a right eye image signal and a left eye image signal between which there is relatively a time difference or a luminance difference are produced from a two-dimensional image signal, thereby to convert two-dimensional images into three-dimensional images. According to the present invention, therefore, it is possible to convert the existing two-dimensional image software into pseudo three-dimensional image software to obtain three-dimensional images.
摘要:
An apparatus for determining depth estimates for pixels of an image of a sequence of images comprises a motion based depth estimator (101) which generates motion based depth estimates for pixels of the image. The estimator (101) comprises a global motion estimator (109) determining a global motion estimate for a region of the image; and a confidence processor (113) determining a global motion estimate confidence value for the global motion estimate. A local motion estimator (107) determines local motion estimates for pixels of the region; and a depth estimator (111) determines motion based depth estimates from the local motion estimates and the global motion estimate. A depth processor (103) generates a depth estimate for a pixel by determining an output depth estimate for the pixel in response to the global motion estimate confidence value and the motion based depth estimate for the pixel.