A method for generating a three-dimensional image and an apparatus for generating a three-dimensional image
A technology of three-dimensional image and generation method, which is applied in the field of image processing, can solve the problems of time-consuming processing and waiting, and achieve the effect of reducing time
Inactive Publication Date: 2013-10-23
ALTEK CORP
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The existing 3D image acquisition device with a single processor can only process one of the 2D images of the left / right eye at the same time sequence, and then integrate the 2D images of the left / right eye according to the 3D image format to generate a 3D image, which costs a lot of money. Excessive processing and waiting time
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[0055] The present invention describes how two sets of image sensors and control units with different viewing angles can synchronously collect left / right eye images, and through the use of memory configuration, they can simultaneously download, receive, and combine left / right eye images, and one of the The group control unit merges the two images according to the stipulation of the three-dimensional image format, so as to generate the live-view image in the three-dimensional format. In order to make the content of the present invention clearer, the following examples are listed as examples in which the present invention can actually be implemented.
[0056] figure 1 It is a block diagram of a three-dimensional image generating device according to an embodiment of the present invention. Please refer to figure 1 The 3D image generating device 100 of this embodiment is, for example, a digital camera, a digital video camera, or other smart phones and tablet computers with image ...
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The invention provides a method for generating a three-dimensional image and an apparatus for generating a three-dimensional image. The method is that during a Nth timing sequence, a Nth left-eye image is received via a first control unit and is stored in a download buffer in a first memory unit, while a Nth right-eye image is received via a second control unit and is stored in a download buffer in a second memory unit, wherein the N is a positive integer from 1 to M and M is a positive integer, that then, during a (N+1)th timing sequence, the Nth right-eye image is received from the second control unit via a data transmission interface and is stored in a receive buffer in the first memory unit, and that then, during a (N+2)th timing sequence, the Nth left-eye image and the Nth right-eye image are combined in order to generate a Nth three-dimensional image which is stored in a display buffer in the first memory unit in order to be played by a three-dimensional display apparatus.
Description
technical field [0001] The present invention relates to an image processing technology, and in particular to a method and device for generating a three-dimensional image. Background technique [0002] With the increasing development of technology and image acquisition technology, many manufacturers are actively developing stereoscopic image acquisition technology. Recently, in addition to watching various three-dimensional images with three-dimensional (three dimensional, 3D) image receiving devices (such as 3D glasses), a naked-eye stereoscopic display technology has been developed, so it is suitable for three-dimensional image acquisition devices and display devices used by consumers. Also launched one after another. [0003] When human eyes look at the same object at slightly different angles, the two eyes will see two slightly different images, and the slight difference seen by the two eyes is called binocular disparity or retinal aberration (Retinal disparity). The b...
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IPC IPC(8): H04N13/02H04N13/00
Inventor 陈建宏
Owner ALTEK CORP