3D (three-dimensional) image processing apparatus
An image processing and image technology, applied in the field of 3D image display, can solve the problems of different perception levels of 3D stereoscopic visual effects, low viewing quality and comfort of 3D image display devices, and insufficient 3D effects.
Active Publication Date: 2015-05-20
REALTEK SEMICON CORP
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Problems solved by technology
Although 3D image display technology can provide more stereoscopic visual effects, the perception of 3D stereoscopic visual effects by each viewer's visual system is not completely the same
Therefore, for the same 3D image, some people may feel that the 3D effect is not obvious enough, while others may feel dizzy and other uncomfortable feeling.
[0003] Unfortunately, limited by the format or transmission bandwidth of the source image data, it is difficult for the current 3D image display system to allow the viewer to flexibly adjust the depth of field setting of the 3D image according to the condition of the personal visual system, resulting in the viewing of the 3D image display device. Generally poor quality and comfort
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[0019] Embodiments of the present invention will be described below in conjunction with related figures. In the drawings, the same reference numerals designate the same or similar elements.
[0020] Certain terms are used throughout the specification and following claims to refer to particular elements. It should be understood by those skilled in the art that the same element may be referred to by different names. The scope of this description and subsequent claims does not use the difference in name as the way to distinguish components, but the difference in function of the components as the basis for distinction. The "comprising" mentioned throughout the specification and the following claims is an open-ended term, so it should be interpreted as "including but not limited to...". In addition, the term "coupled" herein includes any direct and indirect means of connection. Therefore, if it is described that a first device is coupled to a second device, it means that the fir...
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The invention provides a 3D image processing apparatus. The 3D image processing apparatus comprises an image displacement detection apparatus, a field depth generator, an instruction receiving apparatus and an image synthesizing apparatus, wherein the image displacement detection apparatus is used for detecting an image displacement of a target image object in a first left-eye image or a first right-eye image on a timeline to generate a timing displacement vector, and carrying out image displacement detection on the first left-eye image and the first right-eye image to generate a spatial displacement vector of a target image object; the field depth generator is used for generating the depth of field value of the target image object according to the timing displacement vector and the spatial displacement vector; the instruction receiving apparatus is used for receiving a field depth value adjusting instruction; and the image synthesizing apparatus is used for adjusting the positions of at least partial image objects in the first left-eye image and the first right-eye image according to the field depth value adjusting instruction so as to synthesize a second left-eye image and a second right-eye image.
Description
technical field [0001] The invention relates to a 3D image display technology, in particular to a 3D image processing device capable of adjusting the depth of field of a 3D image. Background technique [0002] With the advancement of technology, the application of 3D image display technology is becoming more and more extensive. Some 3D image display technologies need to be equipped with additional devices such as special glasses or hoods to allow viewers to produce 3D stereoscopic visual effects, while others do not. Although the 3D image display technology can provide a more stereoscopic visual effect, the degree of perception of the 3D stereoscopic visual effect by each viewer's visual system is not completely the same. Therefore, for the same 3D image, some people feel that the 3D effect is not obvious enough, while others feel dizzy and other discomfort. [0003] Unfortunately, limited by the format or transmission bandwidth of the source image data, it is difficult fo...
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IPC IPC(8): H04N13/00
Inventor 廖文财张义树童旭荣
Owner REALTEK SEMICON CORP