3D (three-dimensional) image processing device
An image processing and image technology, applied in the field of 3D image display, can solve problems such as low viewing quality and comfort of 3D image display devices, adjustment of 3D image depth of field settings, etc.
Inactive Publication Date: 2013-01-02
REALTEK SEMICON CORP
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Problems solved by technology
[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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[0020] Embodiments of the present invention will be described below in conjunction with related drawings. In the drawings, the same reference numerals designate the same or similar elements.
[0021] 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 specification and the following 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 subsequent claims is an open 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 fi...
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The invention provides a 3D (three-dimensional) image processing device which comprises an image receiving device, a depth of field calculating device, an instruction receiving device and an image synthesizing device. The image receiving device is used for receiving a left eye image and a right eye image. The depth of field calculating device is coupled to the image receiving device and used for generating a corresponding left eye depth of filed picture and / or a corresponding right eye depth of field picture according to the left eye image and the right eye image. The instruction receiving device is used for receiving depth of field adjusting instructions. The image synthesizing device is coupled to the instruction receiving device and used for increasing the depth of field value of a first pixel in the left eye depth of filed picture and / or the right eye depth of field picture according to the depth of field adjusting instructions and decreasing the depth of field value of a second pixel.
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...
Claims
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Inventor 童旭荣
Owner REALTEK SEMICON CORP