Title:
METHOD AND DEVICE FOR CONVERTING TWO-DIMENSIONAL IMAGE INTO THREE-DIMENSIONAL IMAGE, AND THREE-DIMENSIONAL IMAGING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/218887
Kind Code:
A1
Abstract:
Disclosed are a method and a device for converting a two-dimensional image into a three-dimensional image, and a three-dimensional imaging system. The method comprises: obtaining a two-dimensional image to be processed; performing perspective transformation on the two-dimensional image, so as to obtain a left eye image and a right eye image respectively; adjusting, according a result of the perspective transformation, a distance between the left eye image and the right eye image; and combining the distance-adjusted left and right eye images. Embodiments of the present invention perform perspective transformation on a two-dimensional image to be processed, so as to create binocular parallax images, and perform distance adjustment on the perspective-transformed left and right eye images, so as to form a binocular parallax-creation convergence angle, such that images observed by the naked eye are at different depths, enabling viewing of different 3D effects. By performing image transformation on a two-dimensional image, which is not related to the resolution and clarity of the image, the image quality of 3D-imaged images can be made the same as that of the original two-dimensional image without affecting a 3D imaging effect.
Inventors:
ZHANG YI (CN)
CHIN TO (CN)
CHIN TO (CN)
Application Number:
PCT/CN2019/085688
Publication Date:
November 21, 2019
Filing Date:
May 06, 2019
Export Citation:
Assignee:
SCIVITA MED TECH CO LTD (CN)
International Classes:
H04N13/261; G06T15/20; H04N5/265
Domestic Patent References:
| WO1997015150A1 | 1997-04-24 |
Foreign References:
| CN108712643A | 2018-10-26 | |||
| CN108737810A | 2018-11-02 | |||
| CN103329547A | 2013-09-25 |
Attorney, Agent or Firm:
CHINABLE IP (CN)
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