Method for solving problem of black borders in two-step integration imaging

An integrated imaging and black edge technology, applied in optical components, optics, instruments, etc., can solve the problems of increasing black edge area and affecting viewing angle
CN101726861BInactive Publication Date: 2011-06-08SICHUAN UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SICHUAN UNIV
Publication Date
2011-06-08
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a method for solving the problem of black borders in two-step integration imaging. An expanded micro-lens array is adopted when a first record is carried out on a three-dimensional scene; the produced first record reproduces a real image with depth reversal of the three-dimensional scene in a space through the expanded micro-lens array; and then a non-expended micro-lens array is used for carrying out a second record on the real image, and the second record image without black borders is produced and is used for integration reappearance.
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Description

1. Technical field

[0001] The invention relates to integrated imaging three-dimensional display technology. 2. Background technology

[0002] The 3D display technology based on the two-step integrated imaging method is a true 3D stereoscopic display technology, which is divided into two parts: recording and reproduction.

[0003] The recording process includes the first recording and the second recording. For the first recording, the microlens array is used to obtain stereoscopic information of different angles of the three-dimensional scene, and the information is recorded on the focal plane of the microlens array to generate the first recorded image; the first recorded image passes through its corresponding microlens array A depth-inverted real image of the three-dimensional scene is reproduced in space, and the depth-inverted real image is recorded a second time with the same microlens array, and the second record is recorded at the focal plane of the second microlens ar...

Claims

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