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Light field data acquisition method and device, electronic equipment and storage medium

A technology of light field data and acquisition method, applied in the field of image processing, can solve the problem of low efficiency of light field data acquisition, and achieve the effect of flexible light field data

Pending Publication Date: 2021-10-29
BEIJING DAJIA INTERNET INFORMATION TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present disclosure provides a light field data acquisition method, device and storage medium to at least solve the technical problem of low light field data acquisition efficiency in related technologies

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  • Light field data acquisition method and device, electronic equipment and storage medium
  • Light field data acquisition method and device, electronic equipment and storage medium
  • Light field data acquisition method and device, electronic equipment and storage medium

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Embodiment Construction

[0042] In order to better understand the technical solution of the present disclosure, the technical solutions in the present disclosure will be described in contemplation in connection with the accompanying drawings.

[0043] It should be noted that the specification and claims of the present disclosure and the terms "first", "second", "second", etc. of the drawings are used to distinguish similar objects without having to describe a particular order or ahead order. It is to be understood that the data such as use can be interchangeable in appropriate, so that the embodiments of the present disclosure described herein can be implemented in the order other than those illustrated or described herein. The embodiments described in the exemplary embodiments described below do not represent all embodiments consistent with the present disclosure. Instead, they are only examples of apparatus and methods consistent with some aspects of the present disclosure as detailed in the appended cl...

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Abstract

The invention relates to a light field data acquisition method and device, electronic equipment and a storage medium, and relates to the technical field of image processing. The embodiment of the invention at least solves the technical problem that the acquisition efficiency of the light field data is relatively low in the related technology. The method comprises the following steps: acquiring observation frequencies in a plurality of observation directions in an observation area for observing a target object; determining a plurality of observation points in the observation area and the image acquisition resolution of each observation point; distributing at least one observation point in one observation direction, wherein the observation frequency in one observation direction is greater than zero, the number of at least one observation point is in positive correlation with the observation frequency of one observation direction, the image acquisition resolution of one observation point is in positive correlation with the observation frequency corresponding to one observation point; and according to the image acquisition resolution corresponding to the observation point, acquiring image data of the target object at each observation point to obtain light field data of the observation area.

Description

Technical field [0001] The present disclosure relates to the field of image processing, and more particularly to a light field data acquisition method, a device, and a storage medium. Background technique [0002] In the field of computer graphics (CG, COMPUTER Graphics), light field is a way to express three dimensional scenes using discrete image data, which specifically refers to color (including brightness, Zones and other components information). It is separated from the geometry, texture, etc. of the object itself, directly records the response information of the light, and can be used more directly to synthesize high-fidelity rendering screens. [0003] In the prior art, the plurality of image data of the object can be acquired from a plurality of angles of observation points from a plurality of angles to the camera array method, a timing sampling method, or a multi-channel imaging method. However, in the method of acquiring light field data, the observation point is gener...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/11G06T7/136G06T7/62G06T3/40
CPCG06T7/11G06T7/136G06T7/62G06T3/4007G06T2207/10012
Inventor 施侃乐朱恬倩李雅子郑文
Owner BEIJING DAJIA INTERNET INFORMATION TECH CO LTD
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