Image processing device and image processing method

An image processing device and image technology, applied in image data processing, image enhancement, image analysis, etc., can solve problems such as inability to obtain accurate object shape, information loss, etc.

Active Publication Date: 2016-08-03
SONY CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] However, there is a problem that irradiating an infrared ray pattern onto an object may cause loss of information, such as the outline of the object and patterns on the surface of the object, which are characteristics that the object originally has, and, depending on conditions, may not be able to get the exact shape of the object

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  • Image processing device and image processing method
  • Image processing device and image processing method
  • Image processing device and image processing method

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Experimental program
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Embodiment Construction

[0028] Hereinafter, embodiments of the present disclosure will be described in detail with reference to the accompanying drawings. In this specification and the drawings, the same reference numerals are used to denote elements having substantially the same function and structure, so that repeated descriptions are omitted.

[0029] In addition, description will be made in the following order.

[0030] 1. Image processing apparatus according to the first embodiment

[0031] 1-1. Configuration

[0032] 1-2. Operation

[0033] 1-3. Supplement

[0034] 1-4. Effect

[0035] 2. Image processing apparatus according to the second embodiment

[0036] 2-1. Configuration

[0037] 2-2. Operation

[0038] 2-3. Effect

[0039] 3. Image processing according to the third embodiment

[0040] 3-1. Configuration

[0041] 3-2. Operation

[0042] 3-3. Effect

[0043] 4. Overview

[0044] "1. Image processing device according to the first embodiment"

[0045]

[0046] First, the foll...

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Abstract

To provide an image processing device and image processing method capable of controlling an infrared pattern irradiation timing so as to obtain a pattern-irradiated infrared image for obtaining more accurate depth information and a non-pattern-irradiated infrared image. An image processing device provided with a pattern irradiation unit for irradiating an infrared pattern onto the surface of an object and an infrared imaging unit for obtaining infrared images, wherein the pattern irradiation unit performs irradiation at a prescribed timing corresponding to the imaging timing of the infrared imaging unit and the infrared imaging unit obtains a pattern projection infrared image in which the pattern irradiated by the pattern irradiation unit is projected onto the object and a patternless infrared image in which the pattern is not projected onto the object.

Description

technical field [0001] The present disclosure relates to an image processing device and an image processing method. Background technique [0002] In recent years, as a method of generating a three-dimensional image of an object, such as the system disclosed in Patent Document 1, a system that emits infrared (IR) rays and obtains depth information of an object to generate a three-dimensional image has been widely recognized. [0003] Specifically, utilizing the characteristics of infrared rays invisible to the human eye, the system uses infrared rays to irradiate patterns onto the surface of an object and captures images with an infrared camera, thereby obtaining the surface of the object in more detail and more accurately based on the captured image. shape. [0004] reference list [0005] patent documents [0006] Patent Document 1: JP2008-537190A Contents of the invention [0007] technical problem [0008] However, there is a problem that irradiating an infrared ra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/25H04N13/239
CPCG01B11/2513G01B11/2545G06T5/50G06T2207/10028G06T2207/20221H04N2013/0092H04N2013/0081H04N13/254H04N13/257H04N13/271H04N13/239G06T2207/10048H04N13/204G06T2207/10012H04N5/33
Inventor 永田政晴松井康浩
Owner SONY CORP
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