Apparatus and method for dynamically controlling integration time of depth camera for accuracy improvement
    3.
    发明授权
    Apparatus and method for dynamically controlling integration time of depth camera for accuracy improvement 有权
    用于动态控制深度相机的积分时间的精度提高的装置和方法

    公开(公告)号:US08670593B2

    公开(公告)日:2014-03-11

    申请号:US13067338

    申请日:2011-05-25

    IPC分类号: G06K9/00

    CPC分类号: G01S17/50 G01S17/89

    摘要: An integration time dynamic control apparatus and method for dynamically controlling an integration time of a depth camera based on a motion of a depth image, are provided to improve an accuracy of the depth image. The integration time dynamic control apparatus may measure a motion of a depth image acquired from the depth camera, may determine whether the measured motion is greater than or equal to a reference value set in advance, and may control the integration time of the depth camera based on a result of the determination, thereby improving the accuracy of the depth image.

    摘要翻译: 提供了一种用于基于深度图像的运动来动态地控制深度相机的积分时间的积分时间动态控制装置和方法,以提高深度图像的精度。 积分时间动态控制装置可以测量从深度摄像机获取的深度图像的运动,可以确定所测量的运动是否大于或等于预先设定的参考值,并且可以基于深度相机的积分时间来控制 在确定的结果上,从而提高深度图像的精度。

    Apparatus and method for dynamically controlling integration time of depth camera for accuracy improvement
    4.
    发明申请
    Apparatus and method for dynamically controlling integration time of depth camera for accuracy improvement 有权
    用于动态控制深度相机的积分时间的精度提高的装置和方法

    公开(公告)号:US20120106803A1

    公开(公告)日:2012-05-03

    申请号:US13067338

    申请日:2011-05-25

    IPC分类号: G06K9/00

    CPC分类号: G01S17/50 G01S17/89

    摘要: An integration time dynamic control apparatus and method for dynamically controlling an integration time of a depth camera based on a motion of a depth image, are provided to improve an accuracy of the depth image. The integration time dynamic control apparatus may measure a motion of a depth image acquired from the depth camera, may determine whether the measured motion is greater than or equal to a reference value set in advance, and may control the integration time of the depth camera based on a result of the determination, thereby improving the accuracy of the depth image.

    摘要翻译: 提供了一种用于基于深度图像的运动来动态地控制深度相机的积分时间的积分时间动态控制装置和方法,以提高深度图像的精度。 积分时间动态控制装置可以测量从深度摄像机获取的深度图像的运动,可以确定所测量的运动是否大于或等于预先设定的参考值,并且可以基于深度相机的积分时间来控制 在确定的结果上,从而提高深度图像的精度。

    Apparatus and method for generating depth image
    6.
    发明申请
    Apparatus and method for generating depth image 有权
    用于产生深度图像的装置和方法

    公开(公告)号:US20110317878A1

    公开(公告)日:2011-12-29

    申请号:US12929805

    申请日:2011-02-16

    IPC分类号: G06K9/00

    摘要: Provided is a depth image generating apparatus and method. The light-receiving unit may include a first gate and a second gate and a depth calculator to calculate a depth based on first light information through fourth light information. The first gate may obtain the first light information from a reflected light of a light emitted based on a first pulse and the second gate may obtain the second light information from a reflected light of a light emitted based on a second pulse, and then the first gate may obtain the third light information from a reflected light of a light emitted based on a third pulse and the second gate may obtain the fourth light information from a reflected light of a light emitted based on a fourth pulse.

    摘要翻译: 提供了一种深度图像生成装置和方法。 光接收单元可以包括第一栅极和第二栅极以及深度计算器,用于基于通过第四光信息的第一光信息来计算深度。 第一栅极可以从基于第一脉冲发射的光的反射光获得第一光信息,并且第二栅极可以从基于第二脉冲发射的光的反射光获得第二光信息,然后第一栅极 栅极可以从基于第三脉冲发射的光的反射光获得第三光信息,并且第二栅极可以从基于第四脉冲发射的光的反射光获得第四光信息。

    Apparatus and method for generating depth image
    7.
    发明授权
    Apparatus and method for generating depth image 有权
    用于产生深度图像的装置和方法

    公开(公告)号:US09366759B2

    公开(公告)日:2016-06-14

    申请号:US12929805

    申请日:2011-02-16

    摘要: Provided is a depth image generating apparatus and method. The light-receiving unit may include a first gate and a second gate and a depth calculator to calculate a depth based on first light information through fourth light information. The first gate may obtain the first light information from a reflected light of a light emitted based on a first pulse and the second gate may obtain the second light information from a reflected light of a light emitted based on a second pulse, and then the first gate may obtain the third light information from a reflected light of a light emitted based on a third pulse and the second gate may obtain the fourth light information from a reflected light of a light emitted based on a fourth pulse.

    摘要翻译: 提供了一种深度图像生成装置和方法。 光接收单元可以包括第一栅极和第二栅极以及深度计算器,用于基于通过第四光信息的第一光信息来计算深度。 第一栅极可以从基于第一脉冲发射的光的反射光获得第一光信息,并且第二栅极可以从基于第二脉冲发射的光的反射光获得第二光信息,然后第一栅极 栅极可以从基于第三脉冲发射的光的反射光获得第三光信息,并且第二栅极可以从基于第四脉冲发射的光的反射光获得第四光信息。

    Image processing method
    8.
    发明授权
    Image processing method 有权
    图像处理方法

    公开(公告)号:US08305377B2

    公开(公告)日:2012-11-06

    申请号:US12385625

    申请日:2009-04-14

    IPC分类号: G06T15/00

    CPC分类号: G06T7/12 G06T7/529

    摘要: An image processing method which determines and depth-unfolds a depth folding region in an input depth image. A depth folding region of an input depth image may be determined based on a variance of the input depth, image or a gradient image. A predetermined first depth value may be added to a depth value of each pixel of the determined depth folding region and depth information of the input depth image may be updated.

    摘要翻译: 一种图像处理方法,其确定并深度展开输入深度图像中的深度折叠区域。 可以基于输入深度图像或梯度图像的方差来确定输入深度图像的深度折叠区域。 可以将预定的第一深度值添加到所确定的深度折叠区域的每个像素的深度值,并且可以更新输入深度图像的深度信息。

    Image processing method
    9.
    发明申请
    Image processing method 有权
    图像处理方法

    公开(公告)号:US20100097389A1

    公开(公告)日:2010-04-22

    申请号:US12385625

    申请日:2009-04-14

    IPC分类号: G09G5/02

    CPC分类号: G06T7/12 G06T7/529

    摘要: An image processing method which determines and depth-unfolds a depth folding region in an input depth image. A depth folding region of an input depth image may be determined based on a variance of the input depth image, a gradient image, and the like. A predetermined first depth value may be added to a depth value of each pixel of the determined depth folding region and depth information of the input depth image may be updated.

    摘要翻译: 一种图像处理方法,其确定并深度展开输入深度图像中的深度折叠区域。 可以基于输入深度图像,梯度图像等的方差来确定输入深度图像的深度折叠区域。 可以将预定的第一深度值添加到所确定的深度折叠区域的每个像素的深度值,并且可以更新输入深度图像的深度信息。