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    EYEWEAR-MOUNTABLE EYE TRACKING DEVICE
    4.
    发明申请
    EYEWEAR-MOUNTABLE EYE TRACKING DEVICE 有权
    眼线索眼镜追踪装置

    公开(公告)号：US20160139265A1

    公开(公告)日：2016-05-19

    申请号：US14610984

    申请日：2015-01-30

    申请人： Giora Yahav ,  David Cohen ,  Sagi Katz

    发明人： Giora Yahav ,  David Cohen ,  Sagi Katz

    IPC分类号： G01S17/06 ,  G02C11/04 ,  G02C11/00

    CPC分类号： G01S17/66 ,  A61B3/113 ,  G01S17/06 ,  G01S17/42 ,  G02B27/0093 ,  G02C11/04 ,  G02C11/10 ,  G06F3/013 ,  G06K9/00604 ,  G06K2009/3291 ,  H04N5/23219

    摘要： An eye movement tracking device that can be mounted to standard eyeglasses as disclosed. The device comprises an illumination source, a time-of-flight (TOF) camera and a processor. The source transmits energy within a frequency band from a location proximate to an eye of a person, such that at least a first portion of the transmitted energy is reflected off a lens of eyewear worn by the person to subsequently reflect off the eye, and such that at least a second portion of the transmitted energy is transmitted through the lens to reflect off objects in the person's environment. The TOF camera detects reflections of at least the first portion of the transmitted energy, and distinguishes them from other energy detected by the TOF camera in said frequency band, based on TOF principles. The processor uses the detected reflections of the first portion of the transmitted energy to determine eye position.

    摘要翻译： 如所公开的，可以安装到标准眼镜上的眼睛运动跟踪装置。 该装置包括照明源，飞行时间（TOF）照相机和处理器。 源从位于人眼附近的位置的频带内传送能量，使得所传送的能量的至少第一部分被人的眼镜的镜片反射，以随后反射出眼睛。 透射能量的至少第二部分透过透镜以反射人的环境中的物体。 TOF摄像机根据TOF原理检测至少第一部分发射能量的反射，并将它们与TOF相机在所述频带中检测到的其他能量进行区分。 处理器使用检测到的透射能量的第一部分的反射来确定眼睛位置。

    Compartmentalizing focus area within field of view
    8.
    发明授权
    Compartmentalizing focus area within field of view 有权
    视野内的分区重点领域

    公开(公告)号：US08654152B2

    公开(公告)日：2014-02-18

    申请号：US12819414

    申请日：2010-06-21

    申请人： Scott McEldowney ,  John A. Tardif ,  John Clavin ,  David Cohen ,  Giora Yahav

    发明人： Scott McEldowney ,  John A. Tardif ,  John Clavin ,  David Cohen ,  Giora Yahav

    IPC分类号： G09G5/00

    CPC分类号： G06F3/017 ,  G09G2340/045 ,  G09G2354/00

    摘要： A system and method are disclosed for selectively focusing on certain areas of interest within an imaged scene to gain more image detail within those areas. In general, the present system identifies areas of interest from received image data, which may for example be detected areas of movement within the scene. The system then focuses on those areas by providing more detail in the area of interest. This may be accomplished by a number of methods, including zooming in on the image, increasing pixel density of the image and increasing the amount of light incident on the object in the image.

    摘要翻译： 公开了一种系统和方法，用于选择性地聚焦在成像场景内的某些感兴趣区域，以在这些区域内获得更多的图像细节。 通常，本系统从接收的图像数据中识别感兴趣的区域，其可以例如是场景内的检测到的移动区域。 然后系统通过在感兴趣的领域提供更多细节来关注这些领域。 这可以通过多种方法来实现，包括放大图像，增加图像的像素密度和增加入射到图像上物体的光量。

    COMPARTMENTALIZING FOCUS AREA WITHIN FIELD OF VIEW
    9.
    发明申请
    COMPARTMENTALIZING FOCUS AREA WITHIN FIELD OF VIEW 有权
    在视野范围内组合重点区域

    公开(公告)号：US20110310125A1

    公开(公告)日：2011-12-22

    申请号：US12819414

    申请日：2010-06-21

    申请人： Scott McEldowney ,  John A. Tardif ,  John Clavin ,  David Cohen ,  Giora Yahav

    发明人： Scott McEldowney ,  John A. Tardif ,  John Clavin ,  David Cohen ,  Giora Yahav

    IPC分类号： G09G5/00 ,  G06F3/033

    CPC分类号： G06F3/017 ,  G09G2340/045 ,  G09G2354/00

    摘要： A system and method are disclosed for selectively focusing on certain areas of interest within an imaged scene to gain more image detail within those areas. In general, the present system identifies areas of interest from received image data, which may for example be detected areas of movement within the scene. The system then focuses on those areas by providing more detail in the area of interest. This may be accomplished by a number of methods, including zooming in on the image, increasing pixel density of the image and increasing the amount of light incident on the object in the image.

    摘要翻译： 公开了一种系统和方法，用于选择性地聚焦在成像场景内的某些感兴趣区域，以在这些区域内获得更多的图像细节。 通常，本系统从接收的图像数据中识别感兴趣的区域，其可以例如是场景内的检测到的移动区域。 然后系统通过在感兴趣的领域提供更多细节来关注这些领域。 这可以通过多种方法来实现，包括放大图像，增加图像的像素密度和增加入射到图像上物体的光量。

    Broadband imager
    10.
    发明授权
    Broadband imager 有权
    宽带成像器

    公开(公告)号：US09264676B2

    公开(公告)日：2016-02-16

    申请号：US13345130

    申请日：2012-01-06

    申请人： David Cohen ,  Giora Yahav

    发明人： David Cohen ,  Giora Yahav

    IPC分类号： H04N13/02 ,  H04N9/04 ,  H01L27/146 ,  H04N5/3745

    CPC分类号： H04N9/045 ,  H01L27/1461 ,  H01L27/1463 ,  H01L27/14645 ,  H01L27/14649 ,  H04N5/3745 ,  H04N13/207 ,  H04N13/254

    摘要： A broadband imager, which is able to image both IR and visible light, is disclosed. In one embodiment, an IR sensitive region of an IR pixel underlies the R, G, B sensitive regions of R, G, and B visible pixels. Therefore, the IR pixel receives IR light through a same surface area of the photosensor through which the R, G, and B pixels receive visible light. However, the IR light generates electron-hole pairs deeper below the common surface area shared by the RGB and IR pixels, than visible light. The photosensor also has a charge accumulation region for accumulating charges generated in the IR sensitive region and an electrode above the charge accumulation region for providing a voltage to accumulate the charges generated in the IR pixel.

    摘要翻译： 公开了能够对IR和可见光成像的宽带成像器。 在一个实施例中，IR像素的IR敏感区域位于R，G和B可见像素的R，G，B敏感区域的下面。 因此，IR像素通过光电传感器的相同表面区域接收IR光，R，G和B像素接收可见光。 然而，与可见光相比，IR光产生比RGB和IR像素共有的公共表面区域更深的电子 - 空穴对。 光传感器还具有用于累积在IR敏感区域中产生的电荷的电荷累积区域和电荷累积区域上方的电极，用于提供电压以累积在IR像素中产生的电荷。