公开(公告)号：US09658454B2

公开(公告)日：2017-05-23

申请号：US14020516

申请日：2013-09-06

Applicant: OMNIVISION TECHNOLOGIES, INC.

Inventor： Hasan Gadjali

IPC: G02F1/1335 ,  G02B27/01 ,  G02B5/30

CPC classification number: G02B27/0172 ,  G02B5/30 ,  G02B27/017 ,  G02B2027/0118 ,  G02B2027/0138 ,  G02B2027/014 ,  G02B2027/0178

Abstract: An eyewear display system includes a camera coupled to capture an image of an object in a surrounding environment. A projector is coupled to receive the captured image to output a projected image. A polarizing beam splitter optically coupled to receive the projected image and an actual view of the surrounding environment. The polarizing beam splitter is optically coupled to output a combined view of the projected image combined with the actual view of the surrounding environment. The combined image is to be directed to an eye of a user. An intensity controller is optically coupled between the surrounding environment and the polarizing beam splitter to controlling an intensity of the actual view of the surrounding environment received by the polarizing beam splitter.

公开(公告)号：US20140300754A1

公开(公告)日：2014-10-09

申请号：US14248136

申请日：2014-04-08

Applicant: OmniVision Technologies, Inc.

Inventor： Jeff Hsieh ,  Hasan Gadjali ,  Tawei HO

IPC: H04N17/00

CPC classification number: H04N17/002

Abstract: Systems and methods for calibrating a 360 degree camera system include imaging reference strips, analyzing the imaged data to correct for pitch, roll, and yaw of cameras of the 360 degree camera system, and analyzing the image data to correct for zoom and shifting of the cameras. Each of the reference strips may include a bullseye component and a dots component to aid in the analyzing and correcting.

Abstract translation: 用于校准360度相机系统的系统和方法包括成像参考条，分析成像数据以校正360度相机系统的相机的俯仰，滚动和偏转，并且分析图像数据以校正变焦和偏移 相机 每个参考条可以包括舷窗部件和点部件，以帮助分析和校正。

公开(公告)号：US08866913B1

公开(公告)日：2014-10-21

申请号：US14248136

申请日：2014-04-08

Applicant: OmniVision Technologies, Inc.

Inventor： Jeff Hsieh ,  Hasan Gadjali ,  Tawei Ho

IPC: H04N17/00 ,  H04N17/02

CPC classification number: H04N17/002

Abstract: Systems and methods for calibrating a 360 degree camera system include imaging reference strips, analyzing the imaged data to correct for pitch, roll, and yaw of cameras of the 360 degree camera system, and analyzing the image data to correct for zoom and shifting of the cameras. Each of the reference strips may include a bullseye component and a dots component to aid in the analyzing and correcting.

Abstract translation: 用于校准360度相机系统的系统和方法包括成像参考条，分析成像数据以校正360度相机系统的相机的俯仰，滚动和偏转，并且分析图像数据以校正变焦和偏移 相机 每个参考条可以包括舷窗部件和点部件，以帮助分析和校正。

公开(公告)号：US08785885B1

公开(公告)日：2014-07-22

申请号：US13753887

申请日：2013-01-30

Applicant: OmniVision Technologies, Inc.

Inventor： Suganda Jutamulia ,  Hasan Gadjali ,  Junzhao Lei

IPC: G01N21/64

CPC classification number: G01N21/6458

Abstract: A fluorescence imaging module includes an image sensor and a lens disposed between a fluorescence sample and the image sensor to focus a fluorescence image of the fluorescence sample onto the image sensor. The fluorescence sample is to be positioned an object distance away from the lens. The lens is positioned an image distance away from the image sensor. The image distance is greater than the object distance. An illuminating device is disposed between the fluorescence sample and the lens. The illuminating device includes a light source and an optical element. The light source is adapted to emit light in a first direction towards the optical element. The optical element is optically coupled to receive the light and redirect the light in a second direction towards the fluorescence sample to illuminate the fluorescence sample.

Abstract translation: 荧光成像模块包括图像传感器和设置在荧光样品和图像传感器之间的透镜，以将荧光样品的荧光图像聚焦到图像传感器上。 荧光样品要远离镜头放置一个物体距离。 镜头的距离远离图像传感器的图像距离。 图像距离大于物体距离。 照明装置设置在荧光样品和透镜之间。 照明装置包括光源和光学元件。 光源适于沿朝向光学元件的第一方向发光。 光学元件被光学耦合以接收光并将光朝向荧光样品的第二方向重定向以照亮荧光样品。

公开(公告)号：US09681045B2

公开(公告)日：2017-06-13

申请号：US14304634

申请日：2014-06-13

Applicant: OmniVision Technologies, Inc.

Inventor： Kuochin Chang ,  Hasan Gadjali ,  Seok Hoon Nam

IPC: H04N7/00 ,  H04N5/232

CPC classification number: H04N5/23238

Abstract: Systems and methods for generating a panoramic image include capturing image data from a plurality of cameras and storing the image data within a memory buffer of the respective camera; transmitting image data from an upstream camera to a downstream camera; and combining, within the downstream camera, the image data from the upstream camera with the image data of the downstream camera as combined image data. Each of the plurality of cameras may include an imaging array for capturing image data of a scene; a receiver for receiving image data from an upstream camera of the plurality of cameras; a memory buffer for: combining the image data received from the upstream camera with image data captured by the imaging array to form combined image data, and storing the combined image data; and a transmitter for transmitting the stored combined image data to a downstream camera of the plurality of camera.

公开(公告)号：US20140209815A1

公开(公告)日：2014-07-31

申请号：US13753887

申请日：2013-01-30

Applicant: OMNIVISION TECHNOLOGIES, INC.

Inventor： Suganda Jutamulia ,  Hasan Gadjali ,  Junzhao Lei

IPC: G01N21/64

CPC classification number: G01N21/6458

Abstract: A fluorescence imaging module includes an image sensor and a lens disposed between a fluorescence sample and the image sensor to focus a fluorescence image of the fluorescence sample onto the image sensor. The fluorescence sample is to be positioned an object distance away from the lens. The lens is positioned an image distance away from the image sensor. The image distance is greater than the object distance. An illuminating device is disposed between the fluorescence sample and the lens. The illuminating device includes a light source and an optical element. The light source is adapted to emit light in a first direction towards the optical element. The optical element is optically coupled to receive the light and redirect the light in a second direction towards the fluorescence sample to illuminate the fluorescence sample.

Abstract translation: 荧光成像模块包括图像传感器和设置在荧光样品和图像传感器之间的透镜，以将荧光样品的荧光图像聚焦到图像传感器上。 荧光样品要远离镜头放置一个物体距离。 镜头的距离远离图像传感器的图像距离。 图像距离大于物体距离。 照明装置设置在荧光样品和透镜之间。 照明装置包括光源和光学元件。 光源适于沿朝向光学元件的第一方向发光。 光学元件被光学耦合以接收光并将光朝向荧光样品的第二方向重定向以照亮荧光样品。

公开(公告)号：US20150102993A1

公开(公告)日：2015-04-16

申请号：US14050778

申请日：2013-10-10

Applicant: OMNIVISION TECHNOLOGIES, INC.

Inventor： Hasan Gadjali ,  Jin Li ,  Jizhang Shan

IPC: G06F3/00 ,  G06F3/03 ,  G06F3/038

CPC classification number: G06F3/038 ,  G06F3/0416 ,  G06F3/0425

Abstract: A projector-camera system includes a projector coupled to back project a first image on a translucent diffusing screen. A camera is coupled to capture a second image from a back side of the translucent diffusing screen. The second image includes the first image back projected on the translucent diffusing screen and a shadow of a pointing device cast on a front side of the translucent diffusing screen. The pointing device is on the front side of the translucent diffusing screen and is in close proximity to the translucent diffusing screen. A processing block is coupled to the projector and the camera to generate a third image including the shadow of the pointing device. The processing block is further coupled to activate a command in a main computer coupled to the processing block in response to a relative position of the shadow of the pointing device in the third image.

Abstract translation: 投影仪相机系统包括投影仪，其连接到背投影在半透明漫射屏幕上的第一图像。 耦合相机以从半透明漫射屏幕的背面捕获第二图像。 第二图像包括投影在半透明漫射屏幕上的第一图像和投射在半透明漫射屏幕的前侧上的指示设备的阴影。 指示装置位于半透明漫射屏幕的正面，并且靠近半透明漫射屏幕。 处理块耦合到投影仪和相机以产生包括指示设备的阴影的第三图像。 处理块还被耦合以响应于指示设备在第三图像中的阴影的相对位置来激活耦合到处理块的主计算机中的命令。

公开(公告)号：US20150070596A1

公开(公告)日：2015-03-12

申请号：US14020516

申请日：2013-09-06

Applicant: OMNIVISION TECHNOLOGIES, INC.

Inventor： Hasan Gadjali

IPC: G02B27/01

CPC classification number: G02B27/0172 ,  G02B5/30 ,  G02B27/017 ,  G02B2027/0118 ,  G02B2027/0138 ,  G02B2027/014 ,  G02B2027/0178

Abstract: An eyewear display system includes a camera coupled to capture an image of an object in a surrounding environment. A projector is coupled to receive the captured image to output a projected image. A polarizing beam splitter optically coupled to receive the projected image and an actual view of the surrounding environment. The polarizing beam splitter is optically coupled to output a combined view of the projected image combined with the actual view of the surrounding environment. The combined image is to be directed to an eye of a user. An intensity controller is optically coupled between the surrounding environment and the polarizing beam splitter to controlling an intensity of the actual view of the surrounding environment received by the polarizing beam splitter.

Abstract translation: 眼镜显示系统包括耦合以在周围环境中捕获物体的图像的照相机。 投影机被耦合以接收所捕获的图像以输出投影图像。 光学耦合以接收投影图像的偏振分束器和周围环境的实际视图。 偏振分束器被光学耦合以输出与周围环境的实际视图相结合的投影图像的组合视图。 组合的图像将被引导到用户的眼睛。 强度控制器光耦合在周围环境和偏振分束器之间，以控制由偏振分束器接收的周围环境的实际视图的强度。