公开(公告)号：US20140098194A1

公开(公告)日：2014-04-10

申请号：US13645975

申请日：2012-10-05

Applicant: QUALCOMM INCORPORATED

Inventor： Sergiu R Goma ,  Kalin Mitkov Atanassov ,  Vikas Ramachandra

IPC: H04N13/02

CPC classification number: H04N13/246 ,  G06T7/85 ,  G06T2207/10012 ,  H04N5/23212 ,  H04N13/161 ,  H04N13/25 ,  H04N13/296

Abstract: Described are methods and apparatus for adjusting images of a stereoscopic image pair. The methods and apparatus may capture a first and second image with first and second imaging sensors. The two imaging sensors have intrinsic and extrinsic parameters. A normalized focal distance of a reference imaging sensor may also be determined based on intrinsic and extrinsic parameters. A calibration matrix is then adjusted based on the normalized focal distance. The calibration matrix may be applied to an image captured by a image sensor.

Abstract translation: 描述了用于调整立体图像对的图像的方法和装置。 方法和装置可以利用第一和第二成像传感器捕获第一和第二图像。 两个成像传感器具有内在和外在参数。 参考成像传感器的归一化焦距也可以基于内在和外在参数来确定。 然后基于归一化的焦距调整校准矩阵。 校准矩阵可以应用于由图像传感器捕获的图像。

公开(公告)号：US20160182890A1

公开(公告)日：2016-06-23

申请号：US15056609

申请日：2016-02-29

Applicant: QUALCOMM Incorporated

Inventor： Sergiu R Goma ,  Kalin Mitkov Atanassov ,  Vikas Ramachandra

IPC: H04N13/02 ,  H04N13/00

CPC classification number: H04N13/246 ,  G06T7/85 ,  G06T2207/10012 ,  H04N5/23212 ,  H04N13/161 ,  H04N13/25 ,  H04N13/296

Abstract: Methods and apparatus for sharing a bus between multiple imaging sensors, include, in some aspects, a device having at least two imaging sensors, an electronic hardware processor, and an imaging sensor controller. The imaging sensor controller includes first clock and data lines, operably coupling the electronic hardware processor to the imaging sensor controller, and a second clock line, operably coupling the imaging sensor controller to the first imaging sensor and the second imaging sensor. A second data line operably couples the imaging sensor controller to the first imaging sensor. A third data line operably couples the sensor controller to the second imaging sensor. The imaging sensor controller is configured to use the second clock line, and second data line to send a first command to the first imaging sensor, and, use the second clock line, and third data line to send a second command to the second imaging sensor.

Abstract translation: 在多个成像传感器之间共享总线的方法和装置在一些方面包括具有至少两个成像传感器的装置，电子硬件处理器和成像传感器控制器。 成像传感器控制器包括可操作地将电子硬件处理器耦合到成像传感器控制器的第一时钟和数据线以及将成像传感器控制器可操作地耦合到第一成像传感器和第二成像传感器的第二时钟线。 第二数据线将成像传感器控制器可操作地耦合到第一成像传感器。 第三数据线可操作地将传感器控制器耦合到第二成像传感器。 成像传感器控制器被配置为使用第二时钟线，并且第二数据线将第一命令发送到第一成像传感器，并且使用第二时钟线和第三数据线向第二成像传感器发送第二命令 。

公开(公告)号：US10104364B2

公开(公告)日：2018-10-16

申请号：US15056609

申请日：2016-02-29

Applicant: QUALCOMM Incorporated

Inventor： Sergiu R Goma ,  Kalin Mitkov Atanassov ,  Vikas Ramachandra

IPC: H04N13/02 ,  H04N13/246 ,  H04N13/161 ,  H04N13/25 ,  H04N13/296 ,  H04N5/232 ,  G06T7/80

Abstract: Methods and apparatus for sharing a bus between multiple imaging sensors, include, in some aspects, a device having at least two imaging sensors, an electronic hardware processor, and an imaging sensor controller. The imaging sensor controller includes first clock and data lines, operably coupling the electronic hardware processor to the imaging sensor controller, and a second clock line, operably coupling the imaging sensor controller to the first imaging sensor and the second imaging sensor. A second data line operably couples the imaging sensor controller to the first imaging sensor. A third data line operably couples the sensor controller to the second imaging sensor. The imaging sensor controller is configured to use the second clock line, and second data line to send a first command to the first imaging sensor, and, use the second clock line, and third data line to send a second command to the second imaging sensor.

公开(公告)号：US09275459B2

公开(公告)日：2016-03-01

申请号：US13645975

申请日：2012-10-05

Applicant: QUALCOMM Incorporated

Inventor： Sergiu R Goma ,  Kalin Mitkov Atanassov ,  Vikas Ramachandra

IPC: H04N13/02 ,  G06T7/00 ,  H04N5/232

CPC classification number: H04N13/246 ,  G06T7/85 ,  G06T2207/10012 ,  H04N5/23212 ,  H04N13/161 ,  H04N13/25 ,  H04N13/296

Abstract: Described are methods and apparatus for adjusting images of a stereoscopic image pair. The methods and apparatus may capture a first and second image with first and second imaging sensors. The two imaging sensors have intrinsic and extrinsic parameters. A normalized focal distance of a reference imaging sensor may also be determined based on intrinsic and extrinsic parameters. A calibration matrix is then adjusted based on the normalized focal distance. The calibration matrix may be applied to an image captured by an image sensor.

Abstract translation: 描述了用于调整立体图像对的图像的方法和装置。 方法和装置可以利用第一和第二成像传感器捕获第一和第二图像。 两个成像传感器具有内在和外在参数。 参考成像传感器的归一化焦距也可以基于内在和外在参数来确定。 然后基于归一化的焦距调整校准矩阵。 校准矩阵可以应用于由图像传感器捕获的图像。