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公开(公告)号：US09774968B2
公开(公告)日：2017-09-26
申请号：US15466581
申请日：2017-03-22
Applicant: Axis AB
Inventor： Anders Hansson , Niklas Hansson , Magnus Rolf , Johan Adolfsson
CPC classification number: H04R29/001 , H04R1/22 , H04R29/008 , H04S7/301
Abstract: A method for audio calibration of an audio device is provided. The method comprises: registering, by a microphone, a representation of an audio signal; processing, by a data processing unit, the registered representation of the audio signal into feedback image data; displaying on a display, the feedback image data; capturing, by a camera, the feedback image data displayed on the display; altering a setting affecting audio of the audio device based on the feedback image data captured by the camera. A system for audio calibration of an audio device is further provided.
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公开(公告)号：US20130258115A1
公开(公告)日：2013-10-03
申请号：US13828058
申请日：2013-03-14
Applicant: AXIS AB
Inventor： Niklas Hansson , Andreas Palsson
IPC: H04N17/00
Abstract: A method calibrates a camera having image sensor having a center position. An image view projected onto the image sensor by a lens is captured. At least one image view boundary of the captured image view is detected. A projection center position corresponding to a center of the projected image view is determined in at least one dimension. Offset between the projection center position and a sensor center position is determined, defined in at least one dimension, corresponding to the center of the image sensor capturing the projected image view. The image sensor is moved in relation to the lens based on the offset in order to arrive at a substantially zero offset in at least one dimension between the center of image sensor and the center of the projected image view.
Abstract translation: 一种校准具有具有中心位置的图像传感器的相机。 捕获通过透镜投影到图像传感器上的图像视图。 检测到捕获的图像视图的至少一个图像视图边界。 在至少一个维度上确定与投影图像视图的中心对应的投影中心位置。 确定在投影中心位置和传感器中心位置之间的偏移，至少一维地限定，对应于拍摄投影图像视图的图像传感器的中心。 基于偏移，图像传感器相对于透镜移动，以便在图像传感器的中心和投影图像视图的中心之间的至少一个维度上达到基本为零的偏移。
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公开(公告)号：US09491419B2
公开(公告)日：2016-11-08
申请号：US14794261
申请日：2015-07-08
Applicant: AXIS AB
Inventor： Magnus Rolf , Johan Adolfsson , Niklas Hansson
Abstract: Described is a method for registering and executing instructions in a video capturing device and to a door station. The method comprises receiving at a video capturing device a signal(s) representing a first input made using an authorized device, generating a graphical representation of the received signal(s), superimposing the graphical representation onto video captured by the video capturing device and streamed to the authorized device, receiving at the video capturing device, after the signal(s) representing an input made at the authorized device have been received and graphical representations have been generated and superimposed onto video captured by the video capturing device and streamed to the authorized device, a concluding signal representing a concluding input made using the authorized device, translating, in response to said concluding input, the received signal(s) into an instruction executable by the image capturing device, and executing the instruction resulting from the translation of the signal(s).
Abstract translation: 描述了一种用于在视频捕获设备和门站中注册和执行指令的方法。 该方法包括在视频捕获设备处接收表示使用授权设备进行的第一输入的信号，生成接收到的信号的图形表示，将图形表示叠加到由视频捕获设备拍摄的视频上并流式传输 在授权设备上接收表示在授权设备上进行的输入的信号已被接收并且已经生成图形表示并且叠加到由视频捕获设备捕获的视频上并被流传输到授权设备的视频捕获设备 装置，表示使用授权装置进行的结论输入的结束信号，响应于所述结论输入将接收到的信号转换为可由图像捕获装置执行的指令，并且执行由 信号。
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公开(公告)号：US20160014381A1
公开(公告)日：2016-01-14
申请号：US14794261
申请日：2015-07-08
Applicant: AXIS AB
Inventor： Magnus Rolf , Johan Adolfsson , Niklas Hansson
Abstract: Described is a method for registering and executing instructions in a video capturing device and to a door station. The method comprises receiving at a video capturing device a signal(s) representing a first input made using an authorized device, generating a graphical representation of the received signal(s), superimposing the graphical representation onto video captured by the video capturing device and streamed to the authorized device, receiving at the video capturing device, after the signal(s) representing an input made at the authorized device have been received and graphical representations have been generated and superimposed onto video captured by the video capturing device and streamed to the authorized device, a concluding signal representing a concluding input made using the authorized device, translating, in response to said concluding input, the received signal(s) into an instruction executable by the image capturing device, and executing the instruction resulting from the translation of the signal(s).
Abstract translation: 描述了一种用于在视频捕获设备和门站中注册和执行指令的方法。 该方法包括在视频捕获设备处接收表示使用授权设备进行的第一输入的信号，生成接收到的信号的图形表示，将图形表示叠加到由视频捕获设备拍摄的视频上并流式传输 在授权设备上接收表示在授权设备上进行的输入的信号已被接收并且已经生成图形表示并且叠加到由视频捕获设备捕获的视频上并被流传输到授权设备的视频捕获设备 装置，表示使用授权装置进行的结论输入的结束信号，响应于所述结论输入将接收到的信号转换为可由图像捕获装置执行的指令，并且执行由 信号。
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公开(公告)号：US10425566B2
公开(公告)日：2019-09-24
申请号：US15245553
申请日：2016-08-24
Applicant: AXIS AB
Inventor： Niklas Hansson , Andreas Palsson
Abstract: A method calibrates a camera having image sensor having a center position. An image view projected onto the image sensor by a lens is captured. At least one image view boundary of the captured image view is detected. A projection center position corresponding to a center of the projected image view is determined in at least one dimension. Offset between the projection center position and a sensor center position is determined, defined in at least one dimension, corresponding to the center of the image sensor capturing the projected image view. The image sensor is moved in relation to the lens based on the offset in order to arrive at a substantially zero offset in at least one dimension between the center of image sensor and the center of the projected image view.
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Patent Agency Ranking
公开(公告)号：US09961459B2
公开(公告)日：2018-05-01
申请号：US14938397
申请日：2015-11-11
Applicant: AXIS AB
Inventor： Niklas Hansson , Anders Hansson
CPC classification number: H04R27/00 , H04L65/1016 , H04L65/1086 , H04L65/1096 , H04L67/148 , H04R2227/003 , H04R2420/07 , H04W4/16 , H04W4/21 , H04W4/80
Abstract: A method for improving audio experience for a user of an audio device is provided. The method includes establishing a communication channel between the audio device and a remote client; detecting a peripheral audio device in the vicinity of the audio device; establishing a temporary communication channel between the peripheral audio device and the remote client; and transferring, via the temporary communication channel, audio data between the peripheral audio device and the remote client.
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公开(公告)号：US20170195812A1
公开(公告)日：2017-07-06
申请号：US15466581
申请日：2017-03-22
Applicant: Axis AB
Inventor： Anders Hansson , Niklas Hansson , Magnus Rolf , Johan Adolfsson
CPC classification number: H04R29/001 , H04R1/22 , H04R29/008 , H04S7/301
Abstract: A method for audio calibration of an audio device is provided. The method comprises: registering, by a microphone, a representation of an audio signal; processing, by a data processing unit, the registered representation of the audio signal into feedback image data; displaying on a display, the feedback image data; capturing, by a camera, the feedback image data displayed on the display; altering a setting affecting audio of the audio device based on the feedback image data captured by the camera. A system for audio calibration of an audio device is further provided.
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公开(公告)号：US09641948B2
公开(公告)日：2017-05-02
申请号：US14931428
申请日：2015-11-03
Applicant: Axis AB
Inventor： Anders Hansson , Niklas Hansson , Magnus Rolf , Johan Adolfsson
CPC classification number: H04R29/001 , H04R1/22 , H04R29/008 , H04S7/301
Abstract: A method for audio calibration of an audio device is provided. The method comprises: registering, by a microphone, a representation of an audio signal; processing, by a data processing unit, the registered representation of the audio signal into feedback image data; displaying on a display, the feedback image data; capturing, by a camera, the feedback image data displayed on the display; altering a setting affecting audio of the audio device based on the feedback image data captured by the camera. A system for audio calibration of an audio device is further provided.
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公开(公告)号：US20160165370A1
公开(公告)日：2016-06-09
申请号：US14938397
申请日：2015-11-11
Applicant: AXIS AB
Inventor： Niklas Hansson , Anders Hansson
IPC: H04R27/00
CPC classification number: H04R27/00 , H04L65/1016 , H04L65/1086 , H04L65/1096 , H04L67/148 , H04R2227/003 , H04R2420/07 , H04W4/16 , H04W4/21 , H04W4/80
Abstract: A method for improving audio experience for a user of an audio device is provided. The method includes establishing a communication channel between the audio device and a remote client; detecting a peripheral audio device in the vicinity of the audio device; establishing a temporary communication channel between the peripheral audio device and the remote client; and transferring, via the temporary communication channel, audio data between the peripheral audio device and the remote client.
Abstract translation: 提供了一种用于改善音频设备的用户的音频体验的方法。 该方法包括在音频设备和远程客户端之间建立通信信道; 检测音频设备附近的外围音频设备; 在外围音频设备和远程客户端之间建立临时通信信道; 并且经由临时通信信道在外围音频设备和远程客户端之间传送音频数据。
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公开(公告)号：US10091611B2
公开(公告)日：2018-10-02
申请号：US15371887
申请日：2016-12-07
Applicant: AXIS AB
Inventor： Niklas Hansson , Arvid Nihlgard Lindell
Abstract: A method for determining a position for a stationary device with assistance provided by a mobile device is disclosed. The method comprises receiving, by a microphone of the stationary device, an activation sound; in response to the received activation sound, sending a request for position data addressed to the mobile device; receiving position data from the mobile device; and storing the position data as being the position of the stationary device. A method for assisting, by a mobile device, in determining a position for a stationary device is also disclosed. A stationary device and a system for determining a position for the stationary device are also disclosed.
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