System and method for controlling a camera based on processing an image captured by other camera

A camera and digital video camera technology, applied in stereoscopic systems, image communications, TV system components, etc., can solve problems such as unstandardized definitions, storage capacity, communication time, and processing speed are not optimal

Inactive Publication Date: 2016-10-12
史奈普辅助专利有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Storing metadata in a human-readable format such as XML is useful because users can understand and edit it without specialized tools, however, these formats are not optimal for storage capacity, communication time, and process

Method used

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  • System and method for controlling a camera based on processing an image captured by other camera
  • System and method for controlling a camera based on processing an image captured by other camera
  • System and method for controlling a camera based on processing an image captured by other camera

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Embodiment Construction

[0116] The principles and operation of the apparatus and methods according to the present invention can be understood with reference to the accompanying drawings and the accompanying description, wherein the same or similar components (hardware or software) appearing in different figures are designated by the same reference numerals express. The drawings and descriptions are conceptual only. In practice, a single component may perform one or more functions; alternatively or in addition, each function may be performed by multiple components and devices. In these figures and descriptions, the same reference numerals (sometimes even with different suffixes, eg 5, 5a, 5b and 5c) designate the same, substantially similar, similar or similar functionality or functions or actual devices . It will be readily understood that the various components of the present invention may be capable of being arranged and designed in a wide variety of different configurations as generally describe...

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Abstract

A device comprises a first digital camera having a first center line of sight and a second digital camera having a second center line of sight that is parallel and opposing the first camera. A method for controlling the first camera based on estimating the angular deviation between a person gaze direction and the line of sight of the first digital camera. A human face is detected in an image captured as an image file by the second digital camera, using a face detection algorithm. An angular deviation a is estimated, defined between the second center line of sight and an imaginary line from the second camera to the detected human face based on the captured image, and an angular deviation beta is estimated, defined between the imaginary line from the second camera to the detected face and the human face gaze direction based on the captured image.

Description

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS [0002] This application claims US Provisional Patent Application 62 / 131,854, filed March 12, 2015, US Provisional Patent Application 62 / 085,284, filed November 27, 2014, and US Provisional Patent Application 62 / 060,020, filed October 6, 2014 , U.S. Provisional Patent Application 61 / 982,482, filed April 22, 2014, and U.S. Provisional Patent Application 62 / 143,117, filed April 5, 2015. All of the aforementioned provisional applications are collectively designated and incorporated by reference in their entirety for any purpose. technical field [0003] This publication generally relates to an apparatus and method for controlling a rear camera based on images captured by a front camera, and more particularly to estimating the user's gaze direction and the field of view of the rear camera using image processing of the captured images. deviation. Background technique [0004] Unless otherwise indicated herein, the material describ...

Claims

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Application Information

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IPC IPC(8): G06K9/36H04N13/239
CPCH04N19/597H04N13/239H04N23/61H04N23/611H04N23/63H04N23/75H04N23/73G06V40/19G06V40/161G06V40/165G06V40/166H04N23/90H04N19/137
Inventor 艾夏·希文
Owner 史奈普辅助专利有限公司
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