Information processor, information processing system, and information processing method, and program

a technology of information processing applied in the field of information processing system and information processing method, and a program, can solve the problems of insufficient technology development with respect to efficient configuration and time-consuming search

Active Publication Date: 2020-01-09
SONY CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patent describes a system that accurately identifies when someone else's movements are being captured during a video call. It uses sensors attached to different parts of their bodies for movement analysis. Based on these data, it can generate detailed metadata about how they move around within the world. These metadata help identify who was speaking at home or away from the camera. Additionally, the system analyzes the person's motion and creates a virtual reality experience similar to what happens if someone were talking through a doorbell. Overall, this technology helps improve communication experiences and make better interactions among people involved in a video conference more efficient.

Problems solved by technology

The technical problem addressed in this patent text relates to improving the efficiency of searching scenes that include a specific movement such as smiling faces while also being able to accurately determine how well someone's movements are during playback.

Method used

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  • Information processor, information processing system, and information processing method, and program
  • Information processor, information processing system, and information processing method, and program
  • Information processor, information processing system, and information processing method, and program

Examples

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Embodiment Construction

[0087]Hereinafter, an information processor, an information processing system, and an information processing method, and a program of the present disclosure will be described in detail, with reference to the drawings. Furthermore, the description will be performed according to the following items.

[0088]1. Outline of Processing Executed by Information Processor of Present Disclosure

[0089]2. Analysis Result of Change in Sensor Output Signal according to Sensor Mounting Position

[0090]3. Configuration of Determining Sensor Mounting Position and of Executing Analysis according to Mounting Position

[0091]4. Configuration Example and Processing Example of Sensor Mounting Position Detection Unit

[0092]5. Example of Sensor Mounting Position Determination Sequence

[0093]6. Other Examples

[0094]6-(1) Configuration Example of Sensor Mounting Position Determination Unit to which Low-Pass Filter is Applied

[0095]6-(2) Configuration Example of Sensor Mounting Position Determination Unit to which Movement

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Abstract

Accurate motion detection is performed by discriminating whether a sensor detecting an object motion is mounted on a human body or not, and processing is executed with respect to metadata based on the result. Sensor information according to the motion is input from the sensor, and a sensor mounting position is determined. A sensor mounting position detection unit calculates a ratio between a high-frequency component and a low-frequency component included in the sensor information, and discriminates whether the sensor is mounted on the human body or is mounted on other than the human body, on the basis of the calculated ratio. A metadata generating unit inputs user motion detection information obtained by executing a motion detection algorithm assuming a sensor mounting position coincident with a sensor mounting position detection result, and generates the shot image corresponding metadata.

Description

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Claims

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Application Information

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Owner SONY CORP
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