Conference projection system with gesture-based image transmitting unit

Patent metadata

Field	Value
Publication number	US-9292096-B2
Application number	US-201313917879-A
Country	US
Kind code	B2
Filing date	Jun 14, 2013
Priority date	Jun 18, 2012
Publication date	Mar 22, 2016
Grant date	Mar 22, 2016

Abstract

An information processing apparatus is connected to a projector that projects an image and a gesture recognizing device that recognizes a gesture by a person. The information processing apparatus includes a projection image transmitter that inputs a projection image to the projector; an image capturing device that captures, when the gesture recognizing device has recognized a gesture, a projection image being projected by the projector; a transmission destination determining device that determines a transmission destination address based on a gesture recognized by the gesture recognizing device; and a captured image transmitter that transmits a captured image captured by the image capturing device to a transmission destination address determined by the transmission destination determining device.

First claim

What is claimed is:

1. An information processing apparatus connected to a projecting unit that projects an image and a gesture recognizing unit that recognizes a gesture by a person, the information processing apparatus comprising:
a projection image transmitting unit that inputs a projection image to the projecting unit;
an image capturing unit that captures, when the gesture recognizing unit has recognized a gesture, a projection image being projected by the projecting unit;
a transmission destination determining unit that determines a transmission destination address based on a gesture recognized by the gesture recognizing unit; and
a captured image transmitting unit that transmits a captured image captured by the image capturing unit to a transmission destination address determined by the transmission destination determining unit, wherein the information processing apparatus further comprises
a storage unit that stores therein a destination table that stores a gesture by a person and a transmission destination address in an associated manner, wherein
the transmission destination determining unit determines a transmission destination address associated with the gesture recognized by the gesture recognizing unit based on the destination table.

2. The information processing apparatus according to claim 1 , wherein the transmission destination determining unit determines, when no transmission destination address is associated with a gesture recognized by the gesture recognizing unit in the destination table, a predetermined address as a transmission destination address.

3. The information processing apparatus according to claim 1 , further comprising:
an authenticating unit that authenticates a user; and
a destination table generating unit that adds an address of a user authenticated by the authenticating unit to the destination table.

4. The information processing apparatus according to claim 1 , further comprising:
a processing unit that processes an image being projected by the projecting unit, wherein
the image capturing unit captures an image processed by the processing unit, and
the projecting unit projects an image processed by the processing unit.

5. The information processing apparatus according to claim 4 , further comprising:
a processing state determining unit that determines whether an image being projected by the projecting unit is an image processed by the processing unit, wherein
the image capturing unit captures both an image processed by the processing unit and an image before being processed by the processing unit when the image being projected by the projecting unit is the image processed by the processing unit, and
the captured image transmitting unit transmits at least one of a captured image of the image after being processed and a captured image of the image before being processed that are captured by the image capturing unit to the transmission destination address when the image being projected by the projecting unit is the image processed by the processing unit.

6. An information processing apparatus connected to a projecting unit that projects an image and a gesture recognizing unit that recognizes a gesture by a person, the information processing apparatus comprising:
a projection image transmitting unit that inputs a projection image to the projecting unit;
an image capturing unit that captures, when the gesture recognizing unit has recognized a gesture, a projection image being projected by the projecting unit;
a transmission destination determining unit that determines a transmission destination address based on a gesture recognized by the gesture recognizing unit; and
a captured image transmitting unit that transmits a captured image captured by the image capturing unit to a transmission destination address determined by the transmission destination determining unit, wherein the information processing apparatus further comprises:
a storage unit that stores therein a gesture association table that stores gestures by a person and character codes in an associated manner, wherein
the transmission destination determining unit determines a transmission destination address based on an array of character codes associated with gestures recognized by the gesture recognizing unit.

7. An information processing apparatus connected to a projecting unit that projects an image and a gesture recognizing unit that recognizes a gesture by a person, the information processing apparatus comprising:
a projection image transmitting unit that inputs a projection image to the projecting unit;
an image capturing unit that captures, when the gesture recognizing unit has recognized a gesture, a projection image being projected by the projecting unit;
a transmission destination determining unit that determines a transmission destination address based on a gesture recognized by the gesture recognizing unit; and
a captured image transmitting unit that transmits a captured image captured by the image capturing unit to a transmission destination address determined by the transmission destination determining unit, wherein the information processing apparatus further comprises:
a storage unit that stores therein a destination association table that stores an association relation between transmission destination addresses and captured images, wherein
the captured image transmitting unit collectively transmits, when a total data amount of unsent captured images captured by the image capturing unit exceeds a threshold, one or more captured images associated with a transmission destination address determined by the transmission destination determining unit in the destination association table among the unsent captured images.

8. A conference system, comprising:
a projecting unit that projects an image;
a projection image transmitting unit that inputs a projection image to the projecting unit;
a gesture recognizing unit that recognizes a gesture by a person;
an image capturing unit that captures, when the gesture recognizing unit has recognized a gesture, a projection image being projected by the projecting unit;
a transmission destination determining unit that determines a transmission destination address based on a gesture recognized by the gesture recognizing unit; and
a captured image transmitting unit that transmits a captured image captured by the image capturing unit to a transmission destination address determined by the transmission destination determining unit,
wherein the conference system further comprises a storage unit that stores therein a destination table that stores a gesture by a person and a transmission destination address in an associated manner, and
the transmission destination determining unit determines a transmission destination address associated with the gesture recognized by the gesture recognizing unit based on the destination table.

9. The conference system according to claim 8 , wherein the transmission destination determining unit determines, when no transmission destination address is associated with a gesture recognized by the gesture recognizing unit in the destination table, a predetermined address as a transmission destination address.

10. The conference system according to claim 8 , further comprising:
an authenticating unit that authenticates a user; and
a destination table generating unit that adds an address of a user authenticated by the authenticating unit to the destination table.

11. The conference system according to claim 8 , further comprising:
a processing unit that processes an image being projected by the projecting unit, wherein
the image capturing unit captures an image processed by the processing unit, a

Assignees

• Watanabe Ayako
• Sakamoto Shinichiro
• Takemoto Ryo
• Ricoh Co Ltd

Inventors

• Watanabe Ayako
• Sakamoto Shinichiro
• Takemoto Ryo

Classifications

• G06F3/017 Primary

  Gesture based interaction, e.g. based on a set of recognized hand gestures (interaction based on gestures traced on a digitiser G06F3/04883) · CPC title

• G06F3/021

  Arrangements integrating additional peripherals in a keyboard, e.g. card or barcode reader, optical scanner · CPC title

• G06F3/005

  Input arrangements through a video camera · CPC title

• H04N9/3179

  Video signal processing therefor · CPC title