Transmission apparatus and transmission method
First Claim
Patent Images
1. A transmission apparatus configured to transmit an image captured by an imaging unit, the transmission apparatus comprising:
- a first control unit configured to control a first direction change mechanism for changing a first moving direction of the imaging unit, a second direction change mechanism for changing a second moving direction of the imaging unit, and a rotation mechanism for rotating the imaging unit, according to an instruction to change an imaging direction of the imaging unit; and
a second control unit configured to restrict transmitting, to a transmission destination apparatus, an image captured by the imaging unit during rotation of the imaging direction if the first control unit makes the first and second direction change mechanisms change the imaging direction of the imaging unit and makes the rotation mechanism rotate the imaging unit according to the instruction, and to transmit the image captured by the imaging unit during changing the imaging direction of the imaging unit if the first control unit makes the first direction change mechanism change the first moving direction but does not make the second direction change mechanism change the second moving direction and the rotation mechanism rotate the imaging unit according to the instruction.
1 Assignment
0 Petitions
Accused Products
Abstract
A first control unit of a transmission apparatus controls pan, tilt, and rotation mechanisms according to a movement direction indicated by a movement instruction for changing an imaging direction of an imaging unit. A second control unit of the transmission apparatus performs control so as to prevent transmission of captured image data captured during the control of the pan, tilt, and rotation mechanisms, during the control performed by the first control unit.
10 Citations
19 Claims
-
1. A transmission apparatus configured to transmit an image captured by an imaging unit, the transmission apparatus comprising:
-
a first control unit configured to control a first direction change mechanism for changing a first moving direction of the imaging unit, a second direction change mechanism for changing a second moving direction of the imaging unit, and a rotation mechanism for rotating the imaging unit, according to an instruction to change an imaging direction of the imaging unit; and a second control unit configured to restrict transmitting, to a transmission destination apparatus, an image captured by the imaging unit during rotation of the imaging direction if the first control unit makes the first and second direction change mechanisms change the imaging direction of the imaging unit and makes the rotation mechanism rotate the imaging unit according to the instruction, and to transmit the image captured by the imaging unit during changing the imaging direction of the imaging unit if the first control unit makes the first direction change mechanism change the first moving direction but does not make the second direction change mechanism change the second moving direction and the rotation mechanism rotate the imaging unit according to the instruction. - View Dependent Claims (2, 3, 4, 5, 6, 15)
-
-
7. A display control apparatus configured to display an image based on image data captured by an imaging unit and received from a transmission apparatus configured to control first and second direction change mechanisms configured to change a moving direction of the imaging unit, and to control a rotation mechanism for rotating the imaging unit, according to an instruction to change an imaging direction of the imaging unit, the display control apparatus comprising:
-
a transmission unit configured to transmit the instruction to change imaging direction of the imaging unit; a receiving unit configured to receive the captured image data from the transmission apparatus, and receive a completion notification indicating that control according the instruction is completed; a display control unit configured to prevent a display of the image captured by the imaging unit since a first timing according to the transmission of the instruction to change the imaging direction of the imaging unit until a second timing according to the reception of the completion notification; and a storage control unit configured to store the captured image data before the control according to movement instruction in a memory, wherein the display control unit displays the image based on the captured image data stored in the memory since the transmission of the movement instruction until the reception of the completion notification of the movement according to the movement instruction, regardless of a reception of the captured image data from the transmission apparatus, if the rotation mechanism is controlled for changing the imaging direction of the imaging unit. - View Dependent Claims (8, 9, 10)
-
-
11. A transmission method for a transmission apparatus configured to transmit an image captured by an imaging unit, the transmission method comprising:
-
controlling a first direction change mechanism for changing a first moving direction of the imaging unit, a second direction change mechanism for changing a second moving direction of the imaging unit, and a rotation mechanism for rotating the imaging unit, according to an instruction to change an imaging direction of the imaging unit; and restricting transmitting, to a transmission destination apparatus, an image captured by the imaging unit during rotation of the imaging direction if, according to the instruction, controlling includes making the first and second direction change mechanisms change the imaging direction of the imaging unit and making the rotation mechanism rotate the imaging unit, and transmitting the image captured by the imaging unit during changing the imaging direction of the imaging unit if, according to the instruction, controlling includes making the first direction change mechanism change the first moving direction but does not include making the second direction change mechanism change the second moving direction and the rotation mechanism rotate the imaging unit. - View Dependent Claims (16)
-
-
12. A non-transitory computer readable storage medium storing a program to cause a transmission apparatus, configured to transmit an image captured by an imaging unit, to perform a transmission method, the transmission method comprising:
-
controlling a first direction change mechanism for changing a first moving direction of the imaging unit, a second direction change mechanism for changing a second moving direction of the imaging unit, and a rotation mechanism for rotating the imaging unit, according to an instruction to change an imaging direction of the imaging unit; and restricting transmitting, to a transmission destination apparatus, an image captured by the imaging unit during rotation of the imaging direction if, according to the instruction, controlling includes making the first and second direction change mechanisms change the imaging direction of the imaging unit and making the rotation mechanism rotate the imaging unit, and transmitting the image captured by the imaging unit during changing the imaging direction of the imaging unit if, according to the instruction, controlling includes making the first direction change mechanism change the first moving direction but does not include making the second direction change mechanism change the second moving direction and the rotation mechanism rotate the imaging unit. - View Dependent Claims (17)
-
-
13. A display control method performed by a display control apparatus configured to display an image based on image data captured by an imaging unit and received from a transmission apparatus configured to control first and second direction change mechanisms configured to change a moving direction of the imaging unit, and control a rotation mechanism for rotating the imaging unit, according to an instruction to change an imaging direction of the imaging unit, the display control method comprising:
-
transmitting the instruction to change the imaging direction of the imaging unit; receiving the captured image data from the transmission apparatus, and receive a completion notification indicating that control according the instruction is completed; preventing a display of the image captured by the imaging unit since a first timing according to the transmission of the instruction to change the imaging direction of the imaging unit until a second timing according to the reception of the completion notification; and storing the captured image data before the control according to movement instruction in a memory, wherein preventing the display of the image includes displaying the image based on the captured image data stored in the memory since the transmission of the movement instruction until the reception of the completion notification of the movement according to the movement instruction, regardless of a reception of the captured image data from the transmission apparatus, if the rotation mechanism is controlled for changing the imaging direction of the imaging unit. - View Dependent Claims (18)
-
-
14. A non-transitory computer readable storage medium storing a program to cause a display control apparatus to perform a display control method, wherein the display control apparatus is configured to display an image based on image data captured by an imaging unit and received from a transmission apparatus configured to control first and second direction change mechanisms configured to change a moving direction of the imaging unit, and control a rotation mechanism for rotating the imaging unit, according to an instruction to change an imaging direction of the imaging unit, the display control method comprising:
-
transmitting the instruction to change the imaging direction of the imaging unit; receiving the captured image data from the transmission apparatus, and receive a completion notification indicating that control according the instruction is completed; preventing a display of the image captured by the imaging unit since a first timing according to the transmission of the instruction to change the imaging direction of the imaging unit until a second timing according to the reception of the completion notification; and storing the captured image data before the control according to movement instruction in a memory, wherein preventing the display of the image includes displaying the image based on the captured image data stored in the memory since the transmission of the movement instruction until the reception of the completion notification of the movement according to the movement instruction, regardless of a reception of the captured image data from the transmission apparatus, if the rotation mechanism is controlled for changing the imaging direction of the imaging unit. - View Dependent Claims (19)
-
Specification