Canon Kabushiki Kaisha

Hirohide Tachikawa

Tadahiko Iijima

Kenji Maeda

Jiro Tateyama

Naoki Umemura

Jun Oida

Masato Sugawara

Shuzo Yamaguchi

Haruhisa Kato

A radiation imaging system, including: a radiation imaging unit configured to perform radiation imaging and generate radiation image data based on detected radiation; and an image processing unit configured to perform first image processing on the radiation image data to generate a first image and capable of transmitting the first image to an information terminal, wherein the radiation imaging unit is configured to subject the radiation image data to second image processing to generate a second image and transmit the second image to the information terminal.

Radiation imaging system, information terminal, radiation imaging method, and computer-readable storage medium

A dose measured from region information, X-ray information, and a captured image in a previous imaging operation and a dose of radiation obtained from a DAP meter are saved as pieces of information. A dose used in a first imaging operation is based on the saved pieces of information, and a dose to be used in a second imaging operation is estimated from region information or X-ray information in the second imaging operation. If there is a significant difference between the dose in the first imaging operation and the estimated dose for the second imaging operation, a warning is issued. If an image of a region is captured for testing purposes, a warning is not issued.

Imaging management apparatus, X-ray imaging system, method for processing information, and program

A radiation imaging system comprises: a radiation imaging apparatus; an entry apparatus which is associated with a radiation generator; wherein the entry apparatus is configured, in response to a request received from the radiation imaging apparatus via a close proximity wireless communication connection, to send information to the radiation imaging apparatus via the close proximity wireless communication connection for connecting the radiation imaging apparatus to a wireless LAN; wherein the close proximity wireless communication connection has a communication range shorter than that of a wireless LAN; and a control unit for controlling the radiation generator and the radiation imaging apparatus, which has connected to the wireless LAN based on the information which has been sent from the entry apparatus via the close proximity wireless communication connection.

Radiation imaging system, method for radiation imaging system, and computer-readable storage medium

A wireless X-ray fluoroscopic imaging system is provided. The system includes an X-ray generation unit configured to perform X-ray exposure for each frame of imaging; a sensor unit configured to output image data; and an image processing unit configured to designate the exposure, wherein the sensor unit includes a first counter configured to be reset and resume counting in response to a beacon signal, and a unit configured to save a readout trigger offset for readout, and starts the readout when a counter value of the first counter matches the readout trigger offset, and the image processing unit includes a second counter configured to be reset and resume counting in response to the beacon signal, and a unit configured to save an exposure trigger offset for the exposure, and starts the exposure when a counter value of the second counter matches the exposure trigger offset.

Wireless X-ray fluoroscopic imaging system, inter-unit synchronization method of the same, and computer program

A TV broadcast cooperative type data perusal apparatus is provided that can establish connection to websites in which is provided information related to the subject matter of a program that is being broadcast, and can simply peruse the information related to the subject matter from these websites, even when no website address information is appended as descriptor information for searching to the program being broadcast, provided that the information related to the subject matter in the program being broadcast is appended to the program as the descriptor information for searching.

TV broadcast cooperative type data perusal apparatus, TV broadcast cooperative type data perusal method, and storage medium

An apparatus configured to transfer video-stream data to each of a display device and a storage device with low delay and stability is provided. The apparatus stores video-stream data that is transferred to the storage device without success in a memory when the display device is in the on state, and resends the video-stream data that is transferred to the storage device without success and that is stored in the memory to the storage device when the display device is in the off state.

Communication device and method for transferring video-stream data to a display device and a storage device

A network configuration process establishes, between an access point device and a client terminal, a wireless communication link through a first encrypted communication requiring no authentication process, and sends authentication data from the access point device to the client terminal in a state where the wireless communication link through said first encrypted communication is established. The link through the first encrypted communication is discarded in response to sending of the authentication data. Then, a second link is established through a second encrypted communication that requires an authentication process using the sent authentication data, where the first link is continually discarded.

Network configuration method and communication system and apparatus

In an information processing apparatus with a main control unit and a printer, a transfer unit transfers commands and data between the main control unit and the printer, a memory temporarily stores the data transferred to the printer, and a detector detects the remaining capacity of the memory. The information on remaining capacity of the memory is supplied to the main control unit to improve the execution efficiency of the main control unit.

Information processing apparatus with internal printer

An electronic device with a power saving function, capable of reducing unnecessary consumption of power and unnecessary refreshing of a DRAM, selects an appropriate power saving function in accordance with the condition of the equipment, for example beginning with supplying power, suspending operation or resuming operation.

Growing community of inventors

Kanagawa, Japan

Hirohide Tachikawa