Bong Ki
Bong Ki Baek, Sejong-Si KR
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20130035547 | IMAGE SENSOR FOR CAPSULE ENDOSCOPE ENABLING DUAL MODE OPERATION - The present invention relates to an image sensor for a capsule endoscope which enables a dual mode operation, and more particularly, to an image sensor for a capsule endoscope wherein two image sensors identically designed and manufactured for photographing the inside of a human body are used and set as a master and a slave, respectively so as to enable a dual mode operation in which two chips are linkage-operated. | 02-07-2013 |
Bong Ki Kim, Chungcheongbuk-Do KR
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20130089257 | PROVIDING A FEATURE HIDDEN IMAGE AND DETECTING AND RECOVERING A TAMPERED DIGITAL IMAGE - Described embodiments provide an apparatus for providing a digital image by embedding recovery feature. The apparatus may include an input unit, an extraction unit, an embedding unit, and an output unit. The input unit may be configured to receive a digital image. The extraction unit may be configured to extract recovery feature from the received digital image using quad-tree decomposition. The recovery feature may be binary data that represents unique characteristics of the received digital image. The embedding unit may be configured to embed the extracted recovery feature into the received digital image. The output unit may be configured to output the digital image embedded with the recovery feature as a feature hidden image. | 04-11-2013 |
20130111265 | METHOD AND SYSTEM FOR RECOVERING AN IMAGE ERROR USING DATA HIDING | 05-02-2013 |
Bong Ki Lee, Anyang-Si KR
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20120313558 | INVERTER, INVERTER COMMUNICATION SYSTEM, COMMUNICATION METHOD THEREOF - An inverter communication system is provided. The system includes a plurality of inverters connected to each other through a communication line, and assigned with different original identifiers for mutual distinction, wherein each of the plurality of inverters: receives a data frame transmitted through a previous inverter; selectively transmits the received data frame to a subsequent inverter; generates a data frame to be transmitted when data to be transmitted to a specific inverter occur; and transmits the generated data frame to a subsequent inverter. | 12-13-2012 |
Bong Ki Lee, Gunpo-Si KR
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20150095536 | METHOD FOR AUTOMATICALLY SETTING ID IN UART RING COMMUNICATION - Disclosed is a method for automatically setting ID in UART ring communication in which a master and a plurality of slaves are formed in a ring-type network, the method including initializing the master to output a master ID (initializing step), receiving, by the plurality of slaves, the master ID, setting its own IDs by adding the master ID to a reference value and outputting the set ID (slave ID setting step), changing, by the plurality of slaves, its own IDs based on whether its own ID is same as the received ID, receiving, by the master, the IDs outputted by the plurality of slaves, and changing a currently highest value of slave IDs stored in the master in response to values of received slave IDs (changing step), and finishing the ID setting or re-setting the slave IDs, in response to the Current Max Slave ID (finish determining step). | 04-02-2015 |