Center for Integrated Smart Sensors Foundation

Handong Global University Industry-academic Cooperation Foundation

Kang Yi

Chong Min Kyung

Kyeong Hoon Jung

Jin Young Yang

Chai Yeol Rim

Jeong Hyun Joo

Chul Hui Lee

Gi Won Kim

An image monitoring system for vehicle for detecting a left lane area and a right lane area behind a vehicle using a region of interest (ROI) is provided. The system includes a rear camera, a memory configured to store an image obtained from the rear camera, and a controller configured to be set to one of a driving mode and a parking mode based on whether the vehicle is traveling and to detect an event from the image obtained from the rear camera. The controller set to the driving mode sets the ROI corresponding to the left lane area and the right lane area behind the vehicle on the image obtained from the rear camera, while the vehicle is traveling, detects whether an object is located on or enters the ROI, and notifies a driver of the vehicle of the detected result using an alarm.

Method for detecting right lane area and left lane area of rear of vehicle using region of interest and image monitoring system for vehicle using the same

A method for storing an image of a vehicle black box comprises: an image input step for inputting an image through a camera module; a temporary storage step for temporarily storing the inputted image in a temporarily processing unit, which consumes relatively low power, and allowing an event processing unit, which consumes relatively high power, to be in a sleep state or a power-off state; and an event storage step for allowing the event processing unit to be returned from the sleep state or the power-off state and storing in the event processing unit an image for the event from the time of the event occurrence up until before a predetermined time and from the time of the event occurrence up until after a predetermined time.

Method for storing image of vehicle black box

An encryption method for compressed video is provided. The encryption method includes the steps of confirming a partial bit stream included in a compressed video, and selectively using a lookup table&#x2014;the lookup table storing encryption information, which is needed for each encryption of a plurality of bit streams, at addresses of patterns respective to the plurality of bit streams&#x2014;based on a result of the confirmation and encrypting the partial bit stream.

Fast processing and encryption method and system for compressed video

A video encoding system for dynamically managing energy, a data rate and data distortion is disclosed. The video encoding system for dynamically managing the energy, the data rate and the data distortion includes one or more sensors, an encoder configured to encode a signal obtained by the one or more sensors, an event sensing unit configured to determine whether an event is generated from the signal obtained by the one or more sensors, a memory configured to store the signal encoded by the encoder, a power supply unit configured to supply power to the one or more sensors, the event sensing unit, the encoder or the memory, and an control unit configured to control configuration of the energy supplied to the one or more sensors, the event sensing unit, the encoder or the memory.

Growing community of inventors

Pohang-si, South Korea

Kang Yi