公开(公告)号：US20170061216A1

公开(公告)日：2017-03-02

申请号：US15118585

申请日：2015-03-09

Applicant: Center for Integrated Smart Sensors Foundation ,  Handong Global University Industry-Academic Cooperation Foundation

Inventor： Wook Hyung KIM ,  Kang YI ,  Chong Min KYUNG ,  Jong Pil JUNG

IPC: G06K9/00 ,  G06T7/20 ,  H04N7/18 ,  G06K9/52

CPC classification number: G06K9/00771 ,  G06K9/522 ,  G06T7/262 ,  G06T2207/20052 ,  G06T2207/30232 ,  H04N7/183

Abstract: An event sensing method using a frequency component in a surveillance camera comprises the steps of: obtaining at least one of a plurality of frequency components for a first frame of a digital image and at least one of a plurality of frequency components for a second frame after the first frame of the digital image; and sensing whether an event occurs in a digital image corresponding to the second frame by using the at least one of the plurality of frequency components for the first frame and the at least one of the plurality of frequency components for the second frame.

Abstract translation: 在监视摄像机中使用频率分量的事件感测方法包括以下步骤：获得数字图像的第一帧的多个频率分量中的至少一个以及第二帧的多个频率分量中的至少一个频率分量 数字图像的第一帧; 并且通过使用所述第一帧的所述多个频率分量中的所述至少一个和所述第二帧的所述多个频率分量中的所述至少一个来感测是否在与所述第二帧相对应的数字图像中发生事件。

公开(公告)号：US20170132932A1

公开(公告)日：2017-05-11

申请号：US15191878

申请日：2016-06-24

Applicant: CENTER FOR INTEGRATED SMART SENSORS FOUNDATION

Inventor： Kang YI ,  Kyeong Hoon JUNG

IPC: G08G1/16 ,  H04N7/18 ,  H04N5/232 ,  G06K9/00 ,  G06K9/46 ,  G06T7/246 ,  B60R11/04 ,  H04N5/907

Abstract: 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.

公开(公告)号：US20170031906A1

公开(公告)日：2017-02-02

申请号：US15124349

申请日：2015-03-04

Applicant: CENTER FOR INTEGRATED SMART SENSORS FOUNDATION

Inventor： Jin Young YANG ,  Chai Yeol RIM ,  Kang YI ,  Chong Min KYUNG

IPC: G06F17/30 ,  G06T1/00

CPC classification number: G06F17/3028 ,  G06F17/30501 ,  G06T1/0007 ,  G06T1/20 ,  G07C5/0866 ,  Y02D10/45

Abstract: 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.

Abstract translation: 一种用于存储车辆黑箱的图像的方法，包括：图像输入步骤，用于通过相机模块输入图像; 临时存储步骤，用于临时存储输入图像在临时处理单元中，其消耗相对低的功率，并且允许消耗相对较高功率的事件处理单元处于睡眠状态或断电状态; 以及事件存储步骤，用于允许事件处理单元从休眠状态或断电状态返回，并且在事件处理单元中存储事件发生时间直到预定时间之前的事件图像，以及 从事件发生的时间到预定时间之后。