公开(公告)号：KR100890710B1

公开(公告)日：2009-03-27

申请号：KR1020080110190

申请日：2008-11-07

Applicant: (주)엠엔씨테크날러지 ,  대한민국(기상청장)

Inventor： 이병용 ,  이광철 ,  최재석 ,  장기호 ,  장영진 ,  김금란

IPC: H04N7/18 ,  H04N5/225

CPC classification number: H04N5/23238 ,  H04N5/2254 ,  H04N5/2258 ,  H04N5/23212 ,  H04N7/183

Abstract: An omni-directional image apparatus which obtains a panorama moving picture of high definition by using fisheye lens and displaying the panorama moving picture through network are provided to monitor the image at wide range through a reflection mirror by acquiring the panorama image through a software process. A CMOS sensor(320) outputs video data to YCbCr 422 format to a CCD IF(Charge-Coupled Device Intermediate Frequency)(322) block by using the BT656 interface. The CCD IF block receives image data in YCbCr 422 format. Video data are input to the BT656 interface in the YCbCr 422 format and the charge coupled device IF block stores screen data in the first DRAM(374) to the YCbCr 422 format. A software MPEG 4 and video data stored in the first DRAM are stored in the third DRAM(378) by using a video encoder(380).

Abstract translation: 提供一种通过使用鱼眼镜头并通过网络显示全景动画来获得高清晰度的全景动画的全方位图像装置，通过软件处理获取全景图像，通过反射镜监视广泛的图像。 CMOS传感器（320）通过使用BT656接口将视频数据输出到YCbCr 422格式到CCD IF（电荷耦合器件中频）（322）块。 CCD IF块以YCbCr 422格式接收图像数据。 视频数据以YCbCr 422格式输入到BT656接口，并且电荷耦合器件IF块将第一DRAM（374）中的屏幕数据存储为YCbCr 422格式。 存储在第一DRAM中的软件MPEG4和视频数据通过使用视频编码器（380）存储在第三DRAM（378）中。

公开(公告)号：KR100901041B1

公开(公告)日：2009-06-04

申请号：KR1020080110186

申请日：2008-11-07

Applicant: (주)엠엔씨테크날러지 ,  대한민국(기상청장)

Inventor： 이병용 ,  이광철 ,  최재석 ,  장기호 ,  장영진 ,  김금란

IPC: H04N7/18 ,  H04N5/225

CPC classification number: H04N5/23238 ,  H04N5/2254 ,  H04N5/23212 ,  H04N7/183

Abstract: An omnidirectional image apparatus and a method thereof for enlarging the segment of a panoramic image are provided to acquire a panorama moving picture of the high definition by using a fisheye lens and display the panorama moving picture through network. A CCD(Charge Coupled Device) IF(Intermediate Frequency) block(322) stores the output image data of a sensor(320) to a first DRAM(Dynamic Random Access Memory). A video encoder stores the image data to a third DRAM by compressing the image data in MPEG4 data. A resize engine(324) stores the image data stored in the first DRAM to a second DRAM. An NTSC/PAL encoder converts video data stored in the second DRAM into the analog signal. A motion detector automatically detects the mobile object within screen.

Abstract translation: 提供了一种用于放大全景图像的全景图像的全向图像装置及其方法，以通过使用鱼眼镜头获取高清晰度的全景动画，并通过网络显示全景动画。 CCD（电荷耦合器件）IF（中频）块（322）将传感器（320）的输出图像数据存储到第一DRAM（动态随机存取存储器）。 视频编码器通过压缩MPEG4数据中的图像数据将图像数据存储到第三DRAM。 调整大小引擎（324）将存储在第一DRAM中的图像数据存储到第二DRAM。 NTSC / PAL编码器将存储在第二DRAM中的视频数据转换为模拟信号。 运动检测器自动检测屏幕内的移动物体。