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公开(公告)号:KR1020020015231A
公开(公告)日:2002-02-27
申请号:KR1020000048424
申请日:2000-08-21
Applicant: 대한민국(전남대학교총장) , (주)하이칩스 , 주식회사 한국아이티시스템
Inventor: 김영민
IPC: H04N19/51 , H04N19/137
CPC classification number: H04N19/20 , G06T9/20 , H04N19/42 , H04N19/51 , H04N19/56 , H04N19/61 , H04N19/619 , H04N19/63 , H04N19/80
Abstract: PURPOSE: A system and a method for object-oriented video encoding are provided to flexibly change the size of an image by orienting to a moving object and using wavelet transformation, to enhance speed gain and compressing efficiency by supporting multiple resolution and increasing processing speed, and to reduce the size and capacity of a memory by enhancing the compressing efficiency. CONSTITUTION: An object-oriented video encoding system comprises a subtracter(10), an object sampling unit(12) sampling the moving objects included in a following picture and calculating the motion vector of the moving object, a discrete wavelet transformation unit(16) wavelet-transforming a reference picture, wavelet-transforming the difference image between a prior picture and the following picture, and outputting a wavelet transformation value, a quantization unit(18) outputting a quantized value by quantizing the wavelet transformation value, an entropy coder(20) outputting an encoded value by arithmetically coding the quantized value, a multiplexer/buffer(22) temporarily storing the encoded value and motion vector and forming a bit stream including the encoded value and motion vector, an inverse quantization unit(24), an invert discrete wavelet transformation unit(26), an adder(28), and a frame memory(30). The video encoding system encodes the plural pictured including a reference picture and at least one of following pictures arranged after the reference picture. Even the minute motion of the object in a picture is identified.
Abstract translation: 目的:提供一种用于面向对象视频编码的系统和方法,通过定向移动物体和使用小波变换来灵活地改变图像的大小,通过支持多个分辨率和提高处理速度来提高速度增益和压缩效率, 并且通过提高压缩效率来减小存储器的尺寸和容量。 构成:一种面向对象的视频编码系统,包括:减法器(10);对象采样单元(12),对包含在后面的图像中的运动对象进行采样;计算移动物体的运动矢量;离散小波变换单元; 小波变换参考图像,对现有图像和下一图像之间的差分图像进行小波变换,并输出小波变换值,通过量化小波变换值输出量化值的量化单元(18),熵编码器( 20)通过对量化值进行算术编码来输出编码值;临时存储编码值和运动矢量并形成包括编码值和运动矢量的位流的多路复用器/缓冲器(22),逆量化单元(24), 反相离散小波变换单元(26),加法器(28)和帧存储器(30)。 视频编码系统对包括参考图像的图像和在参考图像之后布置的以下图像中的至少一个进行编码。 即使在图像中的对象的微小运动被识别。
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公开(公告)号:KR101880997B1
公开(公告)日:2018-08-24
申请号:KR1020170052417
申请日:2017-04-24
Applicant: 김영민
Inventor: 김영민
IPC: B60T7/22 , B60T7/16 , B60R16/023 , B60R21/0134 , G07C5/00 , G07C5/08
CPC classification number: B60T7/22 , B60R16/023 , B60R21/0134 , B60R2300/00 , B60T7/16 , G07C5/008 , G07C5/0866
Abstract: 본발명은동적물체사방에구비된카메라등의사물인식부를통해획득한데이터를토대로동적물체의주행및 정지, 조향등을제어할수 있도록한 동적물체자동브레이크장치에관한것이다. 이를구현하기위하여, 본발명에따른동적물체자동브레이크장치는, 동력공급부와제동부, 및상기동력공급부와상기제동부에전기적으로연결되고원격무선수신부를갖는동력컨트롤러를포함하고, 상기동력공급부에의해주행하게되는동적물체에있어, 동적물체의전후좌우에각각구비되고, 카메라와, 상기카메라의영상데이터가저장되면서무선통신부를갖는메모리칩을포함하는사물인식부; 무선인터페이스를통해상기사물인식부의무선통신부와무선통신을수행하는스마트통신부가내장되고, 상기사물인식부의카메라에의해촬영된각 영상데이터를상기스마트통신부를통해상기무선통신부로부터전달받아표시하게되는네 개의분할화면을갖는디스플레이; 및상기디스플레이에내장되고, 상기원격무선수신부와상기스마트통신부에전기적으로연결되며, 상기무선통신부로부터전달받은각 영상데이터를비교분석하고상기원격무선수신부로제어신호를전달해상기동력컨트롤러가상기동력공급부와상기제동부를제어토록하는메인컨트롤러;를포함하여이루어지도록구현한다.
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公开(公告)号:KR101824335B1
公开(公告)日:2018-02-02
申请号:KR1020160129249
申请日:2016-10-06
CPC classification number: A23L33/00 , A23L5/27 , A23L17/40 , A23V2002/00 , A23V2250/1578 , A23V2300/24 , C01F11/00
Abstract: 본발명은굴 패각을원료로하는고순도이온화칼슘제제조방법으로, 더욱상세하게는굴패각의냄새를탈취하는냄새제거공정과공기의접촉을방지하도록질소투입구및 질소배출구를포함하는소성로를이용하는 2차소성공정과상향식으로설치된이송스크류, 질소투입구및 질소배출구를포함하는분쇄이송공정, 그리고굴패각이골고루균일하게소성되어이온화칼슘이제조될수 있도록하는 1차소성공정및 1차분쇄공정을포함하는고순도이온화칼슘제를제조하는방법에관한것이다.
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公开(公告)号:KR1020170133819A
公开(公告)日:2017-12-06
申请号:KR1020160065096
申请日:2016-05-26
Applicant: 김영민
Inventor: 김영민
IPC: B29D11/00
CPC classification number: B29D11/00538 , B29D11/00038 , B29D11/00432 , B29D11/00894
Abstract: 복수개의몰드지그를이송시키면서자동으로초점을맞추고복수개의인쇄기기로인쇄가가능한콘택트렌즈용몰드자동공급장치가개시된다. 본발명에의한콘택트렌즈용몰드자동공급장치는원통형의외형을갖는복수개의콘택트렌즈몰드지그를순차적으로공급하는공급부; 상기공급부로부터공급된상기몰드지그의이동방향이제한되도록직선형이송로를구비하여이동을안내하는가이드부재; 상기몰드지그의일부가삽입되는복수개의제1원호형홈을구비하여상기직선형이송로를따라상기몰드지그를이송시키는이송로드; 상기이송로드의반대편에제2원호형홈을구비하고상기몰드지그를인쇄위치에서상기이송로드의제1원호형홈쪽으로가압하여상기몰드지그를고정하는가압고정부재;를포함한다.
Abstract translation: 本发明公开了一种用于隐形眼镜的自动模具供应装置,其能够在传送模具夹具并且用多个打印装置打印多个模具夹具的同时自动聚焦多个模具夹具。 根据本发明的用于隐形眼镜的自动模具供应装置包括:供应单元,用于顺序供应多个具有圆柱形外形的隐形眼镜模具夹具; 导向构件,其具有直线传送路径并且引导所述直线传送路径的移动,使得从所述供给单元供给的所述模具夹具的移动方向受到限制; 传送杆,其具有多个第一弧形凹槽,所述模具夹具的一部分被插入到所述第一弧形凹槽中,以沿着所述线性传送路径传送所述模具夹具; 和在转印杆的另一侧和第二弧形槽推向在模具夹具打印位置按压所述固定构件,用于固定所述模具夹具输送杆的第一弧形槽;包括。
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