영상 처리 장치 및 방법
    22.
    发明授权
    영상 처리 장치 및 방법 有权
    图像处理设备和方法

    公开(公告)号:KR101630181B1

    公开(公告)日:2016-06-14

    申请号:KR1020100044292

    申请日:2010-05-12

    Inventor: 하인우

    Abstract: 영상처리장치및 방법이제공된다. 상기영상처리장치는 3D 모델을제1 시점으로부터렌더링하여, 상기 3D 모델내의제1 오브젝트위의제1 포인트의칼라값을계산하는제1 연산부, 상기제1 오브젝트의시점으로부터, 제1 방향으로멀티레이어렌더링을수행하여, 복수개의칼라영상및 상기복수개의칼라영상의각각에대응하는복수개의깊이영상을생성하는제2 연산부및 상기복수개의칼라영상및 상기복수개의깊이영상을이용하여, 상기제1 포인트의칼라값을업데이트하는제3 연산부를포함한다.

    Abstract translation: 提供了一种图像处理设备和方法。 该图像处理设备包括:第一计算单元,用于从第一视点渲染3D​​模型并且计算3D模型中第一对象上的第一点的颜色值; 第二计算单元,用于执行层渲染以生成与所述多个彩色图像和所述多个彩色图像中的每一个相对应的多个深度图像, 第三个操作单元用于更新点的颜色值。

    영상 처리 장치 및 방법
    23.
    发明公开
    영상 처리 장치 및 방법 审中-实审
    图像处理装置和方法

    公开(公告)号:KR1020130084643A

    公开(公告)日:2013-07-25

    申请号:KR1020130005563

    申请日:2013-01-17

    Abstract: PURPOSE: An image processing apparatus and a method thereof are provide to apply a first filter parameter suitable for the characteristic of a direct light to a first color image rendering a 3D model in consideration of a direct light and to apply a second filter parameter suitable for the characteristic of an indirect light to a second color image rendering the 3D model in consideration of the direct light. CONSTITUTION: A rendering unit (110) renders an input 3D model and generates a color image and a guide image. A parameter determining unit (120) determines a filter parameter through the guide image. A filter unit (130) filters the color image through the filter parameter. An image generating unit (140) synthesizes an image filtered by a first filter parameter and the image filtered by a second filter parameter. The image generating unit generates a result image through a noise reduction process. [Reference numerals] (110) Rendering unit; (120) Parameter determining unit; (130) Filter unit; (140) Image generating unit

    Abstract translation: 目的:提供一种图像处理装置及其方法,用于考虑直接光,将适合于直接光特性的第一滤波器参数应用于渲染3D模型的第一彩色图像,并应用适于 考虑到直接光,渲染3D模型的第二彩色图像的间接光的特性。 构成:呈现单元(110)呈现输入3D模型并生成彩色图像和引导图像。 参数确定单元(120)通过引导图像​​确定滤波器参数。 过滤器单元(130)通过过滤器参数对彩色图像进行过滤。 图像生成单元(140)合成由第一滤波器参数滤波的图像和由第二滤波器参数滤波的图像。 图像生成单元通过降噪处理生成结果图像。 (附图标记)(110)渲染单元; (120)参数确定单元; (130)过滤单元; (140)图像生成单元

    영상 처리 장치 및 방법
    24.
    发明公开
    영상 처리 장치 및 방법 审中-实审
    图像处理装置和方法

    公开(公告)号:KR1020130003376A

    公开(公告)日:2013-01-09

    申请号:KR1020110064703

    申请日:2011-06-30

    CPC classification number: G06T15/50

    Abstract: PURPOSE: An image processing device and a method are provided to efficiently express a complex light source of a small size. CONSTITUTION: A filter unit(110) filters an input lighting environment image including one or more pieces of information among a location and energy corresponding to one or more light sources. The filter unit generates a filtered lighting environment image emphasizing a low frequency component among the input lighting environment image. A differential image calculation unit(130) calculates a differential image for a difference between the filtered lighting environment image and the input lighting environment image. A virtual point light(VPL) sampling unit(140) performs VPL sampling based on importance for the differential image. [Reference numerals] (110) Filter unit; (120) PRT calculation unit; (130) Differential image calculation unit; (140) VPL sampling unit; (150) Rendering unit

    Abstract translation: 目的:提供一种图像处理装置和方法来有效地表达小尺寸的复杂光源。 构成:过滤器单元(110)在与一个或多个光源相对应的位置和能量之间过滤包括一条或多条信息的输入照明环境图像。 滤波器单元生成在输入照明环境图像中强调低频分量的滤波后的照明环境图像。 差分图像计算单元(130)计算滤波后的照明环境图像和输入的照明环境图像之间的差的差分图像。 虚拟点光(VPL)采样单元(140)根据差分图像的重要性进行VPL采样。 (附图标记)(110)过滤器单元; (120)PRT计算单位; (130)差分图像计算单元; (140)VPL采样单元; (150)渲染单元

    영상 처리 장치 및 방법
    25.
    发明公开
    영상 처리 장치 및 방법 无效
    图像处理装置和方法

    公开(公告)号:KR1020120014381A

    公开(公告)日:2012-02-17

    申请号:KR1020100076404

    申请日:2010-08-09

    Inventor: 하인우 심현정

    CPC classification number: G06T15/005 G06T7/30 G06T2207/20212

    Abstract: PURPOSE: An image processing apparatus and a method thereof are provided to perform rendering using a plurality of viewpoint images. CONSTITUTION: An image extractor(110) extracts one or more specular region within the first viewpoint image using a color difference between a first and a second viewpoint images. A rendering unit(130) synthesizes the first viewpoint image and the specular domain in which the specular area is removed. The rendering unit renders a target viewpoint image. A calculation unit(120) calculates a target viewpoint parameter in order to shift the extracted specular domain and the first viewpoint image without the specular domain.

    Abstract translation: 目的:提供一种图像处理装置及其方法,以使用多个视点图像执行再现。 构成:图像提取器(110)使用第一和第二视点图像之间的色差来提取第一视点图像内的一个或多个镜面区域。 渲染单元(130)合成第一视点图像和去除镜面区域的镜面域。 渲染单元呈现目标视点图像。 计算单元(120)计算目标视点参数,以便在没有镜面域的情况下移动所提取的镜面域和第一视点图像。

    영상 처리 장치 및 방법
    26.
    发明公开
    영상 처리 장치 및 방법 有权
    图像处理装置和方法

    公开(公告)号:KR1020110031643A

    公开(公告)日:2011-03-29

    申请号:KR1020090088983

    申请日:2009-09-21

    Inventor: 하인우

    CPC classification number: G06T15/60 G06T2215/12

    Abstract: PURPOSE: An image processing apparatus and a method thereof are provided to reduce the amount of computations for rendering by performing 3D rendering through VPL(Virtual Point Light) arrangement. CONSTITUTION: A first calculation unit(110) generates each shadow map for a plurality of sampling VPLs. A selection unit(140) selects one or more seed VPLs exposed to a second time point for rendering an image. A second calculation unit(120) arranges super sampling VPLs around the seed VPL at the second time point. The second calculation unit generates each shadow map for super sampling VPL.

    Abstract translation: 目的:提供一种图像处理装置及其方法,以通过通过VPL(虚拟点光)布置执行3D渲染来减少渲染的计算量。 构成:第一计算单元(110)生成多个采样VPL的每个阴影贴图。 选择单元(140)选择暴露于第二时间点的一个或多个种子VPL以呈现图像。 第二计算单元(120)在第二时间点在种子VPL周围布置超级采样VPL。 第二计算单元生成用于超采样VPL的每个阴影贴图。

    데이터 처리 장치 및 방법
    27.
    发明公开
    데이터 처리 장치 및 방법 无效
    数据处理装置和方法

    公开(公告)号:KR1020100124532A

    公开(公告)日:2010-11-29

    申请号:KR1020090043587

    申请日:2009-05-19

    CPC classification number: G06K9/6223 G06F17/16 G06K9/00335

    Abstract: PURPOSE: A data processing apparatus and a method thereof are provided to calculate the whole operation by sensing the movements of points when capturing motions. CONSTITUTION: A processing unit(120) randomly assigns a plurality of input data to clusters. A calculation unit(130) uses the regression analysis to calculate the transformation matrix coping with clusters. The calculation unit calculates the return value applying transformation matrixes to the first data allocated to first cluster. The processing unit assigns the first data based on the return value to the second cluster.

    Abstract translation: 目的:提供一种数据处理装置及其方法,用于通过在捕获运动时感测点的移动来计算整个操作。 构成:处理单元(120)将多个输入数据随机分配给群集。 计算单元(130)使用回归分析来计算应对簇的变换矩阵。 计算单元计算将转换矩阵应用于分配给第一集群的第一数据的返回值。 处理单元将基于返回值的第一数据分配给第二集群。

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