会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 31. 发明公开
    • METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR IMAGE-DRIVEN COST VOLUME AGGREGATION
    • VERFAHREN,VORRICHTUNG UND COMPUTERPROGRAMMPRODUKTFÜRBILDGESTEUERTE KOSTENVOLUMENAGGREGATION
    • EP3105738A1
    • 2016-12-21
    • EP15749667.0
    • 2015-02-09
    • Nokia Technologies OY
    • SMIRNOV, SergeyGOTCHEV, Atanas
    • G06T7/00H04N13/00
    • G06T7/593G06T2207/10012G06T2207/10024G06T2207/10028H04N13/122H04N13/128H04N13/133H04N13/15H04N13/207H04N13/239H04N13/271H04N2013/0081
    • In an example embodiment, a method, apparatus and computer program product are provided. The method includes computing a cost volume associated with a reference image. Down-sampling of the cost volume and the reference image into at least one level is performed to generate at least one down-sampled cost volume and at least one down-sampled reference image, respectively. An up-sampling of the at least one down-sampled cost volume and the at least one down-sampled reference image into the at least one level is performed to generate at least one up-sampled cost volume and at least one up-sampled reference image, respectively. A color weight map associated with the cost volume and the at least one down-sampled cost volume is computed based on the reference image and the at least one down-sampled reference image at the at least one level. Aggregated cost volume is determined based at least on the color weight map.
    • 一种方法包括计算与参考图像相关联的成本(相似度)体积; 然后,执行将成本量和参考图像下采样(抽取)为至少一个级别,生成至少一个下采样成本量和至少一个下采样参考图像。 执行向后采样以产生至少一个后向上采样成本量和后向上采样参考图像。 基于参考图像和后向上采样参考图像来计算与成本量和至少一个下采样成本体积相关联的色重映射(例如,计算参考图像和后向上采样参考图像之间的差异 ),参考图像是参考图像之一和至少一个下采样参考图像。 确定总成本量,加权平均值基于颜色权重图。 成本体积可以基于将参考图像与目标图像的多个移位版本匹配,例如, 校正的场景或立体图像对的图像。 可以使用绝对差(SAD)或平方差(SSD)方法的和。
    • 34. 发明公开
    • CORRECTION DEVICE
    • KORREKTURVORRICHTUNG
    • EP2833616A1
    • 2015-02-04
    • EP13769981.5
    • 2013-03-14
    • Fujifilm Corporation
    • MATSUURA Yuuji
    • H04N5/232G03B17/02G03B35/08H04N5/225H04N13/02
    • H04N13/246G03B35/08H04N5/23206H04N5/23212H04N13/133H04N13/243H04N13/296
    • A correction apparatus which is able to flexibly respond to increases and decreases in a number of lens apparatuses where the correction is performed is provided. A correction apparatus 100 is provided with terminals 101 A and 101B which are connected in one-to-one correspondence with each of lens apparatuses 3A and 3B and which transmit control signals to the lens apparatuses which are connected. A common control signal is transmitted from all of the terminals to the lens apparatuses which are connected with the terminals. Individual control signals are transmitted to the lens apparatuses, which are connected with the terminals, from all of the terminals or from the other terminals than any one terminal. The group of terminals are communicably connected with each other and mutually hold the common control signal and the individual control signals.
    • 提供能够灵活地响应执行校正的多个透镜装置的增减的校正装置。 校正装置100设置有端子101A和101B,端子101A和101B与透镜装置3A和3B中的每一个一一对应地连接,并且向连接的透镜装置发送控制信号。 公共控制信号从所有端子传送到与端子连接的透镜装置。 与所有终端相比,各个控制信号从所有终端或其他终端传送到与终端连接的镜头设备。 该组端子彼此可通信地连接并且互相保持公共控制信号和各个控制信号。
    • 37. 发明公开
    • Film grain for stereoscopic or multi-view images
    • FilmkornfürStereoskopie- oder Mehrfachansichtsbilder
    • EP2627094A1
    • 2013-08-14
    • EP12305135.1
    • 2012-02-08
    • Thomson Licensing
    • Winter, MarcoGandolph, Dirk
    • H04N13/00
    • H04N13/133H04N13/122
    • A method and an apparatus (40) for applying film grain to stereoscopic or multi-view images or sequences of stereoscopic or multi-view images are described. After retrieving (10) an image pair or a set of multi-view images a depth map for the image pair or the set of multi-view images is obtained (11). Film grain is then applied (12) to non-occluded areas of the images in accordance with depth values of the depth map. Occluded areas of the images are processed separately by first deriving depth values for these areas and then applying (13) film grain to these areas in accordance with the derived depth values.
    • 描述了一种用于将胶片颗粒应用于立体或多视图图像或立体图像或多视图图像序列的方法和装置(40)。 在获取(10)图像对或一组多视图图像之后,获得图像对或多视图图像的集合的深度图(11)。 然后根据深度图的深度值将胶片颗粒(12)施加到图像的非遮蔽区域。 通过首先导出这些区域的深度值,然后根据导出的深度值将(13)胶片颗粒应用(13)到这些区域,来单独处理图像的封闭区域。
    • 39. 发明公开
    • ZERO-D DIMMING FOR 3D DISPLAYS
    • ZERO-D-DIMMINGFÜR3D-ANZEIGEN
    • EP2513867A1
    • 2012-10-24
    • EP10838101.3
    • 2010-11-23
    • 3M Innovative Properties Company
    • VOS, Martin, J.CASNER, Glenn, E.
    • G06T15/00
    • G09G3/3406G02B3/0006G02B5/045G09G2320/0233G09G2330/021H04N13/133H04N13/305H04N13/398
    • A method of zero-D dimming backlights for 3D or multi-view displays using right and left image data. The method receives right and left pixel luminance values for the right and left image data, and it remaps the right and left pixel luminance values using a factor based upon an average luminance value or based upon a luminance percentile value or a modified factor that further includes the absolute difference between left and right pixel luminance values. The factor or modified factor are selectively used to remap particular right and left pixel luminance values based upon a disparity consideration. The method results in power savings by dimming the backlight without perceptible or substantial loss in brightness of the display.
    • 使用右图像和左图像数据的3D或多视图显示器的零D调光背光的方法。 该方法接收右图像数据和左图像数据的右和左像素亮度值,并且使用基于平均亮度值的因子或基于进一步包括的亮度百分位数值或修改因子重新映射右和左像素亮度值 左和右像素亮度值之间的绝对差异。 根据视差考虑,选择性地使用因子或修正因子重新映射特定的右和左像素亮度值。 该方法通过对背光进行调光而导致功率节省,而不会在显示器的亮度上产生可察觉的或显着的损失。