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    • 3. 发明申请
    • METHOD AND DEVICE FOR DISPLAYING A SEQUENCE OF PICTURES
    • 用于显示图像序列的方法和装置
    • WO2010100089A1
    • 2010-09-10
    • PCT/EP2010/052487
    • 2010-02-26
    • THOMSON LICENSINGBOTTREAU, VincentCHAMARET, ChristelCHEVET, Jean-Claude
    • BOTTREAU, VincentCHAMARET, ChristelCHEVET, Jean-Claude
    • H04N7/26H04N7/50H04N7/46
    • H04N19/59H04N19/154H04N19/33H04N19/61H04N19/80
    • The invention relates to a method for displaying a sequence of pictures coming in the form of a multilayer stream comprising a base layer representative of the pictures of the sequence at a first resolution and/or first quality and at least one enhancement layer representative of the sequence pictures at a second resolution and/or second quality. The method comprises the following steps: - decode (100) the base layer from a random access point of the base layer and at least up to the decoding of a random access point of the enhancement layer to reconstruct pictures of the base layer, - display (110) the reconstructed pictures of the base layer, - decode (130) the enhancement layer from the random access point of the enhancement layer to reconstruct pictures of the enhancement layer, and - display (150) the reconstructed pictures of the enhancement layer. The method further comprises a processing step (140) of the pictures of the enhancement layer before their display in such a way that the variation of the image content and/or of its quality between the picture of the base layer corresponding to the time of the random access point of the enhancement layer and the pictures of the enhancement layer is gradual.
    • 本发明涉及一种用于显示以多层流形式出现的图像序列的方法,包括以第一分辨率和/或第一质量表示序列的图片的基本层和表示序列的至少一个增强层 图像以第二分辨率和/或第二质量。 该方法包括以下步骤: - 从基本层的随机接入点解码(100)基层,并至少直到对增强层的随机接入点的解码,以重构基层的图像; - 显示 (110)所述基本层的重建图像, - 从所述增强层的随机接入点解码(130)所述增强层,以重构所述增强层的图像,以及 - 显示(150)所述增强层的重建图像。 该方法还包括增强层在其显示之前的图像的处理步骤(140),使得图像内容的图像和/或其质量在基底层的图像之间的变化对应于 增强层的随机接入点和增强层的图像是渐进的。
    • 5. 发明申请
    • METHOD FOR REDUCING THE SIZE OF A STEREOSCOPIC IMAGE
    • 减少立体图像大小的方法
    • WO2012175386A1
    • 2012-12-27
    • PCT/EP2012/061206
    • 2012-06-13
    • THOMSON LICENSINGBOISSON, GuillaumeCHAMARET, ChristelKERBIRIOU, PaulLOPEZ, Patrick
    • BOISSON, GuillaumeCHAMARET, ChristelKERBIRIOU, PaulLOPEZ, Patrick
    • H04N13/00G06T7/00G06T3/40
    • H04N13/139G06T3/40G09G5/227H04N13/128H04N13/167H04N21/816
    • The invention relates to a image processing method to display a stereoscopic image on a target screen, a disparity information (200) being associated with said stereoscopic image and being adapted for the display of the stereoscopic image on an original screen, the size of the original screen being different from the size of the target screen, the stereoscopic image comprising a first image (20) and a second image (21). In order to optimise the disparity of the stereoscopic image, the method comprises the following steps: - selecting a part of said first image according to at least one property associated with the first image, - calculating a disparity budget associated with the target screen according to viewing conditions associated with the target screen, - calculating a target disparity information associated with the selected part of the image according to the disparity budget and an original disparity information associated with the selected part of the first image.
    • 本发明涉及一种用于在目标屏幕上显示立体图像的图像处理方法,与所述立体图像相关联并适于在原始屏幕上显示立体图像的视差信息(200),原始尺寸 屏幕不同于目标屏幕的尺寸,立体图像包括第一图像(20)和第二图像(21)。 为了优化立体图像的差异,该方法包括以下步骤: - 根据与第一图像相关联的至少一个属性来选择所述第一图像的一部分, - 根据所述第一图像计算与目标屏幕相关联的视差预算 与所述目标屏幕相关联的观看条件, - 根据所述视差预算来计算与所述图像的所选部分相关联的目标视差信息,以及与所述第一图像的所选部分相关联的原始视差信息。
    • 10. 发明申请
    • ADAPTIVE COLOR GRADE INTERPOLATION METHOD AND DEVICE
    • 自适应颜色等级插值方法和设备
    • WO2016142203A1
    • 2016-09-15
    • PCT/EP2016/054243
    • 2016-02-29
    • THOMSON LICENSING
    • STAUDER, JürgenBORDES, PhilippeCHAMARET, Christel
    • G09G5/02H04N9/64
    • G09G5/02G09G5/005G09G5/10G09G2320/0666G09G2340/06G09G2340/10H04N9/64
    • An adaptive color grade interpolation method is disclosed. The method comprises interpolating from a first color graded version of a picture adapted to first viewing conditions and a second color graded version of said picture different from the first color graded version and adapted to second viewing conditions in order to obtain a third color graded version of the picture adapted to third viewing conditions wherein said interpolating is obtained from said first color graded version, a first mapped color version of said first color graded version adapted to said third viewing conditions and to a second mapped color version of said first color graded version adapted to said second viewing conditions such that said first color graded version and second mapped color version are interpolated into said first mapped color version
    • 公开了一种自适应色差插值方法。 该方法包括从适应于第一观看条件的图像的第一颜色分级版本和与第一颜色分级版本不同的所述图像的第二颜色分级版本进行内插,并且适于第二观看条件,以便获得第三颜色分级版本 所述图像适于第三观看条件,其中所述内插是从所述第一颜色分级版本获得的,所述第一颜色分级版本适用于所述第三观看条件的第一映射颜色版本和所述第一颜色分级版本的第二映射颜色版本适应 到所述第二观看条件,使得所述第一颜色分级版本和第二映射颜色版本被插值到所述第一映射颜色版本中