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    • 5. 发明授权
    • Moving-image processing device, moving-image processing method, and information recording medium
    • 运动图像处理装置,运动图像处理方法和信息记录介质
    • US09374535B2
    • 2016-06-21
    • US14361028
    • 2012-10-01
    • Rikio OnaiMakoto OkabeTatsuya KuriharaMasahiro SanjoHiromi Hirano
    • Rikio OnaiMakoto OkabeTatsuya KuriharaMasahiro SanjoHiromi Hirano
    • G06K9/00H04N5/265G06T13/80H04N5/272H04N13/00G06T7/00
    • H04N5/265G06T7/50G06T7/73G06T13/00G06T13/80G06T2207/10016G06T2207/10028G06T2207/20221G06T2210/21H04N5/272H04N13/156
    • Provided is a moving-image processing device for determining interference between objects. A moving-image processing device (101) determines whether a first object drawn in a first moving image clashes with a second object drawn in a second moving image. The first moving image is accompanied by a first anterior-surface depth for the first object. The second moving image is accompanied by a second anterior-surface depth for the second object. A rear-surface depth acquirer (102) acquires a first rear-surface depth for the first object, and a second rear-surface depth for the second object. A clash determiner (103) functioning as an interference determiner determines whether the first object interferes with the second object in certain frames, on the basis of the overlapping of a first occupancy zone spanning from the first anterior-surface depth to the first rear-surface depth and a second occupancy zone spanning from the second anterior-surface depth to the second rear-surface depth, the first and second occupancy zones being in an overlap area present in cases when a first drawing area where the first object is to be drawn overlaps a second drawing area where the second object is to be drawn.
    • 提供了一种用于确定对象之间的干扰的运动图像处理装置。 运动图像处理装置(101)确定在第一运动图像中绘制的第一对象是否与在第二运动图像中绘制的第二对象冲突。 第一运动图像伴随着第一物体的第一前表面深度。 第二运动图像伴随着第二物体的第二前表面深度。 后表面深度获取器(102)获取第一物体的第一后表面深度和第二物体的第二后表面深度。 用作干扰确定器的冲突确定器(103)基于从第一前表面深度到第一后表面的第一占用区域的重叠来确定第一对象是否在某些帧中干扰第二对象 深度和从第二前表面深度延伸到第二后表面深度的第二占用区域,当要绘制第一物体的第一绘图区域重叠时,第一和第二占用区域处于重叠区域 要绘制第二物体的第二绘图区域。
    • 6. 发明申请
    • MOVING-IMAGE PROCESSING DEVICE, MOVING-IMAGE PROCESSING METHOD, AND INFORMATION RECORDING MEDIUM
    • 移动图像处理装置,移动图像处理方法和信息记录介质
    • US20140321736A1
    • 2014-10-30
    • US14361028
    • 2012-10-01
    • Rikio OnaiMakoto OkabeTatsuya KuriharaMasahiro SanjoHiromi Hirano
    • Rikio OnaiMakoto OkabeTatsuya KuriharaMasahiro SanjoHiromi Hirano
    • G06T7/00
    • H04N5/265G06T7/50G06T7/73G06T13/00G06T13/80G06T2207/10016G06T2207/10028G06T2207/20221G06T2210/21H04N5/272H04N13/156
    • Provided is a moving-image processing device for determining interference between objects. A moving-image processing device (101) determines whether a first object drawn in a first moving image clashes with a second object drawn in a second moving image. The first moving image is accompanied by a first anterior-surface depth for the first object. The second moving image is accompanied by a second anterior-surface depth for the second object. A rear-surface depth acquirer (102) acquires a first rear-surface depth for the first object, and a second rear-surface depth for the second object. A clash determiner (103) functioning as an interference determiner determines whether the first object interferes with the second object in certain frames, on the basis of the overlapping of a first occupancy zone spanning from the first anterior-surface depth to the first rear-surface depth and a second occupancy zone spanning from the second anterior-surface depth to the second rear-surface depth, the first and second occupancy zones being in an overlap area present in cases when a first drawing area where the first object is to be drawn overlaps a second drawing area where the second object is to be drawn.
    • 提供了一种用于确定对象之间的干扰的运动图像处理装置。 运动图像处理装置(101)确定在第一运动图像中绘制的第一对象是否与在第二运动图像中绘制的第二对象冲突。 第一运动图像伴随着第一物体的第一前表面深度。 第二运动图像伴随着第二物体的第二前表面深度。 后表面深度获取器(102)获取第一物体的第一后表面深度和第二物体的第二后表面深度。 用作干扰确定器的冲突确定器(103)基于从第一前表面深度到第一后表面的第一占用区域的重叠来确定第一对象是否在某些帧中干扰第二对象 深度和从第二前表面深度延伸到第二后表面深度的第二占用区域,当要绘制第一物体的第一绘图区域重叠时,第一和第二占用区域处于重叠区域 要绘制第二物体的第二绘图区域。
    • 7. 发明申请
    • MOVING-IMAGE PROCESSING DEVICE, MOVING-IMAGE PROCESSING METHOD, AND INFORMATION RECORDING MEDIUM
    • 移动图像处理装置,移动图像处理方法和信息记录介质
    • US20140340477A1
    • 2014-11-20
    • US14361477
    • 2012-10-01
    • Rikio OnaiMakoto OkabeTatsuya KuriharaMasahiro SanjoHiromi Hirano
    • Rikio OnaiMakoto OkabeTatsuya KuriharaMasahiro SanjoHiromi Hirano
    • H04N5/265H04N13/00
    • H04N5/265G06T7/50G06T7/73G06T13/00G06T13/80G06T2207/10016G06T2207/10028G06T2207/20221G06T2210/21H04N5/272H04N13/156
    • A moving-image processing device (101) synthesizes a first moving image and a second moving image. In the first moving image, a first object is drawn, and accompanied by the anterior-surface depth of the first object. In the second moving image, a second object is drawn, and accompanied by the anterior-surface depth of the second object. A rear-surface-depth acquirer (102) acquires the rear-surface depth of the first object and the rear-surface depth of the second object. A clash determiner (103) functioning as an interference determiner refers to the anterior-surface depth and rear-surface depth of the first object to obtain an occupancy space which the first object can occupy, and refers to the anterior-surface depth and the rear-surface depth of the second object to determine whether the occupancy space and the second object drawn in certain frames of the second moving image satisfy interference conditions. A corrector (106) functioning as a range setter sets, on the basis of a determination result from the interference determiner, the possible range in which the second object can be positioned without interfering with the occupancy space.
    • 运动图像处理装置(101)合成第一运动图像和第二运动图像。 在第一运动图像中,绘制第一物体,伴随着第一物体的前表面深度。 在第二运动图像中,绘制第二物体,伴随着第二物体的前表面深度。 后表面深度获取器(102)获取第一物体的后表面深度和第二物体的后表面深度。 用作干扰判定器的碰撞判定器(103)是指第一物体的前表面深度和后​​表面深度,以获得第一物体可占据的占用空间,并且指前表面深度和后​​方 确定第二对象的表面深度,以确定在第二运动图像的某些帧中绘制的占用空间和第二对象是否满足干扰条件。 作为范围设定器起作用的校正器(106)基于来自干扰判定器的确定结果,设定第二物体可定位的可能范围而不干扰占用空间。
    • 10. 发明授权
    • Foreground region extraction program, foreground region extraction apparatus and foreground region extraction method
    • 前景区域提取程序,前景区域提取装置和前景区域提取方法
    • US08611648B2
    • 2013-12-17
    • US13063334
    • 2009-09-17
    • Rikio OnaiTakahiro HayashiTatsuya KiyonoMasaya MoriMasahiro Sanjo
    • Rikio OnaiTakahiro HayashiTatsuya KiyonoMasaya MoriMasahiro Sanjo
    • G06K9/00
    • G06T7/11G06T7/187G06T7/194G06T2207/10024G06T2207/20101
    • There are provided a foreground region extraction program, a foreground region extraction apparatus, and a foreground region extraction method capable of clipping an object region (foreground region) at high speed.An arrangement is as follows: Foreground pixels designated by a user and background pixels designated thereby are each set as a reference pixel to identify, from among a plurality of divided color spaces created by a three-dimensional color space being divided, the divided color space to which each of the reference pixels belongs, as a reference divided color space. Color distance calculation processing to calculate a color distance in the color space between each reference pixel and an adjacent pixel adjacent thereto is performed, and belonging judgment processing to judge whether each of the adjacent pixels belongs to each of the reference divided color spaces is performed, and then, cost calculation processing to calculate a cost of each adjacent pixel is performed, based on the color distance calculated for each of the adjacent pixels, and weights based on whether to belong to the reference divided color space judged for each of the adjacent pixels. Further determination processing to determine the adjacent pixel having the lowest calculated cost as a foreground pixel or background pixel is performed, and a foreground region is extracted from the image by using the determined adjacent pixel as a reference pixel to repeatedly perform the color distance calculation processing, the belonging judgment processing, the cost calculation processing, and the determination processing.
    • 提供了能够高速地削减对象区域(前景区域)的前景区域提取程序,前景区域提取装置和前景区域提取方法。 布置如下:由用户指定的前景像素和由此指定的背景像素分别设置为参考像素,以识别由被划分的三维颜色空间创建的多个分割颜色空间中的分割颜色空间 每个参考像素所属的,作为参考分色色空间。 执行用于计算每个参考像素和与其相邻的相邻像素之间的颜色空间中的颜色距离的颜色距离计算处理,以及属性判断处理,以判断每个相邻像素是否属于每个参考分割色彩空间, 然后,基于为每个相邻像素计算出的颜色距离和基于是否属于为每个相邻像素判断的参考分割颜色空间的权重来执行用于计算每个相邻像素的成本的成本计算处理 。 执行将具有最低计算成本的相邻像素确定为前景像素或背景像素的进一步确定处理,并且通过使用所确定的相邻像素作为参考像素从图像中提取前景区域以重复执行色彩距离计算处理 归属判断处理,成本计算处理和确定处理。