公开(公告)号：US20120169900A1

公开(公告)日：2012-07-05

申请号：US13312187

申请日：2011-12-06

Applicant: Satoshi NUMATA

Inventor： Satoshi NUMATA

IPC: H04N5/76

CPC classification number: G06T1/60 ,  G06T7/223 ,  G06T2200/28 ,  H04N19/433 ,  H04N19/53

Abstract: An image processing device includes an image processor that calculates a motion vector between image data of a target frame and image data of a reference frame in units of a block, and a reference frame image memory that retains image data of a past frame as the image data of the reference frame. Furthermore, the image processing device includes a primary memory that retains a matching processing range of the reference frame in calculation by the image processor, and a secondary memory that reads out and retains image data of a desired range from the image data of the reference frame stored in the reference frame image memory. The secondary memory reads out data of the matching processing range from the retained image data and supplies the read data to the primary memory.

Abstract translation: 图像处理装置包括以块为单位计算目标帧的图像数据和参考帧的图像数据之间的运动矢量的图像处理装置，以及将过去帧的图像数据保持为图像的参考帧图像存储器 参考框架的数据。 此外，图像处理装置包括：主存储器，其在图像处理器的计算中保持参考帧的匹配处理范围;以及辅存储器，其从参考帧的图像数据中读出并保留期望范围的图像数据 存储在参考帧图像存储器中。 辅助存储器从保留的图像数据读出匹配处理范围的数据，并将读取的数据提供给主存储器。

公开(公告)号：US20120169894A1

公开(公告)日：2012-07-05

申请号：US13312227

申请日：2011-12-06

Applicant: Satoshi NUMATA ,  Nobuyuki Matsushita

Inventor： Satoshi NUMATA ,  Nobuyuki Matsushita

IPC: H04N5/228

CPC classification number: H04N5/3572 ,  G06T5/002 ,  G06T5/50 ,  G06T2207/10016 ,  G06T2207/10024 ,  G06T2207/20021 ,  H04N5/365

Abstract: There is provided an image processing device including a motion compensation section which compensates motion between a target image and a reference image, an image compositing section which generates a composited image by compositing the target image and the reference image, the motion therebetween having been compensated, and a spatial filtering section which performs spatial filtering of the composited image. The spatial filtering section may perform spatial filtering of the composited image by using an ε-filter.

Abstract translation: 提供了一种图像处理装置，包括补偿目标图像和参考图像之间的运动的运动补偿部分，通过合成目标图像和参考图像来生成合成图像的图像合成部分，其间的运动已被补偿， 以及执行合成图像的空间滤波的空间滤波部。 空间滤波部分可以通过使用滤波器来执行合成图像的空间滤波。

公开(公告)号：US20120170656A1

公开(公告)日：2012-07-05

申请号：US13309774

申请日：2011-12-02

Applicant: Satoshi NUMATA ,  Takashi OGASAWARA ,  Junichi AOKI

Inventor： Satoshi NUMATA ,  Takashi OGASAWARA ,  Junichi AOKI

IPC: H04N7/26

CPC classification number: H04N5/2327 ,  G06T7/20 ,  G06T2200/28

Abstract: An image processing apparatus includes: an image processing section adapted to calculate a motion vector of an image signal between a plurality of frames; a first control section adapted to programmably control the image processing section to execute motion detection; and a second control section adapted to control the first image processing section in a processing state determined in advance to execute motion detection.

Abstract translation: 一种图像处理装置，包括：图像处理部，其适于计算多个帧之间的图像信号的运动矢量; 第一控制部分，适于可编程地控制图像处理部分执行运动检测; 以及第二控制部分，适于在预先确定的处理状态下控制第一图像处理部分以执行运动检测。

公开(公告)号：US20120169892A1

公开(公告)日：2012-07-05

申请号：US13312085

申请日：2011-12-06

Applicant: Satoshi NUMATA ,  Takashi Ogasawara

Inventor： Satoshi NUMATA ,  Takashi Ogasawara

IPC: H04N5/228

CPC classification number: H04N5/23267 ,  G06T5/003 ,  G06T5/50 ,  G06T2207/20201 ,  H04N5/23254 ,  H04N19/513

Abstract: There is provided an imaging device including a detection section which detects motion of the image processing device, a blend ratio calculation section which calculates a blend ratio of a first motion compensation image to a second motion compensation image, the first motion compensation image and the second motion compensation image being determined from a first motion vector and a second motion vector each indicating motion between frames, respectively, based on the motion of the image processing device detected by the detection section, a blend section which generates a motion compensation image by blending the first motion compensation image and the second motion compensation image in accordance with the blend ratio calculated by the blend ratio calculation section, and an addition section which adds the motion compensation image generated by the blend section to a target image.

Abstract translation: 提供了一种成像装置，包括检测部分，其检测图像处理装置的运动;混合比计算部分，计算第一运动补偿图像与第二运动补偿图像的混合比，第一运动补偿图像和第二运动补偿图像 基于由检测部检测到的图像处理装置的运动，分别根据第一运动矢量和第二运动矢量确定运动补偿图像，混合部分通过混合运动补偿图像生成运动补偿图像， 第一运动补偿图像和第二运动补偿图像，以及根据由混合比计算部分计算的混合比例的第二运动补偿图像，以及将由混合部分生成的运动补偿图像与目标图像相加的加法部分。