公开(公告)号：US09727950B2

公开(公告)日：2017-08-08

申请号：US14938448

申请日：2015-11-11

Applicant: OLYMPUS CORPORATION

Inventor： Hisumi Esaki

IPC: G06K9/00 ,  G06T5/00 ,  G06T5/20 ,  H04N1/409 ,  H04N5/14 ,  H04N5/213 ,  G06K9/46 ,  G06K9/62

CPC classification number: G06T5/00 ,  G06K9/4604 ,  G06K9/4671 ,  G06K9/6215 ,  G06K2009/4666 ,  G06T5/002 ,  G06T5/20 ,  G06T2207/20024 ,  G06T2207/20182 ,  G06T2207/20192 ,  H04N1/409 ,  H04N5/142 ,  H04N5/213

Abstract: A noise-reduction processing device including: a part that calculates an edge strength indicating the edge amount at the pixel of interest based on the pixel of interest and surrounding pixels that surround the pixel of interest; a part that discriminates the edge direction at the pixel of interest; a first filter-processing part that subjects the pixel of interest to smoothing processing along a direction that is based on a direction-discrimination result and outputs a first filter-processing result; a second filter-processing part that subjects the pixel of interest to smoothing processing producing a lower low-pass effect than that of the first filter-processing part and outputs a second filter-processing result and a part that synthesizes the first and second filter-processing results, with the ratio of the first filter-processing result increased as the edge strength becomes higher and the ratio of the second filter-processing result increased as the edge strength becomes lower.

公开(公告)号：US09894223B2

公开(公告)日：2018-02-13

申请号：US14095466

申请日：2013-12-03

Applicant: OLYMPUS CORPORATION

Inventor： Hidekazu Iwaki ,  Mitsunori Kubo ,  Hisumi Esaki ,  Takayuki Nakatomi ,  Arata Shinozaki ,  Akio Kosaka

IPC: H04N7/18 ,  H04N7/173 ,  H04N1/00

CPC classification number: H04N1/00244 ,  H04N1/00198 ,  H04N2201/3225

Abstract: A server system includes: a reception section that receives captured image information and metadata from a terminal device connected to the server system through a network, the captured image information being information about a captured image captured using the terminal device, and the metadata being added to the captured image; an insertion image selection section that selects an insertion image based on the received metadata, the insertion image being an image differing from the acquired captured image; and an image set generation section that generates image set information in which the insertion image is inserted into the captured image information.

公开(公告)号：US20140152854A1

公开(公告)日：2014-06-05

申请号：US14095466

申请日：2013-12-03

Applicant: OLYMPUS CORPORATION

Inventor： Hidekazu Iwaki ,  Mitsunori Kubo ,  Hisumi Esaki ,  Takayuki Nakatomi ,  Arata Shinozaki ,  Akio Kosaka

IPC: G06F3/14 ,  H04N1/00

CPC classification number: H04N1/00244 ,  H04N1/00198 ,  H04N2201/3225

Abstract: A server system includes: a reception section that receives captured image information and metadata from a terminal device connected to the server system through a network, the captured image information being information about a captured image captured using the terminal device, and the metadata being added to the captured image; an insertion image selection section that selects an insertion image based on the received metadata, the insertion image being an image differing from the acquired captured image; and an image set generation section that generates image set information in which the insertion image is inserted into the captured image information.

Abstract translation: 服务器系统包括：接收部，其通过网络从连接到所述服务器系统的终端装置接收拍摄图像信息和元数据，所述拍摄图像信息是关于使用所述终端装置拍摄的拍摄图像的信息，并且所述元数据被添加到 拍摄的图像; 插入图像选择部，其基于所接收的元数据来选择插入图像，所述插入图像是与所获取的拍摄图像不同的图像; 以及图像组生成部，其生成将插入图像插入到拍摄图像信息中的图像集信息。

公开(公告)号：US09710922B2

公开(公告)日：2017-07-18

申请号：US14729786

申请日：2015-06-03

Applicant: OLYMPUS CORPORATION

Inventor： Hisumi Esaki

IPC: G06T7/20 ,  G06K9/46 ,  H04N19/124 ,  G06K9/52 ,  H04N19/14 ,  H04N19/182 ,  H04N19/105 ,  H04N19/176

CPC classification number: G06T7/269 ,  G06K9/00664 ,  G06K9/3233 ,  G06K9/38 ,  G06K9/46 ,  G06K9/4604 ,  G06K9/4642 ,  G06K9/4661 ,  G06K9/52 ,  G06K2009/4666 ,  G06T2207/10016 ,  G06T2207/20021 ,  H04N19/105 ,  H04N19/124 ,  H04N19/14 ,  H04N19/176 ,  H04N19/182

Abstract: An image processing apparatus which reduces an operation amount while maintaining accuracy in detecting a motion vector, includes a contrast value calculating circuit calculating a contrast value for each processing region including a pixel of interest at a center in a standard image which is one of input images, a bit length determining circuit determining a bit length for calculating a motion vector for the pixel of interest among the images to be smaller than a bit length when the contrast value is calculated, a quantization circuit converting a bit length of the processing region and a region corresponding to at least the processing region among the images to be the bit length determined by the bit length determining circuit, and a motion vector calculating circuit calculating a motion vector for the pixel of interest among the images in the processing region for which the bit length is converted.

公开(公告)号：US20180131823A1

公开(公告)日：2018-05-10

申请号：US15864357

申请日：2018-01-08

Applicant: OLYMPUS CORPORATION

Inventor： Hidekazu Iwaki ,  Mitsunori Kubo ,  Hisumi Esaki ,  Takayuki Nakatomi ,  Arata Shinozaki ,  Akio Kosaka

IPC: H04N1/00

CPC classification number: H04N1/00244 ,  H04N1/00198 ,  H04N2201/3225

Abstract: A server system includes: a reception section that receives captured image information and metadata from a terminal device connected to the server system through a network, the captured image information being information about a captured image captured using the terminal device, and the metadata being added to the captured image; an insertion image selection section that selects an insertion image based on the received metadata, the insertion image being an image differing from the acquired captured image; and an image set generation section that generates image set information in which the insertion image is inserted into the captured image information.

公开(公告)号：US09280805B2

公开(公告)日：2016-03-08

申请号：US14188291

申请日：2014-02-24

Applicant: OLYMPUS CORPORATION

Inventor： Hisumi Esaki

IPC: G06K9/40 ,  G06T5/00

CPC classification number: G06T5/001 ,  G06T5/003 ,  G06T2207/20028

Abstract: Provided is an image processing apparatus including an edge identifying portion that generates an edge image in which an edge is identified at each pixel in an input image; a mask-image generating portion that distinguishes an edge direction at a pixel of interest in the input image, that calculates a difference between pixel values of pixels that are positioned perpendicular to the edge direction and that are positioned symmetrically to each other, with the pixel of interest located at a center thereof, and that generates a mask image in which a pixel value of the pixel of interest is increased as that difference decreases; an enhancement-filter image generating portion that generates an enhancement-filter image by multiplying pixel values of pixels of the edge image by pixel values of the mask image; and a combining portion that generates an output image by combining the input image and the enhancement-filter image.

Abstract translation: 提供了一种图像处理装置，包括：边缘识别部分，其生成在输入图像中的每个像素处识别边缘的边缘图像; 掩模图像生成部，其对输入图像中的感兴趣像素的边缘方向进行区别，所述像素计算与所述边缘方向垂直的并且彼此对称定位的像素的像素值之间的差异， 感兴趣的位置在其中心，并且产生其中感兴趣像素的像素值随着该差减小而增加的掩模图像; 增强滤波图像生成部，其通过将所述边缘像素的像素的像素值乘以所述掩模图像的像素值而生成增强滤波图像; 以及组合部，其通过组合输入图像和增强滤波图像来生成输出图像。