公开(公告)号：US20210364776A1

公开(公告)日：2021-11-25

申请号：US17395666

申请日：2021-08-06

Applicant: OLYMPUS CORPORATION

Inventor： Nobuyuki WATANABE ,  Hidetoshi NISHIMURA ,  Kazuhito HORIUCHI

IPC: G02B21/36 ,  G06T7/73 ,  G06K9/32

Abstract: An information processing device includes: a storage configured to store display region information and a count value, the display region information indicating a position of a predetermined display region in a first image corresponding to image data, the count value indicating frequency of display of each predetermined region in the first image; and a processor including hardware. The processor is configured to, based on the image data and an instruction signal for selecting the display region, generate a display image corresponding to the display region that is selected by the instruction signal, determine whether the display region information meets a first condition, add a predetermined value to the count value of the region on which it is determined that the first condition is met, and set, for a region of interest, a region that draws an interest in the first image based on the count value.

公开(公告)号：US20170046846A1

公开(公告)日：2017-02-16

申请号：US15338852

申请日：2016-10-31

Applicant: OLYMPUS CORPORATION

Inventor： Nobuyuki WATANABE

IPC: G06T7/00 ,  G06T5/50 ,  H04N13/02

CPC classification number: G06T5/50 ,  G06T7/571 ,  G06T2200/04 ,  G06T2200/21 ,  G06T2207/10016 ,  G06T2207/10056 ,  G06T2207/10148 ,  G06T2207/20016 ,  G06T2207/20064 ,  G06T2207/20221 ,  H04N5/225 ,  H04N5/2256 ,  H04N7/18 ,  H04N13/20 ,  H04N13/236

Abstract: An image processing system includes an image acquisition unit, a candidate value estimation unit, a band characteristics evaluation unit, an effective frequency determination unit and a candidate value modification unit. The acquisition unit acquires images. The estimation unit estimates, for each pixel of the images, a candidate value of a 3D shape. The evaluation unit calculates, for each pixel, a band evaluation value of a band included in the images. The determination unit determines an effective frequency of the pixel based on statistical information of the band evaluation value. The modification unit performs data correction or data interpolation for the candidate value based on the effective frequency and calculates a modified candidate value representing the 3D shape.

Abstract translation: 图像处理系统包括图像获取单元，候选值估计单元，频带特性评估单元，有效频率确定单元和候选值修改单元。 采集单元获取图像。 对于图像的每个像素，估计单元估计3D形状的候选值。 对于每个像素，评估单元计算图像中包括的频带的频带评估值。 确定单元基于频带评估值的统计信息来确定像素的有效频率。 修改单元基于有效频率对候选值执行数据校正或数据插值，并计算表示3D形状的修改候选值。

公开(公告)号：US20180084169A1

公开(公告)日：2018-03-22

申请号：US15826599

申请日：2017-11-29

Applicant: Olympus Corporation

Inventor： Takuji HORIE ,  Takashi MIYOSHI ,  Kensuke ISHII ,  Arata SHINOZAKI ,  Saori MATSUMOTO ,  Nobuyuki WATANABE ,  Hiroyuki FUKUDA

IPC: H04N5/225 ,  H04N5/232 ,  G03B15/06 ,  G02B5/10

CPC classification number: H04N5/2256 ,  G02B5/10 ,  G03B15/06 ,  G03B29/00 ,  H04N5/2254 ,  H04N5/23203 ,  H04N5/23293

Abstract: Provided is an image acquisition system according to the present invention includes: a display device that has a display surface on which an image is displayed; a dome-shaped reflective member that is disposed so as to cover at least a part of the display surface of the display device, that includes a reflective surface reflecting light from the display surface, on an inner surface thereof, and has a through-hole that passes between an interior and an exterior; and a photographing device that photographs light radiated from the display surface via the through-hole, while a subject is disposed at a position between the reflective member and the display surface.

公开(公告)号：US20150264270A1

公开(公告)日：2015-09-17

申请号：US14725313

申请日：2015-05-29

Applicant: OLYMPUS CORPORATION

Inventor： Nobuyuki WATANABE ,  Hiroyuki FUKUDA ,  Yoko ABE

IPC: H04N5/232 ,  G06T3/40 ,  G06T7/20 ,  G02B21/06

CPC classification number: H04N5/23296 ,  G02B21/06 ,  G02B21/24 ,  G02B21/365 ,  G02B21/367 ,  G06T3/4038 ,  G06T2207/10056 ,  H04N5/23238

Abstract: An imaging apparatus includes: a stage on which an object is configured to be placed; an imaging unit having an imager configured to image the object; a movement mechanism configured to perform a relative movement between the stage and the imaging unit in at least one direction within a placement plane for placing the object; a tilt mechanism configured to tilt at least one of an imaging surface of the imager and the stage relative to a moving direction of the movement mechanism; and a tilt angle setting unit configured to set a tilt angle of the tilt mechanism based on at least a magnification of the imaging unit and a size of an effective area on the imaging surface, the effective area being an area into which observation light from the object is introduced.

Abstract translation: 一种成像装置，包括：被配置为放置对象的台; 成像单元，其具有被配置为对所述物体成像的成像器; 运动机构，被配置为在放置所述物体的放置平面内的至少一个方向上执行所述台架和所述成像单元之间的相对移动; 倾斜机构，其构造成相对于所述移动机构的移动方向倾斜所述成像器的成像表面和所述台阶中的至少一个; 以及倾斜角度设定单元，被配置为基于所述成像单元的至少放大率和所述成像表面上的有效面积的大小来设置所述倾斜机构的倾斜角，所述有效面积是来自所述成像单元的观察光的区域， 对象被引入。

公开(公告)号：US20150249790A1

公开(公告)日：2015-09-03

申请号：US14714915

申请日：2015-05-18

Applicant: OLYMPUS CORPORATION

Inventor： Nobuyuki WATANABE ,  Naoyuki Miyashita ,  Hideaki Furukawa ,  Hiroshi Matsuzaki ,  Takahiro Yano

IPC: H04N5/232 ,  G06K9/32 ,  H04N5/262

CPC classification number: H04N5/23293 ,  G06K9/00711 ,  G06K9/3233 ,  G06K2209/27 ,  H04N5/23219 ,  H04N5/2621

Abstract: An image processing apparatus receives an image signal and generates a display image having an image range associated with a display area of a display unit from an image based on the image signal. The image processing apparatus includes a position-of-interest-calculating-unit, a frame-out-accuracy-calculation-unit, an alteration-variable-decision-unit and an image-alteration-unit. The position-of-interest-calculating-unit calculates a position of interest as a position of an object of interest in the image. The frame-out-accuracy-calculation-unit calculates a frame-out accuracy representing an accuracy that the position of interest deviates from the image range based on the position of interest and the image range. The alteration-variable-decision-unit decides a processing variable of alteration processing performed with respect to the image in conformity with the frame-out accuracy. The image-alteration-unit performs the alteration processing with respect to the image in conformity with the decided processing variable to generate a signal of the display image.

Abstract translation: 图像处理设备接收图像信号，并且基于图像信号从图像生成具有与显示单元的显示区域相关联的图像范围的显示图像。 图像处理装置包括感兴趣位置计算单元，帧输出精度计算单元，变更判定单元和图像改变单元。 感兴趣位置计算单元计算感兴趣的位置作为图像中的感兴趣对象的位置。 帧输出精度计算单元基于感兴趣的位置和图像范围计算表示关注位置偏离图像范围的精度的帧输出精度。 改变判定单元根据帧输出精度来决定相对于图像执行的变更处理的处理变量。 图像改变单元根据所决定的处理变量执行关于图像的改变处理，以生成显示图像的信号。