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    NON-DESTRUCTIVE READ OPERATIONS WITH DYNAMICALLY GROWING IMAGES
    3.
    发明公开
    NON-DESTRUCTIVE READ OPERATIONS WITH DYNAMICALLY GROWING IMAGES 审中-公开
    ZERSTÖRUNGSFREIELESEOPERATIONEN MIT DYNAMISCH WACHSENDEN BILDERN

    公开(公告)号：EP2989443A4

    公开(公告)日：2016-12-21

    申请号：EP14869916

    申请日：2014-12-09

    申请人： BIO-RAD LABORATORIES INC

    发明人： SWIHART STEVE ,  THRUSH EVAN ,  RAN BOAZ

    IPC分类号： G01N21/27 ,  G01N21/64 ,  G01N21/76 ,  H04N5/217 ,  H04N5/235 ,  H04N5/355 ,  H04N5/361

    CPC分类号： H04N5/2355 ,  G01N21/272 ,  G01N21/6408 ,  G01N21/6456 ,  G01N21/76 ,  H04N5/2173 ,  H04N5/2353 ,  H04N5/35545 ,  H04N5/361 ,  H04N5/365

    摘要： Methods and digital imaging devices disclosed herein are adapted to capture images of a specimen in a chemical reaction using a series of short exposures of light emissions from the specimen over a period of time. The series of short exposures is captured using an array of pixels of an image sensor in the digital imaging device that are configured for performing continuous non-destructive read operations to read out a set of non-destructive read images of the specimen from the pixel array. In one embodiment, images are captured by delaying the read out until at or near the end of the chemical reaction to reduce read noise in the images. The signals read out from the image sensor can be continuously monitored and the capturing of images can be discontinued either automatically or based on a command from a user. The captured images can then be displayed in a graphical display.

    摘要翻译： 本文公开的方法和数字成像装置适于在一段时间内使用来自样品的一系列短的曝光来捕获化学反应中的样本的图像。 使用数字成像装置中的图像传感器的像素阵列来捕获一系列短曝光，其被配置为执行连续的非破坏性读取操作，以从像素阵列读出样本的一组非破坏性读取图像 。 在一个实施例中，通过延迟读出直到化学反应结束或接近化学反应结束来捕获图像，以减少图像中的读取噪声。 可以连续地监视从图像传感器读出的信号，并且可以自动地或基于来自用户的命令中断图像的捕获。 然后可以在图形显示中显示所捕获的图像。

    USER FEEDBACK FOR REAL-TIME CHECKING AND IMPROVING QUALITY OF SCANNED IMAGE
    4.
    发明公开
    USER FEEDBACK FOR REAL-TIME CHECKING AND IMPROVING QUALITY OF SCANNED IMAGE 审中-公开
    用户反馈的实时监控和提高扫描图像的质量

    公开(公告)号：EP3089101A1

    公开(公告)日：2016-11-02

    申请号：EP16172971.0

    申请日：2014-12-03

    申请人： Dacuda AG

    发明人： Ilic, Alexander

    IPC分类号： G06T3/40

    CPC分类号： H04N5/2173 ,  G06K9/00463 ,  G06K9/18 ,  G06K9/22 ,  G06K2209/01 ,  G06T3/4038 ,  G06T11/60 ,  H04N5/23216 ,  H04N5/23222 ,  H04N5/23229 ,  H04N5/23232 ,  H04N5/23293 ,  H04N5/23296 ,  H04N5/2354

    摘要： A smartphone may be freely moved in three dimensions as it captures a stream of images of an object. Multiple image frames may be captured in different orientations and distances from the object and combined into a composite image representing an image of the object. The image frames may be formed into the composite image based on representing features of each image frame as a set of points in a three dimensional point cloud. Inconsistencies between the image frames may be adjusted when projecting respective points in the point cloud into the composite image. Quality of the image frames may be improved by processing the image frames to correct errors. Reflections and shadows may be detected and removed. Further, optical character recognition may be applied. As the scan progresses, a direction for capturing subsequent image frames is provided to a user as a real-time feedback.

    SOLID-STATE IMAGE PICKUP ELEMENT AND IMAGE PICKUP SYSTEM
    6.
    发明公开
    SOLID-STATE IMAGE PICKUP ELEMENT AND IMAGE PICKUP SYSTEM 审中-公开
    固态图像拾取元素和图像拾取系统

    公开(公告)号：EP2980851A2

    公开(公告)日：2016-02-03

    申请号：EP15176841.3

    申请日：2015-07-15

    申请人： Canon Kabushiki Kaisha

    发明人： ONO, Toshiaki ,  ITAHASHI, Masatsugu ,  INATANI, Naoki ,  MAEHASHI, Yu ,  TAKAHASHI, Hidekazu

    IPC分类号： H01L27/146

    CPC分类号： H04N5/3745 ,  H01L27/14667 ,  H04N5/2173

    摘要： At least one solid-state image pickup element (1000) includes a plurality of pixels (100) that are arranged in a two-dimensional manner. Each of the plurality of pixels (100) includes a plurality of photoelectric conversion units (PC1, PC2) each including a pixel electrode (303), a photoelectric conversion layer (305) disposed on the pixel electrode (303), and a counter electrode (307) disposed such that the photoelectric conversion layer (305) is sandwiched between the pixel electrode (303) and the counter electrode (307). In one or more embodiments, each of the plurality of pixels also includes a microlens (309) disposed on the plurality of photoelectric conversion units (PC1, PC2).

    摘要翻译： 至少一个固态图像拾取元件（1000）包括以二维方式布置的多个像素（100）。 多个像素（100）中的每一个包括多个光电转换单元（PC1，PC2），每个光电转换单元包括像素电极（303），设置在像素电极（303）上的光电转换层（305） （307），其设置成使得光电转换层（305）夹在像素电极（303）和对电极（307）之间。 在一个或多个实施例中，多个像素中的每一个还包括设置在多个光电转换单元（PC1，PC2）上的微透镜（309）。

    Image signal processing apparatus, imaging apparatus and image processing program
    8.
    发明公开
    Image signal processing apparatus, imaging apparatus and image processing program 审中-公开
    Bildsignalverarbeitungsvorrichtung，Abbildungsgerätund Bildverarbeitungsprogramm

    公开(公告)号：EP2627070A3

    公开(公告)日：2015-06-10

    申请号：EP13000603.4

    申请日：2013-02-06

    申请人： Hitachi Industry & Control Solutions, Ltd.

    发明人： Hirooka, Shinichiro ,  Sai, Hirotomo ,  Shiokawa, Junji

    IPC分类号： H04N5/217 ,  H04N5/357 ,  H04N5/243

    CPC分类号： H04N5/21 ,  H04N5/2173 ,  H04N5/243 ,  H04N5/357

    摘要： An image signal processing apparatus includes an image signal input unit (0101) for inputting an image signal, a noise correcting unit (0102) for executing noise correction processing for the image signal inputted from the image signal input unit, to output a noise-corrected image signal in which noise is corrected; an image signal correcting unit (0103) for executing signal level correction processing for the image signal outputted from the noise correcting unit, to output an image signal in which a signal level is corrected; an image signal correction intensity control unit (0105) for determining correction intensity of the signal level correction processing in the image signal correcting unit, to change an input/output characteristic of the signal level correction processing; a signal extension estimating unit (0106) for estimating a signal extension degree of signal extension due to the signal level correction processing in the image signal correcting unit based on the correction intensity determined by the image signal correction intensity control unit; and a noise correction intensity control unit (0107) for calculating and controlling correction intensity of the noise correction processing in the noise correcting unit in association with the signal extension degree estimated by the signal extension estimating unit.

    摘要翻译： 图像信号处理装置包括用于输入图像信号的图像信号输入单元（0101），用于对从图像信号输入单元输入的图像信号进行噪声校正处理的噪声校正单元（0102），输出经噪声校正的图像信号 噪声被校正的图像信号; 用于对从噪声校正单元输出的图像信号进行信号电平校正处理的图像信号校正单元（0103），输出校正信号电平的图像信号; 用于确定图像信号校正单元中的信号电平校正处理的校正强度的图像信号校正强度控制单元（0105），以改变信号电平校正处理的输入/输出特性; 信号扩展估计单元（0106），用于基于由图像信号校正强度控制单元确定的校正强度来估计由于图像信号校正单元中的信号电平校正处理引起的信号扩展程度; 以及噪声校正强度控制单元（0107），用于与由信号扩展估计单元估计的信号扩展度相关联地计算和控制噪声校正单元中的噪声校正处理的校正强度。

    ENDOSCOPE DEVICE
    9.
    发明公开
    ENDOSCOPE DEVICE 审中-公开
    内窥镜装置

    公开(公告)号：EP2769665A1

    公开(公告)日：2014-08-27

    申请号：EP13785225.7

    申请日：2013-04-23

    申请人： Olympus Medical Systems Corp.

    发明人： TAKEI, Shunji ,  DOGUCHI, Nobuyuki

    IPC分类号： A61B1/04 ,  A61B1/00 ,  G02B23/24

    CPC分类号： A61B1/00009 ,  A61B1/0002 ,  A61B1/00186 ,  A61B1/043 ,  A61B1/045 ,  A61B1/06 ,  A61B1/0638 ,  A61B1/0684 ,  A61B5/489 ,  F04C2270/041 ,  G02B23/2469 ,  G02B27/102 ,  H04N5/2173 ,  H04N5/2256 ,  H04N9/045 ,  H04N2005/2255

    摘要： An endoscope apparatus includes: an image pickup portion that, with respect to return light including a plurality of wavelength band components generated accompanying irradiation of illuminating light onto an object, receives and picks up an image of the return light with spectral sensitivities that vary for each color component; and a correction processing portion that performs correction processing with respect to a spectroscopic spectral distribution of each color component included in an image of the object obtained as a result of the image pickup portion picking up the image of the return light; and an image separation processing portion that, based on a result of the correction processing, performs processing that separates the image of the object into each wavelength band component included in the return light.

    摘要翻译： 本发明提供一种内窥镜装置，该内窥镜装置具备：摄像部，其对于包含伴随照射光照射到被检体上的多个波长频带成分的返回光，接收并拍摄频谱灵敏度的图像，该频谱灵敏度对每个 颜色分量; 以及校正处理部分，其对由于图像拾取部分拾取返回光的图像而获得的对象的图像中包括的每个颜色分量的分光光谱分布执行校正处理; 以及图像分离处理部分，其基于校正处理的结果执行将对象的图像分离成返回光中包括的每个波长带分量的处理。

    Video noise reduction
    10.
    发明公开
    Video noise reduction 审中-公开
    Videorauschunterdrückung

    公开(公告)号：EP2680567A1

    公开(公告)日：2014-01-01

    申请号：EP12173448.7

    申请日：2012-06-25

    申请人： Axis AB

    发明人： Östlund, Petter

    IPC分类号： H04N5/217 ,  H04N5/232 ,  H04N5/357 ,  G06T5/00

    CPC分类号： G06T5/002 ,  G06T5/50 ,  G06T2207/10016 ,  G06T2207/20182 ,  G06T2207/30232 ,  H04N5/144 ,  H04N5/2173 ,  H04N5/23254 ,  H04N5/23267 ,  H04N5/361

    摘要： Noise is reduced in video frames captured by an image sensor (103) of a monitoring camera (100) by using image data representing a captured video frame (302) and image data representing a previously captured video frame (304) at least partially overlapping the captured video frame (302), as well as motion data representing global motion vectors for the captured video frame (302) in relation to the previously captured video frame (304). The captured video frame (302) and the previously captured video frame (304) are spatially aligned using the global motion vectors to provide a set of spatially aligned video frames, and temporal noise reduction is performed on the captured video frame using the spatially aligned set of video frames to provide a temporally noise reduced captured video frame.

    摘要翻译： 通过使用表示拍摄的视频帧（302）的图像数据和表示先前捕获的视频帧（304）的图像数据，通过监视摄像机（100）的图像传感器（103）捕获的视频帧中的噪声减小，所述图像数据至少部分地与 捕获的视频帧（302）以及表示相对于先前捕获的视频帧（304）捕获的视频帧（302）的全局运动矢量的运动数据。 捕获的视频帧（302）和先前捕获的视频帧（304）使用全局运动矢量进行空间对准，以提供一组空间对准的视频帧，并且使用空间对准的组在拍摄的视频帧上执行时间噪声降低 的视频帧以提供时间上降低的捕获视频帧的噪声。