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1. 发明申请

US20180077316A1 Calibration and Validation of Motion Picture Scans 审中-公开
公开(公告)号：US20180077316A1
公开(公告)日：2018-03-15
申请号：US15562080
申请日：2016-03-22
申请人： iMetafilm Ltd.
发明人： Michael HOWELL
IPC分类号： H04N1/407 , H04N3/36 , H04N1/04 , H04N1/00 , G06T7/00 , G06T7/90
CPC分类号： H04N1/4078 , G06T7/0002 , G06T7/90 , H04N1/00819 , H04N1/04 , H04N3/36 , H04N5/253 , H04N2201/0408
摘要： There is herein described a method and apparatus for the calibration and validation of motion picture scans.

2. 发明申请

US20140132752A1 SYSTEM AND METHOD FOR PROCESSING AN IMAGE CARRIED BY AN OPTICAL SUBSTRATE AND COMPUTER READABLE MEDIUM MADE USING SAME 审中-公开
标题翻译：用于处理由光学基板和计算机可读介质制成的图像的系统和方法
公开(公告)号：US20140132752A1
公开(公告)日：2014-05-15
申请号：US14073768
申请日：2013-11-06
申请人： Albert Durr Edgar , Michael Charles Wilder , Martin Potucek , Darryl Ray Polk
发明人： Albert Durr Edgar , Michael Charles Wilder , Martin Potucek , Darryl Ray Polk
IPC分类号： H04N5/253 , H04N3/36
CPC分类号： H04N5/253
摘要： A system for digitizing an image from an optical substrate having at least a first defect comprises a digital image capture device, a first light source positioned at a first position relative to the digital image capture device, and a second light source positioned at a second position relative to the digital image capture device. The second position is offset with respect to the first position. Light emitted from the first and second light sources are combined at a light receiving portion of the digital image capture device for causing the first defect to be nullified from a composite digital representation of the image that is generated using information outputted from the digital image capture device.
摘要翻译：一种用于从具有至少第一缺陷的光学基板数字化图像的系统包括数字图像捕获装置，位于相对于数字图像捕获装置的第一位置的第一光源和位于第二位置的第二光源相对于数字图像捕获装置。第二位置相对于第一位置偏移。从第一和第二光源发射的光在数字图像捕获装置的光接收部分处组合，以使第一缺陷从使用从数字图像捕获装置输出的信息产生的图像的合成数字表示无效。

3. 发明授权

US08619187B2 Cadence detection in progressive video 有权
标题翻译：逐行视频中的Cadence检测
公开(公告)号：US08619187B2
公开(公告)日：2013-12-31
申请号：US12748698
申请日：2010-03-29
申请人： Sanjay Garg , Nikhil Balram , Mainak Biswas , Vipin Namboodiri
发明人： Sanjay Garg , Nikhil Balram , Mainak Biswas , Vipin Namboodiri
IPC分类号： H04N7/01 , H04N11/20 , H04N3/36 , H04N9/11 , H04N5/14 , H04N9/64 , G06K9/00
CPC分类号： H04N7/013 , H04N7/0115 , H04N7/012 , H04N21/44008
摘要： Devices, methods, and other embodiments associated with cadence detection are discussed. In one embodiment, an apparatus analyzes a progressive video stream and determines a cadence pattern from the progressive video stream.
摘要翻译：讨论了与节奏检测相关联的设备，方法和其他实施例。在一个实施例中，一种装置分析逐行视频流并且从逐行视频流确定节奏模式。

4. 发明授权

US08269828B2 Thermal dissipation for imager head assembly of remote inspection device 有权
标题翻译：远程检测装置的成像头组件散热
公开(公告)号：US08269828B2
公开(公告)日：2012-09-18
申请号：US12038337
申请日：2008-02-27
申请人： Jeffrey J. Miller , Al Boehnlein , Tye Newman
发明人： Jeffrey J. Miller , Al Boehnlein , Tye Newman
IPC分类号： H04N3/36
CPC分类号： A61B1/0051 , A61B1/00052 , A61B1/00087 , A61B1/05 , A61B1/0684 , A61B1/07 , H04N5/2256 , H04N2005/2255
摘要： An imager head assembly for a remote inspection device includes an imager housing. A circuit board is positioned within the imager housing. The circuit board has a light emitting diode connected thereto. A thermally conductive material in contact with the circuit board and the imager housing creates a conductive heat transfer path to dissipate heat generated by the light emitting diode through the imager housing. A light transmissive light pipe unit can be positioned proximate the circuit board to permit light emitted by the light emitting diode to pass through the light pipe unit.
摘要翻译：用于远程检查装置的成像头组件包括成像器外壳。电路板位于成像器外壳内。电路板具有连接到其上的发光二极管。与电路板和成像器壳体接触的导热材料产生导电传热路径，以消散由发光二极管通过成像器壳体产生的热量。透光光管单元可以位于电路板附近，以允许由发光二极管发射的光通过光管单元。

5. 发明授权

US08102419B1 Method and apparatus for improved scanning of film 失效
标题翻译：改进薄膜扫描的方法和装置
公开(公告)号：US08102419B1
公开(公告)日：2012-01-24
申请号：US08066996
申请日：1993-05-24
申请人： David E. Holland , Gavin W. Schutz
发明人： David E. Holland , Gavin W. Schutz
IPC分类号： H04N5/253 , H04N3/36
CPC分类号： H04N5/253
摘要： An improved method and apparatus for scanning of anamorphic film utilizes increased number of scans and combination of scan lines for video output generation. A progressive raster scan is made of the film and stored in a frame memory. The spacing between the scan lines is made smaller than for the conventional scanning of an anamorphic image. In the preferred embodiment, the spacing between the scan lines for a 2:1 anamorphic image equals the spacing for scanning of a non-anamorphic image. The scan lines are retrieved from the memory and combined, preferably with the two nearest neighbors of the scan line. Optionally, the combined lines are weighted, preferably with the center scan line having larger weight. Subsequent video output lines are formed by repeating the process. Progressive video output or interlace output is provided as desired.
摘要翻译：用于扫描变形膜的改进的方法和装置利用增加的扫描数量和用于视频输出生成的扫描线的组合。逐行光栅扫描由胶卷制成并存储在帧存储器中。扫描线之间的间距比对于变形图像的常规扫描小。在优选实施例中，用于2:1变形图像的扫描线之间的间隔等于非变形图像的扫描间隔。扫描线从存储器检索并且优选地与扫描线的两个最近的邻居组合。可选地，组合线被加权，优选地具有较大重量的中心扫描线。随后的视频输出线是通过重复该过程形成的。根据需要提供逐行视频输出或交错输出。

6. 发明授权

US07728908B2 Pull-down signal detecting apparatus, pull-down signal detecting method, and interlace-progressive converter 失效
标题翻译：下拉式信号检测装置，下拉式信号检测方式和隔行扫描式转换器
公开(公告)号：US07728908B2
公开(公告)日：2010-06-01
申请号：US12393939
申请日：2009-02-26
申请人： Hideaki Tokutomi
发明人： Hideaki Tokutomi
IPC分类号： H04N3/36 , H04N9/11 , H04N9/64 , H04N7/01 , H04N11/20 , H04N5/46
CPC分类号： H04N7/0115 , G09G2310/0229 , G09G2320/103 , H04N7/012 , H04N7/0147
摘要： According to the invention, a pull-down signal detecting apparatus includes: an interfield motion detecting module configured to determine whether or not an interfield motion between a first field signal and a second field signal exists by comparing a first counted number with a first threshold; an interframe motion determining module configured to determine whether or not an interframe motion between the first field signal and a third field signal exists by comparing a second counted number with a second threshold; a determination module configured to determine whether or not the video signal is pull-down signal based on the determination result of the interfield motion determining module and the interframe motion determining module; and a threshold control module configured to vary the first threshold, when the determination result of the interframe motion determining module corresponds with a second pull-down pattern and when the determination result of the interfield motion determining module does not correspond to a first pull-down pattern.
摘要翻译：根据本发明，下拉信号检测装置包括：场间运动检测模块，被配置为通过将第一计数数与第一阈值进行比较来确定第一场信号和第二场信号之间的场间运动是否存在; 帧间运动确定模块，被配置为通过将第二计数数与第二阈值进行比较来确定第一场信号和第三场信号之间的帧间运动是否存在; 确定模块，被配置为基于所述场间运动确定模块和所述帧间运动确定模块的确定结果来确定所述视频信号是否是下拉信号; 以及阈值控制模块，其被配置为当所述帧间运动确定模块的确定结果对应于第二下拉模式时，当所述场间运动确定模块的确定结果不对应于第一下拉模式时，改变所述第一阈值模式。

7. 发明授权

US07649546B1 Image transfer device 失效
标题翻译：影像传输装置
公开(公告)号：US07649546B1
公开(公告)日：2010-01-19
申请号：US10808906
申请日：2004-03-25
申请人： William B. Bellis, Sr.
发明人： William B. Bellis, Sr.
IPC分类号： H04N3/36 , G03B21/22
CPC分类号： H04N3/36 , G03B17/54 , G03B27/32 , G03B27/70
摘要： A media transfer device includes an inlet opening, an outlet opening, a screen, and a two-way mirror, such that, when an image is projected through the inlet opening and is reflected off of the two-way mirror onto the screen, a recorder located at the outlet opening may record the screen image as seen through the two-way mirror.
摘要翻译：介质传送装置包括入口开口，出口开口，屏幕和双向反射镜，使得当图像通过入口开口突出并从双向反射镜反射到屏幕上时，位于出口处的记录器可以记录通过双向镜看到的屏幕图像。

8. 发明申请

US20080252721A1 Film detection device and method, and picture signal processing device and method 审中-公开
标题翻译：薄膜检测装置及方法以及图像信号处理装置及方法
公开(公告)号：US20080252721A1
公开(公告)日：2008-10-16
申请号：US12078494
申请日：2008-04-01
申请人： Yoshito Suzuki
发明人： Yoshito Suzuki
IPC分类号： H04N3/36
CPC分类号： H04N7/0115 , H04N5/144 , H04N7/012
摘要： Disclosed herein is a film detection device for determining whether an input picture signal is an interlaced signal generated by the telecine process, the film detection device including, a frame motion detection section, a field motion detection section, a motion judder detection section, and a film determination section.
摘要翻译：这里公开了一种胶片检测装置，用于确定输入图像信号是否是由电视电影处理产生的隔行信号，胶片检测装置包括帧运动检测部分，场运动检测部分，运动抖动检测部分和电影决定部分。

9. 发明申请

US20070296811A1 Video Signal Processing Apparatus and Image Display Apparatus 失效
标题翻译：视频信号处理装置和图像显示装置
公开(公告)号：US20070296811A1
公开(公告)日：2007-12-27
申请号：US11751532
申请日：2007-05-21
申请人： Shinichiro Miyazaki , Yoshihide Nagatsu
发明人： Shinichiro Miyazaki , Yoshihide Nagatsu
IPC分类号： H04N3/36
CPC分类号： H04N7/0115 , H04N7/012 , H04N7/0147
摘要： Disclosed is a video signal processing apparatus including a telecine conversion signal detecting unit configured to detect whether or not an input video signal in an interlaced system is a telecine converted video signal; an IP converting unit configure to convert the input video signal into a signal in a progressive system according to a detected result obtained by the telecine conversion signal detecting unit; and a noise level detecting unit configured to detect a noise level of the input video signal. The video signal processing apparatus further includes a control unit configured to control a detection sensitivity of the telecine conversion signal detecting unit such that the input video signal is detected as the telecine converted video signal less easily if a noise level is increased based on the detected result obtained from the noise level detecting unit.
摘要翻译：公开了一种包括电视电影转换信号检测单元的视频信号处理设备，被配置为检测隔行扫描系统中的输入视频信号是否是电视电视转换视频信号; IP转换单元，其配置为根据由电视电影转换信号检测单元获得的检测结果将输入视频信号转换为逐行系统中的信号; 以及噪声电平检测单元，被配置为检测输入视频信号的噪声电平。视频信号处理装置还包括：控制单元，被配置为控制电视电影转换信号检测单元的检测灵敏度，使得如果基于检测结果增加噪声水平，则输入视频信号被较少地检测为电视电视转换视频信号从噪声电平检测单元获得。

10. 发明申请

US20060158513A1 Recognizing film and video occurring in parallel in television fields 审中-公开
标题翻译：认识到在电视领域并行发生的电影和视频
公开(公告)号：US20060158513A1
公开(公告)日：2006-07-20
申请号：US10537887
申请日：2003-11-12
申请人： Abraham Riemens , Ardjan Dommisse , Gerard De Haan
发明人： Abraham Riemens , Ardjan Dommisse , Gerard De Haan
IPC分类号： H04N5/253 , H04N3/36 , H04N9/11 , H04N9/47
CPC分类号： H04N7/0112
摘要： A motion sequence pattern detector (300,301) for detecting presence of film material in a series of consecutive video fields (pp,p,c), is arranged to compute for a first one of the consecutive fields a value of a video motion measure and a value of a film motion measure and to determine the presence of film material on basis of both motion measures. The value of the video motion measure is computed by: establishing a plurality of motion patterns for respective groups of pixels of the first one of the consecutive fields; comparing each of the plurality of motion patterns with a predetermined video motion pattern and conditionally increasing the value of the video motion measure. The value of the film motion measure is computed by comparing each of the plurality of motion patterns with a predetermined film motion pattern and conditionally increasing the value of the film motion measure.
摘要翻译：用于检测一系列连续视频场（pp，p，c）中的胶片材料的存在的运动序列图案检测器（300,301）被布置为针对第一个连续场来计算视频运动测量值和电影运动测量的价值，并且基于两种运动测量来确定胶片材料的存在。视频运动测量的值通过以下方式计算：为连续场中第一个的各个像素组建立多个运动模式; 将多个运动模式中的每一个与预定的视频运动模式进行比较，并且有条件地增加视频运动测量的值。通过将多个运动图案中的每一个与预定的胶片运动图案进行比较并有条件地增加胶片运动测量的值来计算胶片运动量的值。

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