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61. 发明授权

US5838363A Image reading device and image receiving device 失效
标题翻译：图像读取装置和图像接收装置
公开(公告)号：US5838363A
公开(公告)日：1998-11-17
申请号：US780229
申请日：1997-01-08
申请人： Osamu Saito
发明人： Osamu Saito
IPC分类号： H04N1/04 , G06T1/60 , H04N1/00 , H04N1/12 , H04N1/193 , H04N1/21 , H04N1/32 , H04N3/36 , H04N5/253
CPC分类号： H04N1/00241 , H04N1/00236 , H04N1/32358 , H04N1/32448 , H04N3/36 , H04N1/12 , H04N1/193 , H04N2201/0015 , H04N2201/0034 , H04N2201/0408 , H04N2201/3292
摘要： The image reading device scans film images on photographic film by a CCD line sensor, and transfers image data, which are read out from the CCD line sensor, to an external image receiving device via a line buffer. If a data receiving side comes into a busy state and the data cannot be transferred for some time, the line buffer overflows. When an overflow detecting section detects the overflow, the writing of the image data in the line buffer is stopped, so that the film images can be scanned again. While the film images are scanned again, a communication controller detects image data corresponding to the image data when the overflow is detected, so that the writing of the image data in the line buffer can be resumed from a point when the correspondence is detected.
摘要翻译：图像读取装置通过CCD线传感器扫描摄影胶片上的胶片图像，并将从CCD线传感器读出的图像数据经由线缓冲器传送到外部图像接收装置。如果数据接收端进入忙状态，数据不能传输一段时间，则线路缓冲区溢出。当溢出检测部分检测到溢出时，停止对行缓冲器中的图像数据的写入，从而可以再次扫描胶片图像。当再次扫描胶片图像时，当检测到溢出时，通信控制器检测对应于图像数据的图像数据，使得可以从检测到对应关系的点恢复对行缓冲器中的图像数据的写入。

62. 发明授权

US5790707A Film image reading system and image processing method dot sequentially adjusting image parameters 失效
标题翻译：电影图像读取系统和图像处理方法顺序调整图像参数
公开(公告)号：US5790707A
公开(公告)日：1998-08-04
申请号：US715818
申请日：1996-09-19
申请人： Hiroshi Tanaka , Atsuhiko Ishihara , Manabu Hyodo , Makoto Nakazawa
发明人： Hiroshi Tanaka , Atsuhiko Ishihara , Manabu Hyodo , Makoto Nakazawa
IPC分类号： G06T1/00 , H04N1/60 , H04N3/38 , H04N5/253 , H04N9/11
CPC分类号： H04N3/38 , H04N1/6027 , H04N5/253 , H04N9/11
摘要： The present invention achieves an exposure control for getting an image with the best SN without a mechanical iris and an image processing which is good at the color-reappearance and the gradation property with a simple digital processing circuit. When the film image is read by the line sensor 14 which has an electric shutter function, the electric shutter, the film feeding speed and the analog amplifier 16 are controlled totally so as to obtain images with the best SN from high to low transmittance negatives. And, when the dot sequential R, G, B digital signals are processed digitally, the offset values and the gain volumes of the respective R, G, B are calculated based on the maximum value and the minimum value which are detected by the respective R, G, B digital signals, the calculated offset values of the respective R, G, B are added to the dot sequential R, G, B digital signals which are obtained during the re-scanning, and the calculated gain volumes of the respective R, G, B are multiplied by the offset dot-sequential R, G, B digital signals so as to adjust the white balance and the black balance.
摘要翻译：本发明通过简单的数字处理电路实现了获得具有最佳SN的图像的曝光控制，而没有机械光圈和具有良好的色彩再现性和灰度特性的图像处理。当通过具有电动快门功能的线传感器14读取胶片图像时，完全控制电动快门，胶片馈送速度和模拟放大器16，以便获得具有从高到低透射率底片的最佳SN的图像。并且，当点数R，G，B数字信号被数字地处理时，相应的R，G，B的偏移值和增益容积根据由相应R检测的最大值和最小值计算，G，B数字信号，将相应的R，G，B的计算的偏移值加到在重新扫描期间获得的点连续的R，G，B数字信号中，并且计算出的相应R的增益量，G，B乘以偏移点顺序R，G，B数字信号，以调整白平衡和黑平衡。

63. 发明授权

US5767989A Image inputting apparatus 失效
标题翻译：图像输入装置
公开(公告)号：US5767989A
公开(公告)日：1998-06-16
申请号：US720871
申请日：1996-10-03
申请人： Yasunobu Sakaguchi
发明人： Yasunobu Sakaguchi
IPC分类号： G03B13/36 , G02B7/28 , G03B27/32 , G03B27/34 , H04N1/04 , H04N1/195 , G01J1/36 , G01N21/86 , H04N5/253
CPC分类号： H04N1/195 , H04N2201/0406 , H04N2201/0408
摘要： The improved image inputting apparatus for reading the image recorded on a transmission original comprises: a light source; an image sensor for photoelectrically reading the light that has issued from the light source and which has been transmitted through the original; an imaging lens for permitting the transmitted light to be focused on the image sensor; a focusing device for automatically adjusting a focus of the imaging lens; and a control device for controlling the focusing device before starting the reading of a new image group such that only the first frame of the image group is subjected to one-step automatic focusing or two-step automatic focusing consisting of coarse and fine adjustments whereas the other frames are not subjected to focusing but image reading is performed adopting the focus state of the first frame or are subjected to automatic focusing comprising only fine adjustment. The apparatus can allow projecting light that bears the image recorded on strips or slides to form a satisfactorily and accurately focused image on an image sensor such as CCD sensor, and also permit rapid and efficient image reading and thereby contribute to an improvement in the efficiency with which output images can be produced.
摘要翻译：用于读取记录在发送原稿上的图像的改进的图像输入装置包括：光源; 用于光电读取已经从光源发出并且已经透过原稿的光的图像传感器; 用于允许透射的光聚焦在图像传感器上的成像透镜; 用于自动调节成像透镜的焦点的聚焦装置; 以及用于在开始读取新图像组之前控制聚焦装置的控制装置，使得只有图像组的第一帧经受一步自动对焦或由粗调和微调进行的两步自动对焦，而其他框架不进行聚焦，而是采用第一帧的聚焦状态进行图像读取，或者进行仅包括微调的自动聚焦。该装置可以允许投影光束记录在条形图像或幻灯片上，以在诸如CCD传感器的图像传感器上形成令人满意且精确地聚焦的图像，并且还允许快速且高效的图像读取，从而有助于提高效率，可以产生输出图像。

64. 发明授权

US5751343A Film image reproduction signal output apparatus 失效
标题翻译：胶片图像再现信号输出装置
公开(公告)号：US5751343A
公开(公告)日：1998-05-12
申请号：US795131
申请日：1997-02-07
申请人： Hideo Hibino , Kazuyuki Kazami , Norikazu Yokonuma , Hisashi Okutsu
发明人： Hideo Hibino , Kazuyuki Kazami , Norikazu Yokonuma , Hisashi Okutsu
IPC分类号： H04N5/253 , H04N1/00 , H04N1/407 , H04N7/18
CPC分类号： H04N1/407
摘要： A film image reproduction signal output apparatus is provided which picks up an image on a developed film by a CCD, and produces an image reproduction signal by an image pickup circuit so that the image is displayed on a monitor. The present output apparatus detects whether the film contained in a cartridge loaded in the apparatus is a negative film or a positive film. If the negative film is detected, the image pickup circuit produces the image reproduction signal by reversing an image signal received from the CCD, for display on the monitor.
摘要翻译：提供一种胶片图像再现信号输出装置，其通过CCD拾取显影胶片上的图像，并且通过图像拾取电路产生图像再现信号，使得图像显示在监视器上。本输出装置检测装载在装置中的盒中的胶片是否为负片或正片。如果检测到底片，则摄像电路通过反转从CCD接收的图像信号来产生图像再现信号，以便在监视器上显示。

65. 发明授权

US5742855A Photographic and video image system 失效
公开(公告)号：US5742855A
公开(公告)日：1998-04-21
申请号：US726581
申请日：1996-10-07
申请人： Takahiko Saito , Akira Nakanishi , Shunzi Obayashi , Hideki Toshikage
发明人： Takahiko Saito , Akira Nakanishi , Shunzi Obayashi , Hideki Toshikage
IPC分类号： G03B1/00 , G03B1/50 , G03B17/24 , G03B17/48 , G03B27/32 , G03B27/46 , G03B27/52 , G03B27/62 , H04N1/00 , H04N1/04 , H04N1/10 , H04N1/193 , H04N1/195 , H04N1/21 , H04N1/32 , H04N5/253
CPC分类号： H04N1/32128 , G03B1/50 , G03B17/24 , G03B17/245 , G03B17/48 , G03B27/462 , G03B27/52 , G03B27/6285 , H04N1/00127 , H04N1/00129 , H04N1/00143 , H04N1/00249 , H04N1/00265 , H04N1/00267 , H04N1/0027 , H04N1/00326 , H04N1/00962 , H04N1/0402 , H04N1/0405 , H04N1/0432 , H04N1/0458 , H04N1/195 , H04N1/32133 , G03B2206/004 , G03B2206/006 , G03B2217/243 , G03B2217/244 , G03B2217/246 , G03B2217/247 , G03B2217/248 , H04N1/1017 , H04N1/193 , H04N2201/0055 , H04N2201/0075 , H04N2201/0404 , H04N2201/0408 , H04N2201/3225 , H04N2201/3226 , H04N2201/3242 , H04N2201/3243 , H04N2201/3254 , H04N2201/3277
摘要： A photographic and video image system for transforming an image on a frame of a photographic film includes a structure in the overall form of a photographic printer having an image transformation element that transforms an optical image from the film into a video signal, a frame position indicator, which can be a hole or an optical or magnetic signal, is recorded on the film along with aspect information relating to the size of the frame exposed on the film. The frame position indicator and aspect information are detected and used to control a film feeding operation and the optical image to video signal transformation operation. The user of the system can record order information on the film that is used to specify the aspect of the resultant photographic print, as well as the quantity of prints to be made. Such order information can be superimposed as a menu on a displayed video signal at the time the video signal is reviewed prior to producing a photographic print.

66. 发明授权

US5734420A Film mode video sequence detector 失效
标题翻译：电影模式视频序列检测器
公开(公告)号：US5734420A
公开(公告)日：1998-03-31
申请号：US572268
申请日：1995-12-13
申请人： Young Sun Lee , Jin Hwan Lee , Yo Sung Ho , Joo Hong Jeong
发明人： Young Sun Lee , Jin Hwan Lee , Yo Sung Ho , Joo Hong Jeong
IPC分类号： H04N5/87 , G06T9/00 , H04N5/253 , H04N5/92 , H04N7/01 , H04N19/00 , H04N19/129 , H04N19/134 , H04N19/142 , H04N19/157 , H04N19/162 , H04N19/196 , H04N19/85 , H04N19/87 , H04N7/18
CPC分类号： H04N7/0115
摘要： A film mode video sequence detector for detecting video sequences converted from movie films in 30 Hz frame rate video resources comprises a video signal detecting means provided a mean of absolute difference (MAD) value of input video signal and a film mode condition generation signal considering a user threshold and still picture, making a decision whether the input signal is film mode, and transmitting the film mode condition generation signal, film mode departure signal, the threshold pass signal, and a clock which is generated on film mode condition; a condition generating means provided the MAD value and the condition generating signal from the video mode detecting means, making a decision whether the MAD value shows a pattern off film mode considering still picture, transmitting the film mode condition generating signal to the video signal detecting means; a mode converting means provided an input field decision signal, a screen transition generating signal, departure signal from video mode decision means, a threshold pass signal, and a generating film mode departure signal considering secreen transition; a video mode decision means film mode departure signal from the mode converting means, clock when the signal from the video signal detecting means is film mode; and a video mode decision means being provided a user threshold and a transmitting video mode generating signal.
摘要翻译：一种用于检测以30Hz帧速率视频资源从电影胶片转换的视频序列的胶片模式视频序列检测器，包括视频信号检测装置，其提供输入视频信号的绝对差值（MAD）值和考虑到用户阈值和静止图像，判定输入信号是否为胶片模式，以及发送胶片模式条件生成信号，胶片模式偏离信号，阈值通过信号以及在胶片模式条件下产生的时钟; 条件产生装置提供来自视频模式检测装置的MAD值和条件产生信号，判定MAD值是否显示考虑静止图像的胶片模式，将胶片模式条件生成信号发送到视频信号检测装置 ; 模式转换装置提供输入场决定信号，画面转换产生信号，来自视频模式判定装置的出发信号，阈值通过信号和考虑到屏幕转换的生成影片模式离开信号; 视频模式决定是指来自模式转换装置的电影模式偏离信号，来自视频信号检测装置的信号是电影模式时的时钟; 并且为用户阈值和发送视频模式生成信号提供视频模式判定装置。

67. 发明授权

US5729296A Bi-directional television format digital signal converter with improved luminance signal-to-noise ratio which changes the number of bits per byte 失效
标题翻译：具有改善亮度信噪比的双向电视格式数字信号转换器，其改变每字节的位数
公开(公告)号：US5729296A
公开(公告)日：1998-03-17
申请号：US478051
申请日：1995-06-07
申请人： Charles W. Rhodes
发明人： Charles W. Rhodes
IPC分类号： H04N5/92 , H04N5/253 , H04N5/46 , H04N5/926 , H04N7/01 , H04N9/64 , H04N9/67 , H04N9/79 , H04N9/80 , H04N9/804 , H04N9/808 , H04N9/877 , H04N17/00 , H04N17/06 , H04N5/76
CPC分类号： H04N5/253 , H04N5/926 , H04N7/01 , H04N7/011 , H04N7/0112 , H04N7/0125 , H04N9/79 , H04N9/7921 , H04N9/7925 , H04N9/804 , H04N9/877 , H04N17/00 , H04N17/06 , H04N5/46 , H04N9/641 , H04N9/642 , H04N9/67
摘要： A television signal format converter is provided for converting without loss of picture information a television format to or from a given recorder/player format. An interface converts between RGB and luminance/chrominance inputs and between analog and digital inputs. The interface couples a source television format to a plurality of pairs of memories. A clock and control circuit controls addressing of the memories for reading and writing so that conversion is performed with an improved luminance signal-to-noise ratio between a source television format and the format required for a given high definition digital video tape recorder or any other comparable recorder.
摘要翻译：提供一种电视信号格式转换器，用于在不损失图像信息的情况下将电视格式转换为或从给定的记录器/播放器格式转换。接口在RGB和亮度/色度输入之间以及模拟和数字输入之间进行转换。该接口将源电视格式耦合到多对存储器。时钟和控制电路控制用于读取和写入的存储器的寻址，从而以源电视格式与给定的高分辨率数字录像机或任何其它的所需格式之间的改善的亮度信噪比来执行转换可比较的录音机。

68. 发明授权

US5696560A Motion picture distribution system 失效
标题翻译：电影配送系统
公开(公告)号：US5696560A
公开(公告)日：1997-12-09
申请号：US454654
申请日：1995-05-31
申请人： Jimmie D. Songer
发明人： Jimmie D. Songer
IPC分类号： H04N5/765 , H04N5/77 , H04N5/775 , H04N7/00 , H04N11/24 , H04N5/222 , H04N5/253 , H04N5/87
CPC分类号： H04N7/0122 , H04N11/002 , H04N5/765 , H04N7/002 , H04N5/77 , H04N5/775
摘要： An improvement to a motion picture distribution system providing a high quality motion picture system compatible with pre-existing NTSC systems and improving horizontal and vertical detail. The improvement includes a television camera having an anamorphic lens, an encoder coupled to the television camera, and a decoder at a receiver. The anamorphic lens can have an aspect ratio of two to one, and compresses an entire motion picture viewing field into the NTSC-standard, four to three aspect ratio, to produce a horizontally-compressed image. The horizontally-compressed image is output from the television camera as a horizontally-compressed-image signal. The encoder encodes the horizontally-compressed-image signal as a composite-wideband-video signal having increased bandwidth, and generates a subcarrier-composite signal. The composite-wideband-video signal may be directly broadcast to a receiver or recorded by a recording device for subsequent transfer to a receiver, if the receiver is NTSC-compatible, the decoder generates a decoded-subcarrier-composite signal for use by the NTSC-compatible receiver. If the receiver includes a high quality system, then the high quality system uses the subcarrier-composite signal directly, demodulating the entire bandwidth of the composite-wideband-video signal to generate a motion picture image having a quality similar to a 35-mm film distribution print.
摘要翻译：改进了提供与先前存在的NTSC系统兼容的高质量运动图像系统并改善水平和垂直细节的运动图像分配系统。该改进包括具有变形透镜的电视摄像机，耦合到电视摄像机的编码器和接收器处的解码器。变形镜头可以具有两比一的纵横比，并且将整个动态影像视野压缩成NTSC标准的四到三个纵横比，以产生水平压缩的图像。水平压缩图像作为水平压缩图像信号从电视摄像机输出。编码器将水平压缩图像信号编码为具有增加的带宽的复合宽带视频信号，并产生副载波复合信号。如果接收机是NTSC兼容的，则复合宽带视频信号可以直接广播到接收机或由记录装置记录以便随后传送到接收机，解码器产生解码副载波复合信号供NTSC使用兼容的接收机。如果接收机包含高质量系统，则高质量系统直接使用副载波复合信号，解调复合宽带视频信号的整个带宽，以产生质量类似于35毫米胶片的电影图像分发打印。

69. 发明授权

US5652643A Photographic and video image system 失效
标题翻译：摄影和影像系统
公开(公告)号：US5652643A
公开(公告)日：1997-07-29
申请号：US445772
申请日：1995-05-22
申请人： Takahiko Saito , Akira Nakanishi , Shunzi Obayashi , Hideki Toshikage
发明人： Takahiko Saito , Akira Nakanishi , Shunzi Obayashi , Hideki Toshikage
IPC分类号： G03B1/00 , G03B1/50 , G03B17/24 , G03B17/48 , G03B27/32 , G03B27/46 , G03B27/52 , G03B27/62 , H04N1/00 , H04N1/04 , H04N1/10 , H04N1/193 , H04N1/195 , H04N1/21 , H04N1/32 , H04N5/253 , G03B29/00
CPC分类号： H04N1/32128 , G03B1/50 , G03B17/24 , G03B17/245 , G03B17/48 , G03B27/462 , G03B27/52 , G03B27/6285 , H04N1/00127 , H04N1/00129 , H04N1/00143 , H04N1/00249 , H04N1/00265 , H04N1/00267 , H04N1/0027 , H04N1/00326 , H04N1/00962 , H04N1/0402 , H04N1/0405 , H04N1/0432 , H04N1/0458 , H04N1/195 , H04N1/32133 , G03B2206/004 , G03B2206/006 , G03B2217/243 , G03B2217/244 , G03B2217/246 , G03B2217/247 , G03B2217/248 , H04N1/1017 , H04N1/193 , H04N2201/0055 , H04N2201/0075 , H04N2201/0404 , H04N2201/0408 , H04N2201/3225 , H04N2201/3226 , H04N2201/3242 , H04N2201/3243 , H04N2201/3254 , H04N2201/3277
摘要： A photographic and video image system for transforming an image on a frame of a photographic film includes a structure in the overall form of a photographic printer having an image transformation element that transforms an optical image from the film into a video signal, a frame position indicator, which can be a hole or an optical or magnetic signal, is recorded on the film along with aspect information relating to the size of the frame exposed on the film. The frame position indicator and aspect information are detected and used to control a film feeding operation and the optical image to video signal transformation operation. The user of the system can record order information on the film that is used to specify the aspect of the resultant photographic print, as well as the quantity of prints to be made. Such order information can be superimposed as a menu on a displayed video signal at the time the video signal is reviewed prior to producing a photographic print.
摘要翻译：用于变换摄影胶片框架上的图像的摄影和视频图像系统包括具有将来自胶片的光学图像变换为视频信号的图像变换元件的整体形式的结构，帧位置指示器可以是孔或光或磁信号，以及与在胶片上曝光的框的尺寸有关的方面信息被记录在胶卷上。检测帧位置指示符和方位信息，并将其用于控制胶片送入操作和光学图像到视频信号变换操作。系统的用户可以记录用于指定所得照相打印的方面的胶卷上的订单信息以及要进行打印的数量。这样的订单信息可以在产生照相打印之前在视频信号被检查时叠加在所显示的视频信号上作为菜单。

70. 发明授权

US5649250A Image recording and reproducing system 失效
标题翻译：图像记录和再现系统
公开(公告)号：US5649250A
公开(公告)日：1997-07-15
申请号：US469467
申请日：1995-06-06
申请人： Gen Sasaki
发明人： Gen Sasaki
IPC分类号： G03B19/07 , G03B19/02 , H04N1/387 , H04N5/253 , G03B35/08
CPC分类号： G03B19/023
摘要： A subject is photographed by a camera provided with a multi-micro lens including a plurality of lenses to form a plurality of images on the film, so that the optical length is greatly reduced. The developed multi-image on the film is electrically read out by a reading unit of the image reproducing apparatus to reproduce a single image by averaging corresponding pixels of all the images and the reproduced image is outputted through a monitor and a display, so that a clear image is reproduced irrespective of the graininess of the film.
摘要翻译：通过配备有包括多个透镜的多微透镜的相机的照相机拍摄对象，以在胶片上形成多个图像，使得光学长度大大降低。通过图像再现装置的读取单元对显影的胶片上的多图像进行电读取，通过对所有图像的相应像素进行平均值再现单个图像，并通过监视器和显示器输出再现图像，使得清晰的图像被再现，而不管胶片的颗粒性如何。

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