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    • 3. 发明授权
    • Photometering method in photographic printer
    • 照相打印机中的测光方法
    • US4769677A
    • 1988-09-06
    • US037783
    • 1987-04-13
    • Fumio Matsumoto
    • Fumio Matsumoto
    • G03B27/32G03B27/72G03B27/73G03B27/80
    • G03B27/735
    • A photometering method in a photographic printer where color balance and density are adjusted by a color compensation filter and where a photoprint may be made by irradiating light on an original film through a mirror box, including the steps of: setting the color compensation filter to a photometering position so as to allow the light quantity per unit area of an image information detector including an image sensor to be within a predetermined area, photometering the original film with the image information detector, and then setting the color compensation filter to an exposure position for automatic photoprinting.
    • 一种照相打印机中的测光方法,其中通过色彩补偿滤光片调节色彩平衡和浓度,并且可以通过经由镜盒对原始胶片照射光进行照相印刷,包括以下步骤:将色彩补偿滤光片设置为 测光位置,以允许包括图像传感器的图像信息检测器的每单位面积的光量在预定区域内,用图像信息检测器对原始胶片进行测光,然后将色彩补偿滤光器设置为曝光位置 自动照相打印。
    • 4. 发明授权
    • Photographic printer and method for detecting and positioning frames
    • 摄影打印机和检测和定位框架的方法
    • US4727399A
    • 1988-02-23
    • US791997
    • 1985-10-23
    • Fumio Matsumoto
    • Fumio Matsumoto
    • G03B27/46G03B27/62G03B27/52
    • G03B27/6285G03B27/462
    • A photographic printer according to the present invention can automatically print films of an arbitrary size by directly and automatically detecting image data of a film negative to discriminate whether the firm negative is of a full or half size, and switches the conveying direction of the film based upon the result of the above discrimination, and adjusts the aperture of the mask at a printing unit. The method according to the present invention can detect and position frames at a high speed and high accuracy and yet with a simple structure which includes the steps of detecting image data of an original film, and determining a feeding length with the size data and edge detection of the original film and positioning imaged frames.
    • 根据本发明的照相打印机可以通过直接和自动地检测胶片负片的图像数据来自动打印任意尺寸的胶片,以区分牢固的负片是否为全尺寸或半尺寸,并且基于胶片的输送方向切换 在上述判别结果的基础上,调整打印单元的面罩的孔径。 根据本发明的方法可以以高速和高精度检测和定位框架,而且具有简单的结构,其包括检测原始胶片的图像数据的步骤,以及使用尺寸数据和边缘检测确定进给长度 的原始电影和定位成像帧。
    • 7. 发明授权
    • Remote management system for photographic equipment
    • 摄影器材远程管理系统
    • US5291420A
    • 1994-03-01
    • US656654
    • 1991-02-19
    • Fumio MatsumotoTooru Mori
    • Fumio MatsumotoTooru Mori
    • G03B27/32G03D13/00G06F15/20
    • G03D13/007G03B27/32
    • A printer processor, a film processor, and a densitometer are connected to a personal computer via a port controller. To diagnose the operational condition of photographic apparatus, the apparatus forms a check sample. The check sample is sent to the densitometer to fetch the measured density data into the personal computer. If the operational condition of the photographic apparatus is abnormal, the personal computer fetches the operational data under management in the photographic apparatus to determine a countermeasure for the abnormal state. The countermeasure is transferred to the photographic apparatus to adjust the adjust failure element automatically. In order to control a plurality of lab shops remotely, each lab shop is provided with a sub-computer connected to the photographic apparatus. The headquarters are provided with a main computer storing therein a management program. The main computer fetches the data of the sub-computer via a communication line. In accordance with the fetched data, the headquarters control the quality, production state, and stock stage of consumable goods at each lab shop remotely. The port controller finds the idle time of a CPU at each lab shop, and fetches the data from the photographic apparatus during the idle time.
    • 打印机处理器,胶片处理器和密度计通过端口控制器连接到个人计算机。 为了诊断照相装置的操作状态,装置形成检查样品。 检查样品被发送到密度计,以将测量的密度数据提取到个人计算机中。 如果照相装置的操作状况异常,则个人计算机在拍摄装置中取出管理中的操作数据,以确定异常状态的对策。 将对策转移到照相装置以自动调节调节故障元件。 为了远程控制多个实验室商店,每个实验室店都设有连接到照相设备的子计算机。 总部设有一个存储管理程序的主计算机。 主计算机通过通信线路取得子计算机的数据。 根据所获得的数据,总部可以远程控制每个实验室的消耗品的质量,生产状态和库存阶段。 端口控制器找到每个实验室的CPU的空闲时间,并且在空闲时间期间从摄影设备获取数据。
    • 10. 发明授权
    • Method for detecting defocused photographic images and photographic
printing device
    • 用于检测散焦照相图像和照相打印装置的方法
    • US4792830A
    • 1988-12-20
    • US129117
    • 1987-12-04
    • Fumio Matsumoto
    • Fumio Matsumoto
    • G02B7/36G02B7/28G03B27/34G03B27/80G03B27/52G03B27/32
    • G03B27/80
    • In printing photographic film, photographic images or defocused images due to improper adjustment of focus at the time of photography should be eliminated from printing. There have been proposed various methods for the purpose. The typical prior art system is defective in that as its aperture has two different photometric systems, the sampling positions at larger and smaller spots should be synchronized to make the system complicated and bulky. The prior art system is further detrimental in that it has only one function, and therefore sensors for image photometry and frame position detection should be provided separately. This invention uses an image sensor having smaller picture elements for detecting image information, and spots for detecting defocused image are formed by the image sensor. This invention system therefore can precisely detect defocused images without necessity of plural photometric systems, and therefore can control exposure amount as well as detection of frame images. This invention can simplify the system, lower the manufacture cost, and obtain better precision for detection/control.
    • 在印刷摄影胶片时,应避免在拍摄时由于焦点调整不当造成的照片图像或散焦图像。 已经提出了用于该目的的各种方法。 典型的现有技术系统的缺陷在于,由于其孔径具有两个不同的光度系统,所以较大和较小斑点处的采样位置应同步,以使系统复杂和庞大。 现有技术的系统进一步有害,因为它仅具有一个功能,因此应分开提供用于图像测光和帧位置检测的传感器。 本发明使用具有较小像素的图像传感器来检测图像信息,并且由图像传感器形成用于检测散焦图像的斑点。 因此,本发明系统可以精确地检测散焦图像,而不需要多个测光系统,因此可以控制曝光量以及帧图像的检测。 本发明可以简化系统,降低制造成本,并获得更好的检测/控制精度。