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    • 51. 发明申请
    • Image capture apparatus and image capture method
    • 图像采集装置和图像采集方法
    • US20060055991A1
    • 2006-03-16
    • US11108207
    • 2005-04-15
    • Jun MinakutiYasushi HasegawaHiroaki Kubo
    • Jun MinakutiYasushi HasegawaHiroaki Kubo
    • G03F3/08
    • H04N5/2352H04N5/202H04N2101/00
    • A digital camera (10a) is placed in any of three photographing modes labeled a “narrow mode”, a “normal mode”, and a “wide mode”. An operating point setter (903) variably sets an operating point of a CCD (26) defining a brightness range of a subject which falls within a dynamic range of an image sensor, based on a photographing mode as set. A LUT setter (902) variably sets a gradation correction LUT which is a concrete representation of gradation correction characteristics in gradation correction performed by a γ correction circuit (55) (characteristics in γ correction), based on the photographing mode as set. The operating point set by the operating point setter (903) and the gradation correction LUT set by the LUT setter (902) are changed in synchronism with each other in accordance with change in the photographing mode.
    • 将数字照相机(10a)放置在标记为“窄模式”,“正常模式”和“宽模式”的三种拍摄模式中的任一种中。 操作点设定器(903)基于设定的拍摄模式,可变地设定限定被摄体的亮度范围的CCD(26)的工作点,其位于图像传感器的动态范围内。 LUT设定器(902)基于设定的拍摄模式,可变地设置灰度校正LUT,其是由伽马校正电路(55)执行的灰度校正(伽马校正的特性)的灰度校正特性的具体表示。 由操作点设定器(903)设置的操作点和由LUT设定器(902)设置的灰度校正LUT根据拍摄模式的变化而彼此同步地改变。
    • 52. 发明申请
    • Image processing apparatus, image processing method and program
    • 图像处理装置,图像处理方法和程序
    • US20060055984A1
    • 2006-03-16
    • US11049500
    • 2005-02-02
    • Jun MinakutiAtsushi Ueda
    • Jun MinakutiAtsushi Ueda
    • H04N1/40
    • H04N1/0044H04N1/00416H04N1/00453H04N1/00474H04N1/00925H04N1/6072
    • An image processing apparatus comprises a selecting part for selecting an objective image of image processing, a specifying part for specifying possible image processing details to be provided to the objective image, and a setting part for setting image processing details to be provided to the objective image based on the possible image processing details specified by the specifying part. When a plurality of items in image processing specified with the possible image processing details include both an item inapplicable to the objective image while being applicable to an image of a type different from the type of the objective image, and an item applicable to the objective image, the setting part applies the possible image processing details as image processing details to be provided to the objective image with respect only to the item applicable to the objective image.
    • 图像处理装置包括用于选择图像处理的客观图像的选择部分,用于指定要提供给目标图像的可能的图像处理细节的指定部分和用于设置要提供给客观图像的图像处理细节的设置部分 基于指定部分指定的可能的图像处理细节。 当用可能的图像处理细节指定的图像处理中的多个项目包括不适用于目标图像的项目,同时可应用于与目标图像的类型不同的类型的图像,以及适用于目标图像的项目 ,设置部分将可能的图像处理细节作为仅针对适用于客观图像的项目而提供给客观图像的图像处理细节。
    • 53. 发明申请
    • Image sensing apparatus
    • 影像传感装置
    • US20060001748A1
    • 2006-01-05
    • US11052327
    • 2005-02-07
    • Koichi KamonKazuchika SatoJun Minakuti
    • Koichi KamonKazuchika SatoJun Minakuti
    • H04N9/68
    • H04N5/35509
    • An image sensing apparatus is provided with an image sensor having a photoelectric conversion characteristic comprised of a linear characteristic area where an electrical signal is outputted after being linearly converted in relation to an amount of an incident light and a logarithmic characteristic area where the electrical signal is outputted after being logarithmically converted in relation to the amount of the incident light. An evaluation value detector of a signal processing unit detects evaluation values concerning an image sensing control from each of the linear characteristic area and the logarithmic characteristic area upon picking up an image of a subject based on pieces of subject luminance information in the respective areas. A central control unit (image sensing controller) carries out the image sensing control based on the evaluation values corresponding to the respective areas detected by the evaluation value detector.
    • 一种图像传感装置具备:具有光电转换特性的图像传感器,该光电转换特性包括线性特征区域,其中电信号相对于入射光量的线性变换和电信号为 在相对于入射光的量进行对数转换之后输出。 信号处理单元的评估值检测器基于各个区域中的被摄体亮度信息来检测对象的图像,从线性特征区域和对数特征区域中的每一个检测关于图像感测控制的评价值。 中央控制单元(图像感测控制器)基于与由评估值检测器检测到的各个区域对应的评估值来执行图像感测控制。