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1.发明授权Digital photographing apparatus with focus detector comprising a phase difference detector 有权具有聚焦检测器的数字摄影设备包括相位差检测器公开(公告)号：US09420159B2
公开(公告)日：2016-08-16
申请号：US13905426
申请日：2013-05-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Masataka Hamada
CPC classification number: H04N5/23212 , G02B7/34 , G03B13/36
Abstract: A digital photographing apparatus includes: an image pickup lens; an image pickup device that generates an image signal; an iris that controls an amount of the light transmitted through the image pickup lens; a shutter that controls exposure; a focus detector that detects focus using light transmitted through a predetermined exit pupil region of the lens; and a timing unit that controls a time for closing and/or opening the shutter, when the image pickup device outputs image information, where regardless of the time for closing and/or opening the shutter, the focus detector detects a focus when the iris has an iris value for ensuring transmission of a light flux used to detect the focus, after the exposure is finished. To precisely perform auto focus (AF), the digital photographing apparatus performs continuous AF or simultaneously displays a live view in consideration of timing for adjusting the iris and timing for controlling the shutter.
Abstract translation: 数字摄影装置包括：摄像镜头; 产生图像信号的图像拾取装置; 控制通过图像拾取透镜透射的光量的虹膜; 控制曝光的快门; 聚焦检测器，其利用透过所述透镜的预定出射光瞳区域的光检测焦点; 以及控制用于关闭和/或打开快门的时间的定时单元，当图像拾取装置输出图像信息时，无论关闭和/或打开快门的时间如何，当虹膜具有焦点时，聚焦检测器检测焦点 在曝光完成之后，确保用于检测焦点的光通量的光圈值。 为了精确地执行自动对焦（AF），数字拍摄装置执行连续AF或同时显示实时取景，考虑用于调节光圈的定时和用于控制快门的定时。
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公开(公告)号：US20160073009A1
公开(公告)日：2016-03-10
申请号：US14848863
申请日：2015-09-09
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Masataka Hamada
CPC classification number: H04N5/23212 , G02B7/38 , G03B3/10 , H04N5/23209 , H04N5/2353
Abstract: An auto focus (AF) adjusting method, an AF adjusting apparatus, and a digital photographing apparatus including the same, the AF adjusting apparatus including: an AF calculator for calculating focus detection evaluation values; a peak detector for detecting a peak position of the focus detection evaluation values; and a speed calculator for calculating a moving speed of a subject by using the peak position. When continuous photographing of still images is performed, the peak detector detects the peak position in an image pickup interval before a light exposure preparation interval for image capturing, and the focus lens driver performs moving body compensation driving for compensating for a focal position by using a moving speed calculated in the light exposure preparation interval before capturing starts.
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公开(公告)号：US08861949B2
公开(公告)日：2014-10-14
申请号：US14150281
申请日：2014-01-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kenji Ishibashi , Masataka Hamada
IPC: G03B3/00 , G03B13/00 , G03B17/00 , G03B9/08 , H04N5/238 , G02B15/14 , G02B7/04 , G02B27/40 , G03B13/36 , G02B7/36 , H04N5/232
CPC classification number: H04N5/23212 , G02B7/365 , G03B13/36 , H04N5/23209
Abstract: An apparatus and method of adjusting an auto focus are provided. The apparatus includes: an imaging pickup device for generating an image signal by capturing light passing through an imaging lens; a shutter for controlling light exposure of the image pickup device; a focus detector that calculates a contrast value from the image signal and detecting a focus from the contrast value; and a release controller for controlling a release operation constituting a photographing operation of a still image, wherein the release controller includes, as driving modes, a first mode that directs a focus lens included in the imaging lens to be driven while driving the shutter, and a second mode that directs the focus lens not to be driven while driving the shutter. Accordingly, a photographing time is reduced.
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4.发明申请FOCUSING APPARATUS THAT EFFECTIVELY SETS A FOCUS AREA OF AN IMAGE WHEN A FOCUSING MODE IS CHANGED 有权聚焦设备在聚焦模式更改时有效地设置图像的聚焦区域公开(公告)号：US20140211066A1
公开(公告)日：2014-07-31
申请号：US14242284
申请日：2014-04-01
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Masataka Hamada , Kenji Ishibashi
IPC: H04N5/232
CPC classification number: H04N5/23293 , G02B7/102 , G02B7/282 , G03B13/16 , G03B17/14 , H04N5/23212
Abstract: A focusing apparatus includes a focus area setting unit that sets a first focus area in a first captured image, an auto focusing control unit that performs focusing according to a first focus evaluation value that is calculated from the first focus area by automatically adjusting a focus lens, an information deriving unit that derives focus aid information corresponding to a second focus evaluation value that is calculated from a second focus area in a second captured image by manually adjusting the focus lens, and a storage unit that stores at least one of first focus area information about the first focus area and second focus area information about the second focus area, wherein the focus area setting unit sets a third focus area in a third captured image from among the first focus area information and the second focus area information stored during another focusing.
Abstract translation: 聚焦装置包括设置第一拍摄图像中的第一聚焦区域的聚焦区域设置单元，根据从第一对焦区域计算出的第一焦点评估值进行聚焦的自动聚焦控制单元，通过自动调节聚焦透镜 信息导出单元，其通过手动调节所述聚焦透镜来导出与通过第二拍摄图像中的第二焦点区域计算的第二焦点评估值相对应的对焦辅助信息;以及存储单元，其存储第一对焦区域 关于关于第二对焦区域的第一聚焦区域和第二聚焦区域信息的信息，其中聚焦区域设置单元从在第一聚焦区域信息和另一聚焦期间存储的第二聚焦区域信息中设置第三拍摄图像中的第三聚焦区域 。
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公开(公告)号：US20130235551A1
公开(公告)日：2013-09-12
申请号：US13773909
申请日：2013-02-22
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Masataka Hamada
IPC: G03B15/02
CPC classification number: G03B15/02 , H04N5/232 , H04N5/2354
Abstract: A photographing system including a photographing device for capturing an image, and a lighting device that is capable of being mounted on the photographing device is provided. The lighting device includes a plurality of light sources configured as a solid state light-emitting device, and has a photographing auxiliary light function for allowing the solid state light-emitting device to be turned on to emit light during photographing and an autofocus (AF) auxiliary light function for allowing the solid state light-emitting device to be turned on to emit a predetermined amount of light when contrast AF is performed. And at least part of the light sources is shared when the photographing auxiliary light function and the AF auxiliary light function are performed.
Abstract translation: 提供了一种包括用于拍摄图像的拍摄装置和能够安装在拍摄装置上的照明装置的拍摄系统。 照明装置包括被配置为固态发光装置的多个光源，并且具有拍摄辅助光功能，用于允许固态发光装置在拍摄期间被接通以发光，并具有自动对焦（AF） 辅助光功能，用于当执行对比度AF时允许固态发光器件导通以发出预定量的光。 当执行拍摄辅助光功能和AF辅助光功能时，至少部分光源是共享的。
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Patent Agency Ranking
公开(公告)号：US09615018B2
公开(公告)日：2017-04-04
申请号：US14535458
申请日：2014-11-07
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Masataka Hamada
IPC: H04N5/232
CPC classification number: H04N5/23212
Abstract: A digital image processing apparatus and a method of controlling the same are provided. The method of controlling an image plane phase difference digital image processing apparatus, the method includes, in a continuous photographing mode for continuously capturing still images, performing a first focus detection by detecting phase difference of an image captured during a first image capture; performing a second focus detection by detecting phase difference of an image captured during a second image capture; determining moving speed of an object based on results of the first focus detection and the second focus detection; and correcting focus location by driving a focusing lens based on the determined moving speed of the object.
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公开(公告)号：US09525833B2
公开(公告)日：2016-12-20
申请号：US14024975
申请日：2013-09-12
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Masataka Hamada
CPC classification number: H04N5/3696 , G02B7/346 , G03B13/36 , H04N5/23212 , H04N5/335 , H04N9/045
Abstract: An imaging device includes phase difference detection pixels. The imaging device receives an image formed by an optical system and includes a plurality of pixels that are two-dimensionally arranged. Each of the plurality of pixels include a micro lens; a photoelectric conversion unit positioned below the micro lens; and an optical aperture disposed between the micro lens and the photoelectric conversion unit and that is eccentric with respect to an optical axis of the micro lens, wherein the plurality of pixels of the imaging device output a signal for obtaining phase difference. The imaging device performs phase difference detection on the entire surface of a captured image without addition of pixels.
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公开(公告)号：US09298063B2
公开(公告)日：2016-03-29
申请号：US13773909
申请日：2013-02-22
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Masataka Hamada
CPC classification number: G03B15/02 , H04N5/232 , H04N5/2354
Abstract: A photographing system including a photographing device for capturing an image, and a lighting device that is capable of being mounted on the photographing device is provided. The lighting device includes a plurality of light sources configured as a solid state light-emitting device, and has a photographing auxiliary light function for allowing the solid state light-emitting device to be turned on to emit light during photographing and an autofocus (AF) auxiliary light function for allowing the solid state light-emitting device to be turned on to emit a predetermined amount of light when contrast AF is performed. And at least part of the light sources is shared when the photographing auxiliary light function and the AF auxiliary light function are performed.
Abstract translation: 提供了一种包括用于拍摄图像的拍摄装置和能够安装在拍摄装置上的照明装置的拍摄系统。 照明装置包括被配置为固态发光装置的多个光源，并且具有拍摄辅助光功能，用于允许固态发光装置在拍摄期间被接通以发光，并具有自动对焦（AF） 辅助光功能，用于当执行对比度AF时允许固态发光器件导通以发出预定量的光。 当执行拍摄辅助光功能和AF辅助光功能时，至少部分光源是共享的。
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公开(公告)号：US09148638B2
公开(公告)日：2015-09-29
申请号：US13670091
申请日：2012-11-06
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Masataka Hamada
CPC classification number: H04N9/735 , H04N5/2351
Abstract: A digital photographing apparatus including: a display unit for displaying a captured image; a position setting unit for setting a position on the display unit; an area setting unit for setting an area based on the position set by the position setting unit; a photometry unit for measuring luminance of the set area; an exposure value determination unit for determining an exposure value based on a photometric reference and a result of the measuring performed by the photometry unit. The digital photographing apparatus may capture a high quality image by properly adjusting exposure and white balance.
Abstract translation: 一种数字摄影装置，包括：显示单元，用于显示拍摄图像; 位置设定单元，用于设置所述显示单元上的位置; 区域设定单元，用于基于由位置设定单元设定的位置来设定区域; 用于测量所述设定区域的亮度的测光单元; 曝光值确定单元，用于基于测光参考确定曝光值，以及由测光单元执行的测量结果。 数字拍摄装置可以通过适当地调节曝光和白平衡来捕获高质量的图像。
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公开(公告)号：US20150124153A1
公开(公告)日：2015-05-07
申请号：US14535458
申请日：2014-11-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Masataka Hamada
IPC: H04N5/232
CPC classification number: H04N5/23212
Abstract: A digital image processing apparatus and a method of controlling the same are provided. The method of controlling an image plane phase difference digital image processing apparatus, the method includes, in a continuous photographing mode for continuously capturing still images, performing a first focus detection by detecting phase difference of an image captured during a first image capture; performing a second focus detection by detecting phase difference of an image captured during a second image capture; determining moving speed of an object based on results of the first focus detection and the second focus detection; and correcting focus location by driving a focusing lens based on the determined moving speed of the object.
Abstract translation: 提供一种数字图像处理装置及其控制方法。 一种控制图像平面相位差数字图像处理装置的方法，该方法包括：在用于连续拍摄静止图像的连续拍摄模式中，通过检测在第一图像拍摄期间捕获的图像的相位差来执行第一焦点检测; 通过检测在第二图像捕获期间捕获的图像的相位差来执行第二焦点检测; 基于第一焦点检测和第二焦点检测的结果确定对象的移动速度; 以及通过基于确定的对象的移动速度驱动聚焦透镜来校正聚焦位置。
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