-
公开(公告)号：US10560627B2
公开(公告)日：2020-02-11
申请号：US15899346
申请日：2018-02-19
发明人： John D. Griffith , Jisoo Lee
摘要： A dual sensor camera that uses two aligned sensors each having a separate lens of different focal length but the same f-number. The wider FOV image from one sensor is combined with the narrower FOV image from the other sensor to form a combined image. Up-sampling of the wide FOV image and down-sampling of the narrow FOV image is performed. The longer focal length lens may have certain aberrations introduced so that Extended Depth of Field (EDoF) processing can be used to give the narrow FOV image approximately the same depth of field as the wide FOV image so that a noticeable difference in depth of field is not see in the combined image.
-
公开(公告)号：US10284051B2
公开(公告)日：2019-05-07
申请号：US15477284
申请日：2017-04-03
发明人： Roman C. Gutierrez , Robert J. Calvet , Xiaolei Liu , Ankur Jain , Guiqin Wang
IPC分类号： B81B3/00 , H02N11/00 , H02K5/24 , H02N1/00 , G03B3/10 , G03B13/34 , F16H49/00 , G02B7/00 , G03B5/00 , H04N5/225 , G02B26/08
摘要： A device can have an outer frame and an actuator. The actuator can have a movable frame and a fixed frame. At least one torsional flexure and at least one hinge flexure can cooperate to provide comparatively high lateral stiffness between the outer frame and the movable frame and can cooperate to provide comparatively low rotational stiffness between the outer frame and the movable frame.
-
公开(公告)号：US20190074777A1
公开(公告)日：2019-03-07
申请号：US16181275
申请日：2018-11-05
发明人： Roman C. GUTIERREZ
CPC分类号： H02N1/008 , H02N1/006 , H04N5/2251
摘要： In one embodiment, a device is provided that includes: a plurality of actuators arranged into a plurality of rows and a plurality of columns; a plurality of row conductors corresponding to the plurality of rows; a plurality of column conductors corresponding to the plurality of columns; and a controller configured to select at least one of the actuators in a row by raising a voltage on the corresponding row conductor to couple each selected actuator to its corresponding column conductor.
-
公开(公告)号：US10067311B2
公开(公告)日：2018-09-04
申请号：US15483720
申请日：2017-04-10
发明人： Jim Schmieder , Roman C. Gutierrez , Guiqin Wang
IPC分类号： G02B7/04 , G02B7/09 , G02B27/64 , H02K41/035 , H01L41/09
摘要： Techniques are disclosed for systems and methods to provide concomitant mechanical motion inhibition and electrical distribution for actuator modules, such as microelectromechanical systems (MEMS) based optical actuators adapted to move and/or orient one or more lenses and/or optical devices of a camera module. A mechanical motion inhibition and electrical distribution system may include one or more flexible snubber structures disposed substantially adjacent a MEMS structure and between the MEMS structure and another component of a camera module. Each flexible snubber structure may be implemented with one or more electrical traces, flexible films, snubber films, and/or mechanical stabilizers adapted to route electrical signals to or from the MEMS structure and/or to inhibit mechanical motion of at least a portion of the MEMS structure.
-
公开(公告)号：US10007125B2
公开(公告)日：2018-06-26
申请号：US15402032
申请日：2017-01-09
发明人： Roman C. Gutierrez
CPC分类号： G02B27/646 , B81B7/0067 , G02B7/04 , G03B3/10 , G03B5/00 , G03B2205/0007 , G03B2205/0084 , H02N1/008 , H04M1/0264 , H04N5/2328 , Y10T29/49826
摘要： A device can comprise an outer frame, a platform, and a motion control mechanism. The motion control mechanism can be adapted to permit movement of the platform in a desired direction with respect to the outer frame and inhibit rotation of the platform with respect to the outer frame. An actuator can be contained at least partially within the motion control mechanism.
-
公开(公告)号：US09899938B2
公开(公告)日：2018-02-20
申请号：US14746724
申请日：2015-06-22
发明人： Robert J. Calvet , Guiqin Wang , Roman C. Gutierrez , Xiaolei Liu
CPC分类号： H02N1/008 , G02B7/08 , G02B7/09 , G02B13/001 , G03B3/10 , G03B13/00 , G03B17/00 , G03B2205/0007 , G03B2205/0046 , G03B2205/0053 , G03B2205/0061 , Y10T29/49826
摘要： In one embodiment, an electrostatic actuator includes a generally planar fixed frame, a generally planar moving frame coupled to the fixed frame by a flexure for substantially coplanar, perpendicular movement relative to the fixed frame, a plurality of interdigitated teeth, a fixed portion of which is attached to the fixed frame and a moving portion of which is attached to the moving frame, and an elongated output shaft having opposite input and output ends, the input end being coupled to the moving frame.
-
公开(公告)号：US09783413B2
公开(公告)日：2017-10-10
申请号：US15166019
申请日：2016-05-26
发明人： Ankur Jain , Roman C. Gutierrez , Shi-Sheng Lee , Robert J. Calvet , Xiaolei Liu
CPC分类号： B81B7/0077 , B81B2201/031 , B81B2203/033 , B81C1/00571 , G03B3/10 , G03B2205/0061
摘要： A device may comprise a substrate formed of a first semiconductor material and a trench formed in the substrate. A second semiconductor material may be formed in the trench. The second semiconductor material may have first and second portions that are isolated with respect to one another and that are isolated with respect to the first semiconductor material.
-
公开(公告)号：US09654694B2
公开(公告)日：2017-05-16
申请号：US15060650
申请日：2016-03-04
发明人： Lawrence Alan Scarff
CPC分类号： H04N5/23296 , G06T3/4007 , H04N5/2258 , H04N5/2628
摘要： A camera with a pair of lens/sensor combinations, the two lenses having different focal lengths, so that the image from one of the combinations has a field of view approximately two to three times greater than the image from the other combination. As a user of the camera requests a given amount of zoom, the zoomed image provided will come from the lens/sensor combination having the field of view that is next larger than the requested field of view. Thus, if the requested field of view is less than the smaller field of view combination, the zoomed image will be created from the image captured by that combination, using cropping and interpolation if necessary. Similarly, if the requested field of view is greater than the smaller field of view combination, the zoomed image will be created from the image captured by the other combination, using cropping and interpolation if necessary.
-
公开(公告)号：US09465187B2
公开(公告)日：2016-10-11
申请号：US13838210
申请日：2013-03-15
发明人： Robert J. Calvet
CPC分类号： G02B7/028 , G02B7/022 , G03B3/10 , G03B2205/0061 , H04N5/2254 , Y10T29/49002
摘要： Techniques are disclosed for systems and methods to provide thermal despace compensation for optics assemblies, such as devices including one or more lenses and/or optical devices. A thermal despace compensation system may include one or more interfaces substantially situated between optical devices that expand and contract with changing temperature according to their coefficients of thermal expansion (CTEs). Each interface may be implemented with one or more shapes and/or interfaces adapted to provide a compensation despace to compensate for thermal expansion and contraction and/or reduce optical defects caused by changes in temperature of the various optical devices.
摘要翻译： 公开了用于为诸如包括一个或多个透镜和/或光学装置的装置的光学组件提供热去空间补偿的系统和方法的技术。 热去空补偿系统可以包括基本上位于根据其热膨胀系数（CTE）而随着温度变化而膨胀和收缩的光学装置之间的一个或多个界面。 每个接口可以用一个或多个形状和/或接口来实现，所述形状和/或接口适于提供补偿余量以补偿热膨胀和收缩和/或减少由各种光学器件的温度变化引起的光学缺陷。
-
公开(公告)号：US09323979B2
公开(公告)日：2016-04-26
申请号：US14562366
申请日：2014-12-05
IPC分类号： G06K9/00
CPC分类号： G06K9/00295 , G06K9/00248 , G06K9/00261 , G06K9/4604
摘要： A technique is provided for recognizing faces in an image stream using a digital image acquisition device. A first acquired image is received from an image stream. A first face region is detected within the first acquired image having a given size and a respective location within the first acquired image. First faceprint data uniquely identifying the first face region are extracted along with first peripheral region data around the first face region. The first faceprint and peripheral region data are stored, and the first peripheral region data are associated with the first face region. The first face region is tracked until a face lock is lost. A second face region is detected within a second acquired image from the image stream. Second peripheral region data around the second face region are extracted. The second face region is identified upon matching the first and second peripheral region data.
-
-
-
-
-
-
-
-
-
搜索结果
477 条记录 (耗时 0.024 秒)
