公开(公告)号：EP3386196A1

公开(公告)日：2018-10-10

申请号：EP18158154.7

申请日：2018-02-22

申请人： Casio Computer Co., Ltd.

发明人： NARIKAWA, Tetsuro

IPC分类号： H04N9/31

CPC分类号： H04N5/23229 ,  G03B17/54 ,  H04N5/23216 ,  H04N9/31 ,  H04N9/3182 ,  H04N9/3185 ,  H04N9/3194

摘要： In an image processing apparatus, a characteristic acquisition unit acquires a characteristic of the projection object. A correction control unit determines a parameter in accordance with the characteristic and corrects an input image based on the parameter. A characteristic specifying unit specifies an attentional characteristic region based on the characteristic. A captured image acquisition unit acquires a captured image of a projection image. A change determination unit determines whether the attentional characteristic region changes by a predetermined amount or more from the input image and the captured image, causes the characteristic acquisition unit to acquire the characteristic if it is determined that the region changes, and redetermines to cause the correction control unit to produce a projection image.

公开(公告)号：EP3220196A4

公开(公告)日：2018-06-27

申请号：EP14905866

申请日：2014-11-14

申请人： LG ELECTRONICS INC

发明人： LEE BYUNGHWA ,  SHIN CHOONGHWAN

IPC分类号： G03B21/14 ,  G03B17/54 ,  G04G17/04

CPC分类号： G06F1/163 ,  A61B5/6831 ,  G03B17/54 ,  G03B21/14 ,  G03B21/147 ,  G04G17/04 ,  G06F3/014 ,  G06F3/017 ,  H04N9/3188 ,  H04N9/3194

摘要： A wearable device, which comprises: a ring-shaped case having an opening part formed in the middle thereof; a projector mounted at one side of the case and outputting an image; a lens part adjusting the direction and the size of the image, which is projected from the projector, so as to project the image; and a control unit for adjusting the projector and the lens part according to an image signal, can deliver visual information to a user wearing the wearable device even without a separate display unit by outputting the image onto the hand of the user.

公开(公告)号：EP2602090B1

公开(公告)日：2018-05-30

申请号：EP13000272.8

申请日：2009-12-30

申请人： Rolls-Royce Corporation

发明人： Schlienger, Max Eric ,  Withey, Paul Anthony

IPC分类号： G03B17/54 ,  H04N9/31 ,  G03B21/53 ,  G03B21/14 ,  B29C64/20 ,  G03B21/00

CPC分类号： G03B21/005 ,  B29C64/20 ,  G03B17/54 ,  G03B21/147 ,  G03B21/53

摘要： A system is disclosed including an image sensor positioned at a first specified angle relative to a projected image plane. The system includes a projector that projects a test pattern onto the projected image plane. A controller is structured to iteratively adjust the projector focus until an image focus index is maximized, where the image focus index is a function of an amplitude of at least one harmonic frequency of a scan of the test pattern. The controller is further structured to determine a skew indicator value and adjust a projector skew adjustment. The controller is further structured to compare a current zoom level to a target zoom level and adjust a projector zoom. The projected image plane is a manufacturing surface, where the projected image is utilized in a manufacturing process.

公开(公告)号：EP3225903A4

公开(公告)日：2018-05-02

申请号：EP15862568

申请日：2015-11-04

申请人： IVIEW LTD

发明人： GAO ZHIQIANG ,  YEUNG STEVE ,  LIN QINGYUN

IPC分类号： F21S2/00 ,  F21V23/00 ,  F21V33/00 ,  G03B15/05 ,  G03B21/20

CPC分类号： G03B29/00 ,  G03B15/05 ,  G03B17/54 ,  G03B21/145 ,  G03B2206/00 ,  H04N9/31

摘要： The invention provides an intelligent projection bulb comprises a bulb holder, a power input device, and an intelligent projection system. The intelligent projection system includes: a central processing unit, a projection module, a video camera, a visible light/infrared light module, and a wireless transmission module. The projection module projects projection information instructed from the central processing unit on a projection space; the wireless transmission module transmits the data signal information to be projected to the central processing unit; the video camera acquires and transmits images in the projection space or lighting space to the central processing unit for processing; the visible light/infrared light module emits visible light/infrared light beams capable of covering the projection space or lighting space. The intelligent projection bulb of the present disclosure features the functions of intelligent projection and intelligent lighting, has low price, light weight and is convenient for carrying. The present disclosure also provides a method of interaction of the intelligent projection bulb, which enhances the user experience.

公开(公告)号：EP3175294A4

公开(公告)日：2018-03-14

申请号：EP14899038

申请日：2014-07-31

申请人： HEWLETT PACKARD DEVELOPMENT CO

发明人： MUELLER ROBERT L ,  CHOUSAL IVAN DEJESUS ,  WYNNE BEN

IPC分类号： G03B21/20 ,  F21S2/00 ,  F21V23/04 ,  F21V33/00 ,  G03B15/05 ,  G03B17/54 ,  G06F3/042

CPC分类号： G03B15/05 ,  F21V23/0407 ,  F21V33/0052 ,  F21Y2113/13 ,  F21Y2115/10 ,  G03B17/54 ,  G03B21/2013 ,  G03B21/2033 ,  G03B21/28 ,  G06F3/042

摘要： A method for generating white flash from a Light Emitting Diode (LED) projector coupled to a computing system is described. The method includes receiving an input to switch projection mode of the LED projector to a white-light mode of projection, where the input is one of a direct user input and an indirect input. The method also includes switching the LED projector to the white-light mode of projection from a first projection mode based on the received input; and actuating, simultaneously, all LEDs of the LED projector to generate a white flash of light in the white-light mode of projection.

公开(公告)号：EP3175291A4

公开(公告)日：2018-03-14

申请号：EP14898547

申请日：2014-07-31

申请人： HEWLETT PACKARD DEVELOPMENT CO

发明人： MUELLER ROBERT L ,  NAYAK VIJAYKUMAR ,  GARCIA REYERO VINAS SANTIAGO ,  WYNNE BEN

IPC分类号： G03B17/54 ,  G03B15/02 ,  G03B21/10 ,  G03B21/20 ,  H04N5/225 ,  H04N9/31 ,  H04N9/73

CPC分类号： G03B21/206 ,  G03B15/02 ,  G03B17/54 ,  G03B21/10 ,  G03B21/2033 ,  H04N5/2256 ,  H04N9/3182 ,  H04N9/3194 ,  H04N9/735

摘要： A projection capture system includes a camera to capture images of objects in a capture space, and a projector to illuminate the objects in the capture space and to project images captured by the camera into a display space. The projector includes a flash mode for providing white light for illuminating the objects in the capture space. The system includes a controller to adjust drive settings to LEDs of the projector to achieve a predetermined white point during the flash mode.

公开(公告)号：EP3111299A4

公开(公告)日：2017-11-22

申请号：EP14883751

申请日：2014-02-28

申请人： HEWLETT-PACKARD DEV COMPANY L P

发明人： KANG JINMAN ,  LYONS NICHOLAS P

IPC分类号： G06F3/042 ,  G06F3/01 ,  G06F3/041

CPC分类号： G06F3/0418 ,  G03B17/54 ,  G03B21/28 ,  G03B43/00 ,  G06F1/1639 ,  G06F3/005 ,  G06F3/0304 ,  G06F3/03545 ,  G06F3/0425 ,  G06F3/0488 ,  G06F3/04883 ,  G06F2200/1631 ,  G06F2203/04101

摘要： An example system, including a projector unit, an all-in-one computer comprising a calibration module and attachable to the projector unit, and a plurality of sensors communicatively coupled to the all-in-one computer is provided. In addition, the all-in-one computer stores mapping information relating to mappings between the plurality of sensors and the projector unit in a common coordinate system. Further, the calibration module calibrates the plurality of sensors and the projector unit using the mapping information.

公开(公告)号：EP3089013A4

公开(公告)日：2017-11-22

申请号：EP14874038

申请日：2014-09-02

申请人： SONY CORP

发明人： IKEDA TETSUO ,  SAKAMOTO TAKAYUKI ,  ISHII TOMOHIRO ,  IZUMIHARA ATSUSHI ,  YAMADA MASAYUKI ,  FUKUMA YOHEI ,  KIMURA YUZURU ,  OKUMURA YASUSHI ,  SHIBUYA TAKASHI ,  HYODO KATSUYA

IPC分类号： G06F3/048 ,  G06F3/01 ,  G06K9/00 ,  G06K9/20 ,  H04R29/00 ,  H04S7/00

CPC分类号： H04N9/3194 ,  G03B17/54 ,  G06F3/01 ,  G06F3/0416 ,  G06F3/0425 ,  G06F3/0428 ,  G06F3/0481 ,  G06F3/0482 ,  G06F3/0483 ,  G06F3/04845 ,  G06F3/04883 ,  G06F3/167 ,  G06K9/00355 ,  G09G5/363 ,  G09G5/377 ,  G09G2354/00 ,  H04N5/74 ,  H04N9/3155 ,  H04N9/3179 ,  H04N9/3182 ,  H04R29/005 ,  H04R29/008 ,  H04R2201/40 ,  H04R2430/01 ,  H04S7/40

摘要： [Object] The present disclosure proposes a control device, control method, and computer program capable of executing control such that information can be displayed more appropriately and efficiently according to an environment in which information is displayed or a situation of displayed information. [Solution] Provided is a control device including: an acquisition unit configured to acquire state information obtained by detecting a state of a projection surface; and a generation unit configured to generate control information for controlling an illumination unit that outputs illumination without involvement in display of image information based on the state information.

公开(公告)号：EP3089011A4

公开(公告)日：2017-11-15

申请号：EP14873382

申请日：2014-09-02

申请人： SONY CORP

发明人： IKEDA TETSUO ,  SAKAMOTO TAKAYUKI ,  ISHII TOMOHIRO ,  IZUMIHARA ATSUSHI ,  YAMADA MASAYUKI ,  FUKUMA YOHEI ,  KIMURA YUZURU ,  OKUMURA YASUSHI ,  SHIBUYA TAKASHI ,  HYODO KATSUYA

IPC分类号： G06F3/048 ,  G06F3/01 ,  G06K9/00 ,  G06K9/20 ,  H04R29/00 ,  H04S7/00

CPC分类号： H04N9/3194 ,  G03B17/54 ,  G06F3/01 ,  G06F3/0416 ,  G06F3/0425 ,  G06F3/0428 ,  G06F3/0481 ,  G06F3/0482 ,  G06F3/0483 ,  G06F3/04845 ,  G06F3/04883 ,  G06F3/167 ,  G06K9/00355 ,  G09G5/363 ,  G09G5/377 ,  G09G2354/00 ,  H04N5/74 ,  H04N9/3155 ,  H04N9/3179 ,  H04N9/3182 ,  H04R29/005 ,  H04R29/008 ,  H04R2201/40 ,  H04R2430/01 ,  H04S7/40

摘要： [Object] The present disclosure proposes a control device, control method, and computer program capable of executing control such that information can be displayed more appropriately and efficiently according to an environment in which information is displayed or a situation of displayed information. [Solution] Provided is a control device including: an acquisition unit configured to acquire state information obtained by detecting a state of a projection surface; and a generation unit configured to generate control information for controlling an illumination unit that outputs illumination without involvement in display of image information based on the state information.

公开(公告)号：EP3241074A1

公开(公告)日：2017-11-08

申请号：EP15876316.9

申请日：2015-12-30

申请人： Omni Consumer Products, LLC

发明人： HOWARD, Stephen

IPC分类号： G03B21/28

CPC分类号： H04N9/3185 ,  G03B17/54 ,  G03B21/26 ,  G03B2206/00 ,  G06F3/0304 ,  G06F3/0425 ,  G06K9/00771 ,  G06T3/005 ,  H04N9/3147 ,  H04N9/3194

摘要： An interactive projection system and method comprising a camera/projector unit having a computer processor connected via a network to a content server and content database. The system projects interactive trigger areas on a three-dimensional object. Specific content stored on the content server or locally in the memory of the computer processor is associated with each trigger area. A user interacts with the trigger areas and the system projects informational or entertainment content about the object on the surface of the object.