Projection device, projection control method, and computer-readable medium

    公开(公告)号:US09674495B2

    公开(公告)日:2017-06-06

    申请号:US14484865

    申请日:2014-09-12

    CPC classification number: H04N9/3185 G03B21/14 G03B21/147

    Abstract: A projection device includes: a projection part configured to project an image; a shape acquisition part configured to acquire a shape of a screen on which the image from the projection part is projected; a first projection control part configured to project a first image using a part of a projectable area by the projection part in accordance with the shape of the screen; a determination part configured to determine whether there is a projection target in an area outside the screen; and a second projection control part configured to project a second image by the projection part to the projection target in the area outside the screen in accordance with a result of the determination by the determination part.

    Information processing device having touch screen with varying sensitivity regions

    公开(公告)号:US09671893B2

    公开(公告)日:2017-06-06

    申请号:US14211462

    申请日:2014-03-14

    CPC classification number: G06F3/0416 G06F3/0484 G06F3/04886 G06F2203/04803

    Abstract: The present invention aims at being able to prevent unintentional operation and to improve operating characteristics even if the entirety of a touch panel can be effectively used as a touch operating surface. Specifically, a touch control table that is a table storing thresholds set in accordance with regions on the touch screen is provided, and this touch control table has “Region” and “Threshold” as respective columns. A CPU detects a contact position and area of contact as contact states at the time of touch operation on the screen (touch screen) of a touch input display unit. The CPU identifies the touched region on the basis of the contact position, and thereafter compares the detected area of contact to the threshold set in accordance with the region. The CPU interprets the touch operation on the basis of the comparisons of the region.

    Light source apparatus and projector using the same

    公开(公告)号:US09671682B2

    公开(公告)日:2017-06-06

    申请号:US14834193

    申请日:2015-08-24

    Inventor: Naotsugu Ogura

    Abstract: An excitation light source is configured to emit excitation light. A fluorescent substance plate is configured to be excited by the excitation light and to emit fluorescent substance light having a wavelength different from a wavelength of the excitation light. A condensing optical system is configured to condense the excitation light emitted from the excitation light source to an excitation light irradiation region that is smaller than the fluorescent substance plate, to apply the excitation light to the fluorescent substance plate, and to take in fluorescent substance emission light from the excitation light irradiation region. The excitation light is applied to the fluorescent substance plate such that the excitation light irradiation region is eccentric to the fluorescent substance plate.

    MOTION DETECTING DEVICE, MOTION DETECTING METHOD, AND NON-TRANSITORY RECORDING MEDIUM

    公开(公告)号:US20170155840A1

    公开(公告)日:2017-06-01

    申请号:US15276442

    申请日:2016-09-26

    CPC classification number: H04N5/23264 H04N5/23254 H04N5/23258

    Abstract: A motion detector calculates a camera shake matrix H(t) applied for a coordinate conversion for a camera shake correction. At this time, the motion detector calculates a motion vector (MV) for each block obtained by dividing a frame, and excludes an object motion vector (MV-B) from the MV. In addition, when a camera shake matrix H_mv that represents a camera shake between the frames is not calculable based on the MV, the motion detector calculates and adjusts a camera shake matrix H_sensor that represents a camera shake in accordance with a motion of an image picker, and settles this matrix as the camera shake matrix H(t).

    IMAGE CAPTURE APPARATUS COMPRISING IMAGE TRANSMISSION FUNCTION

    公开(公告)号:US20170142318A1

    公开(公告)日:2017-05-18

    申请号:US15340523

    申请日:2016-11-01

    CPC classification number: H04N5/23203 H04N5/2253 H04N5/23241 H04N5/23245

    Abstract: An image capture apparatus is provided with an image capture unit and a communication unit, and is configured to: perform automatic transmission for automatically transmitting an image photographed with the image capture unit to an external device through the communication unit; switch and control a first functional mode for enabling a photography function, and a second functional mode for disabling the photography function and enabling a communication function in relation to image transmission; in a case in which an image is photographed in the first functional mode, record the photographed image as a transmission target image that is targeted for the automatic transmission; and even if the transmission target image is recorded, control the communication unit not to start automatic transmission of the transmission target image to the external device during the first functional mode, and control the communication unit to start automatic transmission of the transmission target image to the external device during the second functional mode.

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