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11.发明申请公开(公告)号：US20190271905A1
公开(公告)日：2019-09-05
申请号：US16417665
申请日：2019-05-21
申请人： FUJIFILM Corporation
发明人： Koudai FUJITA
摘要： An HUD includes: a projection display unit that spatially modulates light emitted from a light source on the basis of image information and projects image light obtained as a result of spatial modulation onto a windshield to display an image; a housing that accommodates the projection display unit and has an opening portion K through which the image light exits; an object removing mechanism that removes an object adhered to a front surface of a cover covering the opening portion by scraping the front surface of the cover; a region detecting unit that detects an object adhesion region in which the object is adhered to the cover; and an object removal control unit that activates the object removing mechanism in a case where important display content is included in a portion of the image light, the portion being blocked due to the object adhesion region.
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12.发明申请公开(公告)号：US20180352204A1
公开(公告)日：2018-12-06
申请号：US16057835
申请日：2018-08-08
申请人： FUJIFILM Corporation
发明人： Koudai FUJITA
摘要： Provided are a projection type display device, a projection control method, and a non-transitory recording medium readable by a computer for recording a projection control program capable of smoothly changing shapes of projection ranges of image light. A projection type display device 1 includes: projection units 11 and 12 that project image light to a projection surface 4; a drive mechanism 13 for controlling a position, on the projection surface, of a projection range of the image light projected by the projection unit 12; and a controller 60 that controls the drive mechanism 13 and changes a length, in one direction, of a range obtained by combining projection ranges of the image light projected by the respective projection units 11 and 12 and a length, in a direction orthogonal to the one direction, of the range, respectively.
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公开(公告)号：US20180073873A1
公开(公告)日：2018-03-15
申请号：US15814937
申请日：2017-11-16
申请人： FUJIFILM Corporation
CPC分类号： G01B11/026 , G01B11/00 , G01B11/25 , G01C3/06 , G01S7/4808 , G01S17/08 , G01S17/48 , G01S17/89 , G03B21/2053 , G06T7/254 , G06T7/55
摘要： A distance image acquisition apparatus includes a projection unit which performs a plurality of times of light emission with a plurality of light emission intensities to project a first pattern of structured light onto a subject within a distance measurement region, an imaging unit which is provided in parallel with and apart from the projection unit by a baseline length, images the subject in synchronization with each of the plurality of times of light emission, and generates a plurality of captured images corresponding to the plurality of light emission intensities, a normalization unit which normalizes a plurality of captured images with coefficients corresponding to the plurality of light emission intensities to acquire a plurality of normalized images, a discrimination unit which compares a plurality of normalized images and discriminates the first pattern projected from the projection unit, and a distance image acquisition unit.
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公开(公告)号：US20180012372A1
公开(公告)日：2018-01-11
申请号：US15712545
申请日：2017-09-22
申请人： FUJIFILM Corporation
CPC分类号： G06T7/521 , G01C3/08 , G01S7/4815 , G01S7/4816 , G01S7/493 , G01S17/08 , G01S17/46 , G01S17/89
摘要： A distance image acquisition apparatus includes a projection unit which projects a first pattern of structured light in a plurality of wavelength bandwidths, an imaging unit which is provided in parallel with and apart from the projection unit by a baseline length, performs imaging with sensitivities to a plurality of wavelength bandwidths, and generates a plurality of captured images corresponding to a plurality of wavelength bandwidths, a determination unit which determines whether or not a second pattern of structured light projected from another distance image acquisition apparatus is included in the captured images, and a pattern extraction unit which extracts the first pattern from a captured image determined as the second pattern being not included by the determination unit, and a distance image acquisition unit which acquires a distance image indicating a distance of a subject within a distance measurement region based on the first pattern.
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公开(公告)号：US20180010903A1
公开(公告)日：2018-01-11
申请号：US15710379
申请日：2017-09-20
申请人： FUJIFILM Corporation
CPC分类号： G01B11/026 , G01B11/00 , G01B11/25 , G01C3/06 , G01S7/4814 , G01S7/4816 , G01S17/42 , G01S17/46 , G01S17/89 , G06T7/521 , G06T2207/10028
摘要： The distance image acquisition apparatus (10) includes a projection unit (12) which projects a first pattern of structured light distributed in a two-dimensional manner with respect to a subject within a distance measurement region, a light modulation unit (22) which spatially modulates the first pattern projected from the projection unit (12), an imaging unit (14) which is provided in parallel with and apart from the projection unit (12) by a baseline length, and captures an image including the first pattern reflected from the subject within the distance measurement region, a pattern extraction unit (20A) which extracts the first pattern spatially modulated by the light modulation unit (22) from the image captured by the imaging unit (14), and a distance image acquisition unit (20B) which acquires a distance image indicating a distance of the subject within the distance measurement region based on the first pattern.
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公开(公告)号：US20170334291A1
公开(公告)日：2017-11-23
申请号：US15668702
申请日：2017-08-04
申请人： FUJIFILM Corporation
发明人： Koudai FUJITA
CPC分类号： B60K35/00 , B60K2350/2052 , B60K2350/2069 , G02B27/01 , G02B27/0101 , G02B2027/0118 , G03B21/2053 , G03B21/206 , G03B29/00 , H04N9/3147 , H04N9/3155 , H04N9/3182 , H04N9/3194
摘要： A projection display system and a control method of controlling a projection display device capable of preventing degradation of visibility or occurrence of a sense of discomfort at a boundary between respective projection areas due to dimming are provided. In a system including a plurality of projection display devices 100A to 100C that project image light onto a plurality of areas in one projection surface, each of the plurality of projection display devices includes a brightness detection unit 47b, and a first control unit 52 that controls a projection condition for the image light that is projected on the basis of detected brightness information, and a second control unit 53 performs control to cause a projection condition for the image light of the second projection display device 100B to match a projection condition determined by the first control unit 52 of the first projection display device 100A.
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17.发明申请IMAGE PICKUP APPARATUS, IMAGE PICKUP METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM 有权图像拾取装置，图像拾取方法和非接收式计算机可读介质公开(公告)号：US20140210955A1
公开(公告)日：2014-07-31
申请号：US14228687
申请日：2014-03-28
申请人： FUJIFILM Corporation
发明人： Koudai FUJITA
IPC分类号： H04N13/02
CPC分类号： H04N13/221 , G03B17/20 , G03B35/08 , H04N13/239 , H04N13/296
摘要： An image pickup apparatus comprising: an image pickup unit; a display unit; a display control unit; an object image detection unit; a distance information acquisition unit; and a binocular vision suitability determination unit, wherein the display control unit displays a second guide frame of a larger size than the first guide frame on the display unit in addition to the first guide frame, and, in a case where the object image detection unit detects at least one other object image different from the object image determined to be suitable for the binocular vision by the binocular vision suitability determination unit from the second guide frame, the display control unit matches the second guide frame to the at least one other object image.
摘要翻译： 一种图像拾取装置，包括：图像拾取单元; 显示单元; 显示控制单元; 对象图像检测单元; 距离信息获取单元; 以及双目视觉适合性确定单元，其中除了第一引导框之外，显示控制单元还显示比显示单元上的第一引导框架更大尺寸的第二引导框，并且在对象图像检测单元 通过双目视觉适合性确定单元从第二引导框架检测与被确定为适合于双目视觉的对象图像不同的至少一个其它对象图像，显示控制单元将第二引导框架与至少一个其他对象图像相匹配 。
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18.发明申请公开(公告)号：US20190291579A1
公开(公告)日：2019-09-26
申请号：US16423044
申请日：2019-05-27
申请人： FUJIFILM Corporation
发明人： Koudai FUJITA
摘要： An HUD to be built in a construction machine includes an overlapping area detecting unit that detects a first overlapping area of a projection area and a bucket observed from a driver's seat; and a display control unit. In a state where a distance between a second overlapping area and the first overlapping area exceeds a threshold, the second overlapping area being an overlapping area of the projection area and a structure observed from the driver's seat, the display control unit performs tracking control in which a projection display unit is caused to display a virtual image based on operation support information while retaining a predetermined positional relationship with the first overlapping area. In a state where the distance is less than or equal to the threshold, the display control unit selects and performs either first control or the tracking control.
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公开(公告)号：US20180172990A1
公开(公告)日：2018-06-21
申请号：US15884386
申请日：2018-01-31
申请人： FUJIFILM Corporation
发明人： Koudai FUJITA
CPC分类号： G02B27/0101 , B60K35/00 , B60K2370/1529 , B60K2370/61 , G02B27/0093 , G02B27/01 , G02B2027/0127 , G02B2027/0138 , G03B21/14 , G09G3/001 , G09G5/14 , G09G5/38 , G09G2380/10
摘要： Provided are a projection type display device and a projection control method for a working machine, capable of effectively assisting construction work. An HUD 10 that is mounted in a construction machine 100 having a windshield 5 projects image light onto a first projection range 5A and a second projection range 5B in the windshield 5 so that a virtual image is visually recognizable, and projects image light onto a third projection range 5C so that a real image can be visually recognized, to thereby present working assistance information over a wide range.
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公开(公告)号：US20170355265A1
公开(公告)日：2017-12-14
申请号：US15638344
申请日：2017-06-29
申请人： FUJIFILM Corporation
发明人： Koudai FUJITA
CPC分类号： B60K37/02 , B60K35/00 , B60K2370/15 , B60K2370/16 , B60K2370/18 , B60K2370/334 , B60K2370/52 , B60Q9/008 , B60W50/029 , B60W50/14 , G02B27/0101 , G02B2027/0138 , G02B2027/014 , G02B2027/0141 , G09G3/002 , G09G5/00 , G09G2320/10 , G09G2354/00 , G09G2380/10
摘要： Provided are a projection type display device and an operation assistance method that enable an operator to enjoy an operation assistance function even in the case of occurrence of abnormality in an optical modulation unit or an image information input unit during operation of a vehicle. A system control unit 47 of a HUD, if sensing abnormality in an optical modulation device 44 and a drive unit 45, stops a light source unit 40 and, furthermore, in the case of image information generated by a projected image information generation unit 52 including image information that calls attention of the operator to the front field of view, displays an alert image based on the image information on a liquid crystal display device 61 in a meter cluster.
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