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    • 1. 发明授权
    • Imaging apparatus
    • 成像设备
    • US08134608B2
    • 2012-03-13
    • US12258792
    • 2008-10-27
    • Tatsumaro YamashitaTomoya Kamata
    • Tatsumaro YamashitaTomoya Kamata
    • H04N5/228H04N9/47H04N7/18
    • G06T3/0018B60R1/00B60R2300/108B60R2300/30B60R2300/306H04N5/23238H04N5/2628
    • Disclosed is an imaging apparatus capable of enlarging a portion of an image captured by an imaging device of a fisheye camera and displaying the enlarged image on a display screen with little distortion. The imaging apparatus enlarges a section, which is a portion of an image captured by a fisheye camera, and displays the section on a display screen such that the enlargement ratios of points in the section are different from each other. An image processing method uses a change function that changes the enlargement ratio of a field angle depending on the place is used, and converts a portion of the captured image into a central projection image to generate a display image. The use of the change function makes it possible to generate a display image having high visibility.
    • 公开了一种成像装置,其能够放大由鱼眼照相机的成像装置拍摄的图像的一部分,并且在放大的图像上以很小的变形显示放大的图像。 成像装置放大作为由鱼眼照相机拍摄的图像的一部分的部分,并且将该部分显示在显示屏上,使得该部分中的点的放大比例彼此不同。 图像处理方法使用改变根据使用场所的场角的放大率的改变函数,并将拍摄图像的一部分转换成中心投影图像以生成显示图像。 使用改变功能使得可以生成具有高可见度的显示图像。
    • 2. 发明申请
    • DRIVEER VISION SUPPORT SYSTEM AND VEHICLE INCLUDING THE SYSTEM
    • DRIVEER视觉支持系统和包括系统的车辆
    • US20120026011A1
    • 2012-02-02
    • US13193332
    • 2011-07-28
    • Tatsumaro YAMASHITA
    • Tatsumaro YAMASHITA
    • G08G1/00H04N7/18
    • B60R1/00B60R2300/202G06K9/00805
    • A driver vision support system includes a camera configured to capture primary image data, a control apparatus configured to perform viewpoint conversion on the primary image data to create secondary image data from the viewpoint of the driver and prepares left A pillar image data corresponding to the left A pillar from the viewpoint of the driver right A pillar image data corresponding to the right A pillar, and at least one image display apparatus configured to display a first part of the secondary image data corresponding to the left blind spot area and the left blind spot adjacent area along with the left A pillar image data that is transparently superimposed and a second part of the secondary image data corresponding to the right blind spot area and the right blind spot adjacent area along with the right A pillar image data that is transparently superimposed.
    • 驱动器视觉支持系统包括配置成捕获主图像数据的相机,配置为对主图像数据执行视点转换的控制装置,以从驾驶员的角度创建二次图像数据,并且准备左对应的左A支柱图像数据 从驾驶员右侧观察的支柱对应于右A支柱的柱状图像数据,以及至少一个图像显示装置,被配置为显示与左盲点区域和左盲点对应的次要图像数据的第一部分 以及透明地叠加的左A柱图像数据和与右盲点区域和右盲点相邻区域对应的副图像数据的第二部分以及透明地叠加的右A柱图像数据。
    • 3. 发明申请
    • IMAGING APPARATUS
    • 成像设备
    • US20090128686A1
    • 2009-05-21
    • US12258792
    • 2008-10-27
    • Tatsumaro YamashitaTomoya Kamata
    • Tatsumaro YamashitaTomoya Kamata
    • H04N5/238G09G5/00
    • G06T3/0018B60R1/00B60R2300/108B60R2300/30B60R2300/306H04N5/23238H04N5/2628
    • Disclosed is an imaging apparatus capable of enlarging a portion of an image captured by an imaging device of a fisheye camera and displaying the enlarged image on a display screen with little distortion. The imaging apparatus enlarges a section, which is a portion of an image captured by a fisheye camera, and displays the section on a display screen such that the enlargement ratios of points in the section are different from each other. An image processing method uses a change function that changes the enlargement ratio of a field angle depending on the place is used, and converts a portion of the captured image into a central projection image to generate a display image. The use of the change function makes it possible to generate a display image having high visibility.
    • 公开了一种成像装置,其能够放大由鱼眼照相机的成像装置拍摄的图像的一部分,并且在放大的图像上以很小的变形显示放大的图像。 成像装置放大作为由鱼眼照相机拍摄的图像的一部分的部分,并且将该部分显示在显示屏上,使得该部分中的点的放大比例彼此不同。 图像处理方法使用改变根据使用场所的场角的放大率的改变函数,并将拍摄图像的一部分转换成中心投影图像以生成显示图像。 使用改变功能使得可以生成具有高可见度的显示图像。
    • 10. 发明授权
    • Compact switching means for driving a recording medium
    • 紧凑型开关装置,用于驱动记录介质
    • US5978340A
    • 1999-11-02
    • US936298
    • 1997-09-25
    • Masanobu TanakaTatsumaro Yamashita
    • Masanobu TanakaTatsumaro Yamashita
    • G11B17/04G11B17/046G11B19/02
    • G11B17/0438
    • A recording medium driving apparatus employing a compact and high-functionality switching mechanism for loading and unloading a recording medium. The switching mechanism includes a first switching lever movable in a predetermined direction, and a second switching lever whose direction of movement is reversed by an inverting link after moving with the first switching lever in the predetermined direction, the first switching lever includes an arm driving portion for a cartridge and a holder control section for a cartridge holder, and the second switching lever includes a magnetic head control portion. The direction of motion of the second switching lever is reversed when the first switching lever moves so that driving and controlling are shared between both levers.
    • 一种记录介质驱动装置,其采用紧凑且高功能的切换机构来装载和卸载记录介质。 切换机构包括:能够沿预定方向移动的第一切换杆和在与第一切换杆沿预定方向移动之后通过反转连杆将运动方向反向的第二切换杆,第一切换杆包括臂驱动部分 用于盒式存储器的盒和保持器控制部分,并且第二切换杆包括磁头控制部分。 当第一切换杆移动时第二切换杆的运动方向相反,从而在两个杆之间共享驾驶和控制。