会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明申请
    • Illumination apparatus, imaging apparatus and irradiation method
    • 照明装置,成像装置和照射方法
    • US20050231633A1
    • 2005-10-20
    • US11167546
    • 2005-06-27
    • Masami YuyamaYoshiyuki Kato
    • Masami YuyamaYoshiyuki Kato
    • G03B15/02G03B15/03G03B15/05G03B15/16G06T1/00H04N5/225H04N5/222
    • H04N5/2256
    • There is provided an illumination apparatus used for imaging a moving picture made up of a plurality of frames, and for irradiating an auxiliary light from a light source constituted by one or a plurality of LEDs onto a photo-object. The one or plurality of LEDs are duty-driven by a duty ratio smaller than 100% during an imaging period (during a period for exposing a CCD) of a frame period. The heat releasing effect and-the light emitting efficiency can be improved as compared to a case where the LEDs are successively turned on during an imaging period. As a result, the light emitting intensity at the time the light emitting diodes are turned on can be heightened with the amount of consumed electricity unchanged, and the light emitting efficiency of the light emitting diodes can be improved.
    • 提供了一种照明装置,用于对由多个框架构成的运动图像进行成像,并且将来自由一个或多个LED构成的光源的辅助光照射到光物体上。 一个或多个LED在帧周期的成像周期(用于曝光CCD的时段期间)的占空比小于100%的占空比驱动。 与在成像期间连续接通LED的情况相比,可以提高散热效果和发光效率。 结果,随着发光二极管导通时的发光强度可以随着消耗电量的不变而提高,并且可以提高发光二极管的发光效率。
    • 9. 发明授权
    • Image synthesis device
    • 图像合成装置
    • US08896699B2
    • 2014-11-25
    • US13808985
    • 2010-07-14
    • Takafumi KasugaYoshiyuki KatoKiyotaka KatoAkira ToriiMasaki HamadaEisuke Yonezawa
    • Takafumi KasugaYoshiyuki KatoKiyotaka KatoAkira ToriiMasaki HamadaEisuke Yonezawa
    • H04N7/18
    • H04N7/181
    • Disclosed is an image synthesis device including an area determining unit 3 for selecting a vehicle-mounted camera 1 used for generation of a bird's-eye view image viewed from an arbitrary point of view from vehicle-mounted cameras 1a to 1d mounted at different positions, and for determining an area corresponding to the bird's-eye view image in an image captured by the vehicle-mounted camera 1, and an input video signal control unit 4 for receiving image data about the area determined by the area determining unit 3, the image data being included in image data showing the image captured by the vehicle-mounted camera 1, to store the image data in an input frame buffer 5, in which an image processing device 6 generates a bird's-eye view image from the image data stored in the input frame buffer 5.
    • 公开了一种图像合成装置,包括:区域确定单元3,用于从安装在不同位置的车载摄像机1a至1d的任意角度选择用于生成俯瞰图像的鸟瞰图像1的车载摄像机1, 并且用于确定由车载摄像机1捕获的图像中与鸟瞰图图像对应的区域,以及用于接收关于由区域确定单元3确定的区域的图像数据的输入视频信号控制单元4,图像 数据被包括在表示由车载摄像机1拍摄的图像的图像数据中,以将图像数据存储在输入帧缓冲器5中,其中图像处理装置6从存储在图像数据中的图像数据生成鸟瞰图图像 输入帧缓冲区5。