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1. 发明申请

US20100067744A1 Method and Single Laser Device for Detecting Magnifying Optical Systems 审中-公开
标题翻译：用于检测放大光学系统的方法和单一激光装置
公开(公告)号：US20100067744A1
公开(公告)日：2010-03-18
申请号：US12595221
申请日：2008-04-07
申请人： Jean-Louis Duvent , Jean-Yves Thomas , Pierre Morin
发明人： Jean-Louis Duvent , Jean-Yves Thomas , Pierre Morin
IPC分类号： G06K9/00
CPC分类号： G01S7/495 , F41G1/35 , G01S7/487 , G01S17/026
摘要： The invention comprises illuminating a scene where said magnifying optical system (OP) may occur with at least one pulse generated by first laser transmitter (E). The laser transmitter (E) and a first detector of the scene thus illuminated (D1) are adjacent, while a second detector (D2) is remote from said transmitter (E) transversally to the direction (d) of said scene.
摘要翻译：本发明包括用由第一激光发射器（E）产生的至少一个脉冲发生所述放大光学系统（OP）的场景。激光发射器（E）和如此照射的场景的第一检测器（D1）相邻，而第二检测器（D2）横向于所述发射器（E）横向于所述场景的方向（d）。

2. 发明授权

US07858920B2 Method and device for detecting an object that can retroreflect light 有权
标题翻译：用于检测可以重新发光的对象的方法和装置
公开(公告)号：US07858920B2
公开(公告)日：2010-12-28
申请号：US12513488
申请日：2007-11-22
申请人： Jean-Louis Duvent , Jean Yves Thomas , Pierre Morin , Bernard Robic
发明人： Jean-Louis Duvent , Jean Yves Thomas , Pierre Morin , Bernard Robic
IPC分类号： G01C11/06
CPC分类号： G01S17/026 , F41G3/147 , G01S7/4876 , G01S17/89
摘要： According to the invention, two simultaneous images with different wavelengths (λ1, λ2) are formed in synchronism with each illuminance laser pulse, one of the Images corresponding to the wavelength (λ1) of the laser pulses, and the difference between the two images is generated.

3. 发明申请

US20100128992A1 Method and Dual Laser Device for Detecting Magnifying Optical Systems 审中-公开
标题翻译：用于检测放大光学系统的方法和双激光装置
公开(公告)号：US20100128992A1
公开(公告)日：2010-05-27
申请号：US12595218
申请日：2008-04-07
申请人： Jean-Louis Duvent , Jean-Yves Thomas , Pierre Morin
发明人： Jean-Louis Duvent , Jean-Yves Thomas , Pierre Morin
IPC分类号： G06K9/68 , H01J3/14
CPC分类号： G01S17/026 , G01S7/487
摘要： The invention comprises illuminating a scene where said magnifying optical system (OP) may occur with at least a first and a second pulses respectively generated by first and second laser transmitters (E1, E2). The first laser transmitter (E1) and a detector of the scene thus illuminated (D) are adjacent, while the second laser transmitter (E2) is remote from said detector (D) transversally to the direction (d) of said scene.
摘要翻译：本发明包括用分别由第一和第二激光发射器（E1，E2）产生的至少第一和第二脉冲发射所述放大光学系统（OP）的场景。第一激光发射器（E1）和如此照射的场景的检测器（D）相邻，而第二激光发射器（E2）横向于所述场景的方向（d）远离所述检测器（D）。

4. 发明申请

US20100065722A1 METHOD AND DEVICE FOR DETECTING AN OBJECT THAT CAN RETROREFLECT LIGHT 有权
标题翻译：用于检测可以重新发光的对象的方法和装置
公开(公告)号：US20100065722A1
公开(公告)日：2010-03-18
申请号：US12513488
申请日：2007-11-22
申请人： Jean-Louis Duvent , Jean Yves Thomas , Pierre Morin , Bernard Robic
发明人： Jean-Louis Duvent , Jean Yves Thomas , Pierre Morin , Bernard Robic
IPC分类号： G01C11/06
CPC分类号： G01S17/026 , F41G3/147 , G01S7/4876 , G01S17/89
摘要： According to the invention, two simultaneous images with different wavelengths (λ1, λ2) are formed in synchronism with each illuminance laser pulse, one of the Images corresponding to the wavelength (λ1) of the laser pulses, and the difference between the two images is generated.
摘要翻译：根据本发明，与每个照度激光脉冲同步地形成具有不同波长的两个同时的图像（λ1，λ2），与激光脉冲的波长（λ1）对应的图像之一和两个图像之间的差是生成。

5. 发明授权

US4701782A Method of automatic focussing by digital analysis of the contours of an image 失效
标题翻译：通过图像轮廓的数字分析自动聚焦的方法
公开(公告)号：US4701782A
公开(公告)日：1987-10-20
申请号：US846649
申请日：1986-03-31
申请人： Jean-Louis Duvent
发明人： Jean-Louis Duvent
IPC分类号： G02B7/36 , H04N5/232
CPC分类号： H04N5/23212
摘要： Method of automatic focussing of a video pickup device having an objective and producing a digital image. According to the invention, this method comprises analyzing the image, within a window, with the aid of at least one digital operator. The digital operator takes the derivatives, in a given direction, of the contours of the image. Thereafter, the absolute values of these derivatives are computed. Finally, a quality parameter defined by the sum, in the window, of the absolute values of the derivatives is calculated. The position of the objective of the pickup device is controlled so as to maximize the value of the quality parameter.
摘要翻译：具有目标并产生数字图像的视频拾取装置的自动聚焦方法。根据本发明，该方法包括借助于至少一个数字操作器在窗口内分析图像。数字操作者在给定的方向上获取图像轮廓的衍生物。此后，计算这些导数的绝对值。最后，计算出在窗口中求和导数绝对值之和的质量参数。控制拾取装置的目标的位置以使质量参数的值最大化。

6. 发明授权

US4724482A Infrared thermography system with sensitivity improved by progressive accumulation of image lines 失效
标题翻译：红外热成像系统的灵敏度通过逐行累积的图像线改善
公开(公告)号：US4724482A
公开(公告)日：1988-02-09
申请号：US700940
申请日：1984-10-19
申请人： Jean-Louis Duvent
发明人： Jean-Louis Duvent
IPC分类号： H04N5/33 , G02B26/10
CPC分类号： H04N5/33
摘要： A thermography system comprising an infrared camera with line and raster scanners and at least one photosensitive detector, an electronic digital signal processor, and means for the visualization of the signal processed on the screen of a television monitor, a control unit can slow down raster scan in the camera by radio l/n, and can, simultaneously, cause special signal processing. "n" signals are added with respect to each element in a field by an adder and stored in a storage. The signals are provided at the line scanning rate, and cause the sum for each element in a line to be entered in an image storage, the image of the field of view with the sensitivity improved by line accumulation is reconstructed on the screen of the television monitor by repetitive reading of the image storage.
摘要翻译：一种热成像系统，包括具有线和光栅扫描仪的红外相机和至少一个光敏检测器，电子数字信号处理器和用于在电视监视器的屏幕上处理的信号的可视化的装置，控制单元可以减慢光栅扫描在相机中通过无线电l / n，并且可以同时引起特殊的信号处理。通过加法器对场中的每个元素添加“n”个信号并存储在存储器中。信号以行扫描速率提供，并且使得一行中的每个元素的和被输入到图像存储器中，在电视机屏幕上重建具有通过线路累积改善的灵敏度的视野的图像通过重复读取图像存储来监视。

7. 发明授权

US06233005B1 Method and device for adjusting the transverse position of a moving machine 失效
标题翻译：用于调整移动机器的横向位置的方法和装置
公开(公告)号：US06233005B1
公开(公告)日：2001-05-15
申请号：US08747278
申请日：1996-11-12
申请人： Jean Cornillault , Jean-Louis Duvent , Jean-Pierre Potier , Christian Tabaillon
发明人： Jean Cornillault , Jean-Louis Duvent , Jean-Pierre Potier , Christian Tabaillon
IPC分类号： H04N718
CPC分类号： G05D1/0244 , E02F3/847 , G05D1/0234 , G05D2201/0202
摘要： A device for adjusting the lateral position of at least one part of a moving machine for constructing a structure on a terrain includes a measuring device, at least one sensor, a positioning system and a computer adapted to determine theoretical and actual transverse positions of the part of the machine and to command the positioning system in such manner as to render the theoretical and actual transverse positions coincident.
摘要翻译：用于调整用于构造地形上的结构的移动机械的至少一部分的横向位置的装置包括测量装置，至少一个传感器，定位系统和适于确定部件的理论和实际横向位置的计算机并且以使得理论和实际横向位置一致的方式命令定位系统。

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