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71. 发明授权

US3736376A Automatic control system for video tracker 失效
标题翻译：视频跟踪器自动控制系统
公开(公告)号：US3736376A
公开(公告)日：1973-05-29
申请号：US3736376D
申请日：1967-03-30
申请人： HUGHES AIRCRAFT CO
发明人： KATO P
IPC分类号： G01S3/786 , H04N3/00
CPC分类号： G01S3/7864
摘要： A control system for video trackers with monitor receivers on which tracking gate windows are displayed. Signals from a video tracker are shaped, gated and filtered, and then utilized to automatically maintain a substantially constant ratio between the window size and the portion of the window occupied by the image of the object being tracked. For a camera with zoom lens, the signals are used to operate a motor drive for the lens. For a camera with fixed focus lens, the signals are used for automatic gate size control in the video tracker.
摘要翻译：一个视频跟踪器的控制系统，带有监视器接收器，显示跟踪门窗口。来自视频跟踪器的信号被成形，门控和滤波，然后用于自动维持窗口大小与被跟踪对象的图像占据的窗口部分之间的基本恒定的比例。对于具有变焦镜头的相机，信号用于操作镜头的电机驱动器。对于具有固定焦距镜头的相机，信号用于视频跟踪器中的自动门尺寸控制。

72. 发明授权

US3726997A Optical processing system 失效
标题翻译：光学处理系统
公开(公告)号：US3726997A
公开(公告)日：1973-04-10
申请号：US3726997D
申请日：1969-02-26
申请人： CORNELL AERONAUTICAL LABOR INC
发明人： GNAU D , PIERSTORFF B
IPC分类号： G06K9/74 , G06K9/00 , H04N3/00
CPC分类号： G06K9/74
摘要： An optical processing system for detecting the presence of certain shapes in a scene, having a bipolar aperture mask, a lens, a television camera located beyond the focal plane of the lens, a stripped mask adjacent the camera; the aperture mask has portions, corresponding to the shape to be detected, of dissimilar optical properties, and adjacent strips of the stripped mask have respective optical properties corresponding to that of each of the respective portions of the aperture mask.
摘要翻译：一种用于检测场景中某些形状的存在的光学处理系统，具有双极孔径掩模，透镜，位于透镜焦点平面之外的电视摄像机，与相机相邻的剥离掩模; 孔径掩模具有与待检测的形状相对应的具有不同光学性质的部分，并且剥离掩模的相邻条带具有与孔径掩模的各个部分相应的各自的光学特性。

73. 发明授权

US3714373A Apparatus and information processing methods for a tracking system tracker unit 失效
公开(公告)号：US3714373A
公开(公告)日：1973-01-30
申请号：US3714373D
申请日：1964-10-12
申请人： NORTH AMERICAN ROCKWELL
发明人： KUHN R
IPC分类号： G01S3/786 , H04N3/00
CPC分类号： G01S3/7864
摘要： 1. IN A TRACKING SYSTEM TRACKER UNIT WHICH DEVELOPS TRACKING ERROR CORRECTION SIGNALS USING TARGET EDGE MARKER INFORMATION DERIVED FROM A TELEVISION CAMERA SENSOR OUTOUT VIDEO SIGNAL AND USING COINCIDENT HORIZONTAL AND VERTICAL TRACKING GATES TO CONTROL THE VIEWING AXIS OF THE TELEVISION CAMERA SENSOR IN ALIGNED TRACKING RELATION TO A SELECTED TARGET, IN COMBINATION (A) AMPLIFLER MEANS WHICH RECEIVES SAID TELEVISION CAMERA SENSOR OUTPUT VIDEO SIGNAL AND PRODUCES AN AMPLIFIED VIDEO SIGNAL, (B) DETECTOR MEANS DETECTING FIRST VOLTAGE EMPLITUDES IN SAID AMPLIFIED VIDEO SIGNAL ABOVE A FIRST THRESHOLD VALUE AND SECOND VOLTAGE AMPLITUDES IN SAID AMPLIFIED VIDEO SIGNAL ABOVE A SECOND THRESHOLD VALUE THAT IS BELOW SAID FIRST THRESHOLD VALUE, (C) GATE MEANS RECEIVING SAID DETECTED FIRST VALTAGE AMPLITUDES AND THE HORIZONTAL AND VERTICAL TRACKING GATE PULSE OF THE TRACKER UNIT AND GATING THE RECEIVED PORTION OF SAID DETECTED FIRST VOLTAGE AMPLITUDES AND SAID TRACKING GATE PULSES THAT ARE TIME-COINCIDENT AS A TRIGGERING SIGNAL, (D) TIME-DELAY MEANS TRIGGERED BY SAID TRIGGERING SIGNAL AND ESTABLISHING A DELAY OF FIXED TIME DURATION, (E) DRIVE-DOWN CIRCUIT MEANS ACTIVATED AT THE END OF THE TIME-DELAY ESTABLISHED BY SAID TIME-DELAY MEANS AND PRODUCING A DRIVE-DOWN SIGNAL WHICH REDUCES THE AMPLITUDE OF THE TELEVISION CAMERA SENSOR OUTPUT VIDEO SIGNAL AT THE INPUT TO SAID AMPLIFIER MEANS SUFFICIENTLY TO REDUCE THE AMPLITUDE OF THAT PORTION OF SAID AMPLIFIED VIDEO SIGNAL DETECTOR ABOVE SAID FIRST FIRST THRESHOLD VALUE TO AN AMPLITUDE BELOW SAID FIRST THERESHOLD VALUE BUT ABOVE SAID SECOND THRESHOLD VALUE, AND (F) MEANS CONVERTING THOSE PORTIONS OF SAID AMPLIFIED VIDEO SIGNAL DETECTED IN SAID DETECTOR MEANS AS HAVING AN AMPLITUDE ABOVE SAID SECOND THRESHOLD VALUE INTO SAID TARGET EDGE MARKER INFORMATION USED TO DEVELOP THE TRACKING ERROR CORRECTION SIGNALS.

74. 发明授权

US3712957A Apparatus and information processing methods for a tracking system tracker unit 失效
标题翻译：跟踪系统跟踪器单元的装置和信息处理方法
公开(公告)号：US3712957A
公开(公告)日：1973-01-23
申请号：US3712957D
申请日：1964-10-12
申请人： NORTH AMERICAN AVIATION INC
发明人： KUHN R
IPC分类号： G01S3/786 , H04N3/00
CPC分类号： G01S3/7864
摘要： 1. IN A TRACKING SYSTEM TRACKER UNIT WHICH DEVELOPS ELECTRICAL TRACKING ERROR CORRECTION SIGNALS THAT CONTROL THE VIEWING AXIS OF A TELEVISION CAMERA SENSOR UNIT IN TRACKING RELATION TO A SELECTED TARGET AND THAT ARE SOURCED IN TARGET MARKER PULSE RELATED TO AN OPPOSED EDGE OF THE TARGET THROUGH THE TELEVISION CAMERA SENSOR UNIT OUTPUT VIDEO SIGNAL AND SINGULARLY POSITIONED IN EACH LINE OF SENSOR UNIT SCAN IN TIME-COINCIDENT RELATION WITH A TRACKING GATE PULSE TO INDICATE REQUIRED CORRECTION IN ONE DIRECTION OF TWO OPPOSED DIRECTIONS, IN COMBINATION: (A) SUMMING CIRCUIT MEANS HAVING A PAIR OF INPUT CHANNELS WHICH EACH RECEIVE A DIFFERENT PULSED TRACKING ERROR DETECTION SIGNAL RELATED TO ONE OF SAID TWO OPPOSED DIRECTIONS AND DEVELOPING A TRACKING ERROR CORRECTION SIGNAL WHICH RELATES TO SAID ONE DIRECTION AND WHICH IS BASED ON THE SINGULAR EXISTENCE OF ONE DIFFERENT PULSED TRACKING ERROR DETECTION SIGNAL IN A GIVEN LINE OF SENSOR UIT SCAN, (B) MEANS DEVELOPING TRIGGERING PULSES ECH OF WHICH COMMENCES WITH THE START OF A TRACKING GATE PULSE, EACH OF WHICH ENDS WITH A TARGET MARKER PULSE COINCIDENT WITH SAID TRACKING ERROR DETECTION ASSOCIATED WITH ONE INDICATES TRACKING ERROR DETECTION ASSOCIATED WITH ONE OF SAID TWO OPOSED DIRECTIONS, (C) LINEARIZING CIRCUIT MEANS RESPONSIVE TO SIAD TRIGGERING PULSES AND PRODUCING TRACKING ERROR DETECTION SIGNAL PULSES WHICH COMPRISE SAID ONE DIFFERENT PULSED TRACKING ERROR DETECTION SIGNAL AND WHICH EACH ESSENTIALLY CONSTITUTE AN EXTENSION OF ONE OF SAID TRIGGERING PULSES TO A TOTAL INDIVIDUAL TIME DURATION WHICH IS PROPORTIONAL TO THE INDIVIDUAL DURATION OF SAID TRIGGERING PULSE, AND (B) SEPERATE CIRCUIT MEANS CONDUCTING SAID TRACKING ERROR DETECTION SIGNAL PULSES FROM SAID LINEARIZING CIRCUIT MEANS TO ONE INPUT CHANNEL OF SAID SUMMING CIRCUIT MEANS, SAID TRACKING ERROR DETECTION SIGNAL PULSES EACH BEING PROPORTIONAL TO THE DEGREE OF TRACKING ERROR DETECTED IN ONE OF SAID TWO OPPOSED DIRECTIONS AND INCREASING THE LOOP GAIN OF THE TRACKING UNIT AND ALSO OF THE TRACKING SYSTEM.

75. 发明授权

US3644046A Method and apparatus for measuring interferometer fringe patterns 失效
标题翻译：用于测量干涉仪FRINGE模式的方法和装置
公开(公告)号：US3644046A
公开(公告)日：1972-02-22
申请号：US3644046D
申请日：1969-04-02
申请人： OWENS ILLINOIS INC
发明人： RYAN WILLIAM H
IPC分类号： G01B9/02 , G01J9/02 , H04N3/00
CPC分类号： G01J9/02 , G01B9/02041
摘要： Method and apparatus for accurate automatic measurement of fringe pattern shift in an optical interferometer. Fringe patterns from an interferometer are imaged upon the photosensitive target of a television camera with fringe line patterns parallel to horizontal scanning lines or scanning raster of the TV camera. Scan line video signals from the camera are integrated and intensity detected to produce a corresponding binary fringe signal for controlling a bistable circuit which is caused to be in one or the other of its stable states according to whether the video signal from the TV camera is above or below, respectively, a selected threshold level, e.g. presence or absence of an interference fringe line during a line scan. Counters count the number of scanning lines occuring during the time the bistable circuit is in each of its states, respectively. Thus, the scanning lines between fringes as well as those covered by each fringe can be counted for as many fringes as necessary to determine fringe positions. The center of a fringe may be located by dividing the number of scanning lines per fringe by two. Consult the specification for further features and details.
摘要翻译：用于光学干涉仪中边缘图案偏移的精确自动测量的方法和装置。来自干涉仪的边缘图案被成像在具有与水平扫描线平行的条纹图案或电视摄像机的扫描光栅的电视摄像机的感光目标上。将来自摄像机的扫描线视频信号进行积分并检测强度，以产生相应的二进制条纹信号，以根据来自TV摄像机的视频信号是否高于一个来控制双稳态电路，使其处于其稳定状态中的一个或另一个状态或以下，分别选择阈值水平，例如线扫描期间存在或不存在干涉条纹线。计数器分别计算在双稳态电路处于其每个状态期间发生的扫描线的数量。因此，条纹之间的扫描线以及每个边缘覆盖的扫描线可以根据需要计算出许多边缘以确定边缘位置。可以通过将每个条纹的扫描线数除以2来定位边缘的中心。请参考规格了解更多功能和细节。

76. 发明授权

US3617629A Pattern detection apparatus 失效
标题翻译：图案检测装置
公开(公告)号：US3617629A
公开(公告)日：1971-11-02
申请号：US3617629D
申请日：1969-01-10
申请人： NAT RES DEV
发明人： MCCARTHY BRIAN DENNIS
IPC分类号： G06K9/20 , H04N3/00
CPC分类号： G06K9/20 , G06K9/30 , G06K9/32
摘要： In apparatus for detecting cervical smears on microscope slides, an image of the field is scanned with a television-type scan and a detector detects any light changes caused when the scan crosses the boundary of a distinctive area. On the detection of such an area the apparatus switches to a tracing mode which traces around the area with a step-by-step motion in a series of small orthogonal steps and the coordinates of the stepping points are stored. Eventually the scan returns to its original starting point after which the television pattern scan continues until the next area is detected.

77. 发明授权

US3585288A Projection apparatus for use in an image transducing system 失效
标题翻译：用于图像传输系统的投影设备
公开(公告)号：US3585288A
公开(公告)日：1971-06-15
申请号：US3585288D
申请日：1969-06-16
申请人： MINNESOTA MINING & MFG
发明人： BENJAMIN JOHN G
IPC分类号： G06K13/107 , G06K13/16 , H04N3/08 , H04N3/00
CPC分类号： G06K13/16 , G06K13/107 , H04N3/08
摘要： A projection apparatus for use in an image transducing system for projecting a substantially linear region, such as a line of indicia, from a display area to a target area of an incremental sensing device such as a vidicon tube, or of a source of illuminating radiation such as a cathode-ray tube, wherein only a segment of the line of indicia is instantaneously imaged at the target area, but is imaged to optimumly cover the target area, and wherein a mirror is disposed to rotate to scan across the display area to vary over a period of time the segment which is instantaneously provided at the target area in order to display the entire linear region across the target area over the period of time.

78. 发明授权

US3566019A Combined electron image tube and vidicon 失效
标题翻译：组合电子图像管和VIDICON
公开(公告)号：US3566019A
公开(公告)日：1971-02-23
申请号：US3566019D
申请日：1966-09-19
申请人： RICHARD F KOCH , JOHN R SHOEMAKER
发明人： KOCH RICHARD F , SHOEMAKER JOHN R
IPC分类号： H04N5/232 , H04N3/00
CPC分类号： H04N5/232
摘要： This invention relates to the combination of a vidicon and an electron image tube into one envelope to achieve the best characteristics of both devices which will be much more efficient in cost, weight, volume, and reliability than using two separate devices.

79. 发明授权

US3553358A Line intensity integrating automatic data acquistion system 失效
标题翻译：线强度集成自动数据采集系统
公开(公告)号：US3553358A
公开(公告)日：1971-01-05
申请号：US3553358D
申请日：1967-10-13
申请人： NORTH AMERICAN ROCKWELL
发明人： LAUER GEORGE
IPC分类号： H04N3/00
CPC分类号： H04N3/00
摘要： A television camera is used to scan a visual presentation of optically perceivable data in the form of lines of light under the control of a digital computer. A converter, responsive to the camera output, integrates the output signal over any selected television scan line, and generates a digital output representative of the scanned data. This data is then processed by the digital computer which also controls the camera scan.

80. 发明授权

US3497614A Electronic vidicon image size control 失效
标题翻译：电子VIDICON图像尺寸控制
公开(公告)号：US3497614A
公开(公告)日：1970-02-24
申请号：US3497614D
申请日：1967-07-31
申请人： US NAVY
发明人： PETROCELLI EDWARD A , OWEN JOSEPH R
IPC分类号： G09B9/06 , H04N5/262 , H04N5/272 , H04N5/38 , H04N3/00
CPC分类号： H04N5/2628 , G09B9/063 , H04N5/272

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