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RE40324 |
Thumb actuated X-Y input device
Various x-y input devices are disclosed that are adapted to allow a user to hold and operate the input device with a stress-reducing, open grip posture with the thumb pointing forward and on top of...
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7139034 |
Positioning of a cursor associated with a dynamic background
A system and method for positioning a cursor associated with a dynamic background is described. In a first step, the position of the dynamic background in a first frame is calculated. In a second...
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7095447 |
OSD (on screen display) cursor display method and cursor image display apparatus
An OSD cursor display method and an OSD image display apparatus are provided, wherein an information that has an own cursor display data is transmitted from a display apparatus to an OSD source,...
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7057670 |
Cursor control system
A method and apparatus for a novel cursor control system is disclosed. In one embodiment, the invention is a method of manipulating a cursor on a tv screen utilizing a wireless remote control. The...
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6937255 |
Imaging apparatus and method of the same
An image apparatus and method of the same use a circular marker having two semicircular portions of first and second color areas separated by a center line. An image of a real space including the...
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6670998 |
Image display device with controlled image quality
An image display device has an image output unit for displaying an overall image represented by an image signal, a region designation unit for designating a particular region within the overall...
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6469633 |
Remote control of electronic devices
An apparatus controls electronic devices, via radio frequency (RF) transmitter and receiver for communication between the apparatus and a user, a central processing unit (CPU) executing software...
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6362816 |
Display control method and display control apparatus
In setting a plurality of types of image quality in a single screen, an arrangement is made to facilitate the setting of a range in which each image quality is set. Upon generating a video signal...
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6252632 |
System for enhancing a video presentation
A system for enhancing the television presentation of an object that can highlight the object without obscuring the image of the object. The system receives a first video image, matches a second...
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6020930 |
Method and apparatus for generating and displaying a broadcast system program guide
A method and apparatus for generating an on-screen guide by which a user may select channels to view in a multiple channel broadcasting system are provided. According to one aspect of the...
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5949495 |
Digital cursors for serial digital television waveform monitors
Generation of digital cursors for serial digital television waveform monitors includes inputting hexadecimal values for the cursors by an operator via a front panel. The hexadecimal values are...
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5838386 |
On screen display circuit and position detector
In an on-screen display (OSD) circuit and position detector, the OSD circuit includes a menu OSD circuit for outputting video signals Rm, Gm and Bm and switch signal Ym, a pointer OSD circuit for...
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5822002 |
Synthesized-picture projecting apparatus and picture adjusting method
When two projecting units or more project two pictures or more obtained from video signals and luminance levels of projected pictures at an overlapped portion thereof are adjusted, a picture to be...
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5724106 |
Hand held remote control device with trigger button
An entertainment system has a personal computer as the heart of the system with a large screen VGA quality monitor and a radio frequency remote control device. The remote control device has a...
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5719637 |
Television signal receiver and broadcast channel selecting method
A television signal receiver equipped with a picture display controller and adapted for selecting a desired program quickly from a multiplicity of broadcast programs. In response to designation of...
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5689610 |
Method of making an index print having an indicator of substantially where an image is stored on a motion picture image recording medium
An index print includes a recording sheet having a plurality of imagettes representing images stored on a motion picture image recording medium such as a video tape. The plurality of imagettes are...
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5673087 |
Screen overlay device for outputting cursor coordinates based on movement of a pointing device and an on-screen display relating to a menu and a method therefor
A screen overlay device and method, and a television using the same are provided. The screen overlay device overlays a menu and cursor on a screen, and includes a pointing device wireless...
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5652630 |
Video receiver display, three axis remote control, and microcontroller for executing programs
A video display, which may be a television receiver with associated set top device, an intelligent television receiver, or a personal computer system enabled for television display, has associated...
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5648821 |
Remote cursor control apparatus
A cursor control apparatus includes an operable control mounted on a housing for moving a cursor depicted on a video monitor. In one embodiment of the invention, the control and housing is formed...
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5606374 |
Video receiver display of menu overlaying video
A video display, which may be a television receiver with associated set top device, an intelligent television receiver, or a personal computer system enabled for television display, has associated...
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5604544 |
Video receiver display of cursor overlaying video
A video display, which may be a television receiver with associated set top device, an intelligent television receiver, or a personal computer system enabled for television display, has associated...
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5602597 |
Video receiver display of video overlaying menu
A video display, which may be a television receiver with associated set top device, an intelligent television receiver, or a personal computer system enabled for television display, has associated...
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5589893 |
On-screen remote control of a television receiver
A television remote control system includes an on-screen cursor that is controllable by a viewer-operated remote transmitter. The remote transmitter includes a trackball that yields X,Y coordinate...
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5539479 |
Video receiver display of cursor and menu overlaying video
A video display, which may be a television receiver with associated set top device, an intelligent television receiver, or a personal computer system enabled for television display, has associated...
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5414471 |
Movable cursor for selecting and exchanging main picture and sub picture in multi-picture display device
A picture selector includes a controller such as a mouse controller for controlling the movement of a cursor on a display screen of a display device capable of performing multi-picture display. The...
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5396281 |
Image input apparatus for displaying a positionable cursor mark on a reproduced image
An image input apparatus has a video camera which photographs an object placed on a stage of the apparatus and which outputs a video signal for reproducing an image of the object on a screen of an...
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5177624 |
Image reading apparatus
According to a first feature of the present invention, an image reading apparatus is disclosed in which image data read from an image document by an imaging reading device are called into an image...
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4965670 |
Adjustable overlay display controller
A video display control system with a relative position memory between a controller and a foreground memory to permit changing the correspondence between a control indicator, indicating a display...
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4790028 |
Method and apparatus for generating variably scaled displays
Portions of an image generated on an electronic display device are magnified for closer examination while other areas are compressed so that no material is lost from the total viewing area. To...
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4647969 |
Instant T.V. penalty flag alert system
An instant television penalty flag alert system is provided which superimposes a video flag upon video images of sports events in progress, such as football or hockey. A plurality of spotters are...
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4541013 |
Football signaling system
A way of enhancing spectator enjoyment of football. Each referee has a holder for the flag. When an off-side, clipping, backfield in motion, etc., is observed, the referee drops the flag to signal...
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4490742 |
Encoding apparatus for a closed circuit television system
Apparatus for generating an indicator on a remote monitor screen representative of the orientation of the monitoring camera. A sensor on the camera produces a signal proportional to the camera...
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4393394 |
Television image positioning and combining system
Method for producing a background television image which moves corresponding to motion of a camera viewing a foreground scene, the image of which is to be combined with the background image by...
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4189744 |
Apparatus for generating signals representing operator-selected portions of a scene
The disclosure is directed to an apparatus for generating video-representative signals which represent one or more operator-selected portions of an existing scene. In accordance with the invention,...
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4164760 |
Stationary-picture transmission system utilizing a digital memory technique
A narrowband stationary-picture transmission system including means for transmitting information representing the position in the picture of a pointer displayed on the picture, and the pattern of...
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4068847 |
Chroma and luminance signal generator for video games
Apparatus is described for generating simultaneously luminance and chroma signals in a video game for use with a standard NTSC television receiver. Game object color can be changed on the...
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4016362 |
Multiple image positioning control system and method
A system and method utilizing a single motion control circuit or comparator for controlling the display of a plurality of moving images on a video screen. At the outset of each frame, position data...
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3911212 |
Threshold device for converting video signal to binary video signals and method of determining threshold level
In an image analysis for document or a particle measuring system, a threshold circuit for providing a reference signal for comparison with a video signal derived from a television camera to provide...
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3911419 |
Controller for cursor positioning on a display medium
The present invention relates to the processing of cursor information for the display of a cursor on a display medium. Positional information for the cursor is provided by means of an input device...
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3748377 |
CIRCUIT ARRANGEMENT FOR PRODUCING AN UNAMBIGUOUS MARKER IN A TELEVISION IMAGE
A circuit arrangement for producing a marker in a television image. The circuit arrangement is provided with a line and field pulse generator of adjustable pulse duration and synchronized at the...
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3735038 |
MEANS FOR SUPERIMPOSING A MARKER SIGNAL ONTO A COMPOSITE VIDEO SIGNAL
A circuit for generating a marker signal on a video signal at a predetermined point in a stream of composite video signals. Each vertical sync pulse causes a clock pulse to be applied to a first...
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3718759 |
AUDIO-VISUAL TEACHING SYSTEM AND STUDENT RESPONSE APPARATUS
An audio-visual teaching system whereby program-controlled responses in the form of linear drawings or notations or the like may be viewed as superimposed on a basic image and may be added by both...
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3674930 |
VIDEO POINTER
A line or rectangle is superimposed on a video picture to direct attention to features of the picture and to indicate heights and angles of lines in the picture. Video signals are sampled to...
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3562415 |
METHOD AND SYSTEM FOR FURNISHING A LUMINOUS MARKER IN A SELECTED LOCATION ON THE SCREEN OF A TELEVISION RECEIVER
A lecturer enters a luminous mark at a selected location on a monitor screen during the recording of a television program. Marker signals are entered on the tape recording the audio of the program....
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3510669 |
TELEVISION SYSTEM
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3441667 |
RADIOGRAPHIC DISPLAY DEVICE WITH AREAS OF INTEREST SET OFF WITH MARKING PULSES
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3030443 |
Cathode ray tube system
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2938949 |
Electronic marker generator
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2851519 |
Mechanical to video transducer for superimposing additional information on a television scene
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2784247 |
Indicator for television images
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