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Class Information
Number: 348/42
Name: Television > Stereoscopic
Description: Subject matter in which the picture signal also includes portions indicating the three-dimensional nature of the original object or scene.










Sub-classes under this class:

Class Number Class Name Patents
348/45 Endoscope 191
348/46 Picture signal generator 341
348/44 Pseudo 104
348/43 Signal formatting 307
348/51 Stereoscopic display device 878


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

Patent Number Title Of Patent Date Issued
4897715 Helmet display Jan. 30, 1990
4896150 Three-dimensional imaging system Jan. 23, 1990
4894789 TV data capture device Jan. 16, 1990
4893183 Robotic vision system Jan. 9, 1990
4879597 Processing of video image signals Nov. 7, 1989
4870485 Three dimensional image generating apparatus having a phosphor chamber Sep. 26, 1989
4862292 Digital information signal recording apparatus Aug. 29, 1989
4858157 Apparatus and method for determining the coordinates of a three-dimensional object Aug. 15, 1989
4853769 Time multiplexed auto-stereoscopic three-dimensional imaging system Aug. 1, 1989
4853764 Method and apparatus for screenless panoramic stereo TV system Aug. 1, 1989
4851901 Stereoscopic television apparatus Jul. 25, 1989
4841292 Third dimension pop up generation from a two-dimensional transformed image display Jun. 20, 1989
4837616 Image processing apparatus suitable for measuring depth of given point with respect to reference point using two stereoscopic images Jun. 6, 1989
4837708 Process and apparatus for determining flow rate of a flow medium in a flow line Jun. 6, 1989
4829365 Autostereoscopic display with illuminating lines, light valve and mask May. 9, 1989
4821728 Three-dimensional imaging system Apr. 18, 1989
4819064 Television monitor field shifter and an opto-electronic method for obtaining a stereo image of optimal depth resolution and reduced depth distortion on a single screen Apr. 4, 1989
4818858 Visual sensor system for producing stereoscopic visual information Apr. 4, 1989
4815819 Method for obtaining images for use in displaying a three-dimensional illusion and related image recording medium Mar. 28, 1989
4808979 Cursor for use in 3-D imaging systems Feb. 28, 1989
4805988 Personal video viewing device Feb. 21, 1989
4799763 Paraxial stereoscopic projection system Jan. 24, 1989
4799103 Three-dimensional laser driven display apparatus Jan. 17, 1989
4798210 Three-dimensional imaging system Jan. 17, 1989
4792694 Method and apparatus for obtaining three dimensional distance information stereo vision Dec. 20, 1988
4791478 Position indicating apparatus Dec. 13, 1988
4756601 Three-dimensional image-viewing apparatus Jul. 12, 1988
4757378 Monocular scene generator for biocular wide field of view display system Jul. 12, 1988
4757380 Method of causing an observer to get a three-dimensional impression from a two-dimensional representation Jul. 12, 1988
4757379 Apparatus and method for acquisition of 3D images Jul. 12, 1988
4754327 Single sensor three dimensional imaging Jun. 28, 1988
4751660 Determining orientation of transformed image Jun. 14, 1988
4747411 Three-dimensional imaging system May. 31, 1988
4743964 Method and device for recording and restitution in relief of animated video images May. 10, 1988
4740836 Compatible 3D video display using commercial television broadcast standards and equipment Apr. 26, 1988
4739418 Information signal recording disc recorded with stereoscopic television signal Apr. 19, 1988
4737840 Color image projection apparatus with a screen including a shield plate, light-emitting layer and diffusion surface to expand viewing range of bright pictures Apr. 12, 1988
4736246 Stereoscopic video display system Apr. 5, 1988
4731853 Three-dimensional vision system Mar. 15, 1988
4729017 Stereoscopic display method and apparatus therefor Mar. 1, 1988
4723159 Three dimensional television and video systems Feb. 2, 1988
4717949 Autostereoscopic display with illuminating lines and light valve Jan. 5, 1988
4709263 Stereoscopic imaging apparatus and methods Nov. 24, 1987
4704627 Stereoscopic television picture transmission system Nov. 3, 1987
4695129 Viewer having head mounted display unit for cinerama pictures Sep. 22, 1987
4677481 Dual display monitor Jun. 30, 1987
4672434 Stereoscopic television system and apparatus with 4 to 1 interlace display Jun. 9, 1987
4658291 Stereoscopic television signal processing method, signal transmitting unit, and signal receiving unit Apr. 14, 1987
4654872 System for recognizing three-dimensional objects Mar. 31, 1987
4654699 Three dimensional video image display system Mar. 31, 1987

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