СПИСОК патентов США - подгруппа МПК16 H04N5/275


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№ п/п Номер патента Название патента

2017

19606423System and method for improving chroma key compositing technique in photography
29591236System and method for image processing and generating a body model
39571755System for producing user-selective HD synthesis video

2015

49214032Interactive guest image capture using video wall/floor/ceiling displays for selections of background scenes, and selection/distribution of customized

2008

57403618Conditional access

2005

66909747Process and device for coding video images

2004

76771879Video processor for producing stored video key signals to be used for superimposing text or the like on background images
86714257Color key preservation during sample rate conversion

2003

96667774Method and apparatus for the automatic generation of subject to background transition area boundary lines and subject shadow retention
106563497Image processing apparatus

2002

116473132Method and apparatus for effecting video transitions
126456300Method and apparatus for processing image data to produce control data
136429875Processing image data
146393145Methods apparatus and data structures for enhancing the resolution of images to be rendered on patterned display devices
156381362Method and apparatus for including virtual ads in video presentations
166373892Method for compressing and decompressing moving picture information and video signal processing system
176369796Information input apparatus
186366286Image data editing
196356125Ramp generator

2001

206301382Extracting a matte of a foreground object from multiple backgrounds by triangulation
216295096Edge key generating method and edge key generating apparatus
226292169Information input apparatus
236175381Image processing method and image processing apparatus
246172717Apparatus and methods for synthesizing foreground and background images

2000

256133944Head mounted displays linked to networked electronic panning cameras
266128046Key signal generating apparatus and picture synthesis apparatus, and key signal generating method and picture synthesis method

1999

275929934Key signal processing apparatus for video signal processing
285923791Video merging employing pattern-key insertion

1998

295850267Non-additive video mixer
305845088Method for the production and transmission of enhanced interactive multimedia information
315825433Video mixing apparatus
325822016Key signal processing apparatus for video signal processing
335793440Key signal processing apparatus for video signal processing
345745379Method for the production and transmission of enhanced multimedia information
355734438Key signal waveform shaping apparatus

1997

365644365Method and circuit for generating a composite video signal
375631976Object imaging system
385608466Color picture synthesizer producing an accurate chroma-key despite variations in the intensity level of a designated color signal

1996

395577174Video data processing apparatus and method for smoothly intersecting images
405566251Video merging employing pattern-key insertion
415539475Method of and apparatus for deriving a key signal from a digital video signal
425534924Method and device to obtain an element of information on depth in the field seen by picture-shooting device
435515110Computer generated video wipe effects
445500684Chroma-key live-video compositing circuit

1995

455463728Electronic circuits for the graphical display of overlapping windows with transparency
465455633Chromakey method for processing picture signals in which fading operations are performed in proportional zones based on a control signal
475432528Video combiner
485428401Improvements in or relating to video image keying systems and methods
495412479Computer generated wipes for video editing systems
505386242Self keyer with background gap fill

1994

515367339Black image detection circuitry
525327177Method of and apparatus for processing a shaped video signal to add a simulated shadow
535276506Image processing apparatus for applying special effects to image signals

1993

545243429Combined image producing apparatus
555231499Keyed, true-transparency image information combine
565227884Processing of video image signals
575214512Keyed, true-transparency image information combine
585206729Image switching apparatus for producing special video effects
595202762Method and apparatus for applying correction to a signal used to modulate a background video signal to be combined with a foreground video signal

1992

605146333Self keyer with pre-emphasized fill video
615146315Method and apparatus for automatically setting parameters in the derivation of a mixer keying signal from video signals
625140409Method and apparatus for deriving a color controlled video mixer keying signal
635115314Video keying circuitry incorporating time division multiplexing

1991

645070397Keying methods for digital video
655051828Keyer with variable shaping
665041998Digital video mixer
675027213Video signal mixer system
685016105Special effects mixer for video signals with automatic amplitude control of signals relating to lower priority planes
694991014Key signal producing apparatus for video picture composition

1990

704974083Recirculating special effects video framestore
714970595Apparatus and method for processing video signals with key signals in accordance with previous processing of the video signals
724967277Non-linear keyer
734954898Wipe pattern generator
744947255Video luminance self keyer
754922345Processing of video image signals

1989

764875097Perspective processing of a video signal
774827253Video compositing using a software linear keyer
784814888Highly sensitive image pickup apparatus
794800432Video Difference key generator

1988

804774507Special video effect system

1986

814628363Chroma-key tracking apparatus
824622588Method for generating a video image comprising a geometrical figure and a shape generator for carrying out said method
834605967Digital video special effects generator

1983

844409618Digital video effects system employing a chroma-key tracking technique

1982

854356512Television keying circuit
864356511Digital soft-edge video special effects generator
874334245T.V. Special effects generator

1981

884287534Method and system for creating a geometric figure at a selected position on the screen of a cathode ray tube

1980

894218711Special effect device for electronically accomplishing a gradual scene shift
904205344Special effects memory system
914200890Digital video effects system employing a chroma-key tracking technique
924185300Phase control of parabolic wave in special effects system
934183061Phase control of parabolic wave in special effects system

1979

944178613Television picture special effects system using digital memory techniques
954145719Multi-channel video switch using dual-gate MOS-FETS

1978

964121253Video special effects generator
974117512Apparatus for providing a video montage to a television picture image
984101930Television picture wiping
994086619Special image effect producing apparatus
1004084186Detection system for detecting synchronism between television video signals emanating from different sources

1976

1013961133Method and apparatus for combining video images with proper occlusion
1023941925Digital soft edge video transition system
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017