Television – Two-way video and voice communication – User positioning
Patent
1996-07-16
1999-08-17
Kostak, Victor R.
Television
Two-way video and voice communication
User positioning
345328, H04N 714
Patent
active
059401176
ABSTRACT:
The present invention relates to a method for transmitting multiresolution image data via wireless devices in a radio frequency communication system wherein images are decomposed into levels of resolution. The image data is stored in discrete information blocks in an image storage unit including a base image and one or more image details. The base image represents the coarsest resolution of the image. Each image detail, when added to the base image, improves the resolution of the image. An image display unit transmits a request for image data to the image storage unit. In response to the initial request, the base image is transmitted to the image display unit. If the base image is insufficient, the resolution can be increased incrementally by sending additional image data requests to transmit additional image detail. The additional image detail is then transmitted to the image display unit and recombined with the base image to provide a higher level of resolution to the image.
REFERENCES:
patent: 4414580 (1983-11-01), Johnson et al.
patent: 4654484 (1987-03-01), Reiffel et al.
patent: 4672444 (1987-06-01), Bergen et al.
patent: 4674125 (1987-06-01), Carlson et al.
patent: 4682869 (1987-07-01), Itoh et al.
patent: 4709394 (1987-11-01), Bessler et al.
patent: 4718104 (1988-01-01), Anderson
patent: 4870497 (1989-09-01), Chamzas et al.
patent: 4931954 (1990-06-01), Honda et al.
patent: 5050230 (1991-09-01), Jones et al.
patent: 5119081 (1992-06-01), Ikehira
patent: 5153936 (1992-10-01), Morris et al.
patent: 5218455 (1993-06-01), Kristy
patent: 5262958 (1993-11-01), Chui et al.
patent: 5420637 (1995-05-01), Zeevi
patent: 5426513 (1995-06-01), Scorse et al.
patent: 5461655 (1995-10-01), Vuylsteke et al.
patent: 5504933 (1996-04-01), Saito
Hassan Amer
Matthews David G.
Ericsson Inc.
Kostak Victor R.
LandOfFree
Method for transmitting multiresolution image data in a radio fr does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for transmitting multiresolution image data in a radio fr, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for transmitting multiresolution image data in a radio fr will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-319744