Dynamic magnetic information storage or retrieval – Record editing
Patent
1979-04-02
1981-04-21
Wolff, John H.
Dynamic magnetic information storage or retrieval
Record editing
358213, H04N 578, H04N 314
Patent
active
042636230
ABSTRACT:
A self-contained video camera/recorder includes means for generating a video signal at a slow-frame rate corresponding to a submultiple of a standard television field rate. The slow-frame signal is recorded and played back at the slow-frame rate thereby reducing the bandwidth requirements of the recorder. Upon playback, the slow-frame signal is buffered, frame by frame. The buffered signal is time compressed, and each frame is repeated a number of times to yield a video signal wherein the frames occur at a standard field rate. According to the preferred embodiment of the invention, the means for generating the slow-frame video signal, and for buffering, time compressing and repeating the frames during playback, is a solid-state image sensing and signal processing device having an image sensing array, a first input register disposed for introducing signals into the sensing array, a storage array, a second input register disposed between the sensing array and the storage array for introducing signals into the storage array, and an output register for reading signals out of the storage array.
REFERENCES:
patent: 3085130 (1963-04-01), Lemelson
patent: 3391248 (1967-05-01), Hirota
patent: 3775568 (1973-11-01), Hino et al.
patent: 3777061 (1973-12-01), Takemura
patent: 3833758 (1974-09-01), Ferrari
patent: 3856989 (1974-12-01), Weimer
patent: 4057830 (1977-11-01), Adcock
patent: 4130834 (1978-12-01), Mender et al.
patent: 4131919 (1978-12-01), Lloyd et al.
"Interlacing in Charge-Coupled Imaging Devices", Sequin, IEEE Transaction on Electron Devices, Jun. 1973, vol. ED-20, No. 6, pp. 535-541.
"Charge-Coupled Imager for 525-Line Television", Rodgers, III, Information Display, vol. 11, No. 6 (Jun. 1975) pp. 11-16.
"Charge-Coupling Technology Leads to Compact Video Camera", Watson, Bell Labs. Record, vol. 51, No. 9 (Oct. 1973) pp. 266-271.
"A Charge-Coupled Area Image Sensor and Frame Stove", Sequin et al., IEEE Transaction on Electron Devices, vol. ED-20, No. 3, Mar. 1973, pp. 244-252.
Edwards Evan A.
Woo Nea-Yea
Close Thomas H.
Eastman Kodak Company
Psitos Aristotelis M.
Wolff John H.
LandOfFree
Slow-frame video camera/recorder and image-sensing and signal pr does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Slow-frame video camera/recorder and image-sensing and signal pr, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Slow-frame video camera/recorder and image-sensing and signal pr will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-560959