Title:
VIDEO SIGNAL REPRODUCING DEVICE
Document Type and Number:
Japanese Patent JPH0530473
Kind Code:
A
Abstract:
PURPOSE: To improve the picture quality of a reproduced picture by correcting drop-out in accordance with the reproducing mode.
CONSTITUTION: A drop-out signal DO and a reproducing mode signal MD are supplied from a reproducing part 1 to a switching control circuit 2. This circuit 2 sets only one of a dropout control signal DO1 for inter-frame interpolation and a drop-out control signal DO2 for intra-frame interpolation in accordance with the reproducing mode MD by switching control and supplies them to an interpolating circuit 3. The interpolating circuit 3 corrects drop-out in accordance with supplied drop-out control signals and outputs a reproduced video signal from an output terminal 4.
Inventors:
YAMASHITA KEITARO
NISHIMURA AKIRA
OTSUKI TOMOYUKI
NISHIMURA AKIRA
OTSUKI TOMOYUKI
Application Number:
JP20611991A
Publication Date:
February 05, 1993
Filing Date:
July 24, 1991
Export Citation:
Assignee:
SONY CORP
International Classes:
H04N5/94; (IPC1-7): H04N5/94
Attorney, Agent or Firm:
Akira Koike (3 others)
Next Patent: JPH0530474