Circuit for selecting frames indicative of still pictures
Method and apparatus for recording a single video frame
Video processing system
Picture processing system for television
Control arrangement for video synchronizers Patent #: 4172264
ApplicationNo. 06/067496 filed on 08/16/1979
US Classes:348/559, Instant replay or freeze frame348/447, Field rate type flicker compensating348/910, FLICKER REDUCTION386/8Still reproducing
ExaminersPrimary: Orsino, Joseph A.
Attorney, Agent or Firm
International ClassesH04N 5/232 (20060101)
H04N 5/262 (20060101)
Foreign Application Priority Data1978-09-07 GB
AbstractA T.V. picture freeze system capable of capturing a video frame comprising first and second fields. Movement is detected between fields for each picture point and data indicative of any movement is stored and is used on read out to determine whether the picture information is taken from a single field, when movement has occurred or from both fields when movement has not occurred for that portion of the picture.