. The Bell System technical journal . Fig. 6—Example of slope prediction. Here the next signal value is assumedto lie on a straight line that intersects the two previous signal values. LINEAR IUKDUTION IN TELEVISION 771 Planar prediction, shown in Fi^. 8, is effectively tandem operationof previous value and previous line prediction. Planar predictionmay also be thought of as the \alue represented by a plane above thepresent value of the signal when passed through three adjacent signal PREVIOUS LINE PREDICTION. Fig. 7—Example of previous line prediction. Here the error signal is thedifference b
. The Bell System technical journal . Fig. 6—Example of slope prediction. Here the next signal value is assumedto lie on a straight line that intersects the two previous signal values. LINEAR IUKDUTION IN TELEVISION 771 Planar prediction, shown in Fi^. 8, is effectively tandem operationof previous value and previous line prediction. Planar predictionmay also be thought of as the \alue represented by a plane above thepresent value of the signal when passed through three adjacent signal PREVIOUS LINE PREDICTION. Fig. 7—Example of previous line prediction. Here the error signal is thedifference between the actual value of the signal and the value of the signal onthe line directly above. PLANAR PREDICTION SIGNAL OFPREVIOUS LINE
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Keywords: ., bookcentury1900, bookdecade1920, booksubjecttechnology, bookyear1
