Sentence examples for sad value from inspiring English sources

Ismail [9] proposed a dynamic early stop search termination (DESST) by considering a SAD value of an initial search center (ISC) of a current block and the average SAD values of ISCs in all the previous coded blocks.

Taking a 16×16 TB, for example, the SAD value is on average four times the SAD value of any of its four quadrants (i.e., 8×8 blocks).

Consequently, if the SAD value of the current search point is less than the threshold, integer motion estimation is terminated.

Hierarchical OBME/MC is conducted when a SAD value between two matched blocks is smaller than the threshold (6000).

Usually, a condition of early search termination is to compare the sum of absolute difference (SAD) value of a current search point with the threshold value.

After the SAD evaluation of each search point, its SAD value is compared with one of the proposed threshold T methods from the previous section.

Rehman et al. [19] introduced a SAD architecture using a partial product reduction scheme to add the SAD values for 4 × 4 pixel blocks.

Let SAD values of points along contour A in Fig. 2 a be 1000.

Sixteen SAD values can be computed by PSADBW instruction at once. Figure 4 shows how to compute SAD with SIMD instructions.

Tourapis proposed an adaptive method in that the threshold value of the current block is determined among the minimum SAD values of the three adjacent blocks [5].

While previous thresholding techniques have focused on the correlation of SAD values between a current block and its neighboring blocks, the proposed algorithm studies its own characteristics to predict the threshold.