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Fig. 3 | Journal of Analytical Science and Technology

Fig. 3

From: Accelerating the computation for real-time application of the sinc function using graphics processing units

Fig. 3

Reconstruction performance of the sinc function with respect to each implementation at 384 × 384. a The GPU-computed image is subtracted from CPU-computed reconstructed images. b There is no RMSE with respect to the CPU images. Subsequently, the difference image is obtained by subtracting the GPU image from the Shepp–Logan image. Reconstruction errors are observed; however, the corresponding values (RMSE = 1.58 × 10−15) are considered as 0.0 in digital processing

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