In order to achieve high-resolution pinhole SPECT image reconstruction,a novel lookup table(LUT) method was implemented in the ordered subsets expectation maximization(OSEM) algorithm including an effective compensation of the pinhole response.

High-resolution image reconstruction in complex spectral OCT system;

Application of SAGE algorithm in PET image reconstruction using modified ordered subsets;

Ultrasonic image reconstruction with feature extraction of bones and skin of residual limb;

Positron Emission Tomography and PET Image Reconstruction;

Study on image reconstruction algorithm of electrical re sistance tomography for two-phase flow measurement;

In order to restrain the bad effects of noise and improve the defect detecting ability of PT,image reconstruction methods based on logarithm polynomial regression were carried out here to reconstruct and enhance PT image sequences of carbon fibre reinforced plastic(CFRP) laminates.

Aiming at the problem of edge oscillation caused by image reconstruction during image compression based on wavelet transform,an essentially non-oscillatory scheme without extrapolation(ENOWE)was put forward.

In order to solve the problem of edge oscillation caused by reconstructed image in image compression using wavelet transforms, an essential non-oscillatory without extrapolation(ENOWE) was put forward.

After the coded image having been transmitted through the channel, based on the factors talked above, the quality of reconstructed image will be bound to dro.