快好知 kuaihz


image quality造句
1. Scanners still provide better image quality and more flexibility than digital cameras. 2. The problem of poor image quality can be tracked down to the scanning stage. 3. Image quality is important performance index about aerial camera. 4. Image quality is great with saturated and beautiful colors. 5. SVD algorithm using image filter to improve image quality. 6. Image quality content and also very good. 7. This offers maximum image quality for analog transmission. 8. This system has superior performance in image quality, space resolution , ?m and nm Cathodoluminescence image and spectrum analysis of semiconductor materials. 9. Objective To compare the image quality of three-dimensional spiral CT portography (3D-SCTP) produced by SSD with that by MIP and to make preliminary evaluation for its clinical application. 10. The main contributions are:(1) A new image quality metric is presented, which is good consistent with human visual perception. 11. Reproduction of the image quality is unmatched, and have very good stability. 12. To overcome pulse noise influence to image quality, discrete dyadic wavelet transform (DDWT) is used to reduce the noise influence and improve signal to noise ratio (SNR). 13. So the image quality is significantly higher than the grade of domestic products. 14. The objective digital film image quality assessment based on peak signal to noise ratio, together with structural similarity and human vision system is proposed. 15. The degradation of image quality as a result of motion in the image plane can be evaluated by optical transfer function of motion. 16. Objective To improve SPECT image quality through applications of scientific reconstruction method and logical noise control. 17. The effects of lighting wavelength, coherent coefficient, aperture number and defocusing to image quality can be studied with this method. 18. An important topic of stenography is, without question, how to enhance stego image quality and increase capacity. 19. It is an effective method to remove the video data time redundancy, which directly affects the performance of coding efficiency and image quality. 20. The traditional image enhancement methods play an important role in improving the image quality. 21. Image quality metric could be utilized to optimize the image compression algorithm and improve the image quality. 22. Describes elementary principles and major specialities with applications of holographic microscopy, investigates some problems on diminishing noise influence and improving reconstructed image quality. 23. Objective : To investigate if tissue harmonic imaging ( THI ) can improve the image quality of choledochus - pancreatic disease. 24. Firstly, a district wavelet transformation is presented to obtain multiple resolution image representation. Image quality parameter is calculated on each level resolution image. 25. The file assesses the RIP and the image output device, providing a way to measure the actual image quality by evaluating resolution along the entire imaging chain. 26. The research results show that the end-to-end information rate reaches its peak value when sampling interval is near to the mean spatial details of the target, where the image quality is ideal. 27. High quality polarizers with polarizing ratio of 10 - 8 ensure maximum image quality. 28. Aberration balancing with automatic correction software using adaptive method can improve the image quality. 29. Furthermore, for human visual perception, the scaling JND model is developed to optimize the reconstructed image quality. 30. The coating is deposited on thin quartz crystal sheet with double ion beam sputter technique, the measuring results show that the spectral character and image quality are perfect.