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1 Using the terminology derived from holography, we can reinterpret these waves as follows.

2 The principle of the optical scanning holography is introduced.

3 Digital holography is an active research topic.

4 And future development of color holography is looked forward.

5 Theory and Technology of Volume Holography.

6 It includes topics such as spatial frequency filtering, holography.

7 Real - time holography requires astronomical amounts of bits.

8 A quite important application of lasers is in holography.

9 Adopting complementary-encoding of light intensity and volume holography, a content-addressable optical holography truth table look-up system based on the NAND operation is structured.

10 This paper presents the acoustical holography method for the identification of moving sound source.

11 The principle of the circular grating optical scanning holography and the experimental results are presented.

12 The current near field acoustic holography techniques are all based on the measurement of the pressure.

13 A kind of rainbow holography with large viewing angle is presented.

14 A new holography optical scanning holography has been proposed, which is a hybrid optoelectrical processing technology.

15 The results demonstrated that near-field acoustic holography and underwater near-field measurement method based on the vector array is applicable and powerful.

16 Using Acoustical Holography, some interesting results are shown about the noise of a vehicle. The results proved Acoustical Holography is an effective method for complex no...

17 The preparation conditions, practical properties and some problems relating its application of silver halide dry plate of high contrast for holography are described.

18 The study on the holographic reconstruction and prediction of a semi-free field is valuable for the practical applications of the acoustic holography technique.

19 The reconstruction of reflection coefficients using active Near-field Acoustical Holography is based on the theory of wave acoustics.

20 A non-invasive detection method for the status analysis of cell culture is presented based on digital holography technology.

21 The pulsed argon laser thus obtained is used as a reconstruction light source for liquid surface acoustical holography, resulting in a greatly improved image qua...

22 It can be expected to have practical applications in the fields of true-color display holography, wavelength multiplexing holographic storage, and holographic optical elements.

23 In this report, spatially angular multiplexing technique is introduced,(www.Sentencedict.com) and the its applicability has been proved through a simulation experiment of digital holography with CW laser.

24 Some interesting results are obtained about the noise of a vehicle, which show acoustical holography is an effective method for noise source identification and have obvious advantages in some aspects.

25 Unequally spaced sampling is also useful in other forms of imaging system besides acoustical holography.

26 Since the DSBPM is used to realize the nearfield acoustic holography, the calculation speed, the calculation precision, and the calculation stability of the reconstruction and prediction are improved.

27 This paper introduces the common methods in identifying vehicle noise, and gives a introduction of the method of acoustic holography which has been extensively applied now.

28 Sound field separation technique has been proposed, which overcomes the limitation on applications of near_field acoustic holography (NAH).

29 A coating of acrylate resin was prepared for pressing paper - base laser holography in this thesis.

30 Image separation conditions, effects of recording medium resolution . computer-generated holograms, real - time holography.