image transform的例句大全

The DCT was used as the main method of image transform coding for a long time.

图像压缩编码长期以来利用离散余弦变换(DCT)作为变换编码的主要技术.

It adopt image recovering, image enhancing, image transform and image splitting etc to process those images of conveyor belt. We find out the distinguishing method of steel cord broken off, steel cord rusting or steel cord dislocation.

采用图像还原、图像增强、图像变换、图像分割等图像处理方法对采集的输送带图像进行处理，提出钢丝绳的断绳、锈蚀、带面损伤、接头抽动等损伤的判定方法。

Shape measurements of free-form optical lenses using image transform analysis

基于图像变换的自由曲面光学透镜面形测量

Local Walsh transform belongs to the digital image processing family, and it has better texture discrimination performance compared with other texture feature extraction methods.

局部沃尔什变换属于数字图像处理方法的一种。与其他纹理特征提取方法相比，该方法提取的特征具有更好的纹理鉴别性能。

This paper gives a brief introduction about image encoding and decoding principles based on wavelet transform theory, together with the emphasis on its application in teletext video decoding. At the same time, emulation on MATLAB is carried out to appreciate the art of wavelet transform.

简单介绍了基于小波变换的图像编解码原理，重点描述了小波变换在图文电视视频解码中的应用，给出了解码中的小波变换部分的MATLAB仿真。

A Dual pyramid Data Structure for Image Coding Using Wavelet Transform

图象小波变换编码的双金字塔数据结构

An IC Image Texture Segmentation Algorithm Based on Wavelet Transform and Raise Transform

基于小波变换和升高变换的IC图像纹理分割算法

Threshold analysis basing on difference transformation utilizes the MRI imaging characteristics to make a transform between T1 and T2 weighted image, so signals contrast of different organ have been enhanced in transformed images.

基于差值变换的阈值分析，利用MRI成像特点对T1和T2加权像做一定的变换，使得变换后的图像中不同组织的信号对比度得到进一步增强。

First, apply wavelet transform on a vehicle_license_plate image to denoise it, then threshold the image on condition of keeping the intensity moment invariable.

首先，对车牌图像进行小波去噪，然后利用亮度矩对去噪后的车牌图像进行阈值分割。

Digital Watermarking Technique of Image Based on Visibility Threshold Model in Wavelet Transform Domain

基于小波域中视觉门限模型的数字水印技术

Roberts gradient processing is carried out for the input image of joint transform correlator, and at the same time phase shift technique is applied to the reference image and binaryzation is implemented in power spectrum in the frequency domain.

我们对联合变换相关器的输入图象进行Roberts梯度处理，同时对参考图象采取相移技术，并在频域中将功率谱二值化。

A new algorithm for digital image watermarking based on binary operation in the wavelet transform domain is proposed, and the original image is not required for detecting the watermark.

研究了在数字图像中实现水印的方法，提出了一种在小波变换域内基于二值运算的数字图像水印嵌入与检测算法，且水印的检测不需要原始图像。

An adaptive digital image watermarking algorithm based on binary discrete operation was proposed in the wavelet transform domain.

论文提出了一种在小波变换域内基于二值离散运算的自适应数字图像水印算法。

Up to now, some mature technologies have been developed in the area of image compression, such as DCT ( Discrete Cosine Transform) and Huffman Code.

到目前为止，图像压缩的研究己经产生了一些成熟的技术，如DCT变换，霍夫曼编码等。

Study on Smoothing Filtering for Ocean Thermal Image Based on Wavelet Transform

基于小波变换的海洋热红外遥感图像平滑方法研究

DCT Arithmetic and Its Comparison with Wavelet Transform Coding in Image Manipulation

DCT算法及其与小波编码在图像处理中的比较

The process that antenna array collecting thermal radiation and transforming thermal radiation signal into radio frequency signal was simulated. Mechanical scan of antenna array was accomplished by rotation transform to form two-dimensional image with linear array.

实现了天线阵列接收热辐射并将热辐射信号转化为射频信号和机械扫描一维天线阵列以达到二维成像效果仿真。

Based on the primary function transform, this paper has brought forward a new way of image scrambling, which is easy to carry out, and the space of key is very large, it needs only one operation instead of more times to reach good scrambling effect.

提出了一种基于初等函数变换的图像置乱新方法，具有易于实现、复杂性低、密钥空间大、只需一次运算即可达到很好的置乱效果等特点。

Variety Information Pick-up Based on KL Transform of TM Image

基于KL变换的TM图像变化信息提取方法

SPECTRUM AUTOCORRELATION A data compression method for 3 dimensional spectral image data using KL transform

采用KL-变换的三维谱象数据压缩方法