搜索资源列表
Quantize
- 用于C55x的静止图像jpeg算法中量化实现程序-for C55x static jpeg image quantization algorithm to achieve procedures
test
- 再抽样后，调制前，信后总要先被量化。这里提供一段程序用于解决这一问题。-after sampling, we always need to quantize the signal in order to do the modulation. here i provide a segment of code which can solve this problem
Quantize
- 5509上的用于jpeg编码量化的程序很好很强大 经过优化之后-5509 on the procedures used to quantify the jpeg encoding optimized well after a very strong
quantize
- 量化算法是数字水印技术嵌入算法的重要组成部分。通过修改数字图像的低频系数将所需嵌入的水印信息嵌入到载体图像中-Quantization Watermarking embedding algorithm is an important part. Digital image by modifying the frequency coefficients will be required to embed the watermark information is embedded into the
dpcm
- 图像的差值脉冲编码调制，通过预测器中现有系数进行预测，并统计预测误差，再用量化器进行量化-Differential pulse code modulation of the image, through the existing coefficient in the predictor to predict, and statistical prediction error and quantize
D
- 灰度图像的量化和直方图均衡化直接调用函数。量化是指将像素灰度转换成离散的整数值的过程。量化等级越多，所得图像层次越丰富，灰度分辨率高，图像质量好，但数据量大。-Write MATLAB functions to quantize grayscale image with given quantization step Q. Process the given test images “Lena” with quantization steps Q=2, 4, 8 16, 32, 64, 1
quantize
- 将图片首先利用opencv转换为二值图像，突出线条，在进行图片线条提取、(First, the picture is converted to a two value image with a opencv, the line is highlighted, and the line extraction is performed.)