Objectives The purpose of this notebook is to give you a brief introduction to the DiscreteWavelets Toolbox and show you how to use it to load images. Some basic image manipulation is illustrated as well. You will also learn how to use measures and tools such as cumulative energy, entropy, PSNR, and Huffman coding. Help on the DiscreteWavelets Toolbox Help for the toolbox is available by clicking on Help and then Product Help (or press F1) and then clicking on the DiscreteWavelets Toolbox. Several demos and examples are available as well by clicking on the Demos tab on the Help menu. Image Basics The DiscreteWavelets Toolbox comes with 18 grayscale images and 9 color images for you to use. There are three functions available to tell you more about these images. The first function is called |ImageList|. This function can tell you the names and sizes of the digital images in the Toolbox.
标签: introduction DiscreteWav Objectives notebook
上传时间: 2017-06-30
上传用户:康郎
3D shape reconstruction matlab code. It used shape from defocus technique with least squares. You can reconstruct 3D shape with only two different depth images.
标签: shape reconstruction technique defocus
上传时间: 2014-01-07
上传用户:Zxcvbnm
3D shape reconstruction matlab code. It used shape from defocus technique with divergence. You can reconstruct 3D shape with only two different depth images.
标签: shape reconstruction divergence technique
上传时间: 2014-12-04
上传用户:hn891122
3D shape reconstruction matlab code. It used shape from defocus technique with diffusion. You can reconstruct 3D shape with only two different depth images.
标签: shape reconstruction diffusion technique
上传时间: 2014-11-03
上传用户:851197153
linux\linux2.4\images\各套餐的zImage\2440_130_24_zImage.rar
标签: zImage linuxlinux images 2440
上传时间: 2013-12-05
上传用户:坏天使kk
The radially averaged power spectrum (RAPS) is the direction-independent mean spectrum, i.e. the average of all possible directional power spectra. This function computes and plots the RAPS of an input image. The function was written to produce the RAPS for square weather radar reflectivity images so you will have to relabel the plot axes and title to suit your needs. The radially averaged power spectrum provides a convenient means to view and compare information contained in 2D spectra in 1D
标签: spectrum direction-independent i.e. the
上传时间: 2013-12-17
上传用户:watch100
Abstract—The contourlet transform is a new two-dimensional extension of the wavelet transform using multiscale and direc- tional fi lter banks. The contourlet expansion is composed of basis images oriented at various directions in multiple scales, with fl exible aspect ratios. Given this rich set of basis images, the contourlet transform effectively captures smooth contours that are the dominant feature in natural images.
标签: transform two-dimensional contourlet extension
上传时间: 2014-01-18
上传用户:水中浮云
To identify distinguishable clusters of data in an n-dimensional pixel value image. Given: Samples of multi-spectral satellite images
标签: distinguishable n-dimensional identify clusters
上传时间: 2017-08-08
上传用户:it男一枚
Capabilities of the latest version of MultiSpec include the following. Import data Display multispectral images Histogram Reformat Create new channels Cluster data Define classes via designating rectangular Determine the best spectral features Classify a designated area in the data file List classification results
标签: Capabilities MultiSpec following the
上传时间: 2013-12-02
上传用户:源码3
ESRIMapObjectsLT 2 and MicrosoftVisual Basic6 to build an application that uses maps. Display a map with multiple layers. Control panning and zooming. Create a toolbar control. Base the display of map layers on scale. Perform spatial and logical queries. Display features with thematic renderers. Add vector data and images to a map programmatically.
标签: ESRIMapObjectsLT MicrosoftVisual application Display
上传时间: 2013-12-18
上传用户:dbs012280