# [PDF] Top 20 Performance Analysis of Multi Spectral Band Image Compression using Discrete Wavelet Transform

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### Performance Analysis of Multi Spectral Band Image Compression using Discrete Wavelet Transform

... images, **image** signature plays an important role in classifying the ...the **image** signatures are compared **using** **spectral** signature ...While **using** imagery mode, **spectral** signature ... See full document

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### FUSION OF MULTI FOCUSED IMAGES USING HDWT FOR MACHINE VISION

... fusion **of** **multi** focused images **using** HDWT take the following form in ...pair **of** source images namely Pepsi is taken for study and are assumed to be registered ...into **wavelet** domain by ... See full document

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### Bol. Ciênc. Geod. vol.19 número4

... classification **of** hyperspectral data **using** the characteristic **of** Earth ...correlation **of** hyperspectral data, and MLR is applied to each ...residual **image** obtained by MLR is considered ... See full document

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### Rev. Esc. Minas vol.63 número2 remv63n2a20

... f **of** the lower resolution level, the signal information is lost (Mallat, ...obtained **using** a successive process **of** decimation, called ...The **multi**-resolution **analysis** is consequently ... See full document

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### Comparison of Performances of Spectral Based Approaches on Fabric Defect Detection

... the **wavelet** **transform** and ICA ...from **wavelet** decomposed ...applied **wavelet** **analysis**. Yang et al. [23] detailed adaptive **wavelet**- from single adaptive **wavelet** to the ... See full document

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### Multi-resolution Analysis of Multi-spectral Palmprints using Hybrid Wavelets for Identification

... analysed **using** Gabor filter ...features **using** various transforms such as Fourier **Transform** [13] (where Fourier range and angle features have been extracted to identify the palm-print **image**) ... See full document

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### Granulometric analysis based on the energy of Wavelet Transform coeffi cients

... f **of** the lower resolution level, the signal information is lost (Mallat, ...obtained **using** a successive process **of** decimation, called ...The **multi**-resolution **analysis** is consequently ... See full document

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### Sparse Representation Approach for Variation-Robust Face Recognition Using Discrete Wavelet Transform

... advantage **of** **wavelet** transforms is enable high **compression** ratios with good quality **of** ...The **Discrete** **Wavelet** **Transform** (DWT), The **Discrete** **Wavelet** ... See full document

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### Block Based Video Watermarking Scheme Using Wavelet Transform and Principle Component Analysis

... advantage **of** **using** PCA **transform** is to choose the suitable significant components into which to embed the ...reference **image** is generated from the cover **image** **using** PCA and the ... See full document

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### An Algorithm for Image Compression Using 2D Wavelet Transform

... an **image** is significantly different than compressing raw binary data. **Of** course, general purpose **compression** programs can be used to compress images, but the result is less than ...some **of** the ... See full document

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### A Fragile Watermarking Scheme for Image Authentication with Tamper Localization Using Integer Wavelet Transform

... effectiveness **of** the proposed scheme is explained **using** the following experimental ...size **of** the received **image** and permute it **using** the same ...watermarked **image** as shown in ... See full document

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### Multimodal Biometrics using Feature Fusion

... number **of** matched minutiae on the overlapping areas **of** the fingerprint images is used for computing matching ...Distances **of** feature vectors are computed for palm print and hand-shape ...scores ... See full document

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### Image Fusion Based On Wavelet Transform

... complex **wavelet** **transform** (CWT) has two real-valued ...because **of** the decimation operation exploited in the **transform** .because **of** this, a small shift in the input signal can cause a ... See full document

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### Human Vision Inspired Based Image Illumination Enhancement by Using Local Singular Value Decomposition and Discrete Wavelet Transform

... the **image** is divided into two equal sections. Then the mean **of** each local is ...mean **of** one **of** the locals is greater than a given high boundary threshold value, ...division **of** the ... See full document

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### Investigation of various orthogonal wavelets for precise analysis of X-ray images

... One **of** the most important applications **of** X- ray is detecting fractures in ...location **of** the ...measurement **of** fracture treatment, and treatment planning prior to ...Laplacian **of** ... See full document

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### Generating Optimized Decision Tree Based on Discrete Wavelet Transform

... growth **of** functionality in current IT trends proved the decision making operations through mass data mining ...problem **of** constructing the optimization decision tree is now an active research ...with ... See full document

8

### Image Stitching System Based on ORB Feature-Based Technique and Compensation Blending

... construction **of** large satellite **image** from collections **of** input ...automatically **image** stitching system. For example, a change **of** camera rotation may lead to high parallax in the output ... See full document

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### FPGA Implementation of 2-D DCT & DWT Engines for Vision Based Tracking of Dynamic Obstacles

... computation **of** 2-D DCT, we have used row-column decomposition approach that makes use **of** one dimensional DCT (1- D DCT) operations twice and each 1-D DCT computation involves the use **of** Chen’s ... See full document

6

### Comparative Analysis for Discrete Sine Transform as a suitable method for noise estimation

... waves **of** a length **of** speech signal and the waves after three kinds **of** transforms, for convenience **of** comparison only the absolute parts are drawn for ...Journal **of** Computer Science ... See full document

3

### WATER BODY EXTRACTION FROM MULTI SPECTRAL IMAGE BY SPECTRAL PATTERN ANALYSIS

... result **of** water body extraction **of** Landsat 5 TM **image** and Figure 8 displays Spot 5 HRG water body ...TM **image** is larger than on the Spot 5 ...level **of** brightness depending on ... See full document

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