Image compression algorithm using wavelet transform

2016 ◽  
Author(s):  
Luis Cadena ◽  
Franklin Cadena ◽  
Konstantin Simonov ◽  
Alexander Zotin ◽  
Grigory Okhotnikov
Keyword(s):  
Wavelet Transform ◽  
Image Compression ◽  
Compression Algorithm ◽  
Image Compression Algorithm

Study of the Discrete Wavelet Transform Based on JPEG2000 Image Compression Algorithm

2013 ◽  
Vol 464 ◽  
pp. 411-415
Author(s):  
Jin Cai ◽  
Shuo Wang
Keyword(s):  
Wavelet Transform ◽  
Image Compression ◽  
Discrete Wavelet Transform ◽  
Image Coding ◽  
Dynamic Range ◽  
Compression Algorithm ◽  
Discrete Wavelet ◽  
Coding System ◽  
Jpeg 2000 ◽  
Image Compression Algorithm

JPEG 2000 is a new image coding system that uses state-of-the-art compression techniques based on wavelet technology. As interactive multimedia technologies evolve, the requirements for the file format used to store the image data continue to evolve. The size and bit depth collected for an image to increase the resolution and extend the dynamic range and color gamut. Discrete Wavelet transform based embedded image coding method is the basis of JPEG2000. Image compression algorithm for the proper use and display of the image is a requirement for digital photography.

scholarly journals Multi-frame Image Processing Based on Wireless Sensor Networks

2018 ◽  
Vol 14 (10) ◽  
pp. 94
Author(s):  
Xianfeng Yang ◽  
Xiaojian Jia
Keyword(s):  
Image Processing ◽  
Wavelet Transform ◽  
Wireless Sensor Network ◽  
Image Compression ◽  
Sensor Network ◽  
Energy Performance ◽  
Compression Algorithm ◽  
Wireless Sensor ◽  
Spiht Algorithm ◽  
Image Compression Algorithm

<span style="font-family: 'Times New Roman',serif; font-size: 10pt; mso-fareast-font-family: 'Times New Roman'; mso-fareast-language: DE; mso-ansi-language: EN-US; mso-bidi-language: AR-SA;">With multi-frame image processing based on wireless sensor network as research object, this study analyzes the problems existing in the two classic multi-node collaborative distributed image processing algorithms based on wavelet transform using literature analysis, simulation experiment, data analysis and other research methods, proposes a distributed image compression algorithm based on SHIHT with the application of wireless sensor network, SPIHT algorithm and wavelet transform to image compression as theoretical foundations, and adopts the matrix laboratory to simulate the energy performance of the algorithm. Through comparative analysis, the feasibility of distributed image compression algorithm based on SHIHT presented in this study is verified.</span>

Sign in / Sign up

Export Citation Format

Share Document