GIF IMAGE HARDWARE COMPRESSORS
نویسندگان
چکیده
Increasing requirements for data transfer and storage is one of the crucial questions now. There are several ways high-speed transmission, but they meet limited applied to their narrowly focused specific target. The compression approach gives solution problems low-volume storage. This paper devoted GIF images, using a modified LZW algorithm with tree-based dictionary. It has led decrease in lookup time an increase speed compression, turn, allows developing method constructing hardware accelerator during future research.
منابع مشابه
Reducing Hardware Complexity of Wallace Multiplier Using High Order Compressors Based on CNTFET
Multiplier is one of the important components in many systems such as digital filters, digital processors and data encryption. Improving the speed and area of multipliers have impact on the performance of larger arithmetic circuits that are part of them. Wallace algorithm is one of the most famous architectures that uses a tree of half adders and full adders to increase the speed and red...
متن کاملNetwork-conscious GIF image transmission over the Internet
Traditional image compression techniques seek the smallest possible le size for a given level of image quality. By contrast, network-conscious image compression techniques take into account the fact that a compressed image will be transmitted over a network that may lose and reorder packets. We describe GIFNCa, a network-conscious revision of the popular GIF89a standard. As with GIF89a, GIFNCa ...
متن کاملLossless Microarray Image Compression by Hardware Array Compactor
Microarray technology is a new and powerful tool for concurrent monitoring of large number of genes expressions. Each microarray experiment produces hundreds of images. Each digital image requires a large storage space. Hence, real-time processing of these images and transmission of them necessitates efficient and custom-made lossless compression schemes. In this paper, we offer a new archi...
متن کاملSome Simple Parametric Lossless Image Compressors
This paper proposes lossless image compressors that are simpler than existing ones and yet still work well. The compressors process images in raster-scan order, and to code a pixel first estimate that pixel’s value by using a linear function of already-coded pixels. Next the compressors estimate the uncertainty in the first estimate by using a nonlinear function of already-coded pixels. Finally...
متن کاملCompressed image file formats - JPEG, PNG, GIF, XBM, BMP
Find the secret to improve the quality of life by reading this compressed image file formats jpeg png gif xbm bmp. This is a kind of book that you need now. Besides, it can be your favorite book to read after having this book. Do you ask why? Well, this is a book that has different characteristic with others. You may not need to know who the author is, how well-known the work is. As wise word, ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Information, computing and intelligent systems
سال: 2021
ISSN: ['2708-4930']
DOI: https://doi.org/10.20535/2708-4930.2.2021.244189