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A fast and improved Image Compression technique using Huffman coding

机译:使用霍夫曼编码的快速改进的图像压缩技术

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摘要

Image Compression using Huffman coding technique is simpler & easiest compression technique. Compression of image is an important task as its implementation is easy and obtains less memory. The purpose of this paper is to analyse Huffman coding technique which is basically used to remove the redundant bits in data by analysing different characteristics or specification like Peak Signal to Noise Ratio (PSNR), Mean Square Error (MSE) Bits Per Pixel (BPP) and Compression Ratio (CR) for the various input image of different size and the new method of splitting an input image into equal rows & columns and at final stage sum of all individual compressed images which not only provide better result but also the information content will be kept secure. An image compression technique has various advantages in the field of image analysis and also for the security purpose for the image.
机译:使用霍夫曼编码技术的图像压缩是更简单,最简单的压缩技术。图像压缩是一项重要任务,因为它的实现很容易并且获得更少的内存。本文的目的是分析霍夫曼编码技术,该技术基本上用于通过分析峰峰值信噪比(PSNR),均方误差(MSE)每像素比特(BPP)等不同特性或规范来去除数据中的冗余位。压缩比(CR)用于不同大小的各种输入图像,以及将输入图像分为相等的行和列以及在最后阶段将所有单个压缩图像求和的新方法,不仅可以提供更好的结果,而且信息内容也可以保持安全。图像压缩技术在图像分析领域以及出于图像的安全性目的具有各种优点。

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