Compression molding

Table I displays six solid binary images along with their corresponding compression ratios. On considering Run-Length coding, the alternative encoding scheme produces better performance than the other encoding scheme. On an average, the proposed algorithm performs well on comparison with the standard Huffman coding algorithm by

INTRODUCTION 1.1 What Is Compression Technology ? Compression is representation of data in a compact form. Compression of data, bit rate reduction or source coding involves encoding of data using fewer number of bits. Compression are of two types lossy and lossless. Lossless compression removes such data bits whose removal does not affects the information of the data on the other hand no information losses takes place in lossless compression. Lossy compression reduces bits by finding unnecessary

Review: To Study scope of data hiding in mp3 *Nishant Sharma **Er. Gaurav Deep *Student (M.Tech), Deptt. Of Computer Engg, Punjabi University Email: nsharma2104@gmail.com **Asstt. Professor, Deptt. Of Computer Engg, Punjabi University, Patiala Email: deepgaurav48@gmail.com Abstract: Steganography is a kind of secret communication method used to hide secret data in some digital media such as images, audio etc. Cryptography and watermarking are other similar techniques. Data is

efficient tool for image compression, Wavelet transform gives multiresolution image decomposition. which can .be exploited through vector quantization to achieve high compression ratio. For vector quantization of wavelet coefficients vectors are formed by either coefficients at same level, different location or different level, same location. This paper compares the two methods and shows that because of wavelet properties, vector quantization can still improve compression results by coding only important

Pavement-management systems (PMS) can work effectively only when they are constructed by organically combining all activities concerned with road pavement (planning, design, construction, maintenance, rehabilitation, evaluation, economic analysis, and research) and the data bank [1]. Then, the most important items are the establishment of a serviceability index, which represents pavement quality, and a prediction of performance, which is represented by the relation between time (and/or traffic) and

Data Compression I. Introduction In the modern era known as the “Information Age,” forms of electronic information are steadily becoming more important. Unfortunately, maintenance of data requires valuable resources in storage and transmission, as even the presence of information in storage re-quires some power. However, some of the largest files are those that are in formats re-plete with repetition, and thus are larger than they need to be. The study of data compres-sion is the science which

Based Pass Parallel in Image Compression Algorithm Dhivya.T1 1Student, Dept. of ECE, Vivekananda College of Engineering for Women,dhivyatkalai@gmail.com Nirmala.R2 2Assistant professor, Dept of ECE, Vivekananda College of Engineering for Women,nirdha06@gmail.com Abstract¬--- A algorithm for wavelet transformed images. BPS is block based pass parallel SPIHT is one of the widely used compression much simpler and faster than many existing compression techniques. The drawback of

Pass Parallel Algorithm in Image Compression Dhivya.T1 1Student, Dept. of ECE, Vivekananda College of Engineering for Women,dhivyatkalai@gmail.com Nirmala.R2 2Assistant professor, Dept of ECE, Vivekananda College of Engineering for Women,nirdha06@gmail.com Abstract¬--- A block based pass parallel SPIHT is one of the widely used compression algorithm for wavelet transformed images. BPS is much simpler and faster than many existing compression techniques. The drawback of existing

4.2.4 Advantages of Liquid Silicone Rubber Moulding Here are several problems that might face with other materials, which would not with LSR: • By-Products: LSR does not generate by-products. Its molecular structure makes it appropriate for a wide range of applications, however, the same structure means it can’t be broken apart or recycled. The superior bonding strength between the silicon and oxygen atoms keeps the polymers from degrading under temperatures that most thermoplastics cannot withstand

Design & Fabrication of Hybrid Cooler Shashank Chauragade1, Mukul Kshirsagar2, Nrupesh Rewatkar3, Sanket Kale4, S.R. Rathod5 1, 2,3,4 Under Graduate Student, 5Assistant Professor Dr. Babasaheb Ambedkar Collage of Engg. & Research, Nagpur, India, 441110 Abstract— Now a days, global warming is one of the serious concern for environment to get protected from it every one is taking help of technology by the means of different types of refrigeration system for comfort food process, medicines, blood