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A Lifting Based DWT Scheme for Image Compression using VHDL N
| Content Provider | Semantic Scholar |
|---|---|
| Author | Ayna |
| Copyright Year | 2014 |
| Abstract | Image Compression is a major image processing technique widely used in diverse applications. Discrete wavelet transforms is the most popular transformation technique adopted for image compression. This paper presents the design and implementation of a Lifting based DWT scheme for an Efficient Image Compression method. This Lifting based DWT scheme is implemented using VHDL and the pre-processing of image such as resizing, color conversion and pixel conversion are done using MATLAB. The paper avoids the conventional method of complex mathematical calculation and the construction is derived in spatial domain. Our proposed method will be giving higher compression rate the modified approach consumes area of 2% on Spartan 3 FPGA and operates at 104.091MHz. Thus suitable for applications that require high speed image processing algorithms. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.ijsetr.com/uploads/412536IJSETR1034-162.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |