VLSI Implementation of Lifting Wavelet Transform of JPEG2000 with Efficient RPA (Recursive Pyramid Algorithm) Realization(VLSI Architecture, <Special Section>VLSI Design and CAD Algorithms)
スポンサーリンク
概要
- 論文の詳細を見る
This paper presents an efficient VLSI architecture of biorthogonal (9, 7)/(5, 3) lifting based discrete wavelet transform that is used by lossy or lossless compression of JPEG2000. To improve hardware utilization of RPA (Recursive Pyramid Algorithm) implementation, we make the filter that is responsible for row operations of the first level perform both column operations and row operations of the second and following levels. As a result, the architecture has 66.7-88.9% hardware utilization. It requires 9 multipliers, 12 adders, and 12N line memories for N×N image, which is smaller hardware complexity compared to that of other architectures with comparable throughput.
- 社団法人電子情報通信学会の論文
- 2005-12-01
著者
-
Park Seong
Department Of General Surgery College Of Medicine Chung-ang University
-
Jung Gab
Department Of Electronics Engineering Chonnam National University
-
Park Seong‐mo
Chonnam National Univ. Gwangju Kor
-
PARK Seong
Department of Computer Engineering, Chonnam National University
関連論文
- Comparison of Low vs Moderate Dose of Atorvastatin in Clopidogrel Resistance After Coronary Stenting in Korean Patients With Acute Coronary Syndrome
- Glaucoma Diagnostic Performance of Humphrey Matrix and Standard Automated Perimetry
- Usefulness of liquid-based preparation in urine cytology
- T cell expression of CIITA represses Th1 immunity
- Lithospermi radix Extract Inhibits Histamine Release and Production of Inflammatory Cytokine in Mast Cells
- Comparative Effect of Gromwell (Lithospermum erythrorhizon) Extract and Borage Oil on Reversing Epidermal Hyperproliferation in Guinea Pigs
- Comparison of subareolar injection lymphoscintigraphy with the 1-day and the 2-day protocols for the detection of sentinel lymph nodes in patients with breast cancer
- Diagnosis of hepatic steatosis and fibrosis by transient elastography in asymptomatic healthy individuals : a prospective study of living related potential liver donors
- Insulin Sensitizing and Insulinotropic Action of Berberine from Cortidis Rhizoma(Medicinal Chemistry)
- Lithospermi radix Extract Inhibits Histamine Release and Production of Inflammatory Cytokine in Mast Cells
- Localized Surface Plasmon Polariton Enhanced Radiative Recombination in Ion-Implanted Silicon Emitters
- Nationwide survey to evaluate the prevalence of varicoceles in South Korean middle school boys : A population based study
- Berry Syndrome : Two Cases of Successful Surgical Repair
- VLSI Implementation of Lifting Wavelet Transform of JPEG2000 with Efficient RPA (Recursive Pyramid Algorithm) Realization(VLSI Architecture, VLSI Design and CAD Algorithms)
- ED2000-76 / SDM2000-76 SMC of a-Si in an electric field and its application to TFTs
- Pseudoaneurysm of the Superficial Femoral Artery After Closed Hip Nailing With a Gamma Nail : Report of a Case
- Intraarticular Entrapment of the Obturator Nerve in Acetabular Fracture
- Hydrophilic acrylic intraocular lens optic opacification in a diabetic patient
- Prognostic implications of tumor extent in early-stage diffuse large B-cell lymphoma