A Predictive Block Based DC Offset for H.264/AVC Video Coding
スポンサーリンク
概要
- 論文の詳細を見る
Video coding standard H.264/AVC employs transform coding to explore spatial correlation in inter picture prediction residue. This paper presents a block based DC offset to further explore the correlation in spatially neighboring blocks and provides H.264/AVC an enhanced coding efficiency performance. The proposed method applies DC offset to inter picture prediction residue, and encodes the offset compensated residual signal. The DC offset is derived from reconstructed residue in neighboring blocks. No additional bits are required for the DC offset representation. Simulation results report that the proposed method yields an average of 2.67% bit rate reduction for high resolution video over the H.264 baseline profile.
- （社）電子情報通信学会の論文
- 2010-05-01
著者
-
JIA Jie
Department of Computer Engineering, Sejong University
-
Jia Jie
Sejong Univ. Seoul Kor
-
Jia Jie
Department Of Computer Engineering Sejong University
-
YOON Daeil
Department of Computer Science and Engineering, Sejong University
-
KIM Hae
Department of Computer Science and Engineering, Sejong University
-
Kim Hae
Department Of Computer Science And Engineering Sejong University
-
Jia Jie
Department Of Computer Science And Engineering Sejong University
-
Yoon Daeil
Department Of Computer Science And Engineering Sejong University
-
Kim Hae
Department Of Anesthesia And Pain Medicine School Of Medicine Pusan National University
関連論文
- Polyphase Downsampling Based Multiple Description Coding Applied to H.264 Video Coding(Papers Selected from 2005 International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2005))
- An Improved Run_before Coding for H.264 CAVLC
- Adaptive Transform Coefficient Scan for H.264 Intra Coding(Image Processing and Video Processing)
- A Predictive Block Based DC Offset for H.264/AVC Video Coding
- An Improved Run_before Coding for H.264 CAVLC
- Effects of Carvedilol Alone and in the Presence of Cyclosporine A on the DNA Synthesis of Cultured Vascular Smooth Muscle Cells
- Simultaneous Saccharification and Alcohol Fermentation of Unheated Starch by Free, Immobilized and Coimmobilized Systems of Glucoamylase and Saccharomyces cerevisiae
- Depigmentation of Melanocytes by (2Z,8Z)-Matricaria Acid Methyl Ester Isolated from Erigeron breviscapus
- THE STATUS OF ENVIRONMENTAL CHEMISTRY EDUCATION IN SECONDARY SCHOOLS IN KOREA : A COMPARATIVE STUDY BETWEEN KOREA AND JAPAN
- EC_ of remifentanil to prevent withdrawal movement associated with injection of rocuronium
- Giant ectopic hidradenoma papilliferum on the scalp
- The implication of hot spots on bone scans within the irradiated field of breast cancer patients treated with mastectomy followed by radiotherapy
- Acute Inflammation of the Proliferative Zone of Gastric Mucosa in Helicobacter pylori Gastritis
- Experimental Investigation of Broadband Vaned Helix Traveling-Wave Tube
- Double Stapling Roux-en-Y Reconstruction in a Laparoscopy-Assisted Distal Gastrectomy
- Exercise Improves Recovery after Ischemic Brain Injury by Inducing the Expression of Angiopoietin-1 and Tie-2 in Rats
- Structural and Multiferroic Properties of Chemical-Solution-Deposited (Bi.La.)(Fe.Cr.)O/NiFeO Double-Layered Thin Film (Special Issue : Advanced Electromaterials)
- Screening of genetic variations of SLC15A2, SLC22A1, SLC22A2 and SLC22A6 genes
- Characterization of Glycosylphosphatidylinositol-Anchored Lipid Transfer Protein 2 (LTPG2) and Overlapping Function between LTPG/LTPG1 and LTPG2 in Cuticular Wax Export or Accumulation in Arabidopsis thaliana
- Mendelian Randomization Analysis of the Effect of Maternal Homocysteine During Pregnancy, as Represented by Maternal MTHFR C677T Genotype, on Birth Weight
- Unexpected double-primary aortoenteric fistula resulting in massive bleeding after induction of anesthesia
- Mendelian Randomization Analysis of the Effect of Maternal Homocysteine During Pregnancy, as Represented by Maternal MTHFR C677T Genotype, on Birth Weight