Load Balancing Based on Transform Unit Partition Information for High Efficiency Video Coding Deblocking Filter
نویسندگان
چکیده
منابع مشابه
Compressed Domain Scene Change Detection Based on Transform Units Distribution in High Efficiency Video Coding Standard
Scene change detection plays an important role in a number of video applications, including video indexing, searching, browsing, semantic features extraction, and, in general, pre-processing and post-processing operations. Several scene change detection methods have been proposed in different coding standards. Most of them use fixed thresholds for the similarity metrics to determine if there wa...
متن کاملContent-adaptive deblocking for high efficiency video coding
In this paper, a content-adaptive deblocking method is proposed to improve the visual quality of block-based DCT compressed videos. We find that the edge information obtained through the global orientation energy edge detection (OEED) on an initially deblocked image provides a robust partition of local directional features (LDFs). Based on this partition, for the directional featured region, we...
متن کاملEntropy-Based Fast Largest Coding Unit Partition Algorithm in High-Efficiency Video Coding
High-efficiency video coding (HEVC) is a new video coding standard being developed by the Joint Collaborative Team on Video Coding. HEVC adopted numerous new tools, such as more flexible data structure representations, which include the coding unit (CU), prediction unit, and transform unit. In the partitioning of the largest coding unit (LCU) into CUs, rate distortion optimization (RDO) is appl...
متن کاملDeblocking Filter Architecture Supporting Multiple Video Coding Standards for High Efficiency Data Access
Article history: Received 25 June 2014 Received in revised form 8 July 2014 Accepted 25 July 2014 Available online 20 August 2014
متن کاملFast coding unit decision method based on coding tree pruning for high efficiency video coding
A fast coding unit (CU) decision method is proposed for high efficiency video coding (HEVC) by determining early the CU sizes based on coding tree pruning. One of the most effective, a newly introduced concept in HEVC, is variable CU size. In determining the best CU size, the reference encoder of the HEVC tests every possible CU size in order to estimate the coding performance of each CU define...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: ETRI Journal
سال: 2017
ISSN: 1225-6463
DOI: 10.4218/etrij.17.0116.0638