HEVC名词解释

标注一下HEVC(High Efficiency Video Coding)中出现的英文单词缩写。
PSNR:Peak signal to Noise Ratio峰值信噪比
ME:montion estimation运动估计
MV:motion vector运动向量
MC:motion compensation运动补偿
CTU:Coding tree unit编码树单元
CTB:Coding tree block编码树块
CU:Coding unit编码单元
CB:Coding block编码块
PU:Prediction unit预测单元
PB:Prediction block预测块
TU:Transform unit变换单元
TB:Transform block变换块
DCT:discrete cosine transform离散余弦变换
DST:discrete sine transform离散正弦变换
AMVP:Advanced motion vector prediction高级运动向量预测
URQ:uniform reconstruction quantization一致重构量化
SAO:Sample adaptive offset像素自适应偏移
VPS:Video parameter set视频参数集
SPS:Sequence parameter set序列参数集
PPS:Picture parameter set图像参数集
SEI:Supplemental enhancement information补充增强信息
VUI:Video usability information视频可用性信息
WPP:wavefront parallel processing波前平行处理
VCL:Video coding layer视频编码层
CRA:clean random access
RAP:random access point
RASL:random access skipped leading
RADL:random access decodable leading
BLA:borken link access
LP:leading picture
SVC:scalable video coding
TSA:temporal sublayer access
STSA:step-wise TSA
DPB:decoded picture buffer解码图像缓存
POC:picture order count
CPB:coded picture buffer编码图像缓存
RPS:reference picture set参考图像集
AMP:asymmetric motion partitioning非对称运动分割
SMP:symmetric motion partitioning对称运动分割
MPM:most probable mode
QP:quantization parameter量化参数
DBF:deblocking filter去块滤波
ALF:adaptive loop filter自适应环内滤波
ASO:arbitrary slice ordering
KTA:key technology area
RDOQ:rate-distortion optimized quantization
NAL:Network abstraction layer
PCM:Prediction coding mode
CBF:coded block flag

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转载自blog.csdn.net/shayashi/article/details/82828196