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Table of Contents5 High efficiency video coding (HEVC) 20 5.1 Introduction: 20 5.2 Joint Collaborative Team on Video Coding (JCT-VC) 20 5.3 Analysis of coding tools in HEVC Test Model, HM 1.0 – Intra prediction 28 5.4 HEVC Encoder 30
5.5 Extensions to HEVC 40 5.6 Profiles and levels 41 5.7 Performance and computational complexity of HEVC encoders 42 5.8 System layer integration of HEVC 42 5.9 HEVC lossless coding and improvements [E86] 42 5.10 Summary 44 5.11 Projects 48 P.5.250 See [E382] This paper explains clearly the fully pipelined architecture for intra prediction in HEVC and achieves a high throughput of 4 pels per clock cycle. It can decode 3840x2160 videos at 30 fps. In the conclusions the authors state “in the future work, we plan to implement the proposed architecture on ASIC platform to increase the system frequency, aiming at achieving real-time video decoding of higher resolution(higher than 4K videos)”. Explore this. 84 P.5.254 See [E384]. After describing the mosaic videos with arbitrary color filter arrays (Fig. 1), the authors propose a novel chroma subsampling strategy (4:2:0 format) for compressing mosaic videos in H.264/AVC and HEVC. They claim that this strategy has the best quality and bitrate compared with previous schemes. 85 8 Screen Content Coding for HEVC 89 ABSTRACT 89 Keywords 89 8.1 Introduction to SCC 89 8.2 Screen Content coding tools 91
8.3 Lossless and visually lossless coding algorithms 98 8.3.1 Residual DPCM 98 8.3.2 Sample-based weighted prediction with directional template matching 100 8.3.3 Sample-based angular intra-prediction 101 8.3.4 Sample-based angular intra-prediction with edge prediction 101 8.4 Fast coding algorithms 102 8.4.1 Adaptive motion compensation precision 102 8.4.2 Fast intra coding 103 8.5 Visual quality assessment 104 8.5.1 Screen image quality assessment 104 8.5.2 Objective quality assessment 105 8.5.3 Subjective quality assessment 106 8.6 Other SCC algorithms 107 8.6.1 Segmentation 107 8.6.2 Rate control 107 8.7 Summary 109 8.8 Projects 110 References 111 H.264 Advance Video Coding (AVC)/ MPEG-4 Part 10 REFERENCES 115 Books on H.264 : 120 H.264 Standard, JM SOFTWARE 120 HEVC (High Efficiency Video Coding) / NGVC (Next Generation Video Coding) References 126 Software repository; Scalable extensions of HEVC 138 Build System 138 Software Structure 138 TS22 http://www3.americanradiology.com/pls/web1/wwimggal.vmg 166 IEEE Journal on Emerging and Selected Topics in Circuits and Systems (JETCAS) 166 SUBJECTIVE EVALUATON OF COMPRESSION ALGORITHMS AND STANDARDS 169 SE14 ITU-R BT2022 (2012) General viewing conditions for subjective assessment of quality of SDTV and HDTV television pictures on at panel displays. International Telecommunication Union. 170 SE15 ITU-R BT500-13 (2012) Methodology for the subjective assessment of the quality of television pictures. International Telecommunication Union. 170 Overview Papers: 174 ON LINE COURSES (OLC) 180 OLC1. Video Lecture on Digital Voice and Picture Communication by Prof. S. Sengupta, Department of Electronics and Electrical Communication Engineering IIT Kharagpur -> https://www.youtube.com/watch?v=Tm4C2ZFd3zE 180 Open Source Software : 180 X265 Source code 182 vTune amplifier by Intel 182 General 183 REFERENCES ON SSIM 185 VP8, VP9, VP10 : 188 JPEG 2000: 191 Digital Cinema 193 JPEG 2000 related work 193 JPSearch 193 JPEG-LS: 197 JPEG: 198 JPEG-P7 See [JPEG11].In conclusion he authors state “In future work, we will work on speeding up the proposed algorithm to make it more practical”. Explore this. 199 JPEG XT 200 JPEG XT Projects: 202 PNG 205 DIRAC (BBC) 206 DAALA 207 Daala video compression 208 Daala is the code-name for a new video compression technology. The effort is a collaboration between Mozilla Foundation, Xiph.Org Foundation and other contributors. 208 The goal of the project is to provide a free to implement, use and distribute digital media format and reference implementation with technical performance superior to h.265. 208 Technology demos 208 Next generation video: Introducing Daala 208 Introducing Daala part 2: Frequency Domain Intra Prediction 208 Introducing Daala part 3: Time/Frequency Resolution Switching 208 Introducing Daala part 4: Chroma from Luma 208 Daala: Painting Images For Fun (and Profit?) 208 Daala: Perceptual Vector Quantization (PVQ) 208 MD1. I. Irondi, Q. wang and C. Grecos, “Subjective evaluation of H.265/HEVC based dynamic adaptive video streaming over HTTP (HEVC-DASH), SPIE-IS&T Electronic Imaging, vol.9400, p. 94000B (session: real-time image and video processing), 2015. 209 AVS China: 210 References on Screen Content Coding 213 BEYOND HEVC: 217 Projects on BEYOND HEVC: 218 Post – HEVC activity 220 Scope 226 Legacy Codec ..…………………………………………………….……………………………………………………………………..... 221 DSC by VESA .................................................................................................................................... 221 PSNRAVG......................................................................................................................................... 223 ACRONYMS 2D Two dimension 3D Three dimension AAC Advanced Audio Coding ACM MoVid Association for Computer Machinery Mobile Video ACQP Adaptive Chroma Quantization Parameter ACT Adaptive Color Transform ADSC Advanced DSC AI All Intra AHG Ad Hoc Groups AR Augmented Reality AIF Adaptive Interpolation Filter ALF Adaptive Loop Filter AMVP Advanced Motion Vector Prediction AOM Alliance for Open Media APIF Adaptive Pre-Interpolation Filter APSIPA Asia Pacific Signal and Information Processing Association ARM Advanced RISC Machines ASIC Application-Specific Integrated Circuit ASIP Application Specific Instruction Set Processor ASO Arbitrary Slice Order ATR Average Time Reduction ATSC Advanced Television Systems Committee AVC Advanced Video Coding—the official MPEG name is ISO/IEC 14496-10--MPEG-4 Part 10, and ITU-T name is ITU-T H.264 AVS Audio Video Standard AU Access Unit BBC British Broadcasting Corporation BD Bjontegaard Distortion BH Beyond HEVC BL Base Layer BLA Broken Link Access BMSB Broadband Multimedia Systems and Broadcasting bpp Bits per pixel BRISQUE Blind/reference-less image spatial quality evaluator BS Boundary Strength BSTM Butterfly Style Transform Matrices BTC Block Truncation Coding BV Block vector BVP Block vector prediction CABAC Context Adaptive Binary Arithmetic Coding CAVLC Context-adaptive variable-length coding CBF Coded block flag CCP Cross Component prediction CE Consumer Electronics, Core Experiment CfE Call for Evidence CfP Call for Proposal CI Confidence Interval CIC Compound Image Compression CIF Common Intermediate Format COFDM Co-orthogonal Frequency Division Multiplexing CPU Central Processing Unit CRA Clean Random Access CRI Color Remapping Information CSVT Circuits and Systems for Video Technology CTC Common Test Conditions CU Coding Unit CUDA Compute Unified Device Architecture CWWSSIM Complex-Wavelet Structural Similarity Index DASH Dynamic Adaptive Streaming over HTTP DATE Design, automation and test in Europe DCC Data Compression Conference DCT Discrete Cosine Transform DCTIF Discrete Cosine Transform Interpolation Filters DDCT Directional Discrete Cosine Transform DF Deblocking Filter DIP Digital Image Processing DiOR Digital Operating Room DIQA Document Image Quality Assessment DMB Digital Multimedia Broadcasting DMVD Decoder side Motion Vector Derivation DMOS Difference Mean Opinion Score DPCM Differential Pulse Code Modulation DR DIRAC (BBC) DSC Display Stream Compression DSCQS Double Stimulus Continuous Quality Scale DSIS Double Stimulus Impairment Scale DSP Digital Signal Processing DST Digital Sine Transform DTM Directional Template Matching DTT Discrete Tchebichef Transform DTV Digital Television DVB-H Digital Video Broadcasting - Handheld EBU European Broadcasting Union EC Error Concealment EE Electrical Engineering EGK Exp. Golomb Kth order EI Electronic Imaging EL Enhancement Layer
ETRI Electronics and Telecommunications Research Institute EURASIP European Association for Signal Processing FCC False Contour Candidate FDAM Final Draft Amendment FDIS Final Draft International Standard FF File Format FIR Finite Impulse Response FMO Flexible Macroblock Ordering FPGA Field Programmable Gate Array fps Frames per second FSIM Feature Similarity GPU Graphics Processing Unit HD High Definition HDR High Dynamic Range HDTV High Definition Television HE-AAC High Efficiency Advanced Audio Coder HEIF High Efficiency Image File Format HEVC High efficiency video coding—the official MPEG name is ISO/IEC 23008-2 MPEG-H Part 2 and ITU-T name is ITU-T H.265 HEVStream High Efficiency Video Stream HHI Heinrich Hertz Institute HLS High Level Syntax HM HEVC Test Model HOR Horizontal HP High Profile HTTP Hyper Text Transfer Protocol IASTED International Association of Science and Technology for Development IBC Intra Block Copy ICASSP International Conference on Acoustics, Speech, and Signal Processing ICCE International Conference on Consumer Electronics ICIEA IEEE Conference on Industrial Electronics and Applications ICIP International Conference on Image Processing ICME International Conference on Multimedia and Expo ICPC International Conference on Pervasive Computing ICPR International Conference on Pattern Recognition ICT Integer Cosine Transform IDR Intra Decoding Refresh IEC International Electrotechnical Commission IEEE Institute of Electrical and Electronics Engineers ILR Inter Layer Interference INTDCT Integer Discrete Cosine Transform intra HE Intra High Efficiency IPTV Internet Protocol Television IQA Image Quality Assessment IS & T Information Systems and Technology ISCAS International Symposium on Circuits and Systems ISCCSP International Symposium on Communications, Control and Signal Processing ISDB-T Integrated Services Digital Broadcasting - Terrestrial ISO International Organization for Standardization ISOBMFF ISO Based Media File Format ITS International Telecommunication Symposium ITU-T Telecommunication Standardization Sector of the International Telecommunications Union
IVC Internet Video Coding ITM Internet Video Coding Test Model IVMSP Image, Video, and Multidimensional Signal Processing J2K JPEG 2000 JCI JND- based compressed image JCTVC Joint Collaborative Team on Video Coding JEM Joint Exploration Test Model
JLS JPEG-LS JM Joint Model JMKTA JM Key Technology Areas JND Just Noticeable Distortion JPEG Joint Photographic Experts Group JPEG-XR JPEG extended range JSVM Joint Scalable Video Model JTC Joint Technical Committee JVCIR Journal of Visual Communication and Image Representation JVET Joint Video Exploration Team JVT Joint Video Team JXR JPEG-XR JXT JPEG- XT LAR-LLC Locally-adaptive Resolution Lossless low-complexity LCICT Low Complexity Integer Cosine Transform LD Low Delay LDB Low Delay with B pictures LDP Low Delay with P pictures LOCO Low Complexity LR Low Resolution LS Lossless (near lossless) LSC Layer segmentation based coding L-SEABI Low complexity back projected interpolation M.S. Masters MANE Media – Aware Network Element Mbit/s Megabit per second MC Motion Compensation MCC Mixed Content Coding MCL Media Communication Lab MDDCT Modified Directional Discrete Cosine Transform MDDT Mode-Dependent Directional Transform ME Motion Estimation MJPEG Motion JPEG MMSP Multimedia Signal Processing MOMS Maximal-Order interpolation with Minimal Support MOS Mean Opinion Score MPEG Moving Picture Experts Group—the official ISO name is ISO/IEC JTC1/SC29/Working Group 11. Mpixel Megapixel Mpm Most Probable Modes MRSE Mean Root Square Error MSP Main Still Profile MV Motion Vector MVC Multi View Coding NAB National Association of Broadcasters NAL Network Abstraction Layer NGBT Next Generation Broadcast Television NGVC Next Generation Video Coding NIQA Natural image quality assessment NUH NAL Unit Header NTT Nippon Telegraph and Telephone Corporation OP Overview Papers OR Outlier ratio OSS Open Source Software P2SM Pseudo 2D String Matching PCM Pulse Code Modulation PCS Picture Coding Symposium PCoIP PC over IP PLCC Pearson linear correlation coefficient PPS Picture Parameter Set PSNR Peak-to-peak signal to noise ratio PU Prediction Unit PVC Perceptual Video Coding PVQ Perceptual Vector Quantization QOE Quality of Experience QP Quantizer parameter RA Random Access RADL Random Access Decodable RASL Random Access Skipped RD Rate Distortion R&D Research and Development RDOQ Rate-distortion optimized quantization RDPCM Residual Differential Pulse Code Modulation RDH Reversible Data Hiding RICT Recursive Integer Cosine Transform RL Reference Layer RMHD Real Media HD RMVB Real Media Variable Bitrate ROI Region of interest ROT Rotational Transform RTC Real Time Communications RTP Real-time Transport Protocol RQT Residual Quad Tree SAO Sample adaptive offset SC Stimulus Comparison SCADA Supervisory Control and Data Acquisition SCC Screen Content Coding SCM Screen content coding test module SDCT Steerable Discrete Cosine Transform SDCT-AM Steerable Discrete Cosine Transform-Alternated Minimization SDCT-BT Steerable Discrete Cosine Transform-Binary Tree SDM Structural Degradation Model SDR Standard Dynamic Range SDSCE Simultaneous Double Stimulus Continuous Evaluation SE Subjective Evaluation SEI Supplemental Enhancement Information SELC Sample based weighted prediction for Enhancement Layer Coding SG Study Group SHV Super Hi-Vision SHVC Scalable High Efficiency Video Coding SI Switching I SIQA Screen image quality assessment SIQM Structure Induced Quality Metric SIMD Single Instruction Multiple Data SIP Signal and Image Processing SMF Sparse Matrix Factors SMPTE Society of Motion Picture and Television Engineers SoC System on Chip SHV Super Hi- Vision SHVC Scalable HEVC SP Switching P SPA Signal Processing: Algorithms, Architectures, Arrangements, and Applications SPEC Shape primitive extraction and coding SPL Special Spl H Special Issues on HEVC SPIE Society of Photo-Optical and Instrumentation Engineers SR Super Resolution SROCC Spearman Rank Order Correlation SS Single Stimulus SSCQE Single Stimulus Continuous Quality Evaluation SSIM Structural Similarity SSST Southeastern Symposium on System Theory SSVC Spatially Scalable Video Coding SVC Scalable Video Coding SVQA Subjective VQA
TB Transform Block TE Tool Experiment TS Test Sequence, Transport Stream TSM Transform skip mode TENTM Tandberg, Ericsson and Nokia Test Model TMuC Test Model under Consideration TMVP Temporal Motion Vector Prediction TMO Tone Mapping Operator TSA Temporal Sub-layer Access TSF Transform skip flag TU Transform Unit Tut Tutorial TX Texas
TZSearch Test Zone Search UHD Ultra High Definition UHDTV Ultra High Definition Television UTA University of Texas at Arlington VC Video Coding VCB Video Coding for Browsers VCEG Visual Coding Experts Group-he official ITU name is ITU-T/SG 16/Q.6- t VCIP Visual Communications and Image Processing VCIR Visual Communication and Image Representation VDI Virtual desktop infrastructure VDP Visible difference predictor VER Vertical VESA Video Electronics Standards Association ViMSSIM Video modified Structural Similarity VLSI Very Large Scale Integrated circuit VPS Video Parameter Set VQ Vector Quantization VQA Video Quality Assessment VQEG Video Quality Experts Group VSB Vestigial Sideband VUI Video Usability Information WCG Wide Color Gamut WPP Wavefront Parallel Processing WD Working Draft WG Working group WQVGA Wide Quarter Video Graphics Array WSIs Whole slide images WVC Web Video Coding WVGA Wide Video Graphics Array YCbCr Y is the Brightness (luma), Cb is blue minus luma (B-Y) and Cr is red minus luma (R-Y) # of references and # of projects for each category.
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