'Macro block' diaporamas de présentation

Fast mode decision for Inter Mode Selection in H.264/AVC Video Coding

Fast mode decision for Inter Mode Selection in H.264/AVC Video Coding. By Amruta Kulkarni Under Guidance of DR. K.R. RAO. Contents. Need for video compression Motivation Video coding standards, video formats and quality Overview of H.264

978 views • 65 slides

MPEG VIDEO COMPRESSION

MPEG VIDEO COMPRESSION. CSC591M -- FALL 1997. VIDEO DATA REQUIREMENTS. 30 Frames / Second * 640x480 Pixels / Frame (VGA) * 3 Bytes / Pixel = 26.4 MB/second! Or, 92 GB For a One Hour Video! Many Computer Components Are Too Slow/Small For This. MPEG VIDEO STANDARDS. MPEG-I

743 views • 44 slides

714 views • 39 slides

H.264 ?????????????

H.264 ?????????????. ??????? ???????? ??. ?????????? http://image.cse.nsysu.edu.tw/. Outline. H.264/AVC Mode Decision Frame-Based Fast Mode Decision Method Experimental Results. H.264/AVC. Description Advantage & Disadvantage. H.264/AVC Description. ITU-T VCEG

560 views • 38 slides

459 views • 23 slides

Lecture06

Lecture06. Video Compression. Spatial Vs. Temporal Redundancy. Image compression techniques exploit spatial redundancy, the phenomenon that picture contents often change relatively slowly across images, making a large suppression of higher spatial frequency components viable.

303 views • 15 slides

MOTION ESTIMATION IMPLEMENTATION IN VERILOG ECE 734 PROJECT SHREYAS SRIVASTAVA

572 views • 14 slides

Motion Estimation Final Project

Motion Estimation Final Project. Adviser: ??? Presenter: ???. Outline. Introduction Proposed motion estimation Comparison Demo conclusion. Introduction. Motion is continue and need more than 2 frames to display The motion vector in previous frame is very close to current frame.

448 views • 12 slides