METHOD AND APPARATUS FOR VIDEO ENCODING BY MOTION PREDICTION USING ARBITRARY PARTITION, AND METHOD AND APPARATUS FOR VIDEO DECODING BY MOTION COMPENSATION USING ARBITRARY PARTITION

摘要

DISCLOSED IS A METHOD AND APPARATUS FOR ENCODING A VIDEO,THE METHOD INCLUDING: SPLITTING VIDEO DATA INTO AT LEAST ONE MAXIMUM CODING UNIT THAT IS AN ENCODING UNIT HAVING A MAXIMUM SIZE: ENCODING THE VIDEO DATA OF THE MAXIMUM CODING UNIT BASED ON DEEPER CODING UNITS OF HIERARCHICAL STRUCTURES (600),ACCORDING TO AT LEAST ONE SPLIT REGION OF THE MAXIMUM CODING UNIT,AND DETERMINING A CODING DEPTH AT WHICH AN ENCODING RESULT IS TO BE OUTPUT,INCLUDING INTER PREDICTION USING PARTITIONS OBTAINED BY SPLITTING THE CODING UNIT ACCORDING TO ARBITRARY RATIOS:AND OUTPUTTING A BITSTREAM (455,505) INCLUDING THE ENCODED VIDEO DATA CORRESPONDING TO A CODING DEPTH FOR THE AT LEAST ONE SPLIT REGION ACCORDING TO MAXIMUM CODING UNITS AND INFORMATION REGARDING THE CODING DEPTH AND ENCODING MODES.(FIGURE 14)