Lowe Hauptman & Ham, LLP
Encoding/decoding method and device for high-resolution moving images
Disclosed is a high-resolution video encoding/decoding method and apparatus. The video encoding method includes: predicting a current block to generate a predicted block, subtracting the predicted block from the current block to generate a residual block, determining a transform and quantization type according to the block type of the current block; transforming and quantizing the residual block according to the determined transform and quantization type; and encoding the transformed and quantized residual block. According to the video encoding/decoding method and apparatus, not only the encoding efficiency can be improved because it enables an encoding using a high correlation between temporally/spatially adjacent pixels appearing in a video, but the compression efficiency can also be improved by reducing block distortion.
SK TELECOM CO., LTD.
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Jeonghoon Yunglyul Sunyeon Jeongyeon Haekwang Sungwook Joohee Byeungwoo Kioh
Seo Lee Kim Lim Kim Hong Moon Jeon Kim