Method and apparatus for encoding/decoding image by using boundary processing, and recording medium for storing bitstream
AssigneeElectronics and Telecommunications Research Institute
InventorsSung Chang Lim, Jung Won Kang, Ha Hyun Lee, Jin Ho Lee, Hui Yong Kim
Life of this patent
Estimating the term…
Abstract
There is provided a method and apparatus of encoding/decoding an image. The method comprises decoding information on block partitioning of a current block included in a current picture from a bitstream; determining a partitioning method of the current block on the basis of the information; and partitioning the current block by using the determined partitioning method, wherein the partitioning method is determined on the basis of whether or not the current block includes a predetermined boundary.
Claims12
A method of decoding an image, the method comprising:
- decoding information on block partitioning of a current block included in a current picture from a bitstream;
- determining a partitioning method of the current block on the basis of the information;
- and
- partitioning the current block by using the determined partitioning method,
- wherein the partitioning method is determined on the basis of whether or not the current block includes a predetermined boundary,
- wherein, when the current block includes a right boundary of the current picture and a height of the current block is greater than a size of a largest transform block, the partitioning method is determined as partitioning other than vertical binary-tree partitioning.
A method of encoding an image, the method comprising:
- determining a partitioning method of a current block included in a current picture;
- partitioning the current block by using the determined partitioning method;
- and
- encoding information on block partitioning of the partitioning method,
- wherein the partitioning method is determined on the basis of whether or not the current block includes a predetermined boundary,
- wherein, when the current block includes a right boundary of the current picture and a height of the current block is greater than a size of a largest transform block, the partitioning method is determined as partitioning other than vertical binary-tree partitioning.
A non-transitory computer-readable medium storing a bitstream generated by an encoding method, the method comprising:
- determining a partitioning method of a current block included in a current picture;
- partitioning the current block by using the determined partitioning method;
- and
- encoding information on block partitioning of the partitioning method,
- wherein the partitioning method is determined on the basis of whether or not the current block includes a predetermined boundary,
- wherein when the current block includes a right boundary of the current picture, and a height of the current block is greater than a size of a largest transform block, the partitioning method is determined as partitioning other than vertical binary-tree partitioning.
Dependencies are inferred from the claim text.