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AssigneesSamsung Electronics Co., Ltd., Industry Academic Cooperation Foundation Kyunghee University
InventorsGwang-Hoon Park, Kyu-Heon Kim, Min-Woo Park, Jong-Tae Park, Doug-Young Suh
Estimating the term…
Methods and apparatuses for efficiently coding and decoding multi-view video are provided. A method of decoding multi-view video includes: interpreting a first picture type indicating whether a current picture of the multi-view video is a reference video type for inter prediction; interpreting a block type indicating a method of determining a motion vector of a current block of the current picture; interpreting a chrominance compensation value of the current block based on at least one of the interpreted first picture type and the interpreted block type; and performing chrominance compensation on the current block by using the interpreted chrominance compensation value.
A method of decoding multi-view video, the method comprising:
A method of coding multi-view video, the method comprising:
An apparatus for decoding multi-view video, the apparatus comprising:
An apparatus for coding multi-view video, the apparatus comprising:
A non-transitory computer readable recording medium having recorded thereon a computer program for executing a method of coding multi-view video, the method comprising:
A non-transitory computer readable recoding medium having recorded thereon a computer program for executing a method of decoding multi-view video, the method comprising:
A method of decoding multi-view video, the method comprising:
Dependencies are inferred from the claim text.
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The unit being an image region, e.g. an object: the region being a block, e.g. a macroblock
Circuits for processing colour signals: for controlling the amplitude of colour signals, e.g. automatic chroma control circuits
Selection of coding mode or of prediction mode: selection of the reference unit for prediction within a chosen coding or prediction mode, e.g.…
The unit being an image region, e.g. an object: the region being a slice, e.g. a line of blocks or a group of blocks
About 4 years 5 months of term left · ends 28 Mar 2031 (estimated)
1. Field
Apparatuses and methods consistent with exemplary embodiments relate to a method and apparatus for efficiently coding or decoding multi-view video.
2. Description of the Related Art
The above and/or other aspects will become apparent and more readily appreciated from the following description of the exemplary embodiments, taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a block diagram of a multi-view video coding apparatus according to an exemplary embodiment;
FIG. 2 is a block diagram of a multi-view video decoding apparatus according to an exemplary embodiment;
Below, exemplary embodiments will be described in detail with reference to accompanying drawings so as to be easily realized by a person having ordinary knowledge in the art. The exemplary embodiments may be embodied in various forms without being limited to the exemplary embodiments set forth herein. Descriptions of well-known parts are omitted for clarity, and like reference numerals refer to like elements throughout. Expressions such as “at least one of,” when preceding a list of elements, modify the entire list of elements and do not modify the individual elements of the list.
FIG. 1 is a block diagram of a multi-view video coding apparatus 100 according to an exemplary embodiment. Referring to FIG. 1, the multi-view video coding apparatus 100 includes a first picture type determination unit 110, a block type determination unit 120, a chrominance compensation value determination unit 130, and a chrominance compensation performing unit 140.
The first picture type determination unit 110 determines a first picture type indicating whether a current picture of a multi-view video is a reference picture for inter prediction from among pictures of the multi-view video which are to be coded, and outputs information regarding the determined first picture type to the chrominance compensation value determination unit 130. If the first picture type and block type information are considered to determine additional information, an output of the first picture type determination unit 110 may be input to the block type determination unit 120.