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Fix some compound word

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jfmcarreira
2018-09-06 14:56:36 +01:00
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021_VideoCoding/VideoCodingReview.tex
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@@ -23,12 +23,12 @@ Particular emphasis is given to those which may have a significant impact in the
\glsunset{hevc}
This chapter is organized as follows.
This chapter is organised as follows.
Section~\ref{Section2:GeneraVideoSystem} introduces the functional blocks of a generic hybrid video coding system and Section~\ref{Section2:Overview} provides an overview of the \ac{hevc} standard.
Then, Section~\ref{Section2:HighLevel} describes the high-level syntax elements, which are used to carry relevant information in coded streams.
Section~\ref{Section2:CodingStructures} describes the data structures used to divide the video frames into smaller partitions and Section~\ref{Section2:PredictionModes} describes particular aspects of the main predictions techniques, namely intra and inter coding.
Finally, a brief description of the transform and quantisation, entropy coding and in-loop filters is provided in Sections~\ref{Section2:TransformQuant}, \ref{Section2:Entropy} and \ref{Section2:Filters}, respectively.
Section~\ref{Section2:Summary} concludes this chapter.
Section~\ref{Section2:Summary} concludes the chapter.
\clearpage
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@@ -76,8 +76,8 @@ Thus, the purpose of inter-frame prediction is to search for the best matching b
After finding the best matching candidate for the current block, either by intra- or inter-frame prediction, only the difference between the original block and the predicted one needs to be encoded.
As shown in Figure~\ref{Figure2:HybridCodec}, these differences (also known as residual signal) are further processed and transformed (T) into coefficients in the frequency domain.
Such a transformation decorrelates the residue signal and concentrates the signal energy in few coefficients, mostly at low frequencies.
Subsequently, the transformed coefficients are quantized (Q) to reduce the representation accuracy of the signal, and consequently to reduce the number of bits required for coding.
Finally, the quantized transform coefficients together with the prediction information are further compressed by the entropy encoder, forming an output stream suitable for transmission or storage, as shown in Figure~\ref{Figure2:HybridCodec}.
Subsequently, the transformed coefficients are quantised (Q) to reduce the representation accuracy of the signal, and consequently to reduce the number of bits required for coding.
Finally, the quantised transform coefficients together with the prediction information are further compressed by the entropy encoder, forming an output stream suitable for transmission or storage, as shown in Figure~\ref{Figure2:HybridCodec}.
On the other side of the communication chain, the decoding stage performs the inverse operations on the stream to reconstruct the video signal.
In the next section, the aforementioned blocks are described in the context of the \ac{hevc} standard.