Examples of 'entropy encoder' in a sentence
Meaning of "entropy encoder"
entropy encoder - This phrase is related to information theory and refers to a method of encoding data to reduce redundancy and improve compression efficiency. Entropy encoding techniques aim to represent data with the fewest bits possible while preserving the original information content
How to use "entropy encoder" in a sentence
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entropy encoder
One of such entropy encoder is the arithmetic coder described above.
In another embodiment the circuit block may include an entropy encoder.
The entropy encoder compresses the residue signal so as to form a compressed signal.
The multimedia encoder may also include an entropy encoder component.
An entropy encoder may converge more quickly to the source statistics when initialized correctly.
The video encoder selects an entropy encoder used for video stream compression.
A JPEG extension replaces the Huffman engine with a binary arithmetic entropy encoder.
Moreover, implementing an entropy encoder or an entropy decoder is by far not required.
The quantized coefficients and associated information are then encoded by the entropy encoder 26.
Each range is assigned an entropy encoder optimized to encode that range 's type of data.
The re-arranging of the quantization coefficient may increase coding efficiency in the entropy encoder 130.
Moreover, an encoding engine of the entropy encoder 103 is initialized for subsequent encoding.
The entropy encoder 150 encodes these quantized coefficients, thus resulting in data compression.
The difference motion vector is output to the entropy encoder 111 as side information.
The entropy encoder 450 arithmetically encodes syntax elements generated according to a result of encoding a video.
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By reordering the quantization coefficients, the encoding efficiency in the entropy encoder 130 can be improved.
The entropy encoder 103 entropy-encodes the prediction parameters and the transform quantization value.
There are several alternatives for the entropy encoding method implemented in the entropy encoder module 104.
In one embodiment, entropy encoder 1311 performs variable length encoding or context adaptive binary arithmetic encoding.
The entropy decoder 46 reverses the entropy encoding performed by entropy encoder 26.
That is, the entropy encoder 103 outputs the predetermined amount of the pcm alignment zero bit syntax.
The context-based entropy encoder of Fig.
The entropy encoder component may use a context-adaptive variable length coding ( CAVLC ).
Same is coded into the data stream at output 78 by entropy encoder 62 in a lossless way.
The entropy encoder 130 may perform the entropy encoding by using the stored VIC table.
The quantized transform coefficient may be output as a bitstream 455 through an entropy encoder 450.
The entropy encoder 103 also initializes the encoding engine.
The quantized transformation coefficient may be output as a bitstream 455 through an entropy encoder 450.
Generally speaking, both entropy encoder 36 and inserter 40 sequentially scan the transform coefficients.
After any re-ordering, the quantized transform coefficients are then entropy encoded by entropy encoder 1311.
In detail, the entropy encoder 103 supplies a predetermined amount of pcm alignment zero bit syntax to the multiplexer 110.
The quantized transform coefficients may be output as a bitstream 455 by passing through an entropy encoder 450.
In detail, the entropy encoder 103 entropy-encodes the pcm flag syntax as ON.
The quantized transform coefficients may be output as a bitstream 155 through the entropy encoder 150.
Fig . 5 shows a modification of the context-based entropy encoder of Fig . 2 to realize this.
The output terminal 112 outputs the information input from the entropy encoder 111 to an outside.
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