Examples of 'macro-block' in a sentence
Meaning of "macro-block"
Macro-block refers to a large block or unit often used in building, construction, or technology. It is a noun that signifies a substantial component or module within a system
How to use "macro-block" in a sentence
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macro-block
This rectangular área is termed a macro-block.
The decoded macro-block is also referred to as being of predicted type.
Up to four vectors are provided when processing an interlaced bidirectional macro-block.
When a macro-block lies beyond the boundary of the image.
There are two methods for grasping the macro-block address.
If the macro-block to be coded lies on the left edge of the image.
The following information is used for the macro-block coding.
An undivided macro-block means a macro-block fully contained in one transmission frame.
This motion vector is transmitted in the header of the coded macro-block.
As the macro-block consists of multiple motions, some regions may have different motion.
Various selection criteria exist for determining such a macro-block in the reference image.
Clearly region position and macro-block position coincide if data transfer concerns a macro-block.
That is, the frame processing mode is that of forming a macro-block for each frame.
A bidirectional macro-block is combined with two predictor macro-blocks of two previously decoded pictures, respectively.
That is, the field processing mode is that of forming a macro-block for each field.
See also
In this manner, each macro-block is split into six blocks.
Accordingly, frames for the error correction process can be accorded with the macro-block group length.
Figure 3 shows an example of macro-block for a frame processing mode ;.
In the case of a predicted reconstruction, data CD are decoded to form a correction macro-block CB.
Figure 4 shows an example of macro-block for a field processing mode ;.
A device as claimed in claim 4, wherein said pattern format fits a macro-block format.
The picture data of the macro-block is supplied to the shuffling circuit 2.
Macro-block synchronism and valid data signals are also associated by IB to output information bus 10.
It is not present when the macro-block is of the intra-frame coding mode.
The macro-block provided by decoder 30 is also a correction macro-block.
This addresses the case of the transfer of a macro-block in three sub-blocks.
A currently decoded macro-block MBc is provided to an inverse discrete cosine transform ( DCT ) circuit 20.
The filter 14 issues one RQFILT request according to the macro-block type it received.
Third coding information is macro-block motion predictive vector ( Motion vector ).
It is reset for each pre-set processing unit, for example, for each macro-block.
During encoding, an image is broken down into macro-block units and each macro-block is encoded.
Downstream of the block splitting unit 102 ., the texture-pattern data are processed on the macro-block basis.
Second coding information is macro-block quantizing scale ( Quantize scale ).
The encoder 712 executes the processing or the encoding of the quantization-resultant signal macro-block by macro-block.
In the case of the I-picture, the macro-block is the macro-block of the original picture.
In the present example, the request RQFILT ( 1 ) corresponds to a progressive predicted macro-block.
First coding information is macro-block type ( macroblock type ).
Consider an 8 x 8 pixel MPEG-2 macro-block grid symmetrically disposed about the center of the video frame.
Likewise, an intra-frame coding mode macro-block may be represented with a 4-bit code.
