Image and Videl Comoression P17
Image and Videl Comoression P17
... LLC
ITU-T Video Coding Standards
H.261 and H.263
This chapter introduces ITU-T video coding standards H.261 and H.263, which are established
mainly for videophony and videoconferencing. The ... advances in wireless
and network communications. As stated in the previous chapters, these standards include JPEG for
still image coding and MPEG-1/2 for CD-ROM storage and digital t...
Image and Videl Comoression P15
... MPEG-1/2 video standards, which include the ATSC DTV standard, transcoding, down-conversion decoder, and error concealment. The DTV standard is the application extension of the MPEG video standard. The ... interlaced video format and the syntax for data partitioning and scalability. The ATSC DTV standard is the first and most important application example of the MPEG-2 standard. The us...
Image and Videl Comoression P16
... 2-D
and 3-D surfaces, and wavelet coding for still textures.
18.2.1.3 Improved Temporal Random Access
The MPEG-4 provides and efficient method to access randomly, within a limited time, and ... R
ESILIENCE
The MPEG-4 visual coding standard provides error robustness and resilience to allow access of
image and video data over a wide range of storage and transmission media. Th...
Image and Videl Comoression P118
... System — Video, Audio,
and Data Multiplexing
In this chapter, we present the methods and standards requiring how to multiplex and synchronize
the MPEG-coded video, audio, and other data into a ... chapters, the MPEG-1, 2, and 4 standards
are designed as generic standards and as such are suitable for use in a wide range of audiovisual
applications. The coding part of the standard...
Tài liệu Image and Videl Comoression P2 doc
... input image and video are to be encoded. It is not necessary
that the original image and video waveform be quantized and coded: we will show that some
formats obtained from the input image and ... coding and has a direct impact on the bit rate and the distortion of reconstructed
images or videos. We discuss concepts, principles and various quantization techniques which
inc...
Tài liệu Image and Videl Comoression P1 pptx
... in image and video compression.
* In this book, the terms image and video data compression, image and video compression, and image and video coding
are synonymous.
© 2000 by CRC Press LLC
and
(1.19)
In ... reconstructed image and video is application dependent. In medical
diagnoses and some scientific measurements, we may need the reconstructed image and video t...
Tài liệu Image and Videl Comoression P9 doc
... coding are the image modeling, image analysis, and image synthesis
techniques. Both image analysis and synthesis are based on the image model. The image modeling
techniques used for image coding ... Lundmark, and R. Forchheimer, Image Sequence Coding at Very Low Bitrates: A Review, IEEE
Trans. Image Process., 3(5), 1994.
Li, W. and Y. Zhang, Vector-based signal proce...
Tài liệu Image and Videl Comoression P8 docx
... of
image compression system under development by Joint Photographic Experts Group for still image
coding. This standard is intended to meet a need for image compression with great flexibility and
efficient ... computer-generated imagery or computer graphics.
Compound documents: the new coding standard is desired to be capable of compressing both
continuous-tone and bilevel images. The...
Tài liệu Image and Videl Comoression P7 doc
... CRC Press LLC
Still Image Coding
Standard: JPEG
In this chapter, the JPEG standard is introduced. This standard allows for lossy and lossless encoding
of still images and four distinct modes ... second
layer, and 0.1 bits per pixel at the third layer).
REFERENCES
Digital compression and coding of continuous-tone still images. Requirements and Guidelines, ISO-/IEC
Internat...
Tài liệu Image and Videl Comoression P6 ppt
... fact that there are several international standards concerning still image coding
(for both bilevel and multilevel images), a brief summary of them and a performance comparison
have been presented ... is also used in the UNIX Compress
command.
6.5 INTERNATIONAL STANDARDS FOR LOSSLESS STILL
IMAGE COMPRESSION
In the previous chapter, we studied Huffman and arithmetic coding techniques...
Từ khóa:
- windows 8 developer preview disk image and product key
- handbook of image and video processing by alan conrad bovik
- handbook of image and video processing pdf download
- handbook of image and video processing by ed alan c bovik
- handbook of image and video processing al bovik
- handbook of image and video processing bovik