Paper Search Console

Home Search Page About Contact

Journal Title

Title of Journal: Multimed Tools Appl

Search In Journal Title:

Abbravation: Multimedia Tools and Applications

Search In Journal Abbravation:

Publisher

Springer US

Search In Publisher:

DOI

10.1007/bf01267319

Search In DOI:

ISSN

1573-7721

Search In ISSN:
Search In Title Of Papers:

Efficient quantization algorithm for realtime MP

Authors: Shingchern D You WoeiKae Chen
Publish Date: 2008/06/10
Volume: 40, Issue: 3, Pages: 341-359
PDF Link

Abstract

This paper reports an efficient quantization algorithm for the implementation of a realtime MP3 encoder based on a lowcost digital signal processor Unlike the wellknown nestedloop quantization algorithm which requires a large and unpredictable amount of iterations the proposed algorithm uses a single loop with only three iterations to reduce the computational complexity Since most of the existing quantization algorithms reported in the literature require peak number of iterations higher than three our approach can effectively reduce the peak computing demand for a realtime encoder We conduct several experiments including the ODG rating to validate the performance of the proposed algorithm and the results are acceptable We implement the proposed algorithm on a 16bit fixedpoint digital signal processor and the encoder requires 35 MIPS of computation for encoding stereo music at 128 kbps

Keywords:

References

.
Search In Abstract Of Papers:
Other Papers In This Journal:
  1. A novel specific image scenes detection method
  2. An image watermarking based on the pdf modeling and quantization effects in the wavelet domain
  3. Using augmented reality for students health - case of combining educational learning with standard fitness
  4. A fast and effective image retrieval scheme using color-, texture-, and shape-based histograms
  5. A zero-vision music recording paradigm for visually impaired people
  6. Content-based search in multilingual audiovisual documents using the International Phonetic Alphabet
  7. Open media service architecture for advanced collaboration environments
  8. Editorial: Semantic Media Adaptation and Personalization
  9. Editorial: Semantic Media Adaptation and Personalization
  10. Scene-adaptive accurate and fast vertical crowd counting via joint using depth and color information
  11. Analyzing three-party authentication and key agreement protocol for real time IP multimedia server–client systems
  12. Evaluation on diffusion tensor image registration algorithms
  13. Special issue on multimedia analysis and security
  14. Learning spherical hashing based binary codes for face recognition
  15. Implementing situation-aware and user-adaptive music recommendation service in semantic web and real-time multimedia computing environment
  16. Unsupervised digital movie restoration with spatial models of color
  17. An efficient segmentation method using saliency object detection
  18. IoT as a applications: cloud-based building management systems for the internet of things
  19. An improved block size selection method based on macroblock movement characteristic
  20. Categorization for grouping associative items using data mining in item-based collaborative filtering
  21. Directional texture transfer for video
  22. Multimedia cloud transmission and storage system based on internet of things
  23. Steganography integrated into linear predictive coding for low bit-rate speech codec
  24. Mobile-cloud assisted framework for selective encryption of medical images with steganography for resource-constrained devices
  25. An evaluation of image based steganography methods
  26. Segmentation-based multi-class semantic object detection
  27. A hybrid hierarchical framework for classification of breast density using digitized film screen mammograms
  28. Action recognition using lie algebrized gaussians over dense local spatio-temporal features
  29. Action recognition using lie algebrized gaussians over dense local spatio-temporal features
  30. DCAF: An MPEG-21 Dynamic Content Adaptation Framework
  31. An innovative image encryption scheme based on chaotic map and Vigenère scheme
  32. Subjective and objective quality assessment of videos in error-prone network environments
  33. Full-scale 3D multimedia preoperative planning system for total ankle joint replacement
  34. Visual graph modeling for scene recognition and mobile robot localization
  35. Spectral segmentation via minimum barrier distance
  36. Learning correlations for human action recognition in videos
  37. A grouped-scalable secret image sharing scheme
  38. Polyline curvatures based robust vector data hashing
  39. Providing universally accessible interactive services through TV sets: implementation and validation with elderly users
  40. Hierarchical multi-classifier system design based on evolutionary computation technique
  41. Anomaly detection in compressed H.264/AVC video
  42. A novel multiple-level secret image sharing scheme
  43. Pathological brain detection using curvelet features and least squares SVM
  44. Non-local sparse regularization model with application to image denoising
  45. Open annotations on multimedia Web resources
  46. Craniofacial reconstruction based on multi-linear subspace analysis
  47. Liver medical image registration based on biomechanical model
  48. Content-based image retrieval using fuzzy perceptual feedback
  49. Ranking algorithm for book reviews with user tendency and collective intelligence
  50. Tamper detection and image recovery for BTC-compressed images
  51. Wavelet tree based digital image watermarking by adopting the chaotic system for security enhancement
  52. Design of USIM-based secure user authentication scheme in a mobile office environment
  53. Face verification with feature fusion of Gabor based and curvelet based representations
  54. Finding a needle in a haystack: an interactive video archive explorer for professional video searchers
  55. Rightful ownership through image adaptive DWT-SVD watermarking algorithm and perceptual tweaking
  56. Applications for a people detection and tracking algorithm using a time-of-flight camera
  57. Novel correspondence-based approach for consistent human skeleton extraction
  58. View synthesis distortion elimination filter for depth video coding in 3D video broadcasting
  59. Blind detection of median filtering using linear and nonlinear descriptors
  60. Fast source camera identification using matching signs between query and reference fingerprints
  61. A framework for unsupervised mesh based segmentation of moving objects
  62. Modeling and evaluating IPTV applications in WiMAX networks
  63. Partial matching of 3D cultural heritage objects using panoramic views
  64. Efficient image colorization based on seed pixel selection
  65. Towards exploratory video search using linked data
  66. Audio splicing detection and localization using environmental signature
  67. The foundation of a color-chip evaluation system of jadeite-jade green with color difference control of medical device
  68. An image encryption algorithm based on DNA sequence operations and cellular neural network
  69. An automatic feature generation approach to multiple instance learning and its applications to image databases
  70. A secured robust watermarking scheme based on majority voting concept for rightful ownership assertion
  71. A hybrid bio-inspired learning algorithm for image segmentation using multilevel thresholding
  72. Adaptive image data hiding using transformation and error replacement
  73. An effective head pose estimation approach using Lie Algebrized Gaussians based face representation
  74. A speech content authentication algorithm based on a novel watermarking method
  75. Application of a generalized difference expansion based reversible audio data hiding algorithm
  76. Positioning corners of human mouth based on local gradient operator
  77. A novel image encryption based on row-column, masking and main diffusion processes with hyper chaos
  78. Pyramid coding based rate control for constant bit rate video streaming
  79. Video streaming over the internet with optimal bandwidth resource allocation
  80. Image classification based on convolutional neural networks with cross-level strategy
  81. Video streaming over the internet with optimal bandwidth resource allocation
  82. Estimating material properties of deformable objects by considering global object behavior in video streams
  83. Pyramid coding based rate control for constant bit rate video streaming
  84. A Learning to Rank framework applied to text-image retrieval
  85. Authorship verification applied to detection of compromised accounts on online social networks
  86. Color texture segmentation based on active contour model with multichannel nonlocal and Tikhonov regularization
  87. Discriminative transform of receptive field patterns for feature representation
  88. Multimedia framework to support eHealth applications
  89. Image denoising using 2-D FIR filters designed with DEPSO
Search Result: