'Quantization table' presentation slideshows

Advisor: Dr. Hagit Hel-Or By: Ido Yerushalmy December 2006

Image Processing Seminar Still and Video Image Forgery Detection Using JPEG Characteristics. Advisor: Dr. Hagit Hel-Or By: Ido Yerushalmy December 2006. Using JPEG Characteristics. Previous Methods

473 views • 36 slides

Video Streaming via Transcoding

Video Streaming via Transcoding. Jianping Fan. Department of Computer Science. University of North Carolina at Charlotte. Charlotte, NC 28223. http://www.cs.uncc.edu/~jfan. 1. Why we need transcoding?. query object. Networks?. feature extraction. Cluster 1. Cluster i. Cluster n.

558 views • 33 slides

JPEG - JPEG2000

JPEG. JPEG2000. JPEG - JPEG2000. Isabelle Marque. __ _ __ ______. JPEG. Joint Photographic Experts Group Committe created in 1986 by: International Organization for Standardization (ISO) and International Telecommunication Union (ITU)

666 views • 31 slides

JPEG - JPEG2000

JPEG. JPEG2000. JPEG - JPEG2000. Isabelle Marque. Let's go Jackets!. JPEG. Joint Photographic Experts Group Committe created in 1986 by: International Organization for Standardization (ISO) and International Telecommunication Union (ITU)

336 views • 31 slides

Advanced JPEG

Advanced JPEG. Dinesh Ganotra. Organizations Involved. Joint Photographic Experts Group ISO International Organization for Standards CCITT International Telegraph and Telephone Consultative Committee IEC International Electro-technical Commission. Recap. Contrast Sensitivity of the Eye.

307 views • 21 slides

JPEG

JPEG. What is JPEG?.

286 views • 17 slides

Transform Coding

401 views • 17 slides

11110

YUV RGB. DCT. ZZ. Q. VLC. +. in. -. 68. -23. -4. -3. 11110. 68. 70. 7. 0. 0. 0. 8. -23. -28. 17. 3. 101. -20. -23. -2. Non-overlapping 8x8 blocks. 0. 0. 8. 8. sym. code. -4. 17. 20. -11. 101. -23. -20. -2. 0. 0. 0. 8. 8. 4. -3. 3. -11. -12. 0.

225 views • 14 slides

11110

YUV RGB. DCT. ZZ. Q. VLC. +. in. -. 68. -23. -4. -3. 11110. 68. 70. 7. 0. 0. 0. 8. -23. -28. 17. 3. 101. -20. -23. -2. Non-overlapping 8x8 blocks. 0. 0. 8. 8. sym. code. -4. 17. 20. -11. 101. -23. -20. -2. 0. 0. 0. 8. 8. 4. -3. 3. -11. -12. 0.

275 views • 14 slides