Discrete cosine transform: Revision history

9 August 2025

• curprev 19:0719:07, 9 August 2025 Bender the Bot talk contribs m 103,035 bytes +1 →External links: HTTP to HTTPS for SourceForge undo Tag: AWB

30 July 2025

• curprev 19:4919:49, 30 July 2025 Kvng talk contribs 103,034 bytes −2 review: punct adj undo

5 July 2025

• curprev 11:0111:01, 5 July 2025 2406:7400:51:ae7c:9d93:9411:4bfe:5d43 talk 103,036 bytes −31 →External links: Is an American invention undo

27 June 2025

• curprev 20:0420:04, 27 June 2025 Boubloub talk contribs 103,067 bytes +38 Link undo

22 June 2025

• curprev 23:0523:05, 22 June 2025 Kvng talk contribs m 103,029 bytes −4 review: rm unnec quotes undo

16 June 2025

• curprev 16:4016:40, 16 June 2025 Kvng talk contribs m 103,033 bytes +13 format. add link. undo

19 May 2025

• curprev 19:3719:37, 19 May 2025 Kvng talk contribs 103,020 bytes −45 review: let ref speak for itself. move punct out of math blocks. undo

8 May 2025

• curprev 07:1007:10, 8 May 2025 190.34.20.75 talk 103,065 bytes −37 No edit summary undo

7 May 2025

• curprev 19:5919:59, 7 May 2025 95.165.170.18 talk 103,102 bytes −82 →History: Reverted edits by 103.100.17.229 and 150.108.240.122. Cited sources make no mention of Fries or Dietrich anywhere. undo

18 April 2025

• curprev 14:5114:51, 18 April 2025 AnomieBOT talk contribs m 103,184 bytes +16 Dating maintenance tags: {{Cn}} undo
• curprev 14:2414:24, 18 April 2025 Kvng talk contribs 103,168 bytes +13 review: formatting tweaks. request citation. undo

14 April 2025

• curprev 14:4114:41, 14 April 2025 Jessicapierce talk contribs m 103,155 bytes +5,374 Reverted edits by 174.45.100.155 (talk) to last version by Kvng undo Tag: Rollback
• curprev 08:2508:25, 14 April 2025 174.45.100.155 talk 97,781 bytes −1,531 No edit summary undo Tags: Reverted references removed Mobile edit Mobile web edit
• curprev 08:2408:24, 14 April 2025 174.45.100.155 talk 99,312 bytes −3,843 →Visual media standards undo Tags: Reverted Mobile edit Mobile web edit

7 March 2025

• curprev 23:3823:38, 7 March 2025 Kvng talk contribs m 103,155 bytes −217 review: WP:DUPLINK undo

18 February 2025

• curprev 15:1315:13, 18 February 2025 Kvng talk contribs m 103,372 bytes +79 Reverted 1 edit by 179.51.142.52 (talk) to last revision by Kvng undo Tags: Twinkle Undo

12 February 2025

• curprev 22:1422:14, 12 February 2025 179.51.142.52 talk 103,293 bytes −79 Anulated undo Tags: Reverted Visual edit Mobile edit Mobile web edit

24 January 2025

• curprev 22:3822:38, 24 January 2025 Kvng talk contribs 103,372 bytes +7 review: mv parens to notes undo

19 December 2024

• curprev 22:2222:22, 19 December 2024 Kvng talk contribs 103,365 bytes −64 review: simplify link. WP:DUPLINK. reorder for flow. MOS:TERM. undo

13 November 2024

• curprev 16:5416:54, 13 November 2024 Kvng talk contribs 103,429 bytes −62 review: use acro defs undo

17 October 2024

• curprev 07:3907:39, 17 October 2024 JRKinDuph talk contribs m 103,491 bytes +1 →DCT-I: Relocated Embedded Clause ("[..Which B, If A But C]"->"[..Which, If A, [Then] B But [Also] C]") undo

9 October 2024

• curprev 23:3823:38, 9 October 2024 Kvng talk contribs m 103,490 bytes −12 review: WP:SOB undo

12 September 2024

• curprev 12:0412:04, 12 September 2024 ColRad85 talk contribs m 103,502 bytes −4 Disambiguating links to Image restoration (link removed) using DisamAssist. undo

11 September 2024

• curprev 04:5604:56, 11 September 2024 Em3rgent0rdr talk contribs 103,506 bytes −21 →Informal overview: undo on of my link I see is later linked. undo Tag: Visual edit
• curprev 04:5104:51, 11 September 2024 Em3rgent0rdr talk contribs 103,527 bytes +41 →Informal overview: add hyperlinks cosine transform and discrete signal undo Tag: Visual edit: Switched

7 September 2024

• curprev 16:1816:18, 7 September 2024 Kvng talk contribs 103,486 bytes +7,122 Undid revision 1243797329 by 167.103.7.80 (talk) unexplained changes undo Tag: Undo

3 September 2024

• curprev 14:0514:05, 3 September 2024 167.103.7.80 talk 96,364 bytes −7,122 →Multidimensional DCTs: some stuff undo Tag: Reverted

2 September 2024

• curprev 05:2605:26, 2 September 2024 69.5.112.154 talk 103,486 bytes +3 →DCT-I undo

29 August 2024

• curprev 22:0622:06, 29 August 2024 Kvng talk contribs 103,483 bytes −373 review: WP:DUPLINK. thin rep and unsourced. rm unnec paren, quote chars. undo

28 July 2024

• curprev 18:0318:03, 28 July 2024 Kvng talk contribs 103,856 bytes −99 rm rep and overly specific for this section. combine short related paras. undo

23 July 2024

• curprev 11:1411:14, 23 July 2024 Headbomb talk contribs 103,955 bytes +27 IEEE Transactions on Visualization and Computer Graphics undo
• curprev 11:1411:14, 23 July 2024 Headbomb talk contribs 103,928 bytes −1 ce undo

7 July 2024

• curprev 06:2306:23, 7 July 2024 2600:480a:60d1:2900:122d:498e:ffa3:688e talk 103,929 bytes −51 Remove incoherent and unsourced claim by User:Mr.Mani Raj Paul. What is a DCT2 (as opposed to a DCT), what specific algorithm is it being used in to provide better compression, and where are the numbers? undo

28 June 2024

• curprev 16:0316:03, 28 June 2024 Kvng talk contribs 103,980 bytes +25 review: rm abbrev from heading. consistent terminology. add link to help resolve forward reference. undo

26 May 2024

• curprev 04:0404:04, 26 May 2024 Citation bot talk contribs 103,955 bytes +151 Added bibcode. | Use this bot. Report bugs. | Suggested by Abductive | Category:Image compression | #UCB_Category 11/38 undo

17 May 2024

• curprev 16:0616:06, 17 May 2024 Kvng talk contribs 103,804 bytes +265 review: mv bulky ref defs to end undo

26 April 2024

• curprev 13:1613:16, 26 April 2024 Kvng talk contribs m 103,539 bytes −11 rvv undo

22 April 2024

• curprev 11:2011:20, 22 April 2024 KetchupSalt talk contribs 103,550 bytes −34 Replace scribd URL with better PDF URL undo

21 April 2024

• curprev 04:5904:59, 21 April 2024 2806:261:49a:8efb:88f2:85ac:2817:236d talk 103,584 bytes +11 No edit summary undo Tags: Mobile edit Mobile web edit
• curprev 04:5504:55, 21 April 2024 2806:261:49a:8efb:88f2:85ac:2817:236d talk 103,573 bytes +2 No edit summary undo Tags: Visual edit Mobile edit Mobile web edit

15 April 2024

• curprev 02:1302:13, 15 April 2024 Kvng talk contribs 103,571 bytes +1 review: date consistent with MPEG-H 3D Audio and Dolby AC-4 undo

18 March 2024

• curprev 04:3104:31, 18 March 2024 JCW-CleanerBot talk contribs m 103,570 bytes +5 task, replaced: IEEE Trans. Image Processing → IEEE Trans. Image Process. undo Tag: AWB

11 March 2024

• curprev 16:2516:25, 11 March 2024 Kvng talk contribs 103,565 bytes +336 review: WP:DUPLINK. mv bulky ref defs out of table. undo

20 February 2024

• curprev 09:0209:02, 20 February 2024 Citation bot talk contribs 103,229 bytes −2 Altered chapter. | Use this bot. Report bugs. | Suggested by Headbomb | Linked from Wikipedia:WikiProject_Academic_Journals/Journals_cited_by_Wikipedia/Sandbox2 | #UCB_webform_linked 211/933 undo

11 February 2024

• curprev 12:1812:18, 11 February 2024 RedGrinchJr talk contribs m 103,231 bytes −1 →Visual media standards undo

10 February 2024

• curprev 04:0004:00, 10 February 2024 Kvng talk contribs 103,232 bytes +111 review: wrap control. rm period in non-sentences. WP:NPOV. WP:DUPLINK. undo

3 February 2024

• curprev 18:3618:36, 3 February 2024 InternetArchiveBot talk contribs 103,121 bytes +520 Rescuing 3 sources and tagging 0 as dead.) #IABot (v2.0.9.5 undo

31 December 2023

• curprev 00:3100:31, 31 December 2023 Kvng talk contribs 102,601 bytes −40 review: WP:DUPLINK undo

11 December 2023

• curprev 02:5602:56, 11 December 2023 Renamed user g5s6n3yi8z7g08cs talk contribs m 102,641 bytes +36 fixed (via WP:JWB) undo

26 November 2023

• curprev 02:1402:14, 26 November 2023 Kvng talk contribs 102,605 bytes −85 review: WP:DUPLINK. soften and thin unsourced. undo