;G
/uۿ3PwD&xpEr@{⾄\XNAe]8]k ܼH9y65?m >Y YE.ssr
+C_Э<#x$ lhC\ 2zH&T*ʪW_a(;=[YddR*衊Y2 y#"HߒpRNpr?j]T$rJ2d< F ᓚҦX< )K;#/ $999Z- 鮿1h"0d"B]A ʐ
zފfFm1T.\m89 l]2/6H\Iq8=Tak[ gdn~^wdg< ݭ6Xd(8XgMyr)9f `3P <*z5i4|L[sKfdHinpXǯ? ߳_;~x$3Eմhy.E\n^Iw[ 'uM2 זAd,5,r0ϰ9Jw;Ee?V.U͗1F|`1X:QZc\"$tŵ)eOg4 den`H6mE$20; xB H*vH 0|Wy\ꚶapf$$Vb:[BW3+1 1;ݮX PȚ$_oq#x_֟3IWw
Ic;Dy[#ru![#Ч=rR$áB!=?7BZlّYH?̻8aU[-XZ5 C.Jf>MCVy_jMT2Dl9\< #^{v{m4wSnq)C[>f 7 ;pEZ$drQq;~=ȷkqj i~'ZQe o&UP,ae11Fz;WLixYv$s !\6z1}:m̂HѣHp 9U`Yv F;;t]( ;d I993/Nd_? 2]_|enш(4mPEq&*ͼ0ul ;ZY&.n[ %q?_;o5i8X-
7ʅg
rrG ÊGM`V <ǖC
jw=O1XrQ|ӵX sz}k# Բ"%v* '\vml 5xvM?nb:ŝݻSoE!PPN叓z $3ç|mSp{
(iXʡN"QK$NHR@ :q_k~ɾD^==H]kI&q={vCK$ NNq+{KF_fÒ\Z xwAt-_AnR+A/.HZi e
d_'=.G?p^j?c/-KW*i WA+p7~"̌.%6A2
Ӥnnwuص]+e&>,]9
:$ ^'RїMs:OBOގۭ-ec4O3/9VkHM2rs/۞;y.I$jY Hq_?߉?#4hv톐k- sB[%$ 9 o 7Pgnl$i ƳqESbFc*UUOxXdy zKP NkkXЩuβD%nkǟ M}%8huUUT#pgCY$8# ?6\յ; ѵdPR 2:FKc~
Fdez]pr O8$e\4O 6 NA%x=Z/Șխ #rvT@Og$s+Zhn1 qBi. ⣑"8x혣2)RGS#j+2 a
n
AN ^Qk ^_Ůvln̲,R+@*S1dy=O||<#!Ȍd)s졖q2ȪF Zl}Y 7אG.| c2#&OE
Rx-I 0"H8MǛ+4Xl*@J t v7o"bW(VFRVEV
c@0? 2?-i<ضpX6Q qGZKM`dq `wpO$c&!G#g6,6cF844SnPd
l gu˸vH,e(09ԏJi] -? KH :\7J mSQߌ W x۱yavm %9|MX63G. +r
y $q; bcg>:i&cw0Ey x# 8u8M=aWG a7we̿S?
WM;Y[ By LV3qB`15·⸾*M
Is:8KXG8 >\K u$6~$ruɓOmeYPd x`rqḮ7Ŋa d5i$TQq,r*h# > $ݗ(ٶKO+/X
՛3!bH]ȇЂ /<i)cX/
(4Qwk_k
)GM$ JH]X g뎽g-J"7/|?5sqJc̠@
;IxiLLrD{b
@Qy;kY NWZ _̞XT epW$.V؛@ =M!!D"o7?1PUi讠MKT֣LgdIsȅԬQ1?3Wkxҧ`XW 쮩 1ֲRsnn}m;z}N9J <˥vOG>X/ ^!|]̤ $#8|GEeLAWzWt{ųQ%SҀeb[ GӃ=2g9Ԩ/I8_!|" Zƚ=m~J@ c 6398'w^+նԘVڷ> /<,RZ&/k[ڵ]hjd8 7^q_ҥ̶yAs cu?+o2<2H0UVcY\u=Nn?xg? 3|r!":͖MwE#$089rťu8kӀ6 R!m2K]D-,m%|"Iv28=)߳%]q!G 0sں[oZm_ZOthKU "#hFI` !Ԉ`N
R-ށ7ŖCm{_%Lvu;+ UγbH-9": iSw| 0[Z ` <3H9~_$!7
Ω{4 ̄>jRFcCjjT#\\WWi\Ogm 3oڧV-4gz|$KG1i\uWyno[n"';:5 xE;ZP0W[^AZđ6ut b1IW:\3:MMGqSeV5Jq}oTcxr?%hʾ3;,Ig^{vs27-{/y_60<~ Ć9m-$2+rS /˜@#)uպF< 3I#Xu^,Zy++ݽCki
K1f`MYBzF1[M~DLѮbb 湝W6{Ҳʪ$ A>c˜
Ę\
4l& a8A0qC w{m"rR62sãc=
t_o%Y&
<`@ X#< ` Wif`D-J:# |bj։6 - _iUr
H/7k
jyT6ʮJ˵v tқl
vn0[`Hс(ÌNzpd[:@Ip]\>d(X a^h$*ʰ w1ʒ1MՏ$:ĭlWGm|ᘩY71 |qAے357KvuG#/=y>+CX EN f)e1`xդ\mwr=cּ#
5,ziSv3kt*pG yvSֿe[ͥw NJ:myum38" uw *HYfk 2 !ts$@"Nqkj9< kAu=ƛ$^%T~~
~Wg. z%hpW0BO;m6]&U-,l4Ηsut1"0C_
DWox/G_1<xO}]Kh+[m* Oٮ
6ƻW#7
z| q)[]ҿ迯xN~# _-o !Y@y BzZ>zm̐ci^y 0ZY] q6,tbD1[Be,Ќ~3j,g o2qC1](;NZh S_ 4*)ax.XGèY~`'' xQU 2ߘ:dĹ]AO5xzF-$ 7v Wa@F
T 6GSW4Wr[LcVUѕ\1H 19\կg|iY;'VhÇciL2>.WN~p]{k`e(߁㎿ZO:kVgPC.ԆFUv9kmKQ#++$ۊmrw Gnp1]ծ|}j4(Loj ~s&{P)aFo/־u
[n.,i
[VHgɱ9' 崛jL[v7Qa tv>sjqOfVuw !״{Oi6 Yjpj1 )!b|W<0hD JȒ]$+|sZ Qo;K{ۨXeh\2O5׆Ӯ<H&H #^O9ܲkѨ8ŨOKmc:㬃i "aAE}}Mt%v2fe+!YG^n9 MӟJ[ugsw[.Cr%@$rG͝t5eU#w nʰ 8*ũɥ s6D _z]is]n/4nt6%'9 #nv`iE' 2oL
]vss:rTZ L6m~usWOZt6"!pLq
V#`0 9jۧ迯}꿯vi*+8$7oĉ{玵54'ח!Q%I %wL!-I|"5~+H56זĒ0ͼ) t ;cѐuD$_b00b,c(b lټ dD
vp)&\<,M(,D0mĀ
$zVd%auS+sT-0l:Cб+/-H o b9*b0p0 `=4aY)
#Gt:z^ !J\ H=kl5W ->n.8Mu5j^+~|GtoA H4BQg#iD!dhdpo x~"<][gľ ּ[MJw}p~TϒP¨ Wn;kic[nQ[*۲Ƹf<4 @4+{apcoI7 H ULXR~ װkQjVɫZ0t42ŀpVW L̿ Mgϧ^}BW9bGVO* u :9T .2$m!!lU!l67/NڱlR+UZ?3vKK~;[~|T,%
xcd'&;8KrO]F p{3G{d' 0;c *~9Wϖ)w&ePp{y57RIt O;`밡/EO cJ3iH(퐏~PIPOj o.~w8\;ʅ~`30AgDr5
&
ΧnA)\/1Y5s_E2Bz qM33Fv!>^ͅ@vpI EZUR$\ GcS
ʀݶqYQi6-]<;!Rp>BY{`ȧBZ F%9
n GUmmdo1]R"3GQ$HWiFWZ 6Hި%Y CIW >$l&?W)p/0bADv"'
&78`1tROm#?2>-/#IIK\iv_^3 [+'OU AȆ{kb4hL;]AQ_?bTN+^
sRS\}4_& E_[* H/qc0O6uK [#c 9环TDqbN6_Zn ZC|C$mġ,S L,{_7ψI qRK *98Unx#YעNj 2\R|/li7-cM#M0;YV]fVV 0wsWnݓ
f :w siz6Vj d^X%$M bA2
s n
^0ojb7/"c< ȝ2ߗ˱+Y$_cj~ MHO<2Hrv*LW̟u,Ke{%)ֈb]V6+P ʽs7 ox?RjHv;cD88!QzV;UTA|4] 5 ̗Dz5Jn/DʟUy Y4[˪*ŜyQ "U*Z8@#$r3Z2>c&XL2W=67of8&%?sO1 \l`8k'˧Q8pIP#vc v) }RK\Hf Bf0FWQ ⛫5C
@B13Rq .&
#ڪ&ĔaUYB!+> .&0ŢdF'a]HE迯=Hvv`yV8vF1`ʪv|$sN| mjK$1:mf;5UX@H1} QG6Eh[mn$5皧(]ӣ)
[J֊F˕%-ܕ#!p>Suiև~7EfU.ae$ȯ(t' 92j i =7V>-L ٖF+o&.`uXBP'lR5̋xN K%{y$GLL;I]/4{ Ox{6 hm|#l,Hqt# USik nr_Թ 4 %eKytFn8xvY10S)$H<'H,"흂,!WQ1W|UxRZ{j44mFPG #P \ jOr~]kxG 0ӗ4֝zz'}4iZKA x$^U[ ^9E$2Ǎ/ <Ɵ _D-=J-a\:IWk* _SGj-10k;Wa |,O8f9u+mFu%h Ȓq" t kqkQiOga+,F-aT [7
(om`"+ь =Py TRg JF߀[puS: V_ prqqǻffcXJFR ;PI-+ Ëڷ_lm+"[y6(ܳ_
j 3 fQ^i0,;UTp@$gðXY4~ʅJ! @'9k9tKnU(m'B By\OHԕ GMoS XVi^%N
: Cg9Yu=0 'b+ [kocN Phe~M`ldOo_QGY=ޙMھMFhYj>' Nx6:\&nZIoȽ`\i "T%T$w8ىR5bժ-J/Թj.Z=c:z̖6F kGŹy F $3I6 pEx 'k k!eyAW7؏R{unKk߱ڝ-Ԟ}6 Z^b$14[y/4rf.&uD0P0B" ;d|B.ۢ}h.!p!gE䏻_1~ƿ/¯]In_T3nq'*2`rF:W7#<5~8d+kXG T!#%k/<,K5%E$22+۫3O'8X 6ICeNdd `Oub]HKqcp%O.Ȧ1R#s,W{5"FEń$YaHh<8-E֭Zcz"yA`d=n]?Z'Ǝ[6C<M eY"9aJ7 r>'<=igR@ml_p?6p-^5je#yh c1k|+QDB_.<;V8SNy# *hWm]yyvhq$ԴPR"~ G9^m57BJ 6aJwO^ II/ R6cW <Ӂ>b,f1clU\vۀܕ5;;]mw*xb, #VUWeh XmFЌgzڕ[ZV$I$-8#8D[[FL DNLFW$`/i<-Xg[726|@A1 sqezݭvVܽD Twx5|xllswx]k9/ û%P Hr!'瑌Uk]FfҾw ^X[
bPYT ci<3Ѣb"D6B2FΡ@s\ ]&in|;
[֒ʒyOOw$ڝ ,%r#3:Fr8gVgr;"W02` >`OOQY\i[
o|2U֟kX ɬx2p˕Gq_fi1i*k~& &C,bK BXf1@lͺOVPk<5w q冎Xr6] :I׀o_j3&ůE&=OU mV]96ܣk5/t}Ui] jM +HS]{¶~ &:va_XIфci\ڌ|Fi$p" ߴ ^/7KbeƟ<X^^8|(bUT;XZޤ)S)([_vj^"ju#M5 oK[x4x[Of*
6N`y\H H>yDځ8̠Y0Igoxr-#S{. P躣J@g
'*FiWỳ;ۼhH#el<*N[y'f;vkO&xJGxveTW # c8Yx/ 4&GԴ{.l eIWp97|6SH#[EKmu V.|#w$15j!9<k~sHAuwX 6xF @~wJZR]v6m4߯ϒm-㸸j~#7`xc$s_nA_>Ե
ivvq7̉G9r.01ǽ|}յi33 Vض X ufq\<-4=!{gce 2;d)mFMƲR;K} xI "3Ʋ$jBCzg ~ 1mKO2GL vRFbg* 8ΝGq]%ΟXp E 9Nwm.`5 x PɌ.3( =j < Ҥ߮ݏl%xiYBmg4iݝD~ky<³ci펵ZOO%ۥ. E#* ps>U ȫq ] _+< B4Q4յ]{ qJ^W?RԾ x Yˀo ALag$YNY [qDMFSO5G o N 1 ^ jtȧ̼ג}+N)&F_9ͭ"N2¨1U=k?j_h^f>laԇnDX}D+5=R xkL,*J\I
=f7!q6f-q1,#l=jٽt ;öQZC##y$ V0 T5K -O]˞Jv_j?Ʋ]= a nP =:-41@Sq|X%Oj j ג-VȗO 0]= E4ԴۻDԅ1-ŸB4M 9{u_Z3Y h8nWR咴
F}>-_~ ?@.?}yNmJ_[6v>9-d+1m$k4?e6e`sӵHu-Y&cgh*#4c"m++}iq 8LPK ZtS
<~jFhάM}-Kw"Ҥ3'I
Ս$6Fά:K *x.| )XEzoDTr[W[ '㟅fh'%; yRªeLl8 |~/m[Ac&t7 s)v{fycW=ԆL g MM&Oq*
G~_|Ah>ѵ CY4ٓOkFxk{`#98@ס!'Va 쭧H`ȖnP-] k:k_[/7w kRԹbSWk*II~%<+-ƏxCoͅw2jy"-6gs It+y$jfioݒ $ .@z+?/ ]IX┤k q ( P L, / ++
H / 0 | D A r i a l M T B l a c k D 0D " D [SO a l M T B l a c k D 0D D A r i a l R o u n d e d M T B o l d D 0D "0 D T i m e s N e w R o m a n B o l d D 0D @ D B o d o n i M T B l a c k B o l d D 0D
B .
@ n ? " d d @ @@ `` ( / X $ R $ R ~it$ 6 A A @ 3 g 4 B d B d \ 0 p ' p )
ʚ; ʚ; < 4 B d B d x 0 8 0 _ _ _ P P T 1 0
?
O
@ 8 _ _ W P P 6 p O p
0` 33 ` S f 3 f ` 33 g ` f ` www 3 PP ` ZX db mo ` \ ғ 3 y` Ӣ ` 3f 3f f ` 3f 3 FK f ` hk] www f ܹ ` ff >>\ `Y{ ff ` R>& - {p _/ ̴ > ? " d d 9 | ? " d d + fz $ " *p n ? " d d @ @@ `` P R z p ` p > $ > : 2 (
` T \ \ R e c t a n g l e 2 Q *
V Click to edit Master title style ! ! B
Z , \ \ R e c t a n g l e 3 U
Q '
R Click to edit Master text styles
Second level
Third level
Fourth level
Fifth level !
S
Z 1 \ \ R e c t a n g l e 4 Z(Qsj+
`
" fz*p
Z \ \ R e c t a n g l e 5 Z(Sj+
b
" fz*p &
Z , \ \ R e c t a n g l e 6 Z( j+
*
" fz*p N
6 C ? 33 D e f a u l t D e s i g n V
0 ` (
Z k 5 k 5 R e c t a n g l e 2
*
`
" ,
Z k 5 k 5 R e c t a n g l e 3 E.*
b
" , |
c < R e c t a n g l e 4 >hm H
` k 5 k 5 R e c t a n g l e 5 '
R Click to edit Master text styles
Second level
Third level
Fourth level
Fifth level !
S
` X k 5 k 5 R e c t a n g l e 6 )
)+
`
" , .
` i k 5 k 5 R e c t a n g l e 7 )E.)+
*
" , N
6 C ? 33 8 0 _ _ _ P P T 1 0 . KP e n 0 0 (
` \ \ R e c t a n g l e 4 x
E A Cloud Image Compression
Prof. Wu Feng
Microsoft Research Asia B
" " " c c " " " & # fz*p
X \ \ T e x t B o x 5
ZE
`
" fz*p
X \ \ T e x t B o x 6 y
W
Abstract
With the rapid development of digital camera and other mobile devices equipped with camera, there are a large amount of images available in the Internet. When you randomly take a picture with your phone on the street, you can often find some highly correlated images in the Internet that were taken at the same location at different viewpoints and angles, focal lengths, and illuminations. In this talk, I will introduce our two new researches: compressing of large-scale images and compressing using large-scale images. In the former, we analyze the correlation of images and organize them as pseudo image sequences. Our experimental results show that the size compressing them as sequences is only one-tenth of that compressing them one by one. In the latter, we no longer compress images pixel by pixel and instead tried to describe images and reconstruct them from a large-scale image database via the descriptions. The proposed scheme can achieve thousands to one compression ratio with good visual quality. :
" c fz*p -
X \ \ T e x t B o x 7 m"!
Biography
Feng Wu received his B.S. degree in Electrical Engineering from XIDIAN University in 1992. He received his M.S. and Ph.D. degrees in Computer Science from Harbin Institute of Technology in 1996 and 1999, respectively. Wu joined in Microsoft Research Asia, formerly named Microsoft Research China as an Associate Researcher in 1999. He has been a researcher with Microsoft Research Asia since 2001 and is now a Senior Researcher/Research Manager.
His research interests include image and video compression, media communication, and media analysis and synthesis. He has authored or co-authored over 200 high quality papers (including over50 journal papers) and filed 67 US patents (25 granted). His 13 techniques have been adopted into international video coding standards.As a co-author, he got the best paper award in IEEE T-CSVT 2009, PCM 2008 and SPIE VCIP 2007.
Wu has been a Fellow of IEEE. He serves as an associate editor in IEEE Transactions on Circuits and System for Video Technology, IEEE Transactions on Multimedia and several other International journals. He also serves as TPC chair in MMSP 2011, VCIP 2010 and PCM 2009, TPC track chair in ICME 2013,ICIP 2012, ICME 2012, ICME 2011 and ICME 2009, and Special sessions chair in ISCAS 2013andICME 2010. :
" " c & fz*p
x \ \ ) R e c t a n g l e 8 +
`
" fz*p b
x Z \ \ A u t o S h a p e 9 b
`
" fz*p
b
@
z Z \ \ A u t o S h a p e 1 0 H
`
" fz*p v
` 8< o o T e x t B o x 1 4 l
L D e c 2 n d , M o n d a y , 9 : 3 0 - 1 1 : 3 0 a m , 5uO|O[ > '
c " c fz*p "
b T \ \ R e c t a n g l e 1 7
Seminar Announcement .
c c fz*p
T A ? " P i c t u r e 1 b i o p i c " F7v B
s * C ? 33 r @ y I - q ( P L, / ++
H / 0 | D A r i a l M T B l a c k u' 0 Oh +'0 DF ,
P \
h t | Slide 1 Engineering Technical Services Windows û 109 Microsoft Office PowerPoint @ , @ n@ &l!P G D L" ! ; """ ))) UUU MMM BBB 999 | PP 3 f 3 33 f3 3 3 3 f 3f ff f f f 3 f ̙ 3 f f 3 3 3 f 3 3 3 3 33 333 f33 33 33 33 f3 3f3 ff3 f3 f3 f3 3 33 f3 3 ̙3 3 3 33 f3 3 3 3 33 f3 3 3 3 f 3 f f f f f f 3f 33f f3f 3f 3f 3f ff 3ff fff ff ff f 3f ff f ̙f f f 3f f f f f 3f f f 3 33 f 3 f 3f f3 f f 3 3 f ̙ ̙ 3̙ ff ̙ ̙ ̙ 3 f̙ 3 f 3 33 f3 3 3 3 f 3f ff f f f 3 f ̙ 3 f 3 f 3 f 3 33 f3 3 3 3 f 3f ff f f f 3 f ̙ 3 f 3 f ff ff f ff f f ! ___ www 7 4 ! A _ : ( _ < ʦ """ ))) UUU MMM BBB 999 | PP 3 f 3 33 3f 3 3 3 f f3 ff f f f 3 f 3 f ̙ f 3 3 3 3 f 3 3 3 33 333 33f 33 33 33 3f 3f3 3ff 3f 3f 3f 3 33 3f 3 3 3 3 33 3f 3̙ 3 3 33 3f 3 3 3 f f 3 f f f f f f3 f33 f3f f3 f3 f3 ff ff3 fff ff ff f f3 ff f f f f f3 f̙ f f f f3 f f 3 33 f 3 f f3 3f f f 3 3 f 3 ff ̙ 3 f 3 f 3 33 3f 3 3 3 f f3 ff f f f ̙ ̙3 ̙f ̙ ̙ ̙ 3 f ̙ 3 f 3 f 3 33 3f 3 3 3 f f3 ff f f f 3 f 3 f ̙ 3 f ff ff f ff f f ! ___ www CI"! CCmJmImCCC mCC CCICmJrIJCJ CC!CCICJCIIICIC JCICJImmmImJmIm CCCCImImJmJmmmC ICJCrmrmmmrmsJm !CCmJmJmImJmIJm ICmmmJrmmJrmmJ mmImJmCJssJmJs nsIJCCnsmJ msnsC""KnnJ snsDDDnn nnsn#tt ssDnKt mnnDEnno snsJDttt msmsCDKtn snsnmDtÓ JnmsJDKsnnns nmsnsmmJmns JnJnmsmnnnnn smnmsnsnnns ݻݻ ݻݻݻ N e w R o m a n B o l d 0 @ D B o d o n i M T B l a c k B o l d 0
B .
@ n ? " d d @ @@ `` ( / X $ R $ R ~it$ 6 A A @ 3 g 4 B d B d jV 0 p ' p )
ʚ; ʚ; < 4 B d B d x 0 8 0 _ _ _ P P T 1 0
?
O
@ 8 _ _ W P P 6 p O p 0 : 2 0 (
` d \ \ R e c t a n g l e 4 x
i a Cloud-based Image Coding
Prof. Wu Feng
IEEE Fellow, Senior Researcher
Microsoft Research Asia b
" " " " c c " " " " & $ : fz*p
X о \ \ T e x t B o x 5
ZE
`
" fz*p
X l4 \ \ T e x t B o x 6 y
W
Abstract
With the rapid development of digital camera and other mobile devices equipped with camera, there are a large amount of images available in the Internet. When you randomly take a picture with your phone on the street, you can often find some highly correlated images in the Internet that were taken at the same location at different viewpoints and angles, focal lengths, and illuminations. In this talk, I will introduce our two new researches: compressing of large-scale images and compressing using large-scale images. In the former, we analyze the correlation of images and organize them as pseudo image sequences. Our experimental results show that the size compressing them as sequences is only one-tenth of that compressing them one by one. In the latter, we no longer compress images pixel by pixel and instead tried to describe images and reconstruct them from a large-scale image database via the descriptions. The proposed scheme can achieve thousands to one compression ratio with good visual quality. :
" c fz*p -
X / \ \ T e x t B o x 7 m"!
Biography
Feng Wu received his B.S. degree in Electrical Engineering from XIDIAN University in 1992. He received his M.S. and Ph.D. degrees in Computer Science from Harbin Institute of Technology in 1996 and 1999, respectively. Wu joined in Microsoft Research Asia, formerly named Microsoft Research China as an Associate Researcher in 1999. He has been a researcher with Microsoft Research Asia since 2001 and is now a Senior Researcher/Research Manager.
His research interests include image and video compression, media communication, and media analysis and synthesis. He has authored or co-authored over 200 high quality papers (including over50 journal papers) and filed 67 US patents (25 granted). His 13 techniques have been adopted into international video coding standards.As a co-author, he got the best paper award in IEEE T-CSVT 2009, PCM 2008 and SPIE VCIP 2007.
Wu has been a Fellow of IEEE. He serves as an associate editor in IEEE Transactions on Circuits and System for Video Technology, IEEE Transactions on Multimedia and several other International journals. He also serves as TPC chair in MMSP 2011, VCIP 2010 and PCM 2009, TPC track chair in ICME 2013,ICIP 2012, ICME 2012, ICME 2011 and ICME 2009, and Special sessions chair in ISCAS 2013andICME 2010. :
" " c & fz*p
x ^ \ \ ) R e c t a n g l e 8 +
`
" fz*p b
x Z g \ \ A u t o S h a p e 9 b
`
" fz*p
b
@
z Z q \ \ A u t o S h a p e 1 0 H
`
" fz*p n
` s o o T e x t B o x 1 4 l
D D e c 3 r d , T u e s d a y , 1 0 : 0 0 a m , 5uO|O[ > #
c " c fz*p "
b w \ \ R e c t a n g l e 1 7
Seminar Announcement .
c c fz*p
T A ? " P i c t u r e 1 b i o p i c " F7v B
s * C ? 33 r H %N H c
! " # $ % & ' ( ) * + , - . / 0 1 2 3 4 5 6 7 8 9 : ; < = > ? @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z [ \ ] ^ _ ` a b c d e f g h i j k l m n o p q r s t u v w x y z { | } ~ R o o t E n t r y dO ) Rs!P P i c t u r e s C u r r e n t U s e r D S u m m a r y I n f o r m a t i o n ( tF P o w e r P o i n t D o c u m e n t ( c D o c u m e n t S u m m a r y I n f o r m a t i o n 8 D [SO a l M T B l a c k u' 0 D A r i a l R o u n d e d M T B o l d 0 "0 D T i m e s N e w R o m a n B o l d 0 @ D B o d o n i M T B l a c k B o l d 0
B .
@ n ? " d d @ @@ `` ( / X $ R $ R ~it$ 6 A A @ 3 g 4 B d B d ̄' 0 p ' p )
ʚ; ʚ; < 4 B d B d x 0 8 0 _ _ _ P P T 1 0
?
O
@ 8 _ _ W P P 6 p O p 0 B : 0 (
` L6 \ \ R e c t a n g l e 4 x
s a Cloud-based Image Coding
Prof. Wu Feng
IEEE Fellow, Senior Researcher
Microsoft Research Asia b
" " " c c " " " " & $ : fz*p
X << \ \ T e x t B o x 5
ZE
`
" fz*p
X @Q \ \ T e x t B o x 6 y
W
Abstract
With the rapid development of digital camera and other mobile devices equipped with camera, there are a large amount of images available in the Internet. When you randomly take a picture with your phone on the street, you can often find some highly correlated images in the Internet that were taken at the same location at different viewpoints and angles, focal lengths, and illuminations. In this talk, I will introduce our two new researches: compressing of large-scale images and compressing using large-scale images. In the former, we analyze the correlation of images and organize them as pseudo image sequences. Our experimental results show that the size compressing them as sequences is only one-tenth of that compressing them one by one. In the latter, we no longer compress images pixel by pixel and instead tried to describe images and reconstruct them from a large-scale image database via the descriptions. The proposed scheme can achieve thousands to one compression ratio with good visual quality. :
" c fz*p -
X e \ \ T e x t B o x 7 m"!
Biography
Feng Wu received his B.S. degree in Electrical Engineering from XIDIAN University in 1992. He received his M.S. and Ph.D. degrees in Computer Science from Harbin Institute of Technology in 1996 and 1999, respectively. Wu joined in Microsoft Research Asia, formerly named Microsoft Research China as an Associate Researcher in 1999. He has been a researcher with Microsoft Research Asia since 2001 and is now a Senior Researcher/Research Manager.
His research interests include image and video compression, media communication, and media analysis and synthesis. He has authored or co-authored over 200 high quality papers (including over50 journal papers) and filed 67 US patents (25 granted). His 13 techniques have been adopted into international video coding standards.As a co-author, he got the best paper award in IEEE T-CSVT 2009, PCM 2008 and SPIE VCIP 2007.
Wu has been a Fellow of IEEE. He serves as an associate editor in IEEE Transactions on Circuits and System for Video Technology, IEEE Transactions on Multimedia and several other International journals. He also serves as TPC chair in MMSP 2011, VCIP 2010 and PCM 2009, TPC track chair in ICME 2013,ICIP 2012, ICME 2012, ICME 2011 and ICME 2009, and Special sessions chair in ISCAS 2013andICME 2010. :
" " c & fz*p
x \ \ ) R e c t a n g l e 8 +
`
" fz*p b
x Z \ \ A u t o S h a p e 9 b
`
" fz*p
b
@
z Z ` \ \ A u t o S h a p e 1 0 H
`
" fz*p l
` o o T e x t B o x 1 4 l
B D e c 2 n d , M o n d a y , 1 0 : 0 0 a m , 5uO|O[ > "
c " c fz*p "
b 䝃 \ \ R e c t a n g l e 1 7
Seminar Announcement .
c c fz*p
T A ? " P i c t u r e 1 b i o p i c " F7v B
s * C ? 33 r ]- 2 9- pH q ( P L, / ++
H / 0 | D A r i a l M T B l a c k lgV 0 D [SO a l M T B l a c k lgV 0 D A r i a l R o u n d e d M T B o l d 0 "0 D T i m e s
՜. +,D ՜. +, D (
0 8 @ H P X `
h Զ University of Missouri-Columbia c Arial Arial Rounded MT Bold Times New Roman Bodoni MT Black Default Design õƬ 1 õ ʾĸģ õƬ ` ? G KSOProductBuildVer 2052-8.1.0.3518 $ _c Windows û W i n d o w s (u7b