°Q½×°Ï¥D¶ » ì²z²z½×³W®æ » ÃèÀY©Ê¯àªº½d³ò©Mµe¯À¼Æªº¤W | µLµoªíÅv |
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µoªíªÌ | °Q½×¤º®e |
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ITO | µoªí®É¶¡: 2006-12-22 11:30 |
ºô¯¸ºÞ²zû µù¥U¤é: 2004-09-15 ¨Ó¦Û: ¤é¥» µoªí¼Æ: 30762
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[20926]
ÃèÀY©Ê¯àªº½d³ò©Mµe¯À¼Æªº¤W ÃèÀY©Ê¯àªº½d³ò©Mµe¯À¼Æªº¤W
http://www.acapixus.dk/photography/dSLRresolution.htm n§¹¥þµo´§EF50mm F1.4 ÃèÀYªº³Ì¤jÈ180 lines/mm©Ê¯àªºµe¯À¼Æ¡A APS-C¬°1800¸Uµe¯À¡A135 ¬°4700¸Uµe¯À¡C (¤£¹L¤p§Ì¹ï¦¹¼Æ¾Ú¦³ÂIÃhºÃ¡AÀ³¸ÓÁÙ¦³«Ü¦h¨ä¥L¼vÅT¦]¯À ) |
ducknest | µoªí®É¶¡: 2006-12-23 01:34 |
Home away from home µù¥U¤é: 2005-07-12 ¨Ó¦Û: µoªí¼Æ: 1238
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[20935]
Re: ÃèÀY©Ê¯àªº½d³ò©Mµe¯À¼Æªº¤W ¤Þ¤å:
³o¼Ëºâ°_¨Ó....4/3¨t²Î¦h¤Ö´N·|¸I¨ìµe¯À¤Wªü |
Searchman | µoªí®É¶¡: 2008-02-22 10:33 |
Quite a regular µù¥U¤é: 2008-02-19 ¨Ó¦Û: µoªí¼Æ: 71
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[40069]
Re: ÃèÀY©Ê¯àªº½d³ò©Mµe¯À¼Æªº¤W ¤£¦n·N«ä¡A§Ú¨Ó±ß¤F...
³oÃ䦳 Kodak ´£¥Xªº¨t²Î¸ÑªR¤O¤½¦¡¡G http://www.diax.nl/pages/Lens_res_uk.html ¡@¡@¡@1/Rt^2 = 1/Rs^2 + 1/RL^2 (Higgins, G.C.Appl. Opt. 3, v.1, 9, Jan 1964) ¡@¡@¡@Rt = Resolution of the system (lens + sensor) ¡@¡@¡@Rs = Resolution of the sensor ¡@¡@¡@RL = Resolution of the lens ¥Ñ¦¹¤½¦¡pºâ±oª¾¡AÃèÀY¸Ñ¹³¤O¥²¶·¬O·P¥ú¤¸¥óªº 2 ¿¡A ¤~·|µo´§·P¥ú¤¸¥ó¸Ñ¹³¤Oªº¤E¦¨(89.4%)¡Aµ¥¦P·P¥ú¤¸¥ó 80%µe¯À(89.4%¤§¥¤è) ªºµ¥®Äªí²{¡C Y¨âªÌ¸Ñ¹³¤O¬Ûµ¥¡A«h¸Ñ¹³¤O¥u³Ñ¤C¦¨(70.7%)¡Aµ¥¦P50%µe¯À(70.7%¤§¥¤è) ªºµ¥®Äªí²{¡C ¨Ì Canon EF 50mm/F1.4 ªº 180 l/mm (90 lp/mm)¨Ó¬Ý 1. Y CCD/CMOS ±K«×¬° 90 l/mm¡A«h 90 x 89.4% = 80 l/mm ¡@¡@·P¥ú¤¸¥óªº¸Ñ¹³¤Oµo´§®ÄªG¬° 80/90 = 89% 2. Y CCD/CMOS ±K«×¬° 180 l/mm¡A«h 180 x 70.7% = 127 l/mm ¡@¡@·P¥ú¤¸¥óªº¸Ñ¹³¤Oµo´§®ÄªG¬° 127/180 = 71% 3. Y CCD/CMOS ±K«×¬° 360 l/mm¡A«h 180 x 89.4% = 161 l/mm ¡@¡@·P¥ú¤¸¥óªº¸Ñ¹³¤Oµo´§®ÄªG¬° 80/90 = 45% Á`¤§¡AÃèÀY©M·P¥ú¤¸¥ó¨âӸѹ³¤O¡A ¨ä¤¤¤@Ó¤ñ¥t¤@Ó¤j«Ü¦hªº¸Ü¡A¹ï¨t²Î¸Ñ¹³¤Oªº´£ª@´N·|¹y¤Æ¡A ¦Ó¥B¨t²Î¸Ñ¹³¤O³Ì°ª¤]¤£·|°ª¹L¤pªº¨º¤@Ó¡C ¤£¹L·Ó³oÓµ²ªG¨Ó¬Ý¡AÀ³¸Ó¬OÃèÀYn¤ñ·P¥ú¤¸¥ó°ª·|¤ñ¸û¦n¡A ¤£µM©ç¥X¨Óªº 1:1 ¹Ï¤ù´N·|½k½kªº¤F¡A®{¼W¹ÏÀɪºsize¦Ó¤w¡C |
Searchman | µoªí®É¶¡: 2008-02-22 10:51 |
Quite a regular µù¥U¤é: 2008-02-19 ¨Ó¦Û: µoªí¼Æ: 71
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[40071]
Re: ÃèÀY©Ê¯àªº½d³ò©Mµe¯À¼Æªº¤W ©Ó¤W
ÃèÀY Canon EF 50mm/F1.4 ªº 180 l/mm °²³] CCD/CMOS ¤]¬O 180 l/mm ªº¸Ü¡C¡£¦¹®É¨t²Î¸Ñ¹³¤O¬ù¤C¦¨127 l/mm¡¤ 135FF¡G( 36mm x 180 ) x ( 24mm x 180 ) = 2800 ¸Uµe¯ÀCCD/CMOS¡A¨t²Î¸Ñ¹³¤O 36x127x24x127 = 1400¸U APS¡G( 22.5mm x 180 ) x ( 15mm x 180 ) = 1094 ¸Uµe¯ÀCCD/CMOS¡A¨t²Î¸Ñ¹³¤O 22.5x127x15x127 = 544¸U ¦P¼ËÃèÀY Canon EF 50mm/F1.4 ªº 180 l/mm ¦ýY°²³] CCD/CMOS ¬O 90 l/mm ªº¸Ü¡C¡£¦¹®É¨t²Î¸Ñ¹³¤O¬ù¤E¦¨80 l/mm¡¤ 135FF¡G( 36mm x 90 ) x ( 24mm x 90 ) = 700 ¸Uµe¯ÀCCD/CMOS¡A¨t²Î¸Ñ¹³¤O 36x80x24x80 = 553¸U APS¡G( 22.5mm x 90 ) x ( 15mm x 90 ) = 273 ¸Uµe¯ÀCCD/CMOS¡A¨t²Î¸Ñ¹³¤O 22.5x80x15x80 = 216¸U |
shamicaho | µoªí®É¶¡: 2008-02-22 15:10 |
Home away from home µù¥U¤é: 2007-11-20 ¨Ó¦Û: shami©Ò¦b µoªí¼Æ: 324
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[40076]
Re: ÃèÀY©Ê¯àªº½d³ò©Mµe¯À¼Æªº¤W ¤Þ¤å:
¥E¬Ý¤§¤U¥H¬°¬O³o¼Ë 1/(Rt^2) = 1/(Rs^2) + 1/(RL^2) ¬Ý¤F§Aªº¸Ñ»¡¡Aì¨Ó¬O³o¼Ë (1/Rt)^2 = (1/Rs)^2 + (1/RL)^2 ·PÁ»¡©ú |
Searchman | µoªí®É¶¡: 2008-02-22 17:55 |
Quite a regular µù¥U¤é: 2008-02-19 ¨Ó¦Û: µoªí¼Æ: 71
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[40086]
Re: ÃèÀY©Ê¯àªº½d³ò©Mµe¯À¼Æªº¤W ¦A½Í¨ì 4/3 ªº¼v¹³µe¯À¤W¡A
§ó©ú½Tªº»¡¡AÀ³¸Ó¬O²{¹ê¦Ò¶q¤Uªº¤W¡A ¦]¬°Y¤£¦Ò¼{¦¨¥»¦Ó¥h¹Gªñª«²z·¥¡AÀ³¸Ó¥i¥H½Ä§ó°ª¡A¥u¬O¤£·|¶q²£¡C èè§Ú̦³´£¨ì¡A ÃèÀY Canon EF 50mm/F1.4 ªº 180 l/mm¡A Y·P¥ú¤¸¥ó¤]¬O 180 l/mm¡A «h FF ¬ù 2800 ¸Uµe¯À¡£¨t²Îµ¥®Ä¸ÑªR¬ù 1400¸U¤§§¹¬üªí²{¡¤ APS «h¬ù 1100 ¸Uµe¯À¡£¨t²Îµ¥®Ä¸ÑªR¬ù 550¸U¤§§¹¬üªí²{¡¤ ¤@¯ë 135 ÃèÀYªº MTF ¤j¦h±Ä 10 lp/mm + 30 lp/mm¡C ¦Ó 4/3 ¹ï©óÃèÀY MTF §ón¨D 20 lp/mm + 60 lp/mm¡C ¦]¦¹²Ê¦ô 4/3 ÃèÀY¨â¿©ó 135 ÃèÀYªº¸Ñ¹³¤O¡A ¡£Áo©ú¤H¨ì³oÃä´N¤w¸g¯à²q¥X©MFF®t¤£¦hÅo¡¤ ´N¥H 360 l/mm(180 lp/mm) ¨Ó¦ôp¦n¤F¡A °²³]·P¥ú¤¸¥ó¤]¬O 360 l/mm¡G 17.3 x 360 x 13 x 360 = 2914¸U ¡£¨t²Îµ¥®Ä¸ÑªR¬ù 1450¸U¤§§¹¬üªí²{¡¤ ¤jP¤W¬O³o¼Ë¡AY¦³¤£¶g¥þ¤§³B¡A ÁٽЦU¦ì«e½ú¦h«ü¾É¡AÁÂÁ¡I |
ITO | µoªí®É¶¡: 2008-02-22 18:36 |
ºô¯¸ºÞ²zû µù¥U¤é: 2004-09-15 ¨Ó¦Û: ¤é¥» µoªí¼Æ: 30762
|
[40089]
Re: ÃèÀY©Ê¯àªº½d³ò©Mµe¯À¼Æªº¤W µo°Ý¡@(°²¦p°Ýªº°ÝÃD¤Ó²Â½Ð¤Å¯º )
½Ð°Ý¥Ø«eªº°¨ÁɧJ·P¥ú¤¸¥ó¡B¨CÓµe¯À¥ut³dRGB¤¤¤@¦â¡A ¤ÎLPFªº¥·Æµ¥¡A ³o¨Ç±ø¥ó¹ï¤Wz¤½¦¡¬O§_¦³¼vÅT |
ADI | µoªí®É¶¡: 2008-02-22 18:59 |
Äá¬F¤ý(¯SÅv¥÷¤l) µù¥U¤é: 2004-11-20 ¨Ó¦Û: ½Þ¼d µoªí¼Æ: 6944
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[40090]
Re: ÃèÀY©Ê¯àªº½d³ò©Mµe¯À¼Æªº¤W §Úı±oÀ³¸Ó¥ý°Ý¦Û¤v ---- §Ú¨ì©³»Ýn¦h¤Öªº¸Ñ¹³¤O??
|
³X«È | µoªí®É¶¡: 2008-02-22 22:25 |
[40104]
Re: ÃèÀY©Ê¯àªº½d³ò©Mµe¯À¼Æªº¤W ¤Þ¤å:
±o°Ý°Ý¨ä¥L®ø¶OªÌ ¥u¬Ý¤°»ò®ÉÔ¤~·|°Ñ¦Ò¡A±b±¼Æ¦r¥H¥~ªºªF¦è¡H 28MP¤§«á §O®a¤S¥X¤F30MP ´X©u«á¤Sµoªí32MP ¥ÃµL¤î¹Ò -- ¡@Let's PARTY¡¸NIGHT! ^^ ¡@http://blog.pixnet.net/volgarv |
|
ducknest | µoªí®É¶¡: 2008-02-22 22:38 |
Home away from home µù¥U¤é: 2005-07-12 ¨Ó¦Û: µoªí¼Æ: 1238
|
[40105]
Re: ÃèÀY©Ê¯àªº½d³ò©Mµe¯À¼Æªº¤W ¤Þ¤å:
6~10mp nªº¤£¦h |
Searchman | µoªí®É¶¡: 2008-02-22 22:48 |
Quite a regular µù¥U¤é: 2008-02-19 ¨Ó¦Û: µoªí¼Æ: 71
|
[40106]
Re: ÃèÀY©Ê¯àªº½d³ò©Mµe¯À¼Æªº¤W ¤Þ¤å:
±z¦n¡A§Ú«D±`»{¦P±z©Ò»¡ªº¡C ¦Ñ¹ê»¡¡A§Ú³Ì·Qnªº¬O... 135¤ù´T Foveon X3 ªº·P¥ú¤¸¥ó¡A¦Ó¥B¥u»Ýn300¸Uµe¯À´N¦n¡C 300¸Uµe¯À¡A¬ù 2130 x 1420 2130 / 36mm = 59 l/mm¡A¬ù 30 lp/mm ¨Ï¥Î EF 50mm/f1.4 ªº 90 lp/mm ÃèÀY«h¯àµo´§ 95% ªº·P¥ú¤¸¥ó¸ÑªR¤O¡A ¯uªº¤Ó°÷¥Î°Õ¡I §Ú¯uªº¤£»Ýn°ªµe¯À¡A¡£µM¦Ó¦³¤j¹Ï»Ý¨DªÌÀ³¸Ó·|»Ýn¡¤ §Ú¦b³oÃä¥u¬O´N¨Æ½×¨Æ°Q½×½}¤F¡C |
Searchman | µoªí®É¶¡: 2008-02-23 00:16 |
Quite a regular µù¥U¤é: 2008-02-19 ¨Ó¦Û: µoªí¼Æ: 71
|
[40110]
Re: ÃèÀY©Ê¯àªº½d³ò©Mµe¯À¼Æªº¤W ¤Þ¤å:
±z¦n¡A Ãö©ó±z´£¨ìªº¡A¬O¤@©w·|¦³¼vÅT¡A °ê¥~ºô¯¸´ú¸Õ SD14 vs 5D ¡G http://www.ddisoftware.com/sd14-5d/ ´ú±o¥§¡¸Ñ¹³¤O¬° 5D(12.6M)1890 > SD14(4.6M)1700 > 20D(8M)1580 ¦]¦¹Ó¤H²Ê¦ô Mosaic ¸Ñ¹³¤O¬ù¬°µwÅé³W®æªº0.7¿(0.7¥¤è¬°¤@¥bµe¯À) ¥t¥~¦b¤Í¯¸°Q½×¡G http://www.mobile01.com/topicdetail.php?f=164&t=491869 ·í¤¤ªº AlexHsu¥S ¥ÎISO12233´ú¸Õ¹ÏªíÀ°§ÚÌ´ú±o¤@Óµ²ªG¡A ´N¬O Mosaic µwÅé¥þµe¯À²£¥X¤§¹ÏÀÉ¡A¬°¤@¥bµe¯À¹ÏÀɸѹ³¤Oªº 1.076¿¡A ¶È¼W¥[ 7.6% ªº¸Ñ¹³¤O¡A¤£¨ì¤@¦¨¡C ·íµM¡A¤]¦³¤H»¡ Mosaic ¥u¬O¯Ê¤ÖÃC¦â¡A¹ï¸Ñ¹³¤O¨ÃµL·l¥¢¡C §Ú¨Ã¤£»{¦P³oºØ»¡ªk¡C §Ú¦b°ê¥~¤Í¯¸ Steve's DigiCams ªº´ú¸Õ·Ó¤¤µo²{¤@Ó²{¹³¡A ¨º´N¬O¤j¦h¼ÆªºDSLR§â¨ä¤¤¤@Ó´ºªº«Î³»µ¹ÁU½k±¼¤F¡G(ì¹Ïµô¤ÁµLÁY©ñ) http://www.cis.nctu.edu.tw/~is84012/FoveonX3/s99.jpg ¨ä¤¤«Î³»¤ñ¸û²M·¡ªº¥u¦³ Sigma SD10 ©M Kodak Pro back 645 ¨â³¡¡A ¦Ó¥B°£¤F Sigma SD10 ¬O¥Î Foveon CMOS ¥~¡A¨ä¥¦³£¬O¥Î Mosaic CCD/CMOS¡C ¤£¹L§Ú̵o²{10D¡B20D¡B5D¡B1DsII¡BSD10«Î¤lªº¹Ï¹³¤j¤p®t¤£¦h¡A¥u¦³Kodak 645¾÷Iªº©ç±o¤ñ¸û¤j¡A ¦Ü©ó¬°¬Æ»ò§Ú¨Ã¤£²M·¡¡A¦U¦ì¥i¥H°Ñ¦Ò¹ÏÀɨӷ½¡G ¡´Canon 10D¡G http://www.steves-digicams.com/2003_reviews/10d/samples/IMG_0082.JPG ¡´Canon 20D¡G http://www.steves-digicams.com/2004_reviews/20d/samples3/IMG_1230.JPG ¡´Canon 5D¡G http://www.steves-digicams.com/2005_reviews/eos5d/samples/IMG_0890.JPG ¡´Canon 1DsII¡G http://www.steves-digicams.com/2005_reviews/1dsm2/samples/tn_VJ9J8132_CR2_s0_JPG.jpg ¡´Sigma SD10¡G http://www.steves-digicams.com/2003_reviews/sigma_sd10/samples/IMG09768.jpg ¡´Kodak DCS Pro Back 645¡G http://www.steves-digicams.com/2002_reviews/proback645/samples/44FP1826ps.jpg ©ó¬O§Ú¦³¤@Óºc·Q¡G§â Sigma SD10 ªºµô¤Á³¡¤À·í¦¨ì©l¹Ï¹³¡A§â³o¤@Ӱ϶ô Mosaic ¤Æ·|«ç¼Ë©O¡H §ÚÌ¥i¥H¥ý¬Ý¬Ý Foveon X3 CMOS ©M Mosaic CCD/CMOS ªº¦¨¹³ì²z¡G http://www.cis.nctu.edu.tw/~is84012/FoveonX3/s00.gif §Ú¼g¤@¤äµ{¦¡±N³oӰ϶ôªº¹ÏÀÉ°µ¦¨¨âªÌªº¦¨¹³¬yµ{¡A(Mosaic ¬yµ{³¡¤À©ñ¤j¥i¥H¬Ý²M·¡RGB¦U§O±Æ¦C) http://www.cis.nctu.edu.tw/~is84012/FoveonX3/s01.gif ±N Foveon X3 ¹Ï¹³ Mosaic ¤Æªºµ²ªG¡A¸ò¨Ó·½ºô¯¸10D¡B20D¡B5D¡B1DsII´ú¸Õ¹ÏÀɦ³¦P¼Ëªº¼Ò½k±¡§Î¡C ¤£¹L Kodak 645 ©ç¥X¨Ó¸û¤j¹Ï¹³¤]¥i¥H«Ü²M·¡¡A ¥Nªí Mosaic CCD/CMOS ¨ä¹ê¤]¬O¥i¥H©ç±o²M·¡¡A¥u¬O»Ýn§ó¤jªºµe¯À¡A ¶ÈºÞ Sigma SD10 ¸¹ºÙ 10MP¡A§Ú¤´»{©w¥L¬O 3.4MP¡AµM¦Ó¥L¬O«Ü¤ã¹êªº¡C ¥t¥~¡A§ÚÌ¥i¥H¦A¬Ý¤@¤U´XºØ¤£¦P³W®æ CCD/CMOS ªº¯u¹ê¤j¤p¦p¹Ï¡G http://www.cis.nctu.edu.tw/~is84012/FoveonX3/s03.gif Y±zªº¿Ã¹õ¬O¥Îªº³Ì°ª¸ÑªR«×ªº¸Ü¡A§O«È®ð®³¤Ø¨Ó¶q¡A135¤ù´Tªº¹ï¨¤½u¬O¤£¬O¤j¬ù43mm©O¡H §ÚÌÁÙ¯àµo²{CCD/CMOS¤W±¨CÓcellªº¤j¤p¦U¦³®t§O¡A ¬Æ»ò¡H¹Ï¤Ó¤p¬Ý¤£²M·¡¡H ¦n§a¡A§ÚÌ´Nµ¹¥¦©ñ¤j¡G¡£¨C¤@¤p®æ¤l¤j¬ù10000µe¯Àµ¥¤ñ¨Ò¥hªí¥Ü¡¤ http://www.cis.nctu.edu.tw/~is84012/FoveonX3/s04.gif §Úµe®æ¤lªº³o´X¥x¬Û¾÷³£¬O¹ê»Ú¤W¦s¦b¡A¦Ó¥B©x¤è¸¹ºÙªºµe¯À¬Ûªñªº¡F ¤£ÃøÅé·|®æ¤l¶V¤jªº¹ï©óÃèÀY¸ÑªR¤Oªºn¨D´N·|¤ñ¸û§C¡C ³o¤]Åã¥Ü¥X Mosaic 쥻¤£°÷¤ã¹êªº¼v¹³¤@ª½½Ä°ªµe¯À³y¦¨ÂI¶ZÁY¤p¡A §ó®e©ö±Á{¦]ÃèÀY¸ÑªR¤Oªº¨î¡A©Ò³y¦¨µe½èªºÂù«¥´À»¡C ¥u¬O§Ú·Q Mosaic ªº´î·lºâªk¦³¨âºØ¡A ·P¥ú¤¸¥ó¡G Canon 5D¡A4368 / 35.8 = 122 l/mm ÃèÀY¡G Canon EF 50mm/f1.4 = 180 l/mm ¡@¡@1.¨D±o¨t²Î¸Ñ¹³¤O¦A¦]°¨ÁɧJ´î·l°£¥b 101 / 2 = 50 l/mm = 25 lp/mm ¡@¡@2.¥ý±N·P¥ú¤¸¥ó°¨ÁɧJ´î¥b(122/2=61)¦A¨D¨t²Î¸Ñ¹³¤O = 58 l/mm = 29 lp/mm Ó¤H»{¬° 1 ¦ü¥G¬O¤ñ¸û«ê·í¡C ¥Ø«eªº SD14 2652/20.7 = 128 l/mm¡A YÂà±µ Canon EF 50/1.4 ªº 180 l/mm¡A¨t²Î¸ÑªR¤O = 104 l/mm = 52 lp/mm ¥H¤W¤ÀªR¬°©ß¿j¤Þ¥É¡AÁٽЦU¦ì¥ý¶i¤£§[«üÂI¡C ÁÂÁ¡I |
³X«È | µoªí®É¶¡: 2008-02-23 00:26 |
[40112]
Re: ÃèÀY©Ê¯àªº½d³ò©Mµe¯À¼Æªº¤W ³o¨Ç·Ó¤ùªí²{¦nÃa «ç»ò¬Ý³£¬O¤H¬°¦]¯À ¥t¥~ 645ªºµø¨¤¥»¨Ó´N©M135¤£¤@¼Ë -- ¡@Let's PARTY¡¸NIGHT! ^^ ¡@http://blog.pixnet.net/volgarv |
|
Searchman | µoªí®É¶¡: 2008-02-23 08:33 |
Quite a regular µù¥U¤é: 2008-02-19 ¨Ó¦Û: µoªí¼Æ: 71
|
[40122]
Re: ÃèÀY©Ê¯àªº½d³ò©Mµe¯À¼Æªº¤W ¤Þ¤å:
¥H¤U¬O¨ä¥L DSLR ¦P¤@Ó³õ´ºªº¹ê©ç¹Ï¡A SD9 ªºªí²{©M SD10 ¤@¼Ë²M´·¡A ¨ä¥L¦U¼tµPªº Mosaic DSLR «o³£¦³¼Ò½kªº²{¶H¡C ±z©Ò»¡ªº¡©¤H¬°¦]¯À¡ª¡A ¬O¦bÃhºÃ Steve's DigiCam ¹ê©ç¹Ï¦³¤°»ò°ÝÃD¶Ü¡H Sigma SD9¡G http://www.steves-digicams.com/2002_reviews/sd9/samples/IMG00128n.jpg Nikon D80¡G http://www.steves-digicams.com/2006_reviews/d80/samples/dsc_0937.jpg Fujifilm S5 Pro¡G http://www.steves-digicams.com/2007_reviews/fuji_s5pro/samples/dscf2249.jpg Olympus E3¡G http://www.steves-digicams.com/2007_reviews/olympus_e3/samples/P1010002.JPG Pentax K10D¡G http://www.steves-digicams.com/2007_reviews/k10d/samples/IMGP1152.JPG Sony a100¡G http://www.steves-digicams.com/2006_reviews/sony_a100/samples/DSC09270.JPG |
Ric | µoªí®É¶¡: 2008-02-23 08:54 |
Home away from home µù¥U¤é: 2006-01-30 ¨Ó¦Û: µoªí¼Æ: 632
|
[40123]
Re: ÃèÀY©Ê¯àªº½d³ò©Mµe¯À¼Æªº¤W ¦AÀ° ITO ¤j°Ý¤@¦¸
¦pªG¤£ºÞÃC¦â¡AMosaic ©î±¼ LPF ÁÙ¬O±o¨ì¬Û¦Pªºµ²ªG¶Ü¡H ¬O¤£¬O³o¼Ë¨Ó¤ñ¸û¸ÑªR¯à¤O·|¤ñ¸û¤½¥©O¡H ¤Ï¥¿³oùؤ]¨S¦b¤ñÃC¦â¥¿½T»P§_¡K |
Searchman | µoªí®É¶¡: 2008-02-23 09:31 |
Quite a regular µù¥U¤é: 2008-02-19 ¨Ó¦Û: µoªí¼Æ: 71
|
[40125]
Re: ÃèÀY©Ê¯àªº½d³ò©Mµe¯À¼Æªº¤W ¤Þ¤å:
±z¦n¡A¨ä¹ê§Ú¤w¸g¦^µª¤F¡C §Ú±N Foveon X3 ªº¼v¹³¡A³æ¯Â§â¥¦ Mosaic ¨ú¼Ë«á¦A¦¨¹³¡A¨Ã¨S¦³°µ LPF ³B²z¡C http://www.cis.nctu.edu.tw/~is84012/FoveonX3/s01.gif ¨ä¹ê³oÃäÀ³¸Ó´N¬Ý±o¥X¨Ó¡A ¤£µM§Ú¦A´£¨Ñ¤j½d³òªº¹Ï¹³±z¿Ë²´¬Ý¬ÝÅo¡G ¡´SD10 ì¹Ïµô¤Á http://www.cis.nctu.edu.tw/~is84012/FoveonX3/_9.jpg ¡´Mosaic ¨ú¼Ë¤§«á(µLLPF) http://www.cis.nctu.edu.tw/~is84012/FoveonX3/_9a.jpg µL LPF ªº±¡ªp¤§¤U·|¦³Âø¯¾¡A¦Ó¥B¼v¹³ªº²Ó¸`³¡¤À¤´µM¬O¼Ò½kªº¡C ³oÃ䪺¸Ñ¹³¤O®t¶Z¥Î²´·ú¬Ý´N¤w¸g«Ü²M·¡¤F¡C |
¥²¾| | µoªí®É¶¡: 2008-02-23 22:10 |
Quite a regular µù¥U¤é: 2006-02-02 ¨Ó¦Û: µoªí¼Æ: 70
|
[40133]
Re: ÃèÀY©Ê¯àªº½d³ò©Mµe¯À¼Æªº¤W ¯u¬O²LÅã©öÀ´¤SÃ@¹@¤J¸Ìªº¦n¤å³¹
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