求7D的JPG直出高ISO的图片

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[1 楼] vvip [资深泡菜] 09-12-29 21:17 狠不下心升级7D的最关键问题是高ISO的可使用范围和个人忍受程度但是很少见到JPG直出的图片故请有7D的兄弟们能做一个JPG的高ISO对比最好能有高中低光同时在一张图片里的对比在此谢过了
[33 楼] icy124 [泡菜] 10-1-2 23:32 3200足够高了，再高的话，那都是摆设~~
[32 楼] 13081881284 [泡菜] 10-1-2 23:23 个人感觉如果是最终出图大小在800W像素的时候 ISO 3200 我都可以接受高感降噪在标准这个档上细节保持的还算可以如果是1800W像素的话 ISO 800 还是可以接受的再高就有点难看了
[31 楼] vvip [资深泡菜] 09-12-30 22:39 原文由 entersandman 在2009-12-30 21:23发表 wait for a 2nd hand 5D II if you really want the best PQ (picture quality), it's a really easy answer, when you don't have money for 1DS IV (in future). Be realistic, how can you have the best AF and PQ on a FF camera for less than 20000RMB??? It will NOT happen soon. :-) 的确啊不过还是谢谢你我在网上找到TEST了令我失望的是在200已经不是我能接受的范围了 SO 5D2了虽然AF SYS实在很不爽
[30 楼] entersandman [泡菜] 09-12-30 21:23 原文由 vvip 在2009-12-30 21:12发表继续求希望能给自己一个直观的感受谢谢7D的兄弟们 wait for a 2nd hand 5D II if you really want the best PQ (picture quality), it's a really easy answer, when you don't have money for 1DS IV (in future). Be realistic, how can you have the best AF and PQ on a FF camera for less than 20000RMB??? It will NOT happen soon. :-)
[29 楼] entersandman [泡菜] 09-12-30 21:19 原文由 vvip 在2009-12-30 21:12发表继续求希望能给自己一个直观的感受谢谢7D的兄弟们 try google!!! something like "7d iso 1600 comparison" , very easy !!! here is one, may not be 100% acurate, but just take a quick look 1DS III vs 7D vs 50D http://www.juzaphoto.com/eng/articles/canon_7d_review.htm This guy is a professional nature photographer.
[28 楼] vvip [资深泡菜] 09-12-30 21:12 继续求希望能给自己一个直观的感受谢谢7D的兄弟们
[27 楼] vvip [资深泡菜] 09-12-29 22:28 原文由 entersandman 在2009-12-29 22:26发表或者d700,如果像数满足你要求的话，那比5D II更符合你得的要求，AF好换门太累了双修更不可能了银子毕竟不是天上掉下来了嘛况且N家的WB问题实在...
[26 楼] entersandman [泡菜] 09-12-29 22:27 原文由 vvip 在2009-12-29 22:25发表数码技术... 总是新的比旧的好真的D700好像是符合你要求的最佳机器
[25 楼] entersandman [泡菜] 09-12-29 22:26 原文由 entersandman 在2009-12-29 22:24发表可以输中文了，为什么不考虑一下二手5d呢？或者d700,如果像数满足你要求的话，那比5D II更符合你得的要求，AF好
[24 楼] vvip [资深泡菜] 09-12-29 22:25 数码技术... 总是新的比旧的好
[23 楼] entersandman [泡菜] 09-12-29 22:24 原文由 vvip 在2009-12-29 22:23发表大幅输出的时候会出问题的所以...唉其实就是穷要不就直接大马3了可以输中文了，为什么不考虑一下二手5d呢？
[22 楼] vvip [资深泡菜] 09-12-29 22:23 原文由小步在2009-12-29 22:07发表我觉得还行啦，刚入手几天，感觉挺满意。适合经常抓拍，对画质不是那么吹毛求疵的人。谁没事整天100％看，累不。大幅输出的时候会出问题的所以...唉其实就是穷要不就直接大马3了
[21 楼] viking1109 [资深泡菜] 09-12-29 22:09 原文由 entersandman 在2009-12-29 22:03发表 thank God, I'm not very picky. Personally, I'm never afraid of using ISO 1600 on 450D, or ISO 3200 on 7D. ISO 3200 on 7D is very usable to me , without any NR. After ISO 3200, it does look worse and worse quickly on 7D, that's where 5D II is truly and easily better than 7D. But honestly I ...... ISO 3200 on 7D is very usable to me. me too!
[20 楼] vvip [资深泡菜] 09-12-29 22:07 原文由 entersandman 在2009-12-29 22:03发表 thank God, I'm not very picky. Personally, I'm never afraid of using ISO 1600 on 450D, or ISO 3200 on 7D. ISO 3200 on 7D is very usable to me , without any NR. After ISO 3200, it does look worse and worse quickly on 7D, that's where 5D II is truly and easily better than 7D. But honestly I ...... so could you do me a favor that make a test from iso200 to iso1600 that could give me faith to make my decition to buy it
[19 楼] 小步 [泡菜] 09-12-29 22:07 我觉得还行啦，刚入手几天，感觉挺满意。适合经常抓拍，对画质不是那么吹毛求疵的人。谁没事整天100％看，累不。
[18 楼] entersandman [泡菜] 09-12-29 22:03 原文由 vvip 在2009-12-29 21:55发表这个好象听上去满痛苦的了就因为我觉得40D到400就结束了 800我觉得已经不能用了... thank God, I'm not very picky. Personally, I'm never afraid of using ISO 1600 on 450D, or ISO 3200 on 7D. ISO 3200 on 7D is very usable to me , without any NR. After ISO 3200, it does look worse and worse quickly on 7D, that's where 5D II is truly and easily better than 7D. But honestly I think ISO 3200 is enough for most cases.
[17 楼] 小步 [泡菜] 09-12-29 22:02 6400 100%
[16 楼] vvip [资深泡菜] 09-12-29 22:00 原文由小步在2009-12-29 21:59发表 6400 仅缩小降躁－标准小步能不能100%截一块出来呀谢谢
[15 楼] vvip [资深泡菜] 09-12-29 21:59 原文由 entersandman 在2009-12-29 21:56发表 then no APS-C camera is good for you, go get a 5D II. :-) 5d2 的价格先放一边 AF SYSTEM实在让人不舒服尤其和7D一比就更不爽了当初如果AF SYSTEM升级的话我早就上5D2了唉
[14 楼] 小步 [泡菜] 09-12-29 21:59 6400 仅缩小降躁－标准
[13 楼] 小步 [泡菜] 09-12-29 21:57 来个12800的，仅缩小，降躁－标准
[12 楼] entersandman [泡菜] 09-12-29 21:56 原文由 vvip 在2009-12-29 21:55发表这个好象听上去满痛苦的了就因为我觉得40D到400就结束了 800我觉得已经不能用了... then no APS-C camera is good for you, go get a 5D II. :-)
[11 楼] vvip [资深泡菜] 09-12-29 21:55 原文由 entersandman 在2009-12-29 21:50发表 too many of them on internet time to try google, dude in short, under ISO 1600, 7D and 450D/40D very close after ISO 1600, 7D is better than 450D/40D for about between 1/2 and 3/4 stop compared to 5D II under ISO 1000, they're close after ISO 1600, 5D II is about 1.5 stop better 这个好象听上去满痛苦的了就因为我觉得40D到400就结束了 800我觉得已经不能用了...
[10 楼] entersandman [泡菜] 09-12-29 21:52 7D, ISO 1600, sigma 30/[email protected], 1/320 sec
[9 楼] entersandman [泡菜] 09-12-29 21:50 原文由 vvip 在2009-12-29 21:45发表先谢谢METALLICA FANS还是WWE FANS的关注我想是不是能帮我做个测试呢同一场景,ISO从100到1600就可以再高我觉得没有太大意义了另外能不能把所有NR都关掉和自动做个对比谢谢啦 too many of them on internet time to try google, dude in short, under ISO 1600, 7D and 450D/40D very close after ISO 1600, 7D is better than 450D/40D for about between 1/2 and 3/4 stop compared to 5D II under ISO 1000, they're close after ISO 1600, 5D II is about 1.5 stop better
[8 楼] vvip [资深泡菜] 09-12-29 21:46 最好有100%的CROP对比再次谢一下
[7 楼] vvip [资深泡菜] 09-12-29 21:45 先谢谢METALLICA FANS还是WWE FANS的关注我想是不是能帮我做个测试呢同一场景,ISO从100到1600就可以再高我觉得没有太大意义了另外能不能把所有NR都关掉和自动做个对比谢谢啦
[6 楼] entersandman [泡菜] 09-12-29 21:43 almost all of my pics were JPEG straight out of camera
[5 楼] entersandman [泡菜] 09-12-29 21:42 7D, simga 30/1.4 @f2.0, ISO 2500, 1/25 sec