R***a
发帖数: 41892 | 1 http://nikonrumors.com/2011/08/11/rumors-laser-af-was-one-of-th
崭新Phase AF模块达到了革命机的AF速度
不过这个
Nikon were working on a method of embedding camera motion data, as detected
by VRII lens data, in a video file. The idea was to record .nev video at
resolutions higher than standard (upwards of 500 pixels on all 4 sides) and
remove motion shifts by extrapolating the VRII data. This was out-of-camea
processing as it was very CPU intensive. The results worked quite well for
small, high-frequency motion, but ultimately was deemed not worth the effort
. This required significant architecture change to camera internals and was
several years from deployment when cancelled.
这不就是各家电厂都有的视频电子防抖技术么？到老尼这里就偏偏要脱了裤子放屁，
最后还搞不出来，灰溜溜的cancel了 |
x****c
发帖数: 25662 | 2 你管这个叫鸡血？
detected
and
effort
was
【在 R***a 的大作中提到】
: http://nikonrumors.com/2011/08/11/rumors-laser-af-was-one-of-th
: 崭新Phase AF模块达到了革命机的AF速度
: 不过这个
: Nikon were working on a method of embedding camera motion data, as detected
: by VRII lens data, in a video file. The idea was to record .nev video at
: resolutions higher than standard (upwards of 500 pixels on all 4 sides) and
: remove motion shifts by extrapolating the VRII data. This was out-of-camea
: processing as it was very CPU intensive. The results worked quite well for
: small, high-frequency motion, but ultimately was deemed not worth the effort
: . This required significant architecture change to camera internals and was
|
R***a
发帖数: 41892 | 3 史上最强phase af啊
【在 x****c 的大作中提到】
: 你管这个叫鸡血？
:
: detected
: and
: effort
: was
|
b********2
发帖数: 3189 | 4 不错，干的打印机厂满地找牙了
detected
and
effort
was
【在 R***a 的大作中提到】
: http://nikonrumors.com/2011/08/11/rumors-laser-af-was-one-of-th
: 崭新Phase AF模块达到了革命机的AF速度
: 不过这个
: Nikon were working on a method of embedding camera motion data, as detected
: by VRII lens data, in a video file. The idea was to record .nev video at
: resolutions higher than standard (upwards of 500 pixels on all 4 sides) and
: remove motion shifts by extrapolating the VRII data. This was out-of-camea
: processing as it was very CPU intensive. The results worked quite well for
: small, high-frequency motion, but ultimately was deemed not worth the effort
: . This required significant architecture change to camera internals and was
|
q*z
发帖数: 13362 | 5 phrase AF越来越快,单反还有什么优势呢?sony的半反更是尴尬了
detected
and
effort
was
【在 R***a 的大作中提到】
: http://nikonrumors.com/2011/08/11/rumors-laser-af-was-one-of-th
: 崭新Phase AF模块达到了革命机的AF速度
: 不过这个
: Nikon were working on a method of embedding camera motion data, as detected
: by VRII lens data, in a video file. The idea was to record .nev video at
: resolutions higher than standard (upwards of 500 pixels on all 4 sides) and
: remove motion shifts by extrapolating the VRII data. This was out-of-camea
: processing as it was very CPU intensive. The results worked quite well for
: small, high-frequency motion, but ultimately was deemed not worth the effort
: . This required significant architecture change to camera internals and was
|
R***a
发帖数: 41892 | 6 phase AF不就是单反优势么
【在 q*z 的大作中提到】
: phrase AF越来越快,单反还有什么优势呢?sony的半反更是尴尬了
:
: detected
: and
: effort
: was
|
q*z
发帖数: 13362 | 7 typo contrast AF
【在 R***a 的大作中提到】
: phase AF不就是单反优势么
|
R***a
发帖数: 41892 | 8 现在就不知道E-P3的AFC怎么样。
不过E-P3本质还是phase af吧
【在 q*z 的大作中提到】
: typo contrast AF
|
b********6
发帖数: 35437 | 9 今天去bb试了一下快门，d700的果然好听一些，跟7d相当
一边听了200下 |
R***a
发帖数: 41892 | 10 所以store demo不能买啊
【在 b********6 的大作中提到】
: 今天去bb试了一下快门，d700的果然好听一些，跟7d相当
: 一边听了200下
|
t*******8
发帖数: 7750 | 11 200下
太狠了
【在 b********6 的大作中提到】
: 今天去bb试了一下快门，d700的果然好听一些，跟7d相当
: 一边听了200下
|
q*z
发帖数: 13362 | 12 貌似就是contrast AF,那个rumor的专利并没有在EP3上实现
O做的就是提高了处理速度以及sensor往外传送数据的速度
【在 R***a 的大作中提到】
: 现在就不知道E-P3的AFC怎么样。
: 不过E-P3本质还是phase af吧
|
L*********x
发帖数: 2191 | 13 你们说,新的尼康相机能不能发短信阿.....
detected
and
effort
was
【在 R***a 的大作中提到】
: http://nikonrumors.com/2011/08/11/rumors-laser-af-was-one-of-th
: 崭新Phase AF模块达到了革命机的AF速度
: 不过这个
: Nikon were working on a method of embedding camera motion data, as detected
: by VRII lens data, in a video file. The idea was to record .nev video at
: resolutions higher than standard (upwards of 500 pixels on all 4 sides) and
: remove motion shifts by extrapolating the VRII data. This was out-of-camea
: processing as it was very CPU intensive. The results worked quite well for
: small, high-frequency motion, but ultimately was deemed not worth the effort
: . This required significant architecture change to camera internals and was
|
b********2
发帖数: 3189 | 14 尼康的相机可以发短信地， 佳能的相机可以当按摩棒， 彼宾得的相机可以当哑铃拉着玩
【在 L*********x 的大作中提到】
: 你们说,新的尼康相机能不能发短信阿.....
:
: detected
: and
: effort
: was
|
