HDR. |
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1 15/05/2012
HDR HDR. , . , - , . : , , . , , , . , : / .
HDR, High Dynamic Range Image . , - , - . , ev exposure values. . , 10-11 . 8 ( 256 ), 5 ( 32 ), 5 , , 8 . HDR 15, 25 .
. : , c HDR , . , . , HDR, hdr, - . : HDR, : LDR, Low Dynamic Range Image . 20 7 8192 . , , - .
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HDR-. HDR , HDR- . , , .
image stacking? , , . image stacking image blending. HDR. - , . . image stacking , , , . image stacking , . . , image stacking ( HDR Enfuse): Photoacute, TuFuse, Photoshop. HDR- , .
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pano hdr sex |
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Adobe Lightroom 4 beta. , , . , ; ; . - . , . , , SDK, , . , , .
++ , . WordPress app Galaxy Note. , . , , . - .
: adobe feedback lightroom lightroom 4 beta |
Lightroom 4 beta, |
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LR4 beta good enough. , - , .
, . brightnes & recovery, shadows & highlights & whites & blacks. . , ( ), . Clarity , . DNG Developement . , .
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Lightroom 4 : shadows , clarity; clarity sharpen ; , (, , ); , .
, . . , , exposure & brightness. , .
, Lightroom 4. .
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: adobe lightroom lightroom 4 beta |
Camera Temperature LR Plugin |
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Current version: 1.0.1 (2011/09/30).
A little Lightroom plugin for accessing Camera Temperature EXIF tag, present in some camera models (at least Canons and Pentaxes). I'm not sure where it can be useful. Temperature-dependent noise reduction profiles? Gathering data for weather forecasts? You will need excelent exiftool, get itfrom here. ++ Camera temperature and image noise levels: Peltier cooling of Canon camera. Seems you can get rid of noise by cooling camera below -12C. |
, , EXIF ( , ). , . , ? ? , TranslatedStrings_en.txt . ++ : ( ). , , -12C. |
: camera temperature lightroom lightroom plugin |
Camera Temperature LR Plugin |
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Current version: 1.0.0 (2011/09/30).
A little Lightroom plugin for accessing Camera Temperature EXIF tag, present in some camera models. I'm not sure where it can be useful. Temperature-dependent noise reduction profiles? Gathering data for weather forecasts? You will need excelent exiftool, get itfrom here. |
, , EXIF . , . , ? ? , TranslatedStrings_en.txt . |
: camera temperature lightroom lightroom plugin |
Lightrom Lab |
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, , . 16- PSD Lab Lightroom. , Composite Image RGB. , Lab , .
: lab lightroom workflow |
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: lightroom neat image nik hdr efex photomatix photoshop ptgui tufuse workflow |
Lightroom 3.5 RC1 |
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, . .
, , . , : . . . , Lightroom 4.0, . .
: Lightroom 3.5 RC1 DNG . .
: adobe lightroom lightroom 3.5 rc1 |
Lightroom, Adobe |
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. RAM, , HDD. LR, 100Gb RAM RAID . , . AK.
: RAID > SATA SSD > SATA HDD 7200 rpm > SATA HDD 5400 rpm > USB 3.0 ext HDD > USB 2.0 ext HDD > FDD.
2. 4 Gb RAM Lightroom (64- LR 64- OS).
3. LR .
. 1 Gb . .
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Camera Raw. 1 Gb, 20 Gb. , , .
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: adobe lightroom |
Lightroom Community Facebook |
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: adobe facebook lightroom lightroom facebook lightroom |
Lightroom output sharpening |
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sharpening .
Unsharp Mask, Amount/Detail/Radius/Masking Develop.
, PixelGenius, . , PixelGenius's PhotoKit Sharpener.
, :
Lightroom's output sharpening uses a different algorithm than the standard Unsharp Mask. This algorithm takes into account the type of media the output will end up on and the final resolution of the image. We worked with the Pixel Genius group to fine tune these settings.So there aren't any equivalent Amount/Detail/Radius/Masking values for these three levels; the algorithm the pixels go through is fairly different.The best way to replicate LR's output is to use PixelGenius's PhotoKit Sharpener. - kevin
: lightroom output sharpening pixelgenius sharpening sharpening settings |
Samyang 8mm f/3.5 Fisheye Lens Profile for Adobe Lightroom (Canon 7D) |
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Download Samyang 8mm f/3.5 Fisheye Lens Profile for Adobe Lightroom(1 kb)
Before correction:

center, 100%
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top-right, 100%
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After correction, cropped:

After correction, uncropped:

center, 100%
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top-right, 100%
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Note distortion at the edges. Sorry, guys it's fisheye, you can't make an omelette without breaking eggs. Usable horizontal FOV is around 90.
Calibration note for Samyang and other manual focus lens. Samyang 8mm does not provide apperture and any other lens data. So, Adobe Lens Profile Creator thought, it is 50mm lens with undefined apperture. The easiest way to provide this data, is to update DNG calibration files with simple script.
set_samyang_lens.cmd:
for %%X in (*.DNG) do (
exiftool -P -overwrite_original_in_place -Lens="%Lens%" -FocalLength="%FocalLength%" -Aperture="%ApertureValue%" -ApertureValue="%ApertureValue%" -LensModel="%LensModel%" -LensMake=%LensMake% -LensInfo="%LensInfo%" %%X
)
Run it from command line in the directory with DNG files, specify actual apperture as only parameter. For example, set_samyang_lens 11.0 will set apperture f/11.0 for each DNG file in current directory, along with other lens data. This script works under Windows. Tell me if you need same script for Mac.
++ Adobe Lens Profile Creator HowTo (in Russian, in English)
: canon adobe fisheye lightroom exif canon 7d exiftool adobe lens profile creator samyang samyang 8mm f/3.5 manual lens profiling samyang 8 mm lens profile defish defish samyang 8mm |
Lightroom 3.4 RC |
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Lightroom 3.4 RC, Camera Raw 6.4 DNG Converter 6.4. , .
: LR 3.4 RC , Adobe. , , jpg.1200px, / (1, 2 ), , ( jpg.1200px), . , . Adobe, . :)
: adobe collapsing folders bug lightroom lightroom 3.4 rc |
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p.s. nef exif, strtotime(). , , ::, : :::_.
: lightroom lightroom workflow |
LR Heavy Duty Workflow Notes, 21-02-11 |
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: lightroom lightroom workflow lightroom |
Lightroom: previews - 2 |
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128 GbSSD (4 , ACR cache ) 2 Tb HDD (1 3 ), 4x300 + 250 + 3x120 ~ $1800. -, . .
SSD , . , , . . SSD. LR Write changes to XMP . ACR.
. , RAM.
: adobe lightroom lrcat ssd lightroom lightroom lightroom |
Lightroom: previews |
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, -. , . . , , .
, Lightroom . . .
, W7 .
, e:\lr\cat1\cat1.lrcat ( , ). cat1.lrcat : p:\lrcats\cat1\cat1.lrcat.
cmd, e:\lr\cat1\, : mklink "cat1.lrcat" "p:\lrcats\cat1\cat1.lrcat" ( , ).
, e:\lr\cat1\ . Lightroom .

: Windows . Lightroom , , previews .
, .
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- LR3 Plugin API |
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. To be more specific. ? Adobe Photoshop Lightroom SDK 3.0.
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, , Web 2+. 90-, , . !
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API.
: lightroom lightroom plugin api lightroom sdk api |