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aKry online

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(2)

HDR.

, 15 2012 . 17:14 ()
3 +

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 . , , - .

  • ( )  . enfuse ( , exposure fusion ). .  HDR , enfuse LDR LDR, .
  • , , . tone mapping. , , , , , . , .
  • HDR , LDR . Photoshop Lightroom .

,

  1. . , , . , .
  2.   . HDR . HDR .
  3.   , HDR , LDR. HDR   LDR  . 

 

. -, . -, . -, , , . , , .

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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(0)

pano hdr sex

, 12 2012 . 14:13 () +
  1. , . .
  2. RAWs.
  3. 16- tiff. 4 .
  4. tiff , . , . Photomatix .
  5. , .
  6. , , tiff 16 bit.
  7. Photomatix, ( preset) 16- tiff. . 
  8. 8- tiff. PTGui 16- . .   , .
  9. PTGui
  10. . , .
  11. -.
  12. / .

: - ?


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(0)

Lightroom 4.1 RC2

, 27 2012 . 14:45 () +

, ( , LR3 ), ( Samyang Fisheye), : HDR. , , 16- 24- 32- TIFF, Radiance HDR.


phtg

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(1)

Lightroom 4 Final

, 06 2012 . 14:01 () +

718 . 230. , , . Blacks, Whites etc . - , , . , 800+ . , .

. .


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(0)

, 25 2012 . 11:31 () +

Adobe Lightroom 4 beta. , , . , ; ; . - . , . , , SDK, , . , , .

++ , . WordPress app Galaxy Note. , . , , . - .


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Lightroom 4 beta,

, 10 2012 . 16:15 () +

LR4 beta good enough. , - , .

, . brightnes & recovery, shadows & highlights & whites & blacks. . , ( ), . Clarity , . DNG Developement . , .

. : ( ); , ( ); ; .

Lightroom 4 : shadows , clarity; clarity sharpen ; , (, , ); , .

, . . , , exposure & brightness. , .

 

, Lightroom 4. .

.



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(5)

#2. Bonne Anne, !

, 29 2011 . 20:41 () +

!

, , , , , .

 

, .


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(7)

#1. a la

, 08 2011 . 03:01 () +

«». . , . - .

1323385289_5690px_LO_20110227_124346_akry_00032sharp1 (460x690, 64Kb)

:

. , JPEG, RAW. . , hdr time-laspe.

, . -, . , , . , . , .

phtg


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LR

, 13 2011 . 19:50 () +

, , 170 . 163 .

, ? 163 170. . , Lightroom, Adobe - , , .

, ? Windows 260 , .


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(0)

Camera Temperature LR Plugin

, 30 2011 . 04:15 () +


Current version: 1.0.1 (2011/09/30).

Download link, 7.5kb.

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 ( , ). , . , ? ?

exiftool. .

, TranslatedStrings_en.txt .

++ : ( ). , , -12C.

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Camera Temperature LR Plugin

, 30 2011 . 04:13 () +
1317341604_cameratemperature (317x136, 4Kb) 1317341606_cameratemperature2 (276x109, 5Kb)

1317341608_cameratemperature3 (571x184, 18Kb)

1317341610_cameratemperature4 (323x72, 6Kb)


Current version: 1.0.0 (2011/09/30).

Download link, 7.5kb.

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 . , . , ? ?

exiftool. .

, TranslatedStrings_en.txt .

phtg

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(2)

Lightroom 3.5

, 29 2011 . 01:42 () +

: . LR 3.4.1 6 . , 33.3.3 .


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(0)

Lightrom Lab

, 31 2011 . 01:32 () +

, , . 16- PSD Lab Lightroom. , Composite Image RGB. , Lab , .


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(0)

, 29 2011 . 16:41 () +

:

  1. Lightroom. , .
  2. Lightroom. . . , . - RAW , .
  3. Lightroom. . , 7D ISO ( 200). , , .
  4. HDR: Lightroom. .
  5. Lightroom. 16- TIFF. .
  6. Neat Image. . . . , , , Lighten.
  7. HDR: Photomatix, HDR Efex . HDR . , , . , , -. . : . : , . , .
  8. Focus Blending: PhotoAcute, TuFuse. . , , TuFuse.
  9. PTGui. , . 16- PSD. , , . . - focus blending , , .
  10. Photoshop. , . , ( ).
  11. Photoshop. .
  12. Lightroom. JPG (, , ).
  13. Photoshop. , .
  14. Lightroom. ( ) JPG (Flickr, Facebook, Picasa).


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Lightroom 3.5 RC1

, 25 2011 . 13:09 () +

, . .

, , . , : . . . , Lightroom 4.0, . .

: Lightroom 3.5 RC1 DNG . .


phtg

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(0)

Lightroom, Adobe

, 28 2011 . 01:21 ()
1 +

. .

. 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.

1. , SSD ( ).

2. 4 Gb RAM Lightroom (64- LR 64- OS).

3. LR .


. 1 Gb . .

OS x64 + LR x64 + > 4Gb RAM = (, Library). 64- , Lightroom: , . , Photoshop, Lightroom .


Workflow. 1:1 .

( ), .

XMP. . , XMP , , ) , ) (, . .). , , .

. (File > Optimize Catalog) .

Camera Raw. 1 Gb, 20 Gb. , , .


, : , LR, Photoshop , LR , . . , .


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DNG , lightroom showcase

, 24 2011 . 14:35 () +

- . .

.DNG (57 ).

. DNG (385 ).

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Lightroom.

, 18 2011 . 15:42 () +

ad maximum

, DNG (385 ).

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(5)

Lightroom Showcase

, 08 2011 . 14:06 () +

Lightroom, . .

Lighroom:


:

DNG (57 ).

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(2)

ACR

, 05 2011 . 19:13 () +
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Lightroom Community Facebook

, 27 2011 . 11:39 () +

. - . , . , , . . - Lightroom, . Facebook, - , Adobe -, , - .

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(3)

Lightroom output sharpening

, 25 2011 . 18:02 () +

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


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Samyang 8mm f/3.5 Fisheye Lens Profile for Adobe Lightroom (Canon 7D)

, 11 2011 . 16:02 ()
1 +

Download Samyang 8mm f/3.5 Fisheye Lens Profile for Adobe Lightroom(1 kb)

Before correction:

center, 100%

top-right, 100%


After correction, cropped:

After correction, uncropped:

center, 100%

top-right, 100%

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:

@echo off
set FocalLength=8.0
set MaxApertureValue=22.0
set LensModel=Samyang 8 mm f/3.5 Fisheye
set LensMake=Samyang
set LensInfo=8.0 8.0 3.5 3.5
set Lens=8mm



if "%~1" NEQ "" (
set ApertureValue=%~1
) else (
set ApertureValue=3.5
)



set ApertureValue=3.5 (insert your actual apperture here)

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)

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Lightroom 3.4 RC

, 11 2011 . 11:34 () +

Lightroom 3.4 RC, Camera Raw 6.4 DNG Converter 6.4. , .

: LR 3.4 RC , Adobe. , , jpg.1200px, / (1, 2 ), , ( jpg.1200px), . , . Adobe, . :)

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, 09 2011 . 18:25 () +

, . , . , . ( exif), , , , raw. ( + ), . , .

:

  • , PTGui.
  • , HDR. -, EXIF ( ), . -, - / . , .
  • . , , .


p.s. nef exif, strtotime(). , , ::, : :::_.

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, 05 2011 . 16:24 () +

.

. .

, . , . , . , , , . , . , .

?

: . , - Adobe , .

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LR Heavy Duty Workflow Notes, 21-02-11

, 22 2011 . 12:24 () +

: 21/02/2011

Lightroom . :

1. . HDD, , . . , (20110221), . , , Everything.

_ir .


2. . / / hdr, . .


3. . . , ( , ). , .


4. . . . .


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Lightroom: previews - 2

, 17 2011 . 19:28 () +

.

:

  • e:\lr.
  • , , p:\lrcats.
  • n:\lrcats.backup.

, , .

, :

  • , , , ( e:\lr). . : , , . , .
  • reloc.cmd : 1) P (move %1 p:\lrcats\); 2) (mklink %1 p:\lrcats\%~1). , .
  • deloc.cmd, . : move /Y p:\lrcats\%~1 ./. . , .
  • cat_backup.cmd, lrcats.backup. : xcopy p:\lrcats\*.lrcat n:\lrcats.backup\ /F /Y /D ( , ). 10 .

, PATH. ( , - ).

. :

  • .
  • , . , , . ( , ).
  • ( ) ( , ). , , .
  • . , .
  • .

, , .

  1. .
  2. .
  3. . SSD.
  4. . SSD, SSD , . .
  5. .
  6. ( ).
  7. . SSD.
  8. ( , ). SSD.
  9. ACR. , .

128 GbSSD (4 , ACR cache ) 2 Tb HDD (1 3 ), 4x300 + 250 + 3x120 ~ $1800. -, . .

SSD , . , , . . SSD. LR Write changes to XMP . ACR.

. , RAM.

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Lightroom: previews

, 16 2011 . 13:42 () +

, -. , . . , , .

, Lightroom . . .

  • *NIX: ln relocated_cat_path.lrcat orig_cat_path.lrcat
  • Windows ( Vista): mklink orig_cat_path.lrcat relocated_cat_path.lrcat

, 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

, 12 2011 . 02:45 () +

. To be more specific. ? Adobe Photoshop Lightroom SDK 3.0.

  • checkbox
  • color_well
  • combo_box
  • edit_field
  • password_field
  • picture
  • popup_menu
  • push_button
  • radio_button
  • slider
  • static_text
  • separator

, , :

, , Web 2+. 90-, , . !

, , . ƻ Ż: - -. .

API.

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