Пример потерь при сжатии cRAW у Sony DSLR
Sony A700, съемка на фоне софтбокса, кадр превращен в двуцветный параметрами конвертации в LR
EXIF сохранен
Это НЕ артефакты JPEG.
- Раздел: Тесты фототехники
- Дата съёмки: 17.11.2008 00:43
- Дата загрузки фото: 17.11.2008 00:26
- Оригинальная фотография: 4123 x 2749 (1,0 Мб)
- Технические характеристики:
- Фотоаппарат: Sony DSLR-A700
- Выдержка: 1/160
- Гиперфокальное расстояние: 10,82 m
- Диафрагма: 5,6
- Светочувствительность: 160
- Фокусное расстояние: 35,0 mm (35 mm equivalent: 52,0 mm)
- Полный EXIF
- Adobe
- APP14Flags0: [14]
- APP14Flags1: (none)
- ColorTransform: YCbCr
- DCTEncodeVersion: 100
- Composite
- Aperture: 5,6
- CircleOfConfusion: 0,020 mm
- FOV: 38,0 deg
- FocalLength35efl: 35,0 mm (35 mm equivalent: 52,0 mm)
- HyperfocalDistance: 10,82 m
- ScaleFactor35efl: 1,5
- ShutterSpeed: 1/160
- ExifIFD
- ApertureValue: 5,6
- BrightnessValue: 2,37
- Contrast: High
- CreateDate: 2008:11:17 00:43:18
- CustomRendered: Normal
- DateTimeOriginal: 2008:11:17 00:43:18
- DigitalZoomRatio: 0
- ExifVersion: 0221
- ExposureCompensation: 0
- ExposureMode: Manual
- ExposureProgram: Manual
- ExposureTime: 1/160
- FNumber: 5,6
- FileSource: Digital Camera
- Flash: Off
- FocalLength: 35,0 mm
- FocalLengthIn35mmFormat: 52 mm
- ISO: 160
- LightSource: Flash
- MaxApertureValue: 4,0
- MeteringMode: Multi-segment
- Saturation: High
- SceneCaptureType: Standard
- SceneType: Directly photographed
- Sharpness: Soft
- ShutterSpeedValue: 1/160
- WhiteBalance: Manual
- ICC-header
- CMMFlags: Not Embedded, Independent
- ColorSpaceData: RGB
- ConnectionSpaceIlluminant: 0,9642 1 0,82491
- DeviceAttributes: Reflective, Glossy, Positive, Color
- DeviceManufacturer: IEC
- DeviceModel: sRGB
- PrimaryPlatform: Microsoft Corporation
- ProfileCMMType: Lino
- ProfileClass: Display Device Profile
- ProfileConnectionSpace: XYZ
- ProfileCreator: HP
- ProfileDateTime: 1998:02:09 06:49:00
- ProfileFileSignature: acsp
- ProfileID: 0
- ProfileVersion: 2.1.0
- RenderingIntent: Perceptual
- ICC-meas
- MeasurementBacking: 0 0 0
- MeasurementFlare: 0,999%
- MeasurementGeometry: Unknown (0)
- MeasurementIlluminant: D65
- MeasurementObserver: CIE 1931
- ICC-view
- ViewingCondIlluminant: 19,6445 20,3718 16,8089
- ViewingCondIlluminantType: D50
- ViewingCondSurround: 3,92889 4,07439 3,36179
- IFD0
- ImageDescription: SONY DSC
- Make: SONY
- Model: DSLR-A700
- ModifyDate: 2008:11:17 00:25:25
- ResolutionUnit: inches
- Software: DSLR-A700 v04
- XResolution: 240
- YResolution: 240
- IPTC
- ApplicationRecordVersion: 2
- Caption-Abstract: SONY DSC
- XMP-crs
- AlreadyApplied: True
- BlueHue: 0
- BlueSaturation: 0
- Brightness: -150
- CameraProfile: ACR 4.4
- CameraProfileDigest: 77497F94B027C8F3D713DF53D4A48805
- ChromaticAberrationB: 0
- ChromaticAberrationR: 0
- Clarity: +100
- ColorNoiseReduction: 0
- Contrast: +100
- ConvertToGrayscale: False
- CropAngle: -0.432241
- CropBottom: 0.970107
- CropHeight: 2749
- CropLeft: 0.003132
- CropRight: 0.973051
- CropTop: 0.015962
- CropUnit: 0
- CropWidth: 4123
- Defringe: 0
- Exposure: -4.00
- FillLight: 0
- GreenHue: 0
- GreenSaturation: 0
- HasCrop: True
- HasSettings: True
- HighlightRecovery: 0
- HueAdjustmentAqua: 0
- HueAdjustmentBlue: 0
- HueAdjustmentGreen: 0
- HueAdjustmentMagenta: 0
- HueAdjustmentOrange: 0
- HueAdjustmentPurple: 0
- HueAdjustmentRed: 0
- HueAdjustmentYellow: 0
- LuminanceAdjustmentAqua: 0
- LuminanceAdjustmentBlue: 0
- LuminanceAdjustmentGreen: 0
- LuminanceAdjustmentMagenta: 0
- LuminanceAdjustmentOrange: 0
- LuminanceAdjustmentPurple: 0
- LuminanceAdjustmentRed: 0
- LuminanceAdjustmentYellow: 0
- LuminanceSmoothing: 0
- ParametricDarks: 0
- ParametricHighlightSplit: 75
- ParametricHighlights: 0
- ParametricLights: 0
- ParametricMidtoneSplit: 50
- ParametricShadowSplit: 25
- ParametricShadows: 0
- PostCropVignetteAmount: 0
- RedHue: 0
- RedSaturation: 0
- Saturation: -100
- SaturationAdjustmentAqua: 0
- SaturationAdjustmentBlue: 0
- SaturationAdjustmentGreen: 0
- SaturationAdjustmentMagenta: 0
- SaturationAdjustmentOrange: 0
- SaturationAdjustmentPurple: 0
- SaturationAdjustmentRed: 0
- SaturationAdjustmentYellow: 0
- ShadowTint: 0
- Shadows: 100
- SharpenDetail: 0
- SharpenEdgeMasking: 0
- SharpenRadius: +0.5
- Sharpness: 0
- SplitToningBalance: 0
- SplitToningHighlightHue: 0
- SplitToningHighlightSaturation: 0
- SplitToningShadowHue: 0
- SplitToningShadowSaturation: 0
- Temperature: 6550
- Tint: +1
- ToneCurve: 0, 0, 32, 22, 64, 56, 128, 128, 192, 196, 255, 255
- ToneCurveName: Medium Contrast
- Version: 4.6
- Vibrance: -100
- VignetteAmount: 0
- WhiteBalance: As Shot
- XMP-dc
- XMP-exif
- ApertureValue: 5,6
- BrightnessValue: 2,37
- Contrast: High
- CustomRendered: Normal
- DateTimeDigitized: 2008:11:17 00:43:18+03:00
- DateTimeOriginal: 2008:11:17 00:43:18+03:00
- DigitalZoomRatio: 0
- ExifImageHeight: 2749
- ExifImageWidth: 4123
- ExifVersion: 0221
- ExposureCompensation: 0
- ExposureMode: Manual
- ExposureProgram: Manual
- ExposureTime: 1/160
- FNumber: 5,6
- FileSource: Digital Camera
- FlashFired: False
- FlashFunction: False
- FlashMode: Off
- FlashRedEyeMode: False
- FlashReturn: No return detection
- FocalLength: 35,0 mm
- FocalLengthIn35mmFormat: 52 mm
- ISO: 160
- LightSource: Flash
- MaxApertureValue: 4,0
- MeteringMode: Multi-segment
- Saturation: High
- SceneCaptureType: Standard
- SceneType: Directly photographed
- Sharpness: Soft
- ShutterSpeedValue: 1/160
- WhiteBalance: Manual
- XMP-tiff
- ImageHeight: 2749
- ImageWidth: 4123
- Make: SONY
- Model: DSLR-A700
- ResolutionUnit: inches
- XResolution: 240
- YResolution: 240
- XMP-xmp
- CreateDate: 2008:11:17 00:43:18+03:00
- ModifyDate: 2008:11:17 00:25:25+03:00
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