Overexposure (OE) indicator will show you exactly what areas of the shot are blown out and in which color channel(s) it happened (best if used in channel view).Digger displays the real histogram of the raw data, which greatly differs from the in-camera histogram and histograms presented by most of the raw converters.Save the compression curves of raw files in a tabulated form (for cameras and raw data formats where such curves are used).Save the results of the calculated statistics in a processing-friendly form – CSV, CGATS (for an arbitrary number of rectangular areas of the file). Calculate the statistics per channel (minimum, maximum, average, root-mean-square deviation StdDev) for the entire file and for an arbitrary rectangular selection.Support for new cameras is usually implemented within few weeks after raw samples become available. Instead, it allows you to see the data that will be used by raw convertors.RawDigger supports nearly all cameras that have raw capability. Fixed incomplete low-sensitivity pixel processing on Sigma SD Quattro half-res filesRawDigger doesn’t alter the raw data in any way.RGB rendering export: ability embed color profile in the output TIF (3-channel TIFFs only).16-bit TIFF RGB-rendered data export (64-bit RawDigger builds only).Optional OpenGL-based bitmap drawing (may be faster on old CPU/modern GPU combo).File natural sort order for next/prev files (and in file dialogs).CSV data export: additional fields (Camera vendor/model, ISO, shutter, exposure).Profile Edition allows applying white balance, normalization, equalization (Flat Field), and filtering of outlying values before data export New features Profile Edition adds selection grids for faster processing of step wedges and color targets, as well as for calculating non-uniformity maps. Profile Edition is for those who need to create sensor calibration data, linearization data, or device data for color profiling. Research Edition adds TIFF export, multiple selected areas via samples, tables of sampled data statistics and histograms over multiple samples, exporting sampled data as CSV and CGATS. It is suitable for a wide range of tasks, starting from personal use and preparing reviews and all the way to programming RAW data processing. Research Edition is meant for camera/sensor evaluation and statistical analysis of raw data. RawDigger is available in several editions:Įxposure Edition is for everyday use and is intended to help those who are serious about extracting the maximum quality from the camera to get precise exposures.Įxposure Edition displays RAW data in all modes (RGB, RAW Composite, and RAW per channel), indicates over- and underexposed areas, displays RAW histogram, image statistics, as well as statistics and histogram for selected area. It helps prepare data for calculations of color transforms and camera profiles. It helps to determine how exposure meters are calibrated, what is the headroom in highlights, which camera setting affect RAW data and how, how a raw converter interprets RAW data and which “hidden” compensation it applies, what tone curve is used for in-camera JPEGs and in a converter. The primary goals of RawDigger are to help you get better shots and increase the number of “keepers” through better knowledge of the “digital film” you are using, that is, RAW data.RawDigger can be used to solve a multitude of tasks, including the diagnosis of different problems, such as those with studio lights, lenses, flash, shutter, and aperture accuracy and repeatability, camera drifts, exposure, noise. In essence, RawDigger is a microscope of sorts that lets you drill down into the RAW by means of visualizations, histograms, and statistics over selections and samples.
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