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source: trunk/psLib/src/imageops

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Diff Rev Age Author Log Message
(edit) @20758   18 years Paul Price Catch sumKernel=0 to prevent FPE.
(edit) @20462   18 years eugene adding a threaded version of psImageSmoothMask (only supports F32 for now)
(edit) @20460   18 years Paul Price Just noticed cut/paste error.
(edit) @20333   18 years Paul Price Catch case when sumKernel = 0.
(edit) @20327   18 years Paul Price Adding note on the importance of the order.
(edit) @20325   18 years Paul Price Fix interpolation with separable kernels: * sumKernel2 is now for the …
(edit) @20317   18 years Paul Price Sometimes the index rolls over.
(edit) @20315   18 years Paul Price More fixes for optimised builds.
(edit) @20314   18 years Paul Price Fixing what I knew to be wrong because it wouldn't compile optimised.
(edit) @20311   18 years Paul Price Moving what is now BIQUADRATIC interpolation (used to be BICUBE) into …
(edit) @20306   18 years Paul Price Reworking psImageInterpolate so that kernels are pre-calculated. …
(edit) @20299   18 years Paul Price Should be using the requested interpolation mode.
(edit) @20216   18 years eugene reduced background error verbosity
(edit) @20211   18 years Paul Price Adding parameter to psImageSmoothMask to control acceptance of masked …
(edit) @20207   18 years Paul Price Wasn't calculating the variance correctly, which led to psphot …
(edit) @20104   18 years Paul Price Simple dereferencing for tight loop to see if it makes any difference …
(edit) @20075   18 years eugene report weight of 0 for un-fitted pixels
(edit) @20020   18 years Paul Price Suppress test output.
(edit) @19995   18 years eugene filter out nan values from fit
(edit) @19960   18 years Paul Price map->stats doesn't have to be defined except for psImageMapGenerate: …
(edit) @19895   18 years Paul Price Adding psImageSmoothMask: a faster version of psImageSmoothMaskF32 (by …
(edit) @19354   18 years Paul Price Gene found a bug in the definition of [ij]Max. This is a simplified …
(edit) @19298   18 years Paul Price psThreadJob is now mutable.
(edit) @19252   18 years Paul Price Only wait for the thread pool if we're threaded. Otherwise we can end …
(edit) @19228   18 years Paul Price Variance factor wasn't being corrected for the sum of the (now …
(edit) @19146   18 years Paul Price Mask value going in to psImageInterpolate needs to be initialised.
(edit) @19140   18 years Paul Price Adding option of allowing 'exact' shifts when doing interpolation. …
(edit) @19129   18 years Paul Price Changing how interpolation works with masked pixels. Previously, the …
(edit) @19057   18 years Paul Price Renamed psThreadTaskDelete to psThreadTaskRemove to maintain …
(edit) @19023   18 years Paul Price Added functions to control threading for image convolution.
(edit) @19015   18 years Paul Price Adding functions to control threading of psImageConvolve functions.
(edit) @18957   18 years Paul Price Working psImageConvolveMask into threads, since it can take a while.
(edit) @18494   18 years eugene minor
(edit) @18300   18 years Paul Price Whoops.
(edit) @18299   18 years Paul Price Cleaning up the clean-up.
(edit) @18298   18 years Paul Price Cleaning up lanczos
(edit) @18297   18 years Paul Price Wasn't normalising separable interpolations by the square of the kernel.
(edit) @18162   18 years Paul Price Adding function psImageInterpolateVarianceFactor. This involved …
(edit) @18043   18 years Paul Price Gene has determined that what I had before --- normalising by the sum …
(edit) @17810   18 years Paul Price Range checking.
(edit) @17809   18 years Paul Price Wrong dimension.
(edit) @17808   18 years Paul Price Wasn't masking at the end of a row/column.
(edit) @17807   18 years Paul Price Fixing psImageConvolveMask --- wasn't masking everything it was …
(edit) @17726   18 years Paul Price Adding separable version of psImageConvolveMask. Mask convolution …
(edit) @17641   18 years Paul Price Fix type error.
(edit) @17640   18 years Paul Price More meaningful message.
(edit) @17623   18 years Paul Price X and Y confusion.
(edit) @17457   18 years eugene the mask/keep region functions were evaluating the operator (strcmp) …
(edit) @17447   18 years jhoblitt convert assert() to psAssert()
(edit) @17371   18 years Paul Price Fixed so that sample can be used as a buffer (to save allocating over …
(edit) @17365   18 years Paul Price Actually, don't want to modify threshold, since most of the image can …
(edit) @17363   18 years Paul Price Need to adjust threshold for the number of pixels in the kernel, which …
(edit) @17329   18 years Paul Price Shouldn't multiply by the maskVal --- it's set to 1 or zero. Shouldn't …
(edit) @17320   18 years Paul Price Optimising psImageConvolveFFT. Made a couple of optimisations: 1. …
(edit) @17302   18 years Paul Price Optimisation: using memcpy instead of copying each pixel.
(edit) @16910   18 years Paul Price Adding psImageShiftMask --- allows mask to follow the image when …
(edit) @16351   18 years Paul Price I no longer believe that I should be normalising the variance kernel. …
(edit) @16115   19 years Paul Price Adding required include files.
(edit) @15958   19 years eugene need to exclude mostly-masked pixels, use nan as a sentinel
(edit) @15938   19 years eugene add hack min limit on input pixels
(edit) @15841   19 years Paul Price A little bit of cleaning up, and making it so that the statistic to be …
(edit) @15640   19 years eugene crash on mismatched images
(edit) @15599   19 years gusciora Added input parameter assert: PS_ASSERT_IMAGE_NON_NULL(field, …
(edit) @15598   19 years gusciora Added psMemCheckImageMap()
(edit) @15586   19 years eugene adding a note
(edit) @15507   19 years Paul Price Removing field in psImageMap to avoid carrying around a reference to …
(edit) @15497   19 years Paul Price Reducing duplication.
(edit) @15493   19 years Paul Price Fixing typo.
(edit) @15492   19 years Paul Price Adding memory instrumentation for psImageCopy.
(edit) @15456   19 years Paul Price Adding additional information for tracking memory leaks.
(edit) @15437   19 years Paul Price Plugging memory leak.
(edit) @15377   19 years gusciora Added a psMemCheckBinning() function.
(edit) @15321   19 years Paul Price Expanding psImageConvolveMaskDirect and psImageConvolveMaskFFT to …
(edit) @15320   19 years Paul Price Adding psImageConvolveMaskFFT to use FFT convolution to convolve mask …
(edit) @15254   19 years eugene changed mask to coeffMask, define PS_POLY_MASK_FIT,SET; distinguish …
(edit) @15041   19 years eugene added case of 1xN or Nx1 maps
(edit) @15001   19 years eugene add asserts for finite input values
(edit) @14988   19 years eugene added APIs to define psImageMap without psImage pointer
(edit) @14983   19 years Paul Price Including psMemory.h where required.
(edit) @14960   19 years eugene init the mask vector if alloced here
(edit) @14929   19 years eugene adding psImageMap, psImagePixelInterpolate functions
(edit) @14925   19 years eugene adding psImageInterpolatePixelBilinear
(edit) @14924   19 years eugene adding psImageMap functions, psImagePixelInterpolate functions
(edit) @14923   19 years eugene adding utility functions for coordinate system conversions
(edit) @14922   19 years eugene adding ability to return the subsample used for the stats
(edit) @14921   19 years eugene updates to child handling
(edit) @14866   19 years Paul Price Adding mask to psImageConvolveFFT, so that masked pixels may be set to …
(edit) @14826   19 years Paul Price Need to normalise the variance kernel so that the sum is unity --- …
(edit) @14762   19 years Paul Price Adding assertion on kernel sizes.
(edit) @14736   19 years Paul Price Fixing assertion.
(edit) @14707   19 years Paul Price More cut/paste errors.
(edit) @14706   19 years Paul Price Cut/paste error.
(edit) @14705   19 years Paul Price Adding assertion for kernels.
(edit) @14704   19 years Paul Price Was doing direct convolution using x+u instead of x-u --- no …
(edit) @14638   19 years Paul Price Kernel range is inclusive.
(edit) @14523   19 years Paul Price Fixing range for error messages.
(edit) @14478   19 years Paul Price Adding psKernelAllocFromImage to generate a kernel from some input image.
(edit) @14452   19 years jhoblitt gcc attribute cleanup
(edit) @14332   19 years magnier adding output target to psImageConvolveDirect API
(edit) @13651   19 years Paul Price Even if no mask is supplied, a mask value may be desired (either good …
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