Difference between revisions of "CUVI Release Notes"
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__NOTOC__ | |||
==Version 1.5.5== | |||
*Major Release Date: June 12, 2017 | |||
*Requirements: | |||
**Latest drivers from NVIDIA [[http://www.nvidia.com/Download/index.aspx download]] | |||
**CUDA capable Graphics Card [[http://developer.nvidia.com/cuda-gpus see list]] | |||
**Windows 7 or above | |||
**Latest Visual C++ redistributable package [[https://support.microsoft.com/en-us/help/2977003/the-latest-supported-visual-c-downloads download]] | |||
** Build for Compute Capability 3.0, 3.2, 3.5, 3.7, 5.0, 5.2, 5.3, 6.0, 6.1, 6.2 and 7.0 | |||
*Color Operations: | |||
**Added '''[[Function:lowlight]]''' | |||
**Added '''[[Function:autoColor]]''' | |||
**Added '''[[Function:dehaze]]''' | |||
**2x Speed up '''[[Function:DemosaicDFPD]]''' | |||
**Function:colorTwist renamed to '''[[Function:ChannelMix]]''' | |||
*Image Filtering: | |||
**Function:enhance renamed to '''[[Function:underwaterFilter]]''' and improved | |||
*Several bug fixes across the board. | |||
*Latest CUDA GPUs & architectures support. | |||
==Version 1.5.2== | |||
*Major Release Date: June 12, 2015 | |||
*Requirements: | |||
**Latest CUDA drivers from NVIDIA [[http://www.nvidia.com/Download/index.aspx download]] | |||
**CUDA capable Graphics Card [[http://developer.nvidia.com/cuda-gpus see list]] | |||
**Windows, Linux or Mac OSX | |||
*Color Operations: | |||
**Bug fix '''demosiacDFPD'''. | |||
**Speed up '''demosiacDFPD'''. | |||
*Removed ''Video Stabilization'' module | |||
*Several bug fixes across the board. | |||
*Support for latest GPUs. | |||
==Version 1.3.1== | |||
*Release Date: June 12, 2014 | |||
*Requirements: | |||
**Latest CUDA drivers from NVIDIA [[http://www.nvidia.com/Download/index.aspx download]] | |||
**CUDA capable Graphics Card [[http://developer.nvidia.com/cuda-gpus see list]] | |||
**Windows, Linux or Mac OSX | |||
*Color Operations: | |||
**Added '''demosiacDFPD''' that restores an RGB image from a CFA Bayer image using DFPD algorithm. | |||
*Added ''Video Stabilization'' module | |||
**Added '''CuviVideoStabilizer''' class for transparent video stabilization. | |||
**Added '''CuviMotionEstimator''' class to determine the global motion vector between 2 frames. | |||
*Core | |||
**Added ''cuvi::showImage'' function to display the image. | |||
**Added ''cuvi::waitKeyPress'' function to keep displaying the window opened by ''cuvi::showImage''. | |||
==Version 1.3.0== | |||
*Major Release Date: May 05, 2014 | |||
*Requirements: | |||
**Latest CUDA drivers from NVIDIA [[http://www.nvidia.com/Download/index.aspx download]] | |||
**CUDA capable Graphics Card [[http://developer.nvidia.com/cuda-gpus see list]] | |||
**Windows, Linux or Mac OSX | |||
*Core: | |||
**Added arithmtic and logic operators for CuviImage. | |||
**Added channel extraction operator [] for CuviImage. | |||
**Added CuviPyramid class | |||
**Added CuviHistogram class | |||
**Added CuviSpecialFilters class for creating standard predefined filters. | |||
*Data Exchange: | |||
**Added getChannel function for channel extraction. | |||
*Arithmetic and Logical: | |||
**Added different point scalar functions | |||
**abs -> Image absolute value | |||
**exp -> e raised to power image | |||
**absDiff -> Absolute difference between 2 images | |||
**sqrt -> Square root | |||
**cbrt -> Cube root | |||
**floor | |||
**ceil | |||
**round | |||
**Added bit shifting functions (SHL and SHR) | |||
**Added matrix multiplication (matMul) | |||
**Added matrix multiplication with transpose -> A*A' or A'*A | |||
**Added matrix inversion for square images. | |||
*Color Operations: | |||
**Added lookup table transformation function (LUT) | |||
**Merged rgba2gray into rgb2gray | |||
**Added color space conversions: | |||
***Grayscale --> RGB (gray2rgb) | |||
***RGB <--> YCbCr (rgb2ycbcr and ycbcr2rgb) | |||
***RGB <--> HSV (rgb2hsv and hsv2rgb) | |||
***RGB <--> Lab (rgb2Lab and Lab2rgb) | |||
*Image Filtering: | |||
**Added median filtering (medianFilter) | |||
**Added image enhancement algorithm (fusion) | |||
*Image Statistics: | |||
**Added histogram calculation function (calcHist) | |||
*Misc: | |||
**Replaced raw pointer/array arguments with CuviScalar class for the following functions: | |||
***rgb2gray | |||
***sum, mean, min, max, minMax, countInRange | |||
==Version 1.2.1== | |||
*Major Release Date: April 17, 2013 | |||
*Requirements: | |||
**Latest CUDA drivers from NVIDIA [[http://www.nvidia.com/Download/index.aspx download]] | |||
**CUDA capable Graphics Card [[http://developer.nvidia.com/cuda-gpus see list]] | |||
**Windows, Linux or Mac OSX | |||
*New Features/Enchancements | |||
**[[Function:pow|pow]] - Raises each pixel to the specified power. | |||
**[[Function:rectangle |rectangle ]] - draws a rectangle on the image. | |||
**[[Function:adjust |adjust ]] function can now take adjust parameters separately for each channel | |||
**[[Function:haarFwd|haarFwd]] and [[Function:haarInv|haarInv]] now also support 3 channel images. | |||
*Framework Enhancements | |||
**C Interface has been discontinued. | |||
**All functions in C++ interface now take CuviImage references instead of pointers. | |||
**Added image I/O. CuviImage can now be loaded and saved directly on the disk without the requirement of a host. | |||
**Added namespace "device" which contains device management functions: | |||
***getDeviceCount | |||
***getCurrentDevice | |||
***setCurrentDevice(const Cuvi32s id); | |||
***syncCurrentDevice() | |||
***resetCurrentDevice() | |||
***getDeviceProperties(const int deviceID, CuviDeviceProperties& props); | |||
*Features removal: | |||
**eigenVals | |||
**eigenValsVecs | |||
**meanStdDev | |||
**Color2Gray (added as an overload of rgb2gray) | |||
==Version 1.2== | ==Version 1.2== | ||
*Release Date: May | *Major Release Date: May 11, 2012 | ||
*Requirements: | *Requirements: | ||
**Latest CUDA drivers from NVIDIA [[http://www.nvidia.com/Download/index.aspx download]] | **Latest CUDA drivers from NVIDIA [[http://www.nvidia.com/Download/index.aspx download]] | ||
Line 7: | Line 137: | ||
*New Features | *New Features | ||
**[[Function:CountInRange|CountInRange]] - Counts the number of pixels within the given intensity range | **[[Function:CountInRange|CountInRange]] - Counts the number of pixels within the given intensity range | ||
**[[Function:Sum|Sum]] - Computes the sum of pixel values of each channel in an image | |||
**[[Function:Max|Max]] - Computes the maximum pixel value of each channel in an image | |||
**[[Function:Min|Min]] - Computes the minimum pixel value of each channel in an image | |||
**[[Function:MinMax|MinMax]] - Computes the minimum and maximum pixel value of each channel in an image | |||
**[[Function:Mean|Mean]] - Computes the mean of each channel of the input image | |||
**[[Function:MeanStdDev|MeanStdDev]] - Computes the mean and standard deviation of each channel in an image | |||
**[[Function:EigenValsVecs|EigenValsVecs]] - Calculates eigen values and eigen vectors at each pixel in an image | **[[Function:EigenValsVecs|EigenValsVecs]] - Calculates eigen values and eigen vectors at each pixel in an image | ||
**[[Function:Flip|Flip]] - Mirrors an image about a horizontal or vertical axis, or both | **[[Function:Flip|Flip]] - Mirrors an image about a horizontal or vertical axis, or both | ||
Line 13: | Line 149: | ||
**[[Function:Rotate|Rotate]] - Rotates an image with the origin (0,0) or center | **[[Function:Rotate|Rotate]] - Rotates an image with the origin (0,0) or center | ||
**[[Function:Transpose|Transpose]] - Takes Transpose of the image | **[[Function:Transpose|Transpose]] - Takes Transpose of the image | ||
*Framework Enhancements | *Framework Enhancements | ||
**Instead of a single function for all color operations and one for arithmetic operations, the new build contains individual functions like [[Function:RGB2YUV|RGB2YUV]] and [[Function:Add|Add]] to improve usability | **Instead of a single function for all color operations and one for arithmetic operations, the new build contains individual functions like [[Function:RGB2YUV|RGB2YUV]] and [[Function:Add|Add]] to improve usability | ||
Line 19: | Line 154: | ||
**The function 'bayerToRGB' is renamed to [[Function:Demosaic|Demosaic]] | **The function 'bayerToRGB' is renamed to [[Function:Demosaic|Demosaic]] | ||
**The function 'imFilter' is renamed to [[Function:ImageFilter|ImageFilter]] and its input argument have been simplified | **The function 'imFilter' is renamed to [[Function:ImageFilter|ImageFilter]] and its input argument have been simplified | ||
**The function 'dwt' and 'idwt' have been renamed to [[Function:HaarFwd|haarFwd]] and [[Function:HaarInv|haarInv]] respectively | |||
**CUVI now includes a C++ Timer class that accurately profiles your application timing | **CUVI now includes a C++ Timer class that accurately profiles your application timing | ||
**CuviMat is introduced which is C counterpart of the class CuviImage | **CuviMat is introduced which is C counterpart of the class CuviImage | ||
* | *Bug Fixes | ||
**[[Function:ImageFilter|ImageFilter]] bug fixed | **[[Function:ImageFilter|ImageFilter]] bug fixed | ||
''Release notes for previous versions is not available'' | ''Release notes for previous versions is not available'' |
Revision as of 16:25, 22 January 2019
Version 1.5.5
- Major Release Date: June 12, 2017
- Requirements:
- Color Operations:
- Added Function:lowlight
- Added Function:autoColor
- Added Function:dehaze
- 2x Speed up Function:DemosaicDFPD
- Function:colorTwist renamed to Function:ChannelMix
- Image Filtering:
- Function:enhance renamed to Function:underwaterFilter and improved
- Several bug fixes across the board.
- Latest CUDA GPUs & architectures support.
Version 1.5.2
- Major Release Date: June 12, 2015
- Requirements:
- Color Operations:
- Bug fix demosiacDFPD.
- Speed up demosiacDFPD.
- Removed Video Stabilization module
- Several bug fixes across the board.
- Support for latest GPUs.
Version 1.3.1
- Release Date: June 12, 2014
- Requirements:
- Color Operations:
- Added demosiacDFPD that restores an RGB image from a CFA Bayer image using DFPD algorithm.
- Added Video Stabilization module
- Added CuviVideoStabilizer class for transparent video stabilization.
- Added CuviMotionEstimator class to determine the global motion vector between 2 frames.
- Core
- Added cuvi::showImage function to display the image.
- Added cuvi::waitKeyPress function to keep displaying the window opened by cuvi::showImage.
Version 1.3.0
- Major Release Date: May 05, 2014
- Requirements:
- Core:
- Added arithmtic and logic operators for CuviImage.
- Added channel extraction operator [] for CuviImage.
- Added CuviPyramid class
- Added CuviHistogram class
- Added CuviSpecialFilters class for creating standard predefined filters.
- Data Exchange:
- Added getChannel function for channel extraction.
- Arithmetic and Logical:
- Added different point scalar functions
- abs -> Image absolute value
- exp -> e raised to power image
- absDiff -> Absolute difference between 2 images
- sqrt -> Square root
- cbrt -> Cube root
- floor
- ceil
- round
- Added bit shifting functions (SHL and SHR)
- Added matrix multiplication (matMul)
- Added matrix multiplication with transpose -> A*A' or A'*A
- Added matrix inversion for square images.
- Color Operations:
- Added lookup table transformation function (LUT)
- Merged rgba2gray into rgb2gray
- Added color space conversions:
- Grayscale --> RGB (gray2rgb)
- RGB <--> YCbCr (rgb2ycbcr and ycbcr2rgb)
- RGB <--> HSV (rgb2hsv and hsv2rgb)
- RGB <--> Lab (rgb2Lab and Lab2rgb)
- Image Filtering:
- Added median filtering (medianFilter)
- Added image enhancement algorithm (fusion)
- Image Statistics:
- Added histogram calculation function (calcHist)
- Misc:
- Replaced raw pointer/array arguments with CuviScalar class for the following functions:
- rgb2gray
- sum, mean, min, max, minMax, countInRange
- Replaced raw pointer/array arguments with CuviScalar class for the following functions:
Version 1.2.1
- Major Release Date: April 17, 2013
- Requirements:
- New Features/Enchancements
- Framework Enhancements
- C Interface has been discontinued.
- All functions in C++ interface now take CuviImage references instead of pointers.
- Added image I/O. CuviImage can now be loaded and saved directly on the disk without the requirement of a host.
- Added namespace "device" which contains device management functions:
- getDeviceCount
- getCurrentDevice
- setCurrentDevice(const Cuvi32s id);
- syncCurrentDevice()
- resetCurrentDevice()
- getDeviceProperties(const int deviceID, CuviDeviceProperties& props);
- Features removal:
- eigenVals
- eigenValsVecs
- meanStdDev
- Color2Gray (added as an overload of rgb2gray)
Version 1.2
- Major Release Date: May 11, 2012
- Requirements:
- New Features
- CountInRange - Counts the number of pixels within the given intensity range
- Sum - Computes the sum of pixel values of each channel in an image
- Max - Computes the maximum pixel value of each channel in an image
- Min - Computes the minimum pixel value of each channel in an image
- MinMax - Computes the minimum and maximum pixel value of each channel in an image
- Mean - Computes the mean of each channel of the input image
- MeanStdDev - Computes the mean and standard deviation of each channel in an image
- EigenValsVecs - Calculates eigen values and eigen vectors at each pixel in an image
- Flip - Mirrors an image about a horizontal or vertical axis, or both
- ImageGradients - Calculates X and Y gradients of image
- MinEigenVal - Calculates the minimum eigen value at each pixel in an image
- Rotate - Rotates an image with the origin (0,0) or center
- Transpose - Takes Transpose of the image
- Framework Enhancements
- Instead of a single function for all color operations and one for arithmetic operations, the new build contains individual functions like RGB2YUV and Add to improve usability
- The functions 'split' and 'merge' are renamed to ChannelSplit and ChannelMerge
- The function 'bayerToRGB' is renamed to Demosaic
- The function 'imFilter' is renamed to ImageFilter and its input argument have been simplified
- The function 'dwt' and 'idwt' have been renamed to haarFwd and haarInv respectively
- CUVI now includes a C++ Timer class that accurately profiles your application timing
- CuviMat is introduced which is C counterpart of the class CuviImage
- Bug Fixes
- ImageFilter bug fixed
Release notes for previous versions is not available