Difference between revisions of "CUVI Features"
From CUVI Wiki
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* [[Function:MinEigenVal|MinEigenVal]] - Calculates the minimum eigen value at each pixel in an image | * [[Function:MinEigenVal|MinEigenVal]] - Calculates the minimum eigen value at each pixel 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 | ||
===Data Exchange=== | ===Data Exchange=== | ||
* [[Function:BitConversion|bitConversion]] - Converts image pixel values from one data type to another. | * [[Function:BitConversion|bitConversion]] - Converts image pixel values from one data type to another. | ||
* [[Function:PadImage|padImage]] - Pads any side of the image with the value specified. | * [[Function:PadImage|padImage]] - Pads any side of the image with the value specified. | ||
* [[Function:GenerateRandomImage|generateRandomImage]] - Creates a new random image. | * [[Function:GenerateRandomImage|generateRandomImage]] - Creates a new random image. | ||
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===Geometry Transforms=== | |||
* [[Function:Crop|Crop]] - Crops the desired portion of an image | |||
* [[Function:Resize|Resize]] - Resizes input image using linear-interpolation | |||
* [[Function:Flip|FlipImage]] - Mirrors an image about a horizontal or vertical axis, or both | |||
* [[Function:Transpose|Transpose]] - Takes Transpose of the image | |||
* [[Function:Rotate|Rotate]] - Rotates an image about origin (0,0) or center | |||
* [[Function:WarpAffine|warpAffine]] - Rotates an image about origin (0,0) or center | |||
* [[Function:WarpAffineBack|warpAffineBack]] - Rotates an image about origin (0,0) or center | |||
===Image Filtering=== | |||
* [[Function:Color2Gray|Color2Gray]] - Converts an RGB image to gray scale using custom transform coefficients. | * [[Function:Color2Gray|Color2Gray]] - Converts an RGB image to gray scale using custom transform coefficients. | ||
* [[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:haarFwd|haarFwd]] - Performs one-level wavelet decomposition of an image using haar basis | * [[Function:haarFwd|haarFwd]] - Performs one-level wavelet decomposition of an image using haar basis | ||
* [[Function:haarInv|haarInv]] - Performs one-level haar wavelet reconstruction of an image | * [[Function:haarInv|haarInv]] - Performs one-level haar wavelet reconstruction of an image | ||
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* [[Function:MinMax|MinMax]] - Computes the minimum and maximum of image pixel values | * [[Function:MinMax|MinMax]] - Computes the minimum and maximum of image pixel values | ||
* [[Function:OR|OR]] - Combines corresponding pixels of two image buffers by a bitwise OR operation | * [[Function:OR|OR]] - Combines corresponding pixels of two image buffers by a bitwise OR operation | ||
* [[Function:RGBA2Gray|RGBA2Gray]] - Converts an RGBA image to gray scale using fixed transform | * [[Function:RGBA2Gray|RGBA2Gray]] - Converts an RGBA image to gray scale using fixed transform | ||
* [[Function:Subtract|Subtract]] - Subtracts pixel values of two image buffers | * [[Function:Subtract|Subtract]] - Subtracts pixel values of two image buffers | ||
* [[Function:Sum|Sum]] - Computes the sum of image pixel values | * [[Function:Sum|Sum]] - Computes the sum of image pixel values | ||
* [[Function:XOR|XOR]] - Combines corresponding pixels of two image buffers by a bitwise XOR operation | * [[Function:XOR|XOR]] - Combines corresponding pixels of two image buffers by a bitwise XOR operation | ||
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Revision as of 16:04, 11 June 2014
This page provides a list of all the functionality available in the latest release of CUVI Library.
Modules
CUVI comes in following image processing modules.
- Arithmetic & Logical
- Color Operations
- Computer Vision
- Data Exchange
- Geometry Transforms
- Image Filtering
- Image Statistics
- Image Transforms
- Video Stabilization
Function List
Arithmetic & Logical
Color Operations
Computer Vision
Data Exchange
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Geometry Transforms
Image Filtering
intensity values
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CUVI Core
CUVI Core includes the following helper functionality:
CuviImageA C++ class to hold image data on the device. It has the following methods
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