Super Resolution

Detailed Description

The Super Resolution module contains a set of functions and classes that can be used to solve the problem of resolution enhancement. There are a few methods implemented, most of them are described in the papers [87] and [200] .

Classes
class	cv::superres::BroxOpticalFlow
class	cv::superres::DenseOpticalFlowExt
class	cv::superres::DualTVL1OpticalFlow
class	cv::superres::FarnebackOpticalFlow
class	cv::superres::FrameSource
class	cv::superres::PyrLKOpticalFlow
class	cv::superres::SuperResolution
	Base class for Super Resolution algorithms. More...

Functions
Ptr< FrameSource >	cv::superres::createFrameSource_Camera (int deviceId=0)
Ptr< FrameSource >	cv::superres::createFrameSource_Empty ()
Ptr< FrameSource >	cv::superres::createFrameSource_Video (const String &fileName)
Ptr< FrameSource >	cv::superres::createFrameSource_Video_CUDA (const String &fileName)
Ptr< BroxOpticalFlow >	cv::superres::createOptFlow_Brox_CUDA ()
Ptr< DualTVL1OpticalFlow >	cv::superres::createOptFlow_DualTVL1 ()
Ptr< DualTVL1OpticalFlow >	cv::superres::createOptFlow_DualTVL1_CUDA ()
Ptr< FarnebackOpticalFlow >	cv::superres::createOptFlow_Farneback ()
Ptr< FarnebackOpticalFlow >	cv::superres::createOptFlow_Farneback_CUDA ()
Ptr< PyrLKOpticalFlow >	cv::superres::createOptFlow_PyrLK_CUDA ()
Ptr< SuperResolution >	cv::superres::createSuperResolution_BTVL1 ()
	Create Bilateral TV-L1 Super Resolution.
Ptr< SuperResolution >	cv::superres::createSuperResolution_BTVL1_CUDA ()

Function Documentation

createFrameSource_Camera()

Ptr< FrameSource > cv::superres::createFrameSource_Camera

(

int

deviceId = 0

)

#include <opencv2/superres.hpp>

createFrameSource_Empty()

Ptr< FrameSource > cv::superres::createFrameSource_Empty

(

)

#include <opencv2/superres.hpp>

createFrameSource_Video()

Ptr< FrameSource > cv::superres::createFrameSource_Video

(

const String &

fileName

)

#include <opencv2/superres.hpp>

createFrameSource_Video_CUDA()

Ptr< FrameSource > cv::superres::createFrameSource_Video_CUDA

(

const String &

fileName

)

#include <opencv2/superres.hpp>

createOptFlow_Brox_CUDA()

Ptr< BroxOpticalFlow > cv::superres::createOptFlow_Brox_CUDA

(

)

#include <opencv2/superres/optical_flow.hpp>

createOptFlow_DualTVL1()

Ptr< DualTVL1OpticalFlow > cv::superres::createOptFlow_DualTVL1

(

)

#include <opencv2/superres/optical_flow.hpp>

createOptFlow_DualTVL1_CUDA()

Ptr< DualTVL1OpticalFlow > cv::superres::createOptFlow_DualTVL1_CUDA

(

)

#include <opencv2/superres/optical_flow.hpp>

createOptFlow_Farneback()

Ptr< FarnebackOpticalFlow > cv::superres::createOptFlow_Farneback

(

)

#include <opencv2/superres/optical_flow.hpp>

createOptFlow_Farneback_CUDA()

Ptr< FarnebackOpticalFlow > cv::superres::createOptFlow_Farneback_CUDA

(

)

#include <opencv2/superres/optical_flow.hpp>

createOptFlow_PyrLK_CUDA()

Ptr< PyrLKOpticalFlow > cv::superres::createOptFlow_PyrLK_CUDA

(

)

#include <opencv2/superres/optical_flow.hpp>

createSuperResolution_BTVL1()

Ptr< SuperResolution > cv::superres::createSuperResolution_BTVL1

(

)

#include <opencv2/superres.hpp>

Create Bilateral TV-L1 Super Resolution.

This class implements Super Resolution algorithm described in the papers [87] and [200] .

Here are important members of the class that control the algorithm, which you can set after constructing the class instance:

• int scale Scale factor.
• int iterations Iteration count.
• double tau Asymptotic value of steepest descent method.
• double lambda Weight parameter to balance data term and smoothness term.
• double alpha Parameter of spacial distribution in Bilateral-TV.
• int btvKernelSize Kernel size of Bilateral-TV filter.
• int blurKernelSize Gaussian blur kernel size.
• double blurSigma Gaussian blur sigma.
• int temporalAreaRadius Radius of the temporal search area.
• Ptr<DenseOpticalFlowExt> opticalFlow Dense optical flow algorithm.

createSuperResolution_BTVL1_CUDA()

Ptr< SuperResolution > cv::superres::createSuperResolution_BTVL1_CUDA

(

)

#include <opencv2/superres.hpp>