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Functions276 in github.com/BBuf/Image-processing-algorithm

⨍ Functions 276◇ Types & classes 9
↓ 1 callersFunctiongetDistancex86
x86循环展开BX次优化求2个向量的距离
Algorithm optimization/speed_twoVector_distance.cpp:18
↓ 1 callersFunctiongetGlobalAtmosphericLightValue
估算全局大气光值
Single Image Haze Removal Using Dark Channel Prior(Guided Filter).cpp:164
↓ 1 callersFunctiongetGlobalAtmosphericLightValue
估算全局大气光值
Single Image Haze Removal Using Dark Channel Prior.cpp:91
↓ 1 callersFunctiongetMediaValue
计算中值
Algorithm optimization/Huang_Fast_MedianBlur.cpp:2
↓ 1 callersFunctiongetMinChannel
获取最小值矩阵
Single Image Haze Removal Using Dark Channel Prior(Guided Filter).cpp:82
↓ 1 callersFunctiongetMinChannel
获取最小值矩阵
Single Image Haze Removal Using Dark Channel Prior.cpp:10
↓ 1 callersFunctiongetMinChannel
获取最小值矩阵
MedianFilterFogRemoval.cpp:10
↓ 1 callersFunctiongetPara
Automatic Color Equalization(ACE) and its Fast Implementation.cpp:40
↓ 1 callersFunctiongetRecoverScene
恢复原图像 Omega 去雾比例 参数 t0 最小透射率值
Single Image Haze Removal Using Dark Channel Prior(Guided Filter).cpp:206
↓ 1 callersFunctiongetRecoverScene
恢复原图像 Omega 去雾比例 参数 t0 最小透射率值
Single Image Haze Removal Using Dark Channel Prior.cpp:133
↓ 1 callersFunctionget_Pad
使用OpenMp和OpenBlas加速filter2D(RGB度图）,且卷积核的长宽相等，这里实现的是长宽均为3且通道数为3的卷积核(相当于Tensor) A加pad的运算
Algorithm optimization/speed_filter2d_in_rgb_image.cpp:16
↓ 1 callersFunctionget_Pad
A增加Pad的运算
Algorithm optimization/speed_filter2d_in_gray_image.cpp:29
↓ 1 callersFunctiongetfiles
License Plate Recognition System/LP.cpp:570
↓ 1 callersFunctionguidedFilter
Single Image Haze Removal Using Dark Channel Prior(Guided Filter).cpp:8
↓ 1 callersFunctionharrisResponse
Feature Extraction/Harris Corner Detection.cpp:154
↓ 1 callersFunctionmeanFilter
所有代码针对灰度图，RGB分为3个通道处理 中值滤波串行代码
Algorithm optimization/speed_medianFilter_in_gray_image.cpp:9
↓ 1 callersFunctionmedianFilterAVX
Algorithm optimization/speed_medianFilter_in_gray_image.cpp:60
↓ 1 callersFunctionneedsize
License Plate Recognition System/LP.cpp:111
↓ 1 callersFunctionneedsize_closeImage
License Plate Recognition System/LP.cpp:59
↓ 1 callersFunctionprocess
Retinex MSRCR.cpp:423
↓ 1 callersFunctionreduceM128
AVX指令加速两向量的距离运算，性能最多得到了3倍提升
Algorithm optimization/speed_twoVector_distance.cpp:39
↓ 1 callersFunctionretinex_scales_distribution
* calculate scale values for desired distribution. */
Retinex MSRCR.cpp:55
↓ 1 callersFunctionsepConv2D_X_Y
先进行水平方向的卷积，再进行垂直方向的卷积
Feature Extraction/Sobel Edge Detection.cpp:46
↓ 1 callersFunctionsepConv2D_Y_X
先进行垂直方向的卷积，再进行水平方向的卷积
Feature Extraction/Sobel Edge Detection.cpp:40
↓ 1 callersFunctionsobelOper
License Plate Recognition System/LP.cpp:691
↓ 1 callersFunctionspeed_MedianFilter
Algorithm optimization/speed_medianFilter_in_gray_image.cpp:45
↓ 1 callersFunctionspeed_rgb2gray
UnevenLightCompensate.cpp:9
↓ 1 callersFunctionspeed_rgb2gray
Algorithm optimization/speed_medianFilter_in_gray_image.cpp:192
↓ 1 callersFunctionspeed_rgb2gray
使用OpenMp和OpenBlas加速filter2D（灰度图）,且卷积核的长宽相等，这里实现的是长宽均为3的卷积核 RGB转化为灰度图
Algorithm optimization/speed_filter2d_in_gray_image.cpp:11
↓ 1 callersFunctionspeed_rgb2gray
Feature Extraction/WaterSegment.cpp:15
↓ 1 callersFunctionunevenLightCompensate
UnevenLightCompensate.cpp:27
↓ 1 callersFunctionwork
Image Filtering/Adaptive Median Filter.cpp:37
FunctionAddGaussianNoise
2. 添加高斯噪声（加性噪声） k表示高斯噪声系数，k越大，高斯噪声系数越强
ImageDataIncrease.cpp:52
FunctionAddSaltNoise
3.添加椒盐噪声，椒盐噪声是根据图像信噪比，随机生成一些图像内的像素位置并随机对这些像素点赋值为0或255 SNR等于0-1的浮点数，用来控制选取位置的多少
ImageDataIncrease.cpp:74
FunctionAddSub
flag 0:Add 1:Sub
PhotoShop Algorithm/PS算术加法和减法.cpp:2
FunctionAutoContrast
AutoLevelAndAutoContrast.cpp:121
FunctionAutomaticWhiteBalanceMethod
AutomaticWhiteBalanceMethod.cpp:84
FunctionBicubicInterpolation
Image Interpolation/BicubicInterpolation.cpp:1
FunctionBilinearInterpolation
Image Interpolation/BilinearInterpolation.cpp:3
FunctionBoxBlur
Algorithm optimization/fast_meanFilter.cpp:74
FunctionBright
PhotoShop Algorithm/PS亮度调节(曝光不足或过量).cpp:1
FunctionChangeColor
4. 调整图像饱和度(PhotoShop中的饱和度调节) (1) 计算每个像素点三基色最小值和最大值 (2) delta为2值之差/255，如果二值之差为0不操作 (3)value为两值之和 (4)RGB图像空间转化为HSL(H色调,S饱和度,L亮度) L = value/2 如果L<0.5，则S=
ImageDataIncrease.cpp:110
FunctionColorBalance
偏色校正 根据用户指定的R、G、B三个色彩的调整分量，分别附加到对应的色彩分量上，从而改变原始图像的色彩
ImageDataIncrease.cpp:243
FunctionColorBalance
PhotoShop Algorithm/PS色彩平衡(偏色校正).cpp:1
FunctionColorClot
PhotoShop Algorithm/PS模糊滤镜之融化效果.cpp:1
FunctionColorTrans
PhotoShop Algorithm/PS 色彩特效.cpp:1
FunctionComicStrips
PhotoShop Algorithm/PS连环画算法.cpp:1
FunctionContrast
ImageDataIncrease.cpp:198
FunctionContrast
PhotoShop Algorithm/PS对比度增强算法.cpp:1
FunctionDiamondEmboss
PhotoShop Algorithm/PS八方向浮雕算法.cpp:14
FunctionEmboss
PhotoShop Algorithm/PS灰度浮雕算法.cpp:4
FunctionEqualize
PhotoShop Algorithm/PS色调均化滤镜算法.cpp:1
FunctionEqualizer
PhotoShop Algorithm/PS色彩均衡化算法.cpp:1
FunctionFast
积分图优化方法，由上方src(i-1,j)加上当前行的和即可
Algorithm optimization/IntegralGraphforMeanFiltering.cpp:37
FunctionFreeSharp
PhotoShop Algorithm/PS自由锐化算法.cpp:1
FunctionGaussBlur
PhotoShop Algorithm/PS模糊滤镜之高斯模糊.cpp:26
FunctionGaussDistributionMask
PhotoShop Algorithm/PS二维高斯蒙版算法.cpp:1
FunctionGray
灰度化
ImageDataIncrease.cpp:368
FunctionHDR
HDR.cpp:37
FunctionHSI2RGB
Color Space Conversion/RGBHSI.cpp:72
FunctionHSV2RGB
Color Space Conversion/RGBHSV.cpp:40
FunctionHarmonic
PhotoShop Algorithm/PS调和浮雕算法.cpp:1
FunctionHighPass
PhotoShop Algorithm/PS高反差保留算法.cpp:1
FunctionHomoFilter
同态滤波
ImageDataIncrease.cpp:288
FunctionInvert
PhotoShop Algorithm/PS负像算法.cpp:1
FunctionLCC
Local Color Correction.cpp:1
FunctionLaplaceSharp
PhotoShop Algorithm/PS拉普拉斯锐化算法.cpp:1
FunctionLight
ImageDataIncrease.cpp:184
FunctionMarrEdgeDetection
Feature Extraction/Marr Edge Detection.cpp:1
FunctionMasic
PhotoShop Algorithm/PS马赛克算法.cpp:1
FunctionMedianFilter
PhotoShop Algorithm/PS模糊滤镜之中值模糊.cpp:1
FunctionMinMax
flag 0:Max 1:Min
PhotoShop Algorithm/PSMinMax运算算法.cpp:2
FunctionMirror
flag=1水平镜像，flag=-1垂直镜像
PhotoShop Algorithm/PS图像镜像翻转算法.cpp:2
FunctionMotionBlur
添加运动模糊效果 angle:运动的方向,distance:运动的距离 这里只是粗略的计算，以dx的长度为准，也可以以dy或者dx+dy等长度微赚
ImageDataIncrease.cpp:446
FunctionMotionBlur
添加运动模糊效果 angle:运动的方向,distance:运动的距离 这里只是粗略的计算，以dx的长度为准，也可以以dy或者dx+dy等长度微赚
PhotoShop Algorithm/PS模糊滤镜之运动模糊.cpp:5
FunctionMulDiv
flag 0:Mul 1:Div
PhotoShop Algorithm/PS算术乘法和除法.cpp:2
FunctionNearestNeighborInterpolation
最邻近插值
Image Interpolation/NearestNeighborInterpolation.cpp:2
FunctionOldPicture
ImageDataIncrease.cpp:155
FunctionOpenmpMedianFiltering
openmp + x86循环展开优化均值滤波
Algorithm optimization/speed_meanFilter_in_gray_image.cpp:104
FunctionPaperCutArtFilter
PhotoShop Algorithm/PS剪纸艺术滤镜算法.cpp:1
FunctionPartialcolorJudge
true代表存在偏色，false代表不存在偏色
PartialcolorJudge.cpp:45
FunctionPerfectReflectionAlgorithm
Correction algorithm/PerfectReflectionAlgorithm.cpp:1
FunctionPince
degree代表挤压幅度，在1-32之间
PhotoShop Algorithm/PS挤压特效算法.cpp:2
FunctionPosterize
PhotoShop Algorithm/PS图像色调分离算法.cpp:1
FunctionRGB2HSI
Color Space Conversion/RGBHSI.cpp:1
FunctionRGB2HSV
Color Space Conversion/RGBHSV.cpp:1
FunctionRGB2LAB
PartialcolorJudge.cpp:1
FunctionRGB2YCbCr
Color Space Conversion/RGBYCbCr.cpp:44
FunctionRGB2YDbDr
Color Space Conversion/RGB2YDbDr.cpp:44
FunctionRadialBlurRotate
径向模糊：旋转
PhotoShop Algorithm/PS模糊滤镜之径向模糊算法.cpp:34
FunctionRadialBlurZoom
径向模糊：缩放 num: 均值力度
PhotoShop Algorithm/PS模糊滤镜之径向模糊算法.cpp:3
FunctionResize
PhotoShop Algorithm/PS图像缩放算法.cpp:1
FunctionRotateChannel
轮换通道
ImageDataIncrease.cpp:383
FunctionRotateImage
1. 旋转
ImageDataIncrease.cpp:2
FunctionScale
ImageDataIncrease.cpp:178
FunctionSerialMedianFiltering
Algorithm optimization/IntegralGraphforMeanFiltering.cpp:81
FunctionSerialMedianFiltering
所有代码针对灰度图，RGB分为3个通道处理 均值滤波串行代码
Algorithm optimization/speed_meanFilter_in_gray_image.cpp:8
FunctionSketch
PhotoShop Algorithm/PS图像素描算法.cpp:1
FunctionSkinDetection
Feature Extraction/Skin color detection based on quadratic polynomial mixture model.cpp:1
FunctionSkinDetection
Feature Extraction/Skin Color Detection.cpp:1
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