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update ImageRW_Opencv.cpp for opencv4 #213

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update ImageRW_Opencv.cpp for opencv4 #213

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8 changes: 4 additions & 4 deletions src/IOWrapper/OpenCV/ImageRW_OpenCV.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -34,7 +34,7 @@ namespace IOWrap
{
MinimalImageB* readImageBW_8U(std::string filename)
{
cv::Mat m = cv::imread(filename, CV_LOAD_IMAGE_GRAYSCALE);
cv::Mat m = cv::imread(filename, cv::IMREAD_GRAYSCALE);
if(m.rows*m.cols==0)
{
printf("cv::imread could not read image %s! this may segfault. \n", filename.c_str());
Expand All @@ -52,7 +52,7 @@ MinimalImageB* readImageBW_8U(std::string filename)

MinimalImageB3* readImageRGB_8U(std::string filename)
{
cv::Mat m = cv::imread(filename, CV_LOAD_IMAGE_COLOR);
cv::Mat m = cv::imread(filename, cv::IMREAD_COLOR);
if(m.rows*m.cols==0)
{
printf("cv::imread could not read image %s! this may segfault. \n", filename.c_str());
Expand All @@ -70,7 +70,7 @@ MinimalImageB3* readImageRGB_8U(std::string filename)

MinimalImage<unsigned short>* readImageBW_16U(std::string filename)
{
cv::Mat m = cv::imread(filename, CV_LOAD_IMAGE_UNCHANGED);
cv::Mat m = cv::imread(filename, cv::IMREAD_UNCHANGED);
if(m.rows*m.cols==0)
{
printf("cv::imread could not read image %s! this may segfault. \n", filename.c_str());
Expand All @@ -88,7 +88,7 @@ MinimalImage<unsigned short>* readImageBW_16U(std::string filename)

MinimalImageB* readStreamBW_8U(char* data, int numBytes)
{
cv::Mat m = cv::imdecode(cv::Mat(numBytes,1,CV_8U, data), CV_LOAD_IMAGE_GRAYSCALE);
cv::Mat m = cv::imdecode(cv::Mat(numBytes,1,CV_8U, data), cv::IMREAD_GRAYSCALE);
if(m.rows*m.cols==0)
{
printf("cv::imdecode could not read stream (%d bytes)! this may segfault. \n", numBytes);
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