diff --git a/imagescrollareagl.cpp b/imagescrollareagl.cpp
index 787228d..59b2d8f 100644
--- a/imagescrollareagl.cpp
+++ b/imagescrollareagl.cpp
@@ -25,8 +25,9 @@ const RawImageType rawImageTypes[] = {
     {QOpenGLTexture::Red, QOpenGLTexture::R16_UNorm, QOpenGLTexture::UInt16, true},
     {QOpenGLTexture::Red, QOpenGLTexture::R32F, QOpenGLTexture::Float32, true},
     {QOpenGLTexture::RGB, QOpenGLTexture::RGB8_UNorm, QOpenGLTexture::UInt8, false},
-    {QOpenGLTexture::BGRA,QOpenGLTexture::RGB8_UNorm, QOpenGLTexture::UInt8, false},
+    {QOpenGLTexture::RGBA,QOpenGLTexture::RGB8_UNorm, QOpenGLTexture::UInt8, false},
     {QOpenGLTexture::RGB, QOpenGLTexture::RGB16_UNorm, QOpenGLTexture::UInt16, false},
+    {QOpenGLTexture::RGBA, QOpenGLTexture::RGB16_UNorm, QOpenGLTexture::UInt16, false},
     {QOpenGLTexture::RGB, QOpenGLTexture::RGB32F, QOpenGLTexture::Float32, false}
 };
 
diff --git a/rawimage.cpp b/rawimage.cpp
index 9d45051..1413835 100644
--- a/rawimage.cpp
+++ b/rawimage.cpp
@@ -16,6 +16,8 @@ RawImage::ImgType CV2Type(int cvtype)
         return RawImage::UINT8C4;
     case CV_16UC3:
         return RawImage::UINT16C3;
+    case CV_16UC4:
+        return RawImage::UINT16C4;
     case CV_32FC3:
         return RawImage::FLOAT32C3;
     default:
@@ -39,6 +41,8 @@ int Type2CV(RawImage::ImgType type)
         return CV_8UC4;
     case RawImage::UINT16C3:
         return CV_16UC3;
+    case RawImage::UINT16C4:
+        return CV_16UC4;
     case RawImage::FLOAT32C3:
         return CV_32FC3;
     case RawImage::UNKNOWN:
@@ -84,6 +88,27 @@ RawImage::RawImage(const QImage &img)
         m_img.create(img.height(), img.width(), CV_8UC4);
         for(int i=0; i<img.height(); i++)
             std::memcpy(m_img.ptr(i), img.scanLine(i), img.width()*4);
+        cv::cvtColor(m_img, m_img, cv::COLOR_BGRA2RGB);
+    }
+    else if(img.format() == QImage::Format_ARGB32)
+    {
+        m_img.create(img.height(), img.width(), CV_8UC4);
+        for(int i=0; i<img.height(); i++)
+            std::memcpy(m_img.ptr(i), img.scanLine(i), img.width()*4);
+        cv::cvtColor(m_img, m_img, cv::COLOR_BGRA2RGBA);
+    }
+    else if(img.format() == QImage::Format_RGBX64)
+    {
+        m_img.create(img.height(), img.width(), CV_16UC4);
+        for(int i=0; i<img.height(); i++)
+            std::memcpy(m_img.ptr(i), img.scanLine(i), img.width()*8);
+        cv::cvtColor(m_img, m_img, cv::COLOR_RGBA2RGB);
+    }
+    else if(img.format() == QImage::Format_RGBA64)
+    {
+        m_img.create(img.height(), img.width(), CV_16UC4);
+        for(int i=0; i<img.height(); i++)
+            std::memcpy(m_img.ptr(i), img.scanLine(i), img.width()*8);
     }
     else
     {
@@ -284,7 +309,7 @@ void RawImage::convertToThumbnail()
     if(m_img.channels() == 1)
         cv::cvtColor(m_img, m_img, cv::COLOR_GRAY2RGB);
     if(m_img.channels() == 4)
-        cv::cvtColor(m_img, m_img, cv::COLOR_BGRA2RGB);
+        cv::cvtColor(m_img, m_img, cv::COLOR_RGBA2RGB);
     cv::Size dsize(THUMB_SIZE, THUMB_SIZE);
     cv::resize(m_img, m_img, dsize, 0, 0, cv::INTER_NEAREST);
 }
@@ -326,25 +351,25 @@ bool RawImage::pixel(int x, int y, QVector3D &rgb) const
     case CV_8UC3:
     {
         cv::Vec3b v = m_img.at<cv::Vec3b>(y, x);
-        rgb = QVector3D(v[2], v[1], v[0]);
+        rgb = QVector3D(v[0], v[1], v[2]);
         break;
     }
     case CV_8UC4:
     {
         cv::Vec4b v = m_img.at<cv::Vec4b>(y, x);
-        rgb = QVector3D(v[2], v[1], v[0]);
+        rgb = QVector3D(v[0], v[1], v[2]);
         break;
     }
     case CV_16UC3:
     {
         cv::Vec3w v = m_img.at<cv::Vec3w>(y, x);
-        rgb = QVector3D(v[2], v[1], v[0]);
+        rgb = QVector3D(v[0], v[1], v[2]);
         break;
     }
     case CV_32FC3:
     {
         cv::Vec3f v = m_img.at<cv::Vec3f>(y, x);
-        rgb = QVector3D(v[2], v[1], v[0]);
+        rgb = QVector3D(v[0], v[1], v[2]);
         break;
     }
     default:
diff --git a/rawimage.h b/rawimage.h
index 5ca37ec..aece193 100644
--- a/rawimage.h
+++ b/rawimage.h
@@ -57,6 +57,7 @@ public:
         UINT8C3,
         UINT8C4,
         UINT16C3,
+        UINT16C4,
         FLOAT32C3,
         UNKNOWN,
     };