fix

1 files changed, 4 insertions, 5 deletions

diff --git a/DCP/transmission.cpp b/DCP/transmission.cpp
index 48a8299..0079ef7 100644
--- a/DCP/transmission.cpp
+++ b/DCP/transmission.cpp
@@ -22,7 +22,7 @@ void CalcTransmission(IplImage *transmission, IplImage *input, double A[], int r
                                 tmp = tmp / A[k] * 255.0;

 

                                 tmp = tmp > 255 ? 255 : tmp;

-                                *(uchar *)(normalized_input->imageData + i * widthstep + j * nch + k) = tmp;

+                                *(uchar *)(normalized_input->imageData + i * widthstep + j * nch + k) = cvRound(tmp);

                         }

                 }

         }

@@ -35,11 +35,10 @@ void CalcTransmission(IplImage *transmission, IplImage *input, double A[], int r
                         double tran = *(uchar *)(transmission->imageData + i * gwidthstep + j);

 

                         tran = 1 - w * (tran / 255.0);

+                        tran *= 255.0;

+                        tran = tran > 255 ? 255 : (tran < 0 ? 0 : tran);

 

-                        tran = tran > 1 ? 1 : tran;

-                        tran = tran < 0 ? 0 : tran;

-

-                        *(uchar *)(transmission->imageData + i * gwidthstep + j) = tran * 255;

+                        *(uchar *)(transmission->imageData + i * gwidthstep + j) = cvRound(tran);

                 }

         }

         cvReleaseImage(&normalized_input);