diff --git a/modules/core/include/opencv2/core/base.hpp b/modules/core/include/opencv2/core/base.hpp
index 1830ded92..bc70c019e 100644
--- a/modules/core/include/opencv2/core/base.hpp
+++ b/modules/core/include/opencv2/core/base.hpp
@@ -568,6 +568,41 @@ CV_EXPORTS int getIppStatus();
 CV_EXPORTS String getIppErrorLocation();
 
 } // ipp
+
+#if CV_NEON
+
+inline int32x2_t cv_vrnd_s32_f32(float32x2_t v)
+{
+    static int32x2_t v_sign = vdup_n_s32(1 << 31),
+        v_05 = vreinterpret_s32_f32(vdup_n_f32(0.5f));
+
+    int32x2_t v_addition = vorr_s32(v_05, vand_s32(v_sign, vreinterpret_s32_f32(v)));
+    return vcvt_s32_f32(vadd_f32(v, vreinterpret_f32_s32(v_addition)));
+}
+
+inline int32x4_t cv_vrndq_s32_f32(float32x4_t v)
+{
+    static int32x4_t v_sign = vdupq_n_s32(1 << 31),
+        v_05 = vreinterpretq_s32_f32(vdupq_n_f32(0.5f));
+
+    int32x4_t v_addition = vorrq_s32(v_05, vandq_s32(v_sign, vreinterpretq_s32_f32(v)));
+    return vcvtq_s32_f32(vaddq_f32(v, vreinterpretq_f32_s32(v_addition)));
+}
+
+inline uint32x2_t cv_vrnd_u32_f32(float32x2_t v)
+{
+    static float32x2_t v_05 = vdup_n_f32(0.5f);
+    return vcvt_u32_f32(vadd_f32(v, v_05));
+}
+
+inline uint32x4_t cv_vrndq_u32_f32(float32x4_t v)
+{
+    static float32x4_t v_05 = vdupq_n_f32(0.5f);
+    return vcvtq_u32_f32(vaddq_f32(v, v_05));
+}
+
+#endif
+
 } // cv
 
 #endif //__OPENCV_CORE_BASE_HPP__
diff --git a/modules/core/src/convert.cpp b/modules/core/src/convert.cpp
index 1c159cae3..0aecb6995 100644
--- a/modules/core/src/convert.cpp
+++ b/modules/core/src/convert.cpp
@@ -1276,10 +1276,10 @@ struct cvtScaleAbs_SIMD<uchar, uchar, float>
             float32x4_t v_dst_3 = vmulq_n_f32(vcvtq_f32_u32(v_quat), scale);
             v_dst_3 = vabsq_f32(vaddq_f32(v_dst_3, v_shift));
 
-            uint16x8_t v_dsti_0 = vcombine_u16(vqmovn_u32(vcvtq_u32_f32(v_dst_0)),
-                vqmovn_u32(vcvtq_u32_f32(v_dst_1)));
-            uint16x8_t v_dsti_1 = vcombine_u16(vqmovn_u32(vcvtq_u32_f32(v_dst_2)),
-                vqmovn_u32(vcvtq_u32_f32(v_dst_3)));
+            uint16x8_t v_dsti_0 = vcombine_u16(vqmovn_u32(cv_vrndq_u32_f32(v_dst_0)),
+                vqmovn_u32(cv_vrndq_u32_f32(v_dst_1)));
+            uint16x8_t v_dsti_1 = vcombine_u16(vqmovn_u32(cv_vrndq_u32_f32(v_dst_2)),
+                vqmovn_u32(cv_vrndq_u32_f32(v_dst_3)));
 
             vst1q_u8(dst + x, vcombine_u8(vqmovn_u16(v_dsti_0), vqmovn_u16(v_dsti_1)));
         }
@@ -1320,10 +1320,10 @@ struct cvtScaleAbs_SIMD<schar, uchar, float>
             float32x4_t v_dst_3 = vmulq_n_f32(vcvtq_f32_s32(v_quat), scale);
             v_dst_3 = vabsq_f32(vaddq_f32(v_dst_3, v_shift));
 
-            uint16x8_t v_dsti_0 = vcombine_u16(vqmovn_u32(vcvtq_u32_f32(v_dst_0)),
-                vqmovn_u32(vcvtq_u32_f32(v_dst_1)));
-            uint16x8_t v_dsti_1 = vcombine_u16(vqmovn_u32(vcvtq_u32_f32(v_dst_2)),
-                vqmovn_u32(vcvtq_u32_f32(v_dst_3)));
+            uint16x8_t v_dsti_0 = vcombine_u16(vqmovn_u32(cv_vrndq_u32_f32(v_dst_0)),
+                vqmovn_u32(cv_vrndq_u32_f32(v_dst_1)));
+            uint16x8_t v_dsti_1 = vcombine_u16(vqmovn_u32(cv_vrndq_u32_f32(v_dst_2)),
+                vqmovn_u32(cv_vrndq_u32_f32(v_dst_3)));
 
             vst1q_u8(dst + x, vcombine_u8(vqmovn_u16(v_dsti_0), vqmovn_u16(v_dsti_1)));
         }
@@ -1353,8 +1353,8 @@ struct cvtScaleAbs_SIMD<ushort, uchar, float>
             float32x4_t v_dst_1 = vmulq_n_f32(vcvtq_f32_u32(v_half), scale);
             v_dst_1 = vabsq_f32(vaddq_f32(v_dst_1, v_shift));
 
-            uint16x8_t v_dst = vcombine_u16(vqmovn_u32(vcvtq_u32_f32(v_dst_0)),
-                vqmovn_u32(vcvtq_u32_f32(v_dst_1)));
+            uint16x8_t v_dst = vcombine_u16(vqmovn_u32(cv_vrndq_u32_f32(v_dst_0)),
+                vqmovn_u32(cv_vrndq_u32_f32(v_dst_1)));
 
             vst1_u8(dst + x, vqmovn_u16(v_dst));
         }
@@ -1384,8 +1384,8 @@ struct cvtScaleAbs_SIMD<short, uchar, float>
             float32x4_t v_dst_1 = vmulq_n_f32(vcvtq_f32_s32(v_half), scale);
             v_dst_1 = vabsq_f32(vaddq_f32(v_dst_1, v_shift));
 
-            uint16x8_t v_dst = vcombine_u16(vqmovn_u32(vcvtq_u32_f32(v_dst_0)),
-                vqmovn_u32(vcvtq_u32_f32(v_dst_1)));
+            uint16x8_t v_dst = vcombine_u16(vqmovn_u32(cv_vrndq_u32_f32(v_dst_0)),
+                vqmovn_u32(cv_vrndq_u32_f32(v_dst_1)));
 
             vst1_u8(dst + x, vqmovn_u16(v_dst));
         }
@@ -1407,11 +1407,11 @@ struct cvtScaleAbs_SIMD<int, uchar, float>
         {
             float32x4_t v_dst_0 = vmulq_n_f32(vcvtq_f32_s32(vld1q_s32(src + x)), scale);
             v_dst_0 = vabsq_f32(vaddq_f32(v_dst_0, v_shift));
-            uint16x4_t v_dsti_0 = vqmovn_u32(vcvtq_u32_f32(v_dst_0));
+            uint16x4_t v_dsti_0 = vqmovn_u32(cv_vrndq_u32_f32(v_dst_0));
 
             float32x4_t v_dst_1 = vmulq_n_f32(vcvtq_f32_s32(vld1q_s32(src + x + 4)), scale);
             v_dst_1 = vabsq_f32(vaddq_f32(v_dst_1, v_shift));
-            uint16x4_t v_dsti_1 = vqmovn_u32(vcvtq_u32_f32(v_dst_1));
+            uint16x4_t v_dsti_1 = vqmovn_u32(cv_vrndq_u32_f32(v_dst_1));
 
             uint16x8_t v_dst = vcombine_u16(v_dsti_0, v_dsti_1);
             vst1_u8(dst + x, vqmovn_u16(v_dst));
@@ -1434,11 +1434,11 @@ struct cvtScaleAbs_SIMD<float, uchar, float>
         {
             float32x4_t v_dst_0 = vmulq_n_f32(vld1q_f32(src + x), scale);
             v_dst_0 = vabsq_f32(vaddq_f32(v_dst_0, v_shift));
-            uint16x4_t v_dsti_0 = vqmovn_u32(vcvtq_u32_f32(v_dst_0));
+            uint16x4_t v_dsti_0 = vqmovn_u32(cv_vrndq_u32_f32(v_dst_0));
 
             float32x4_t v_dst_1 = vmulq_n_f32(vld1q_f32(src + x + 4), scale);
             v_dst_1 = vabsq_f32(vaddq_f32(v_dst_1, v_shift));
-            uint16x4_t v_dsti_1 = vqmovn_u32(vcvtq_u32_f32(v_dst_1));
+            uint16x4_t v_dsti_1 = vqmovn_u32(cv_vrndq_u32_f32(v_dst_1));
 
             uint16x8_t v_dst = vcombine_u16(v_dsti_0, v_dsti_1);
             vst1_u8(dst + x, vqmovn_u16(v_dst));
@@ -2011,12 +2011,12 @@ struct Cvt_SIMD<float, uchar>
 
         for ( ; x <= width - 16; x += 16)
         {
-            int32x4_t v_src1 = vcvtq_s32_f32(vld1q_f32(src + x));
-            int32x4_t v_src2 = vcvtq_s32_f32(vld1q_f32(src + x + 4));
-            int32x4_t v_src3 = vcvtq_s32_f32(vld1q_f32(src + x + 8));
-            int32x4_t v_src4 = vcvtq_s32_f32(vld1q_f32(src + x + 12));
-            uint8x8_t v_dst1 = vqmovn_u16(vcombine_u16(vqmovun_s32(v_src1), vqmovun_s32(v_src2)));
-            uint8x8_t v_dst2 = vqmovn_u16(vcombine_u16(vqmovun_s32(v_src3), vqmovun_s32(v_src4)));
+            uint32x4_t v_src1 = cv_vrndq_u32_f32(vld1q_f32(src + x));
+            uint32x4_t v_src2 = cv_vrndq_u32_f32(vld1q_f32(src + x + 4));
+            uint32x4_t v_src3 = cv_vrndq_u32_f32(vld1q_f32(src + x + 8));
+            uint32x4_t v_src4 = cv_vrndq_u32_f32(vld1q_f32(src + x + 12));
+            uint8x8_t v_dst1 = vqmovn_u16(vcombine_u16(vqmovn_u32(v_src1), vqmovn_u32(v_src2)));
+            uint8x8_t v_dst2 = vqmovn_u16(vcombine_u16(vqmovn_u32(v_src3), vqmovn_u32(v_src4)));
             vst1q_u8(dst + x, vcombine_u8(v_dst1, v_dst2));
         }
 
@@ -2033,10 +2033,10 @@ struct Cvt_SIMD<float, schar>
 
         for ( ; x <= width - 16; x += 16)
         {
-            int32x4_t v_src1 = vcvtq_s32_f32(vld1q_f32(src + x));
-            int32x4_t v_src2 = vcvtq_s32_f32(vld1q_f32(src + x + 4));
-            int32x4_t v_src3 = vcvtq_s32_f32(vld1q_f32(src + x + 8));
-            int32x4_t v_src4 = vcvtq_s32_f32(vld1q_f32(src + x + 12));
+            int32x4_t v_src1 = cv_vrndq_s32_f32(vld1q_f32(src + x));
+            int32x4_t v_src2 = cv_vrndq_s32_f32(vld1q_f32(src + x + 4));
+            int32x4_t v_src3 = cv_vrndq_s32_f32(vld1q_f32(src + x + 8));
+            int32x4_t v_src4 = cv_vrndq_s32_f32(vld1q_f32(src + x + 12));
             int8x8_t v_dst1 = vqmovn_s16(vcombine_s16(vqmovn_s32(v_src1), vqmovn_s32(v_src2)));
             int8x8_t v_dst2 = vqmovn_s16(vcombine_s16(vqmovn_s32(v_src3), vqmovn_s32(v_src4)));
             vst1q_s8(dst + x, vcombine_s8(v_dst1, v_dst2));
@@ -2056,9 +2056,9 @@ struct Cvt_SIMD<float, ushort>
 
         for ( ; x <= width - 8; x += 8)
         {
-            int32x4_t v_src1 = vcvtq_s32_f32(vld1q_f32(src + x));
-            int32x4_t v_src2 = vcvtq_s32_f32(vld1q_f32(src + x + 4));
-            vst1q_u16(dst + x, vcombine_u16(vqmovun_s32(v_src1), vqmovun_s32(v_src2)));
+            uint32x4_t v_src1 = cv_vrndq_u32_f32(vld1q_f32(src + x));
+            uint32x4_t v_src2 = cv_vrndq_u32_f32(vld1q_f32(src + x + 4));
+            vst1q_u16(dst + x, vcombine_u16(vqmovn_u32(v_src1), vqmovn_u32(v_src2)));
         }
 
         return x;
@@ -2073,7 +2073,7 @@ struct Cvt_SIMD<float, int>
         int x = 0;
 
         for ( ; x <= width - 4; x += 4)
-            vst1q_s32(dst + x, vcvtq_s32_f32(vld1q_f32(src + x)));
+            vst1q_s32(dst + x, cv_vrndq_s32_f32(vld1q_f32(src + x)));
 
         return x;
     }