diff --git a/library/app/src/main/java/com/yayandroid/parallaxrecyclerview/ParallaxImageView.java b/library/app/src/main/java/com/yayandroid/parallaxrecyclerview/ParallaxImageView.java
index 861afab..4ecddf8 100644
--- a/library/app/src/main/java/com/yayandroid/parallaxrecyclerview/ParallaxImageView.java
+++ b/library/app/src/main/java/com/yayandroid/parallaxrecyclerview/ParallaxImageView.java
@@ -23,7 +23,6 @@ public class ParallaxImageView extends ImageView {
     private boolean needToTranslate = true;
     private ParallaxImageListener listener;
 
-    private int rowHeight = -1;
     private int rowYPos = -1;
     private int recyclerViewHeight = -1;
     private int recyclerViewYPos = -1;
@@ -151,24 +150,24 @@ private boolean getValues() {
         if (values == null)
             return false;
 
-        this.rowHeight = values[0];
-        this.rowYPos = values[1];
-        this.recyclerViewHeight = values[2];
-        this.recyclerViewYPos = values[3];
+        this.rowYPos = values[0];
+        this.recyclerViewHeight = values[1];
+        this.recyclerViewYPos = values[2];
         return true;
     }
 
     private void calculateAndMove() {
         float distanceFromCenter = (recyclerViewYPos + recyclerViewHeight) / 2 - rowYPos;
 
-        int imageHeight = getDrawable().getIntrinsicHeight();
+        int drawableHeight = getDrawable().getIntrinsicHeight();
+        int imageViewHeight = getMeasuredHeight();
         float scale = 1;
         if (shouldCenterCrop) {
             scale = recomputeImageMatrix();
-            imageHeight *= scale;
+            drawableHeight *= scale;
         }
 
-        float difference = imageHeight - rowHeight;
+        float difference = drawableHeight - imageViewHeight;
         float move = (distanceFromCenter / recyclerViewHeight) * difference * parallaxRatio;
 
         moveTo((move / 2) - (difference / 2), scale);
diff --git a/library/app/src/main/java/com/yayandroid/parallaxrecyclerview/ParallaxRecyclerView.java b/library/app/src/main/java/com/yayandroid/parallaxrecyclerview/ParallaxRecyclerView.java
index d0984ca..390b887 100644
--- a/library/app/src/main/java/com/yayandroid/parallaxrecyclerview/ParallaxRecyclerView.java
+++ b/library/app/src/main/java/com/yayandroid/parallaxrecyclerview/ParallaxRecyclerView.java
@@ -44,7 +44,10 @@ public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
             super.onScrolled(recyclerView, dx, dy);
 
             for (int i = 0; i < recyclerView.getChildCount(); i++) {
-                ((ParallaxViewHolder) recyclerView.getChildViewHolder(recyclerView.getChildAt(i))).animateImage();
+                ViewHolder viewHolder = recyclerView.getChildViewHolder(recyclerView.getChildAt(i));
+                if (viewHolder instanceof ParallaxViewHolder) {
+                    ((ParallaxViewHolder) viewHolder).animateImage();
+                }
             }
 
             if (scrollListener != null)
diff --git a/library/app/src/main/java/com/yayandroid/parallaxrecyclerview/ParallaxViewHolder.java b/library/app/src/main/java/com/yayandroid/parallaxrecyclerview/ParallaxViewHolder.java
index 371fec9..6cd5a4c 100644
--- a/library/app/src/main/java/com/yayandroid/parallaxrecyclerview/ParallaxViewHolder.java
+++ b/library/app/src/main/java/com/yayandroid/parallaxrecyclerview/ParallaxViewHolder.java
@@ -31,7 +31,7 @@ public int[] requireValuesForTranslate() {
             int[] recyclerPosition = new int[2];
             ((RecyclerView) itemView.getParent()).getLocationOnScreen(recyclerPosition);
 
-            return new int[]{itemView.getMeasuredHeight(), itemPosition[1], ((RecyclerView) itemView.getParent()).getMeasuredHeight(), recyclerPosition[1]};
+            return new int[]{itemPosition[1], ((RecyclerView) itemView.getParent()).getMeasuredHeight(), recyclerPosition[1]};
         }
     }