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diff --git a/modules/ocv/cv_image_deblurring.h b/modules/ocv/cv_image_deblurring.h
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+/*
+ * cv_image_deblurring.h - iterative blind deblurring
+ *
+ *  Copyright (c) 2016-2017 Intel Corporation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Author: Andrey Parfenov <a1994ndrey@gmail.com>
+ * Author: Wind Yuan <feng.yuan@intel.com>
+ */
+
+#ifndef XCAM_CV_FEATURE_DEBLURRING_H
+#define XCAM_CV_FEATURE_DEBLURRING_H
+
+#include <video_buffer.h>
+#include "cv_std.h"
+#include "cv_image_process_helper.h"
+#include "cv_image_sharp.h"
+#include "cv_edgetaper.h"
+#include "cv_wiener_filter.h"
+
+namespace XCam {
+
+struct CVIDConfig {
+    int iterations;            // number of iterations for IBD algorithm
+
+    CVIDConfig (unsigned int _iterations = 50)
+    {
+        iterations = _iterations;
+    }
+};
+
+class CVImageDeblurring
+{
+public:
+    explicit CVImageDeblurring ();
+    void set_config (CVIDConfig config);
+    CVIDConfig get_config ();
+    void blind_deblurring (const cv::Mat &blurred, cv::Mat &deblurred, cv::Mat &kernel, int kernel_size = -1, float noise_power = -1.0f, bool use_edgetaper = true);
+
+private:
+    void blind_deblurring_one_channel (const cv::Mat &blurred, cv::Mat &kernel, int kernel_size, float noise_power);
+    int estimate_kernel_size (const cv::Mat &blurred);
+    void crop_border (cv::Mat &image);
+
+    XCAM_DEAD_COPY (CVImageDeblurring);
+
+    CVIDConfig                          _config;
+    SmartPtr<CVImageProcessHelper>      _helper;
+    SmartPtr<CVImageSharp>              _sharp;
+    SmartPtr<CVEdgetaper>               _edgetaper;
+    SmartPtr<CVWienerFilter>            _wiener;
+};
+
+}
+
+#endif // XCAM_CV_IMAGE_DEBLURRING_H