/ocr/ocrservice/jni/imageutils/blur.h

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  1. // Copyright 2010 Google Inc. All Rights Reserved.
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  2. // Author: xiaotao@google.com (Xiaotao Duan)
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  3. 

  4. #ifndef JAVA_COM_GOOGLE_ANDROID_APPS_UNVEIL_JNI_IMAGEUTILS_BLUR_H_
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  5. #define JAVA_COM_GOOGLE_ANDROID_APPS_UNVEIL_JNI_IMAGEUTILS_BLUR_H_
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  6. 

  7. #include "types.h"
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  8. 

  9. #ifdef __cplusplus
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  10. extern "C" {
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  11. #endif
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  12. 

  13. // Detects whether a given luminance matrix is blurred or not.
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  14. // The input matrix size if width * height. 1 is returned when
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  15. // input image is blurred along with blur confidence and extent
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  16. // returned through output value blur and extent.
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  17. int IsBlurred(const uint8* const luminance, const int width, const int height,
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  18.               float* const blur, float* const extent);
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  19. 

  20. #ifdef __cplusplus
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  21. }
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  22. #endif
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  23. 

  24. #endif  // JAVA_COM_GOOGLE_ANDROID_APPS_UNVEIL_JNI_IMAGEUTILS_BLUR_H_
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