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Searched refs:dft (Results 1 – 25 of 31) sorted by relevance

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/external/jetty/src/java/org/eclipse/jetty/websocket/
DAbstractExtension.java59 public String getInitParameter(String name,String dft) in getInitParameter() argument
62 return dft; in getInitParameter()
66 public int getInitParameter(String name, int dft) in getInitParameter() argument
70 return dft; in getInitParameter()
/external/opencv3/modules/cudaarithm/test/
Dtest_arithm.cpp208 cv::dft(a, b_gold, flags); in testC2C()
217 cv::cuda::dft(loadMat(a), d_b, cv::Size(cols, rows), flags); in testC2C()
277 cv::cuda::dft(loadMat(a), d_b, cv::Size(cols, rows), 0); in testR2CThenC2R()
278 cv::cuda::dft(d_b, d_c, cv::Size(cols, rows), cv::DFT_REAL_OUTPUT | cv::DFT_SCALE); in testR2CThenC2R()
341 cv::dft(tempA, tempA, 0, A.rows); in convolveDFT()
342 cv::dft(tempB, tempB, 0, B.rows); in convolveDFT()
352 cv::dft(tempA, tempA, cv::DFT_INVERSE + cv::DFT_SCALE, C.rows); in convolveDFT()
/external/opencv3/modules/core/perf/
Dperf_dft.cpp19 PERF_TEST_P(Size_MatType_FlagsType_NzeroRows, dft, TEST_MATS_DFT) in PERF_TEST_P() argument
36 TEST_CYCLE() dft(src, dst, flags, nonzero_rows); in PERF_TEST_P()
/external/opencv3/samples/python2/
Dmosse.py65 self.G = cv2.dft(g, flags=cv2.DFT_COMPLEX_OUTPUT)
70 A = cv2.dft(a, flags=cv2.DFT_COMPLEX_OUTPUT)
89 A = cv2.dft(img, flags=cv2.DFT_COMPLEX_OUTPUT)
125 C = cv2.mulSpectrums(cv2.dft(img, flags=cv2.DFT_COMPLEX_OUTPUT), self.H, 0, conjB=True)
Ddeconvolution.py86 IMG = cv2.dft(img, flags=cv2.DFT_COMPLEX_OUTPUT)
105 PSF = cv2.dft(psf_pad, flags=cv2.DFT_COMPLEX_OUTPUT, nonzeroRows = kh)
Ddft.py78 cv2.dft(dft_A, dst=dft_A, nonzeroRows=h)
/external/opencv3/doc/py_tutorials/py_imgproc/py_transforms/py_fourier_transform/
Dpy_fourier_transform.markdown11 - We will see following functions : **cv2.dft()**, **cv2.idft()** etc
115 OpenCV provides the functions **cv2.dft()** and **cv2.idft()** for this. It returns the same result
126 dft = cv2.dft(np.float32(img),flags = cv2.DFT_COMPLEX_OUTPUT)
127 dft_shift = np.fft.fftshift(dft)
169 @note As usual, OpenCV functions **cv2.dft()** and **cv2.idft()** are faster than Numpy
184 this. It is applicable to both **cv2.dft()** and **np.fft.fft2()**. Let's check their performance
220 In [24]: %timeit dft1= cv2.dft(np.float32(img),flags=cv2.DFT_COMPLEX_OUTPUT)
222 In [27]: %timeit dft2= cv2.dft(np.float32(nimg),flags=cv2.DFT_COMPLEX_OUTPUT)
/external/opencv3/modules/core/test/ocl/
Dtest_dft.cpp112 OCL_OFF(cv::dft(src, dst, dft_flags, nonzero_rows)); in OCL_TEST_P()
113 OCL_ON(cv::dft(usrc, udst, dft_flags, nonzero_rows)); in OCL_TEST_P()
/external/jetty/src/java/org/eclipse/jetty/util/security/
DPassword.java216 public static Password getPassword(String realm, String dft, String promptDft) in getPassword() argument
218 String passwd = System.getProperty(realm, dft); in getPassword()
/external/opencv3/modules/cudaarithm/perf/
Dperf_arithm.cpp193 TEST_CYCLE() cv::cuda::dft(d_src, dst, size, flag);
201 TEST_CYCLE() cv::dft(src, dst, flag);
/external/opencv3/samples/cpp/
Ddft.cpp47 dft(complexImg, complexImg); in main()
/external/opencv3/samples/cpp/tutorial_code/core/discrete_fourier_transform/
Ddiscrete_fourier_transform.cpp39 dft(complexI, complexI); // this way the result may fit in the source matrix in main()
/external/opencv3/modules/core/perf/opencl/
Dperf_dxt.cpp90 OCL_TEST_CYCLE() cv::dft(src, dst, flags);
/external/jetty/src/java/org/eclipse/jetty/xml/
DXmlParser.java570 public String getAttribute(String name, String dft) in getAttribute() argument
573 return dft; in getAttribute()
577 return dft; in getAttribute()
/external/opencv3/doc/tutorials/core/discrete_fourier_transform/
Ddiscrete_fourier_transform.markdown11 - Usage of functions such as: @ref cv::copyMakeBorder() , @ref cv::merge() , @ref cv::dft() , @ref
23 Here's a sample usage of @ref cv::dft() :
79 dft(complexI, complexI); // this way the result may fit in the source matrix
/external/opencv3/modules/imgproc/src/
Dtemplmatch.cpp198 dft(templ_block, templ_spect, 0, templ.rows); in convolve_dft()
214 dft(image_block, image_spect, 0); in convolve_dft()
218 dft(result_spect, result_data, cv::DFT_INVERSE | cv::DFT_REAL_OUTPUT | cv::DFT_SCALE); in convolve_dft()
724 dft(dst, dst, 0, templ.rows); in crossCorr()
780 dft( dftImg, dftImg, 0, dsz.height ); in crossCorr()
784 dft( dftImg, dftImg, DFT_INVERSE + DFT_SCALE, bsz.height ); in crossCorr()
Dphasecorr.cpp541 dft(padded1, FFT1, DFT_REAL_OUTPUT); in phaseCorrelate()
542 dft(padded2, FFT2, DFT_REAL_OUTPUT); in phaseCorrelate()
/external/opencv3/samples/gpu/performance/
Dtests.cpp135 TEST(dft) in TEST() argument
146 dft(src, dst); in TEST()
149 dft(src, dst); in TEST()
154 cuda::dft(d_src, d_dst, Size(size, size)); in TEST()
157 cuda::dft(d_src, d_dst, Size(size, size)); in TEST()
/external/jetty/src/java/org/eclipse/jetty/servlet/
DDefaultServlet.java335 private boolean getInitBoolean(String name, boolean dft) in getInitBoolean() argument
339 return dft; in getInitBoolean()
348 private int getInitInt(String name, int dft) in getInitInt() argument
355 return dft; in getInitInt()
/external/opencv3/modules/core/test/
Dtest_dxt.cpp690 cv::dft( src, dst, flags ); in run_func()
856 dft(srcz, dstz); in run()
857 dft(src, dst, DFT_COMPLEX_OUTPUT); in run()
879 dft(x, out, DFT_ROWS | DFT_COMPLEX_OUTPUT); in TEST()
/external/opencv3/modules/photo/src/
Dseamless_cloning_impl.cpp128 dft(complex, complex, flag); in dst()
146 dft(complex, complex, flag); in dst()
/external/opencv3/modules/cudaarithm/src/
Darithm.cpp55 void cv::cuda::dft(InputArray, OutputArray, Size, int, Stream&) { throw_no_cuda(); } in dft() function in cv::cuda
291 void cv::cuda::dft(InputArray _src, OutputArray _dst, Size dft_size, int flags, Stream& stream) in dft() function in cv::cuda
/external/opencv3/modules/cudaarithm/include/opencv2/
Dcudaarithm.hpp810 CV_EXPORTS void dft(InputArray src, OutputArray dst, Size dft_size, int flags=0, Stream& stream = S…
/external/opencv3/modules/core/misc/java/test/
DCoreTest.java335 Core.dft(gray0_32f_1d, dst); in testDftMatMat()
356 Core.dft(src1, dst1, Core.DFT_REAL_OUTPUT, 1); in testDftMatMatIntInt()
357 Core.dft(src2, dst2, Core.DFT_REAL_OUTPUT, 0); in testDftMatMatIntInt()
/external/opencv3/modules/core/include/opencv2/
Dcore.hpp2010 CV_EXPORTS_W void dft(InputArray src, OutputArray dst, int flags = 0, int nonzeroRows = 0);

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