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< p > Implementation of a discrete wavelet transform (DWT)
< a href = "#details" > More...< / a > < / p >
< p > < a href = "dwt_8h_source.html" > Go to the source code of this file.< / a > < / p >
< table class = "memberdecls" >
< tr class = "heading" > < td colspan = "2" > < h2 class = "groupheader" > < a name = "func-members" > < / a >
Functions< / h2 > < / td > < / tr >
< tr > < td colspan = "2" > < div class = "groupHeader" > Exported functions< / div > < / td > < / tr >
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< tr class = "memitem:ga8c18c8b8503ce2fc2c1504f8e52344d6" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "el" href = "openjpeg_8h.html#abb5dad6294f4611f1925388e919b16f4" > OPJ_BOOL< / a >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "group___d_w_t.html#ga8c18c8b8503ce2fc2c1504f8e52344d6" > opj_dwt_encode< / a > (< a class = "el" href = "group___t_c_d.html#ga27d4f057f1b892c5a38296d044803e3d" > opj_tcd_t< / a > *p_tcd, < a class = "el" href = "group___t_c_d.html#ga93b81f0bd84473329d4591adbfc94b29" > opj_tcd_tilecomp_t< / a > *tilec)< / td > < / tr >
< tr class = "memdesc:ga8c18c8b8503ce2fc2c1504f8e52344d6" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Forward 5-3 wavelet transform in 2-D. < a href = "group___d_w_t.html#ga8c18c8b8503ce2fc2c1504f8e52344d6" > More...< / a > < br / > < / td > < / tr >
< tr class = "separator:ga8c18c8b8503ce2fc2c1504f8e52344d6" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< tr class = "memitem:ga67d22fad344dd6d7b1b3b3a237bea8d6" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "el" href = "openjpeg_8h.html#abb5dad6294f4611f1925388e919b16f4" > OPJ_BOOL< / a >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "group___d_w_t.html#ga67d22fad344dd6d7b1b3b3a237bea8d6" > opj_dwt_decode< / a > (< a class = "el" href = "group___t_c_d.html#ga27d4f057f1b892c5a38296d044803e3d" > opj_tcd_t< / a > *p_tcd, < a class = "el" href = "group___t_c_d.html#ga93b81f0bd84473329d4591adbfc94b29" > opj_tcd_tilecomp_t< / a > *tilec, < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a > numres)< / td > < / tr >
< tr class = "memdesc:ga67d22fad344dd6d7b1b3b3a237bea8d6" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Inverse 5-3 wavelet transform in 2-D. < a href = "group___d_w_t.html#ga67d22fad344dd6d7b1b3b3a237bea8d6" > More...< / a > < br / > < / td > < / tr >
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< tr class = "memitem:ga15113da09b4cb72cf2c34433c059adf9" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "el" href = "openjpeg_8h.html#a2e5e9eaf3c126e11d1f058b78a0bce78" > OPJ_FLOAT64< / a >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "group___d_w_t.html#ga15113da09b4cb72cf2c34433c059adf9" > opj_dwt_getnorm< / a > (< a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a > level, < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a > orient)< / td > < / tr >
< tr class = "memdesc:ga15113da09b4cb72cf2c34433c059adf9" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Get the norm of a wavelet function of a subband at a specified level for the reversible 5-3 DWT. < a href = "group___d_w_t.html#ga15113da09b4cb72cf2c34433c059adf9" > More...< / a > < br / > < / td > < / tr >
< tr class = "separator:ga15113da09b4cb72cf2c34433c059adf9" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< tr class = "memitem:ga712062652d29679326bc9929da3cfc36" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "el" href = "openjpeg_8h.html#abb5dad6294f4611f1925388e919b16f4" > OPJ_BOOL< / a >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "group___d_w_t.html#ga712062652d29679326bc9929da3cfc36" > opj_dwt_encode_real< / a > (< a class = "el" href = "group___t_c_d.html#ga27d4f057f1b892c5a38296d044803e3d" > opj_tcd_t< / a > *p_tcd, < a class = "el" href = "group___t_c_d.html#ga93b81f0bd84473329d4591adbfc94b29" > opj_tcd_tilecomp_t< / a > *tilec)< / td > < / tr >
< tr class = "memdesc:ga712062652d29679326bc9929da3cfc36" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Forward 9-7 wavelet transform in 2-D. < a href = "group___d_w_t.html#ga712062652d29679326bc9929da3cfc36" > More...< / a > < br / > < / td > < / tr >
< tr class = "separator:ga712062652d29679326bc9929da3cfc36" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
2017-10-05 00:57:21 +02:00
< tr class = "memitem:gadfd8b0e16f120a93b65b922bb2476c87" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "el" href = "openjpeg_8h.html#abb5dad6294f4611f1925388e919b16f4" > OPJ_BOOL< / a >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "group___d_w_t.html#gadfd8b0e16f120a93b65b922bb2476c87" > opj_dwt_decode_real< / a > (< a class = "el" href = "group___t_c_d.html#ga27d4f057f1b892c5a38296d044803e3d" > opj_tcd_t< / a > *p_tcd, < a class = "el" href = "group___t_c_d.html#ga93b81f0bd84473329d4591adbfc94b29" > opj_tcd_tilecomp_t< / a > *< a class = "el" href = "opj__includes_8h.html#a47acbf7ae97e1ef7371a1c92a42505b2" > OPJ_RESTRICT< / a > tilec, < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a > numres)< / td > < / tr >
< tr class = "memdesc:gadfd8b0e16f120a93b65b922bb2476c87" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Inverse 9-7 wavelet transform in 2-D. < a href = "group___d_w_t.html#gadfd8b0e16f120a93b65b922bb2476c87" > More...< / a > < br / > < / td > < / tr >
< tr class = "separator:gadfd8b0e16f120a93b65b922bb2476c87" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< tr class = "memitem:ga330f64c5e2755f1b2a3c1d2b591d09ed" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "el" href = "openjpeg_8h.html#a2e5e9eaf3c126e11d1f058b78a0bce78" > OPJ_FLOAT64< / a >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "group___d_w_t.html#ga330f64c5e2755f1b2a3c1d2b591d09ed" > opj_dwt_getnorm_real< / a > (< a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a > level, < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a > orient)< / td > < / tr >
< tr class = "memdesc:ga330f64c5e2755f1b2a3c1d2b591d09ed" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Get the norm of a wavelet function of a subband at a specified level for the irreversible 9-7 DWT. < a href = "group___d_w_t.html#ga330f64c5e2755f1b2a3c1d2b591d09ed" > More...< / a > < br / > < / td > < / tr >
< tr class = "separator:ga330f64c5e2755f1b2a3c1d2b591d09ed" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:ga1cbaf895c3ddcf1990d30d07e7604980" > < td class = "memItemLeft" align = "right" valign = "top" > void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "group___d_w_t.html#ga1cbaf895c3ddcf1990d30d07e7604980" > opj_dwt_calc_explicit_stepsizes< / a > (< a class = "el" href = "group___j2_k.html#ga9c76db3caa96a43b557791b7b7509572" > opj_tccp_t< / a > *tccp, < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a > prec)< / td > < / tr >
< tr class = "memdesc:ga1cbaf895c3ddcf1990d30d07e7604980" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Explicit calculation of the Quantization Stepsizes. < a href = "group___d_w_t.html#ga1cbaf895c3ddcf1990d30d07e7604980" > More...< / a > < br / > < / td > < / tr >
< tr class = "separator:ga1cbaf895c3ddcf1990d30d07e7604980" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< a name = "details" id = "details" > < / a > < h2 class = "groupheader" > Detailed Description< / h2 >
< div class = "textblock" > < p > Implementation of a discrete wavelet transform (DWT) < / p >
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< p > The functions in DWT.C have for goal to realize forward and inverse discret wavelet transform with filter 5-3 (reversible) and filter 9-7 (irreversible). The functions in DWT.C are used by some function in TCD.C. < / p >
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