Diffusion RADIANCE Photon Map (master) History

RadiancePmap/wavelet.c
master7c3cdf7d79d2e9861d341f0…

Dec 18 2021

Attempt at 2D wavelet xform WITH PADDING; this reuses code from wavelet.c. THIS…
7c3cdf7d79d2
·roland.schregle on Dec 18 2021, 03:07.

Sep 7 2021

Added wavelet.{h,c} again, as these are apparently _completely_ removed from…
186811c89642
·roland.schregle on Sep 7 2021, 00:47.
Removed wavelet.{h,c}. Got rid of encapsulated struct and its coeff field in…
bd570b55223e
·roland.schregle on Sep 7 2021, 00:44.

Jun 19 2021

Revised header comments, removing (among udders) redundant references to a (now…
3e3d4953cd24
·roland.schregle on Jun 19 2021, 01:10.

Mar 31 2021

Fixed off-by-one bug in waveletPresort() for odd sizes
31244064786d
·roland.schregle on Mar 31 2021, 04:10.

Mar 12 2021

Added final coefficient dump after fwd xform for debugging
3245a68aeaa8
·roland.schregle on Mar 12 2021, 13:49.

Mar 10 2021

Added waveletPresort() to symmetrically sort input signal prior to xform, thus…
8cb09b1059fd
·roland.schregle on Mar 10 2021, 21:41.

Mar 8 2021

Revised wavelet module to define type Coeff for double []. Also revised some…
9af7c1af6f96
·roland.schregle on Mar 8 2021, 23:39.

Feb 11 2021

Extended wavelet.c unit test to 3-tuples
1dc000380fb9
·roland.schregle on Feb 11 2021, 19:02.
wavelet.c now handles odd sizes as well; a temporary output buffer xTmp with…
29b741b1b276
·roland.schregle on Feb 11 2021, 00:24.

Feb 9 2021

Working version of inverse D4 xform with boundary padding coeffs; works for…
8897a0974753
·roland.schregle on Feb 9 2021, 03:15.

Feb 8 2021

(Almost) working D4/Haar hybrid wavelet xform with boundary padding coeffs.
e44338835ff0
·roland.schregle on Feb 8 2021, 20:50.

Jan 22 2021

Rearranged stuff in wavelet.c
bcd0f1db8b23
·roland.schregle on Jan 22 2021, 19:55.

Jan 21 2021

Updated header in wavelet.c
93fd6bd9333c
·roland.schregle on Jan 21 2021, 21:57.
Working version of D4 wavelet xform which handles abritrary sizes, finalised…
70bd99e96f17
·roland.schregle on Jan 21 2021, 21:50.

Jan 20 2021

Working version of wavelet.c with Haar, QuadHaar and Daubechies4 convolutions.
b0ba1d015b97
·U No Hoo on Jan 20 2021, 21:24.

Dec 20 2020

Interim commit
3cb2be88ebbc
·U No Hoo on Dec 20 2020, 02:22.

Dec 19 2020

Revised wavelet.c to bounce to aux array per xform step
02467d2e4788
·U No Hoo on Dec 19 2020, 18:55.
Modified boundary effects handling in wavelet.c
5a2be5c7fa1a
·U No Hoo on Dec 19 2020, 18:32.

Dec 17 2020

First working version of wavelet xform
8c9915cef253
·U No Hoo on Dec 17 2020, 04:59.

Dec 16 2020

Added multiresolution wavelet xform, unit test
21051d176291
·U No Hoo on Dec 16 2020, 03:27.

Dec 11 2020

Testing version of wavelet xform for arbitrary records using callback for access
e04d45fec711
·U No Hoo on Dec 11 2020, 21:39.