292 Commits (036b95bd7a49ba105febee78c88198fa0e07ba08)

Author SHA1 Message Date
Brian Popow deed748525 Add support for decoding 10 bit per channel rgb tiff's 5 years ago
Brian Popow 8e6fad805c Add support for decoding 30 bit per pixel tiff's 5 years ago
Brian Popow 42d5d9ee91 Add support for decoding 6 bit per pixel tiff's 5 years ago
Brian Popow c6f5a8aaa0 Add support for decoding 12 bits per pixel tiff's 5 years ago
Brian Popow 881bb51f21 Make sure encoding 4bit paletted tiff rows are byte aligned 5 years ago
James Jackson-South a8d269f35a Better test 5 years ago
James Jackson-South 5ceba7116c Ensure cdfMinSpan is cleared before use. 5 years ago
James Jackson-South dc0982f186
Faster Linear Transforms (#1591) 5 years ago
James Jackson-South a54bce1faa Update refs. 5 years ago
Brian Popow 1dbe583824 Allow encoding 4bit color palette images 5 years ago
James Jackson-South cfd123239d Ensure LFS 5 years ago
Franz Häring 2d3ab4ebd5 New overloads for binary threshold operations. The new argument ColorComponent defines the scalar color component to be used for threshold comparison: Luminance, Saturation or MaxChroma. Luminance is default and identical to previous versions. Saturation is the HSL saturation component. MaxChroma is calculated as the maximum of YCbCr chroma value, i.e. Cb and Cr distance from achromatic value. Background: This component shall discriminate colorful parts from achromatic parts in human perception. Very dark pixels, which are perceived as near black, can have high HSL saturation values if e.g. (rgb)==(4,0,0); this would definitely not be perceived as colorful by a human. The MaxChroma component will calculate them low. 5 years ago
James Jackson-South d183091ac4 Add output reference images 5 years ago
James Jackson-South ef1ee4d33b Removed submodule 5 years ago
Ildar Khayrutdinov 785bbc9277 Remove excess benchmark reports 5 years ago
Ildar Khayrutdinov ace0d184b0 Update benchmark results 5 years ago
Ildar Khayrutdinov 48796f8241 Add benchmarks results 5 years ago
Brian Popow f0670af045 Handle TIFF image with incorrect IPTC data type (long instead of byte) 5 years ago
James Jackson-South f1a8e6e763 Santize descriptor bounds. Fixes #1530 5 years ago
Brian Popow 7d51106880 Tiff decoder can now handle special case, when rowsPerStrip has the default value 5 years ago
Brian Popow 0e5938f92a Parse T4 Options: honor eol padding, if present 5 years ago
Brian Popow d4627595d3 Add gitignore for generated tiff's, add Markdown/Html exporter attributes for tiff benchmarks 5 years ago
Ildar Khayrutdinov 3600b3d255 Exif/Tiff readers improvements 5 years ago
Brian Popow 94829b82fc Add test case for #1505 5 years ago
Petar Tasev 8c77c494d6 Updated referenced image submodule to latest origin master. 5 years ago
Ildar Khayrutdinov 16726ca731 Update tiff benchmarks 5 years ago
Ildar Khayrutdinov bc1bc8f407 Update tiff benchmarks 5 years ago
Brian Popow a28b9c5db8 Fix little endian test file 5 years ago
Brian Popow cbb69113cd Add compression to the tiff metadata 5 years ago
Brian Popow b00104d769 Rework horizontal predictor: Fixes issue with paletted images which use a predictor 5 years ago
Brian Popow 163f49973e Refactor Tiff decoder tests: split large "testall" test into smaller ones 5 years ago
Brian Popow 73fdeee347 Fix issue with huffman RLE where last bits of a row could get ignored 5 years ago
Brian Popow 74771b366c Fix broken test images 5 years ago
Brian Popow 8e85b1dd69 Fix issue writing too large color palette 5 years ago
Brian Popow 00331086fa Add support for undoing horizontal prediction: Works with deflate, still some issue with lzw 5 years ago
Brian Popow 22f7ec2a1c Change paletted tiff encoder tests 5 years ago
Brian Popow 719c7fae21 Add ccitt fax3 test images 5 years ago
Brian Popow 8122bed91b Add support for decompressing huffman encoded tiffs 5 years ago
Brian Popow 0bb8165902 Fix issue with CCITT T4 with white runs of length 0 at the start of a scanline 5 years ago
Brian Popow 250ba56fa5 Add test images for fax3 compressed tiff 5 years ago
James Jackson-South 7824852eb4 Update External 5 years ago
James Jackson-South 6a3411ed6b Add new property and implement for TPixel types 5 years ago
Brian Popow 82a5a61f3d Add global histogram equalization test which compares result to reference output 5 years ago
James Jackson-South abe1263b17 Auto repair Png options to use Bit8. Fixes #935 5 years ago
Ildar Khayrutdinov 599f24feff #12 LZW bug fix 5 years ago
Ildar Khayrutdinov 1e4f706702 removing accidentally added file 5 years ago
Brian Popow 8ab45ccf24 Add reference output for #1362 5 years ago
David Rolland ca85f1003f Fixed typo in AdaptiveThreshold processor and added specific test 5 years ago
Ildar Khayrutdinov 1d77c2e5a2 Improve decoders - performance and memory usage. 6 years ago
Ildar Khayrutdinov 25a8203bc0 Add Tiff to configurations. 7 years ago