| /external/libjpeg-turbo/ |
| D | README.ijg | 8 The Independent JPEG Group's JPEG software
11 This distribution contains a release of the Independent JPEG Group's free JPEG
18 and other members of the Independent JPEG Group.
21 (also known as JPEG, together with ITU-T SG16).
29 OVERVIEW General description of JPEG and the IJG software.
31 REFERENCES Where to learn more about JPEG.
42 wizard.txt Advanced usage instructions for JPEG wizards only.
45 libjpeg.txt How to use the JPEG library in your own programs.
46 example.txt Sample code for calling the JPEG library.
47 structure.txt Overview of the JPEG library's internal structure.
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| D | usage.txt | 4 USAGE instructions for the Independent JPEG Group's JPEG software
7 This file describes usage of the JPEG conversion programs cjpeg and djpeg,
9 the other documentation files if you wish to use the JPEG library within
18 These programs implement JPEG image encoding, decoding, and transcoding.
19 JPEG (pronounced "jay-peg") is a standardized compression method for
25 We provide two programs, cjpeg to compress an image file into JPEG format,
26 and djpeg to decompress a JPEG file back into a conventional image format.
57 JPEG files are in the defacto standard JFIF file format. There are other,
58 less widely used JPEG-based file formats, but we don't support them.
75 -grayscale Create monochrome JPEG file from color input.
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| D | wizard.txt | 1 Advanced usage instructions for the Independent JPEG Group's JPEG software
6 The "wizard" switches are intended for experimentation with JPEG by persons
7 who are reasonably knowledgeable about the JPEG standard. If you don't know
11 when making files intended for general use, because not all JPEG decoders
12 will support unusual JPEG parameter settings.
19 as examples in the JPEG standard) and scales them up or down according to
24 JPEG and is not supported by all implementations. If you need to ensure
39 will be stored in the JPEG file).
83 component, in the order in which the components appear in the JPEG SOF marker.
97 -sample HxV[,...] Set JPEG sampling factors for each color
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| D | libjpeg.txt | 1 USING THE IJG JPEG LIBRARY
3 This file was part of the Independent JPEG Group's software:
11 This file describes how to use the IJG JPEG library within an application
15 JPEG library. Also see jpeglib.h (the include file to be used by application
46 Progressive JPEG support
70 The IJG JPEG library provides C code to read and write JPEG-compressed image
77 JPEG standard but is necessary for typical applications of JPEG. These
78 functions preprocess the image before JPEG compression or postprocess it after
85 A wide range of quality vs. speed tradeoffs are possible in JPEG processing,
91 low-quality modes may not meet the JPEG standard's accuracy requirements;
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| D | ChangeLog.md | 7 decompress certain progressive JPEG images with one or more component planes of
11 decompress a specially-crafted malformed progressive JPEG image caused the
23 generate a progressive JPEG image on an SSE2-capable CPU using a scan script
26 result in an error ("Missing Huffman code table entry") and an invalid JPEG
33 JPEG image contains an unreasonably large number of scans. This allows
35 progressive JPEG format described in the report
36 ["Two Issues with the JPEG Standard"](https://libjpeg-turbo.org/pmwiki/uploads/About/TwoIssueswitht…
48 9. Fixed an issue whereby, if a JPEG buffer was automatically re-allocated by
50 subsequently occurred during compression or transformation, the JPEG buffer
75 - the compression of RGB source images into grayscale JPEG images by
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| D | structure.txt | 1 IJG JPEG LIBRARY: SYSTEM ARCHITECTURE
3 This file was part of the Independent JPEG Group's software:
10 This file provides an overview of the architecture of the IJG JPEG software;
15 We assume that the reader is already somewhat familiar with the JPEG standard.
16 The README.ijg file includes references for learning about JPEG. The file
21 In this document, JPEG-specific terminology follows the JPEG standard:
40 * A subroutine library for JPEG compression and decompression.
42 JFIF JPEG files to and from several other image formats.
47 We desire the library to be capable of supporting all JPEG baseline, extended
51 The library does not support the lossless (spatial) JPEG process. Lossless
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| D | jconfig.txt | 4 * This file was part of the Independent JPEG Group's software:
12 * customize the JPEG software for a particular system.
69 * compiling the JPEG code.
84 * The following options affect code selection within the JPEG library,
103 * The remaining options do not affect the JPEG library proper,
110 /* These defines indicate which image (non-JPEG) file formats are allowed. */
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| D | README.md | 4 libjpeg-turbo is a JPEG image codec that uses SIMD instructions to accelerate
5 baseline JPEG compression and decompression on x86, x86-64, Arm, PowerPC, and
6 MIPS systems, as well as progressive JPEG compression on x86, x86-64, and Arm
11 rivals that of proprietary high-speed JPEG codecs.
23 of making high-speed JPEG compression/decompression technology available to a
44 JPEG images:
48 JPEG images in memory. It also provides some functionality that would not be
59 JPEG images. It is more difficult to use than the TurboJPEG API but also
72 libjpeg-turbo includes extensions that allow JPEG images to be compressed
133 v7+ could take advantage of accelerated baseline JPEG encoding/decoding
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| D | change.log | 6 CHANGE LOG for Independent JPEG Group's JPEG software
55 Add cjpeg -rgb option to create RGB JPEG files.
57 colorspace input to the default YCbCr JPEG colorspace.
67 Repair problem in new memory source manager with corrupt JPEG data.
162 if decoding a progressive JPEG. The appearance no longer depends on the
184 Multiple calls to jpeg_simple_progression for a single JPEG object
231 Progressive JPEG support: library can read and write full progressive JPEG
238 JPEG formats; primarily, it can be used to convert baseline to progressive
239 JPEG and vice versa. In support of jpegtran, the library now allows lossless
240 reading and writing of JPEG files as DCT coefficient arrays. This ability
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| D | jconfig.h.in | 1 /* Version ID for the JPEG library.
28 * Only 8 and 12 are legal data precisions for lossy JPEG according to the
29 * JPEG standard, and the IJG code does not support anything else!
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| D | coderules.txt | 1 IJG JPEG LIBRARY: CODING RULES
3 This file was part of the Independent JPEG Group's software:
49 The JPEG library is intended to be used within larger programs. Furthermore,
76 modules that are used in cjpeg/djpeg but are not part of the JPEG library
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| /external/python/cpython2/Doc/library/ |
| D | jpeg.rst | 2 :mod:`jpeg` --- Read and write JPEG files
7 :synopsis: Read and write image files in compressed JPEG format.
15 .. index:: single: Independent JPEG Group
18 written by the Independent JPEG Group (IJG). JPEG is a standard for compressing
19 pictures; it is defined in ISO 10918. For details on JPEG or the Independent
20 JPEG Group software refer to the JPEG standard or the documentation provided
28 A portable interface to JPEG image files is available with the Python Imaging
89 JPEG Still Image Data Compression Standard
90 The canonical reference for the JPEG image format, by Pennebaker and Mitchell.
92 …ous-tone Still Images - Requirements and Guidelines <http://www.w3.org/Graphics/JPEG/itu-t81.pdf>`_
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| /external/tensorflow/tensorflow/core/api_def/base_api/ |
| D | api_def_EncodeJpeg.pbtxt | 12 0-D. JPEG-encoded image.
30 If True, create a JPEG that loads progressively (coarse to fine).
70 summary: "JPEG-encode an image."
78 * `grayscale`: Output a grayscale JPEG image. The `channels` dimension
80 * `rgb`: Output an RGB JPEG image. The `channels` dimension
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| D | api_def_DecodeJpeg.pbtxt | 6 0-D. The JPEG-encoded image.
58 summary: "Decode a JPEG-encoded image to a uint8 tensor."
65 * 0: Use the number of channels in the JPEG-encoded image.
69 If needed, the JPEG-encoded image is transformed to match the requested number
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| D | api_def_DecodeAndCropJpeg.pbtxt | 6 0-D. The JPEG-encoded image.
64 summary: "Decode and Crop a JPEG-encoded image to a uint8 tensor."
71 * 0: Use the number of channels in the JPEG-encoded image.
75 If needed, the JPEG-encoded image is transformed to match the requested number
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| D | api_def_EncodeJpegVariableQuality.pbtxt | 18 0-D. JPEG-encoded image.
21 summary: "JPEG encode input image with provided compression quality."
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| D | api_def_ExtractJpegShape.pbtxt | 6 0-D. The JPEG-encoded image.
22 summary: "Extract the shape information of a JPEG-encoded image."
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| D | api_def_DecodeImage.pbtxt | 32 produce a 3-D tensor for PNG, JPEG, and BMP files; and a 4-D tensor for all
39 Detects whether an image is a BMP, GIF, JPEG, or PNG, and performs the
46 constructing your graph if you are intermixing GIF files with BMP, JPEG, and/or
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| /external/strace/xlat/ |
| D | v4l2_pix_fmts.in | 26 V4L2_PIX_FMT_OV511 v4l2_fourcc('O', '5', '1', '1') /* ov511 JPEG */
91 V4L2_PIX_FMT_OV518 v4l2_fourcc('O', '5', '1', '8') /* ov518 JPEG */
124 V4L2_PIX_FMT_JPEG v4l2_fourcc('J', 'P', 'E', 'G') /* JFIF JPEG */
126 V4L2_PIX_FMT_MJPEG v4l2_fourcc('M', 'J', 'P', 'G') /* Motion-JPEG */
127 V4L2_PIX_FMT_PJPG v4l2_fourcc('P', 'J', 'P', 'G') /* Pixart 73xx JPEG */
131 V4L2_PIX_FMT_S5C_UYVY_JPG v4l2_fourcc('S', '5', 'C', 'I') /* S5C73M3 interleaved UYVY/JPEG */
135 V4L2_PIX_FMT_JPGL v4l2_fourcc('J', 'P', 'G', 'L') /* JPEG-Lite */
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| /external/pdfium/third_party/libtiff/ |
| D | 0000-build-config.patch | 253 +/* Support JPEG compression (requires IJG JPEG library) */
265 +/* Support Old JPEG compresson (read contrib/ojpeg/README first! Compilation
266 + fails with unpatched IJG JPEG library) */
293 +/* Pick up YCbCr subsampling info from the JPEG data stream to support files
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| /external/glide/library/src/main/java/com/bumptech/glide/load/resource/bitmap/ |
| D | ImageHeaderParser.java | 4 import static com.bumptech.glide.load.resource.bitmap.ImageHeaderParser.ImageType.JPEG;
30 JPEG(false), enumConstant
91 return JPEG; in getType()
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| /external/libjpeg-turbo/.github/ |
| D | CONTRIBUTING.md | 5 ISO/ITU-T reference implementation of the JPEG standard, and its maintainer
60 other than DCT-based JPEG and JFIF
62 processing algorithms that are not necessary for JPEG compression or
64 - Extensions to the JPEG format that have not been approved by the
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| /external/ImageMagick/coders/ |
| D | jpeg.h | 32 MagickCoderExports(JPEG)
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| /external/tflite-support/tensorflow_lite_support/examples/task/vision/desktop/ |
| D | README.md | 14 * a PNG, JPEG or GIF image to run classification on, e.g.:
68 * a PNG, JPEG or GIF image to run detection on, e.g.:
125 * a PNG, JPEG or GIF image to run segmentation on, e.g.:
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| /external/python/cpython2/Lib/plat-irix6/ |
| D | jpeg.py | 22 if comp is None: comp = cl.OpenCompressor(cl.JPEG)
45 if decomp is None: decomp = cl.OpenDecompressor(cl.JPEG)
|