{
  "SPDXID": "SPDXRef-DOCUMENT",
  "name": "CharLS-devel-0.2.4.2-1.oe2403sp1.aarch64.rpm",
  "spdxVersion": "SPDX-2.2",
  "creationInfo": {
    "created": "2026-05-15T04:42:06.064967212Z",
    "creators": [
      "openeuler_creator"
    ]
  },
  "dataLicense": "CC0-1.0",
  "documentNamespace": "https://sbom.openEuler.org/CharLS-devel-0.2.4.2-1.oe2403sp1.aarch64.rpm",
  "packages": [
    {
      "SPDXID": "SPDXRef-rpm-CharLS-2.4.2",
      "name": "CharLS",
      "checksums": [
        {
          "algorithm": "SHA256",
          "checksumValue": "63ca4fd79f74f65037b7cd7fe281c657915dcf23f2782595cdd74e0f91664c13"
        }
      ],
      "description": "An optimized implementation of the JPEG-LS standard for loss less and\nnear loss less image compression. JPEG-LS is a low-complexity standard that\nmatches JPEG 2000 compression ratios. In terms of speed, CharLS outperforms\nopen source and commercial JPEG LS implementations.\n\nJPEG-LS (ISO-14495-1/ITU-T.87) is a standard derived from the Hewlett Packard\nLOCO algorithm. JPEG LS has low complexity (meaning fast compression) and high\ncompression ratios, similar to JPEG 2000. JPEG-LS is more similar to the old\nloss less JPEG than to JPEG 2000, but interestingly the two different techniques\nresult in vastly different performance characteristics.",
      "downloadLocation": "NOASSERTION",
      "externalRefs": [
        {
          "referenceCategory": "PACKAGE_MANAGER",
          "referenceLocator": "pkg:rpm/CharLS@2.4.2-1.oe2403sp1?arch=aarch64&epoch=0&upstream=CharLS-2.4.2-1.oe2403sp1.src.rpm",
          "referenceType": "purl"
        }
      ],
      "filesAnalyzed": false,
      "homepage": "https://github.com/team-charls/charls",
      "sourceInfo": "acquired package info from repodata DB: repodata/825c667db78f5378f5d2c3fed8eed9e4d49e0adefc70841b9e2e06a15d74948a-primary.sqlite.bz2",
      "summary": "An optimized implementation of the JPEG-LS standard",
      "supplier": "Organization: http://openeuler.org",
      "versionInfo": "0:2.4.2-1.oe2403sp1"
    },
    {
      "SPDXID": "SPDXRef-rpm-cmake-filesystem-3.27.9",
      "name": "cmake-filesystem",
      "checksums": [
        {
          "algorithm": "SHA256",
          "checksumValue": "e8ef9a5b0153e13107a06b9b41905ab35ec3bf9103f16d55006fce8486e6b9c1"
        }
      ],
      "description": "This package owns all directories used by CMake modules.",
      "downloadLocation": "NOASSERTION",
      "externalRefs": [
        {
          "referenceCategory": "PACKAGE_MANAGER",
          "referenceLocator": "pkg:rpm/cmake-filesystem@3.27.9-5.oe2403sp1?arch=aarch64&epoch=0&upstream=cmake-3.27.9-5.oe2403sp1.src.rpm",
          "referenceType": "purl"
        }
      ],
      "filesAnalyzed": false,
      "homepage": "http://www.cmake.org",
      "sourceInfo": "acquired package info from repodata DB: repodata/825c667db78f5378f5d2c3fed8eed9e4d49e0adefc70841b9e2e06a15d74948a-primary.sqlite.bz2",
      "summary": "Directories used by CMake modules",
      "supplier": "Organization: http://openeuler.org",
      "versionInfo": "0:3.27.9-5.oe2403sp1"
    }
  ],
  "relationships": [
    {
      "spdxElementId": "SPDXRef-rpm-CharLS-devel-2.4.2",
      "relationshipType": "DEPENDS_ON",
      "relatedSpdxElement": "SPDXRef-rpm-CharLS-2.4.2"
    },
    {
      "spdxElementId": "SPDXRef-rpm-CharLS-devel-2.4.2",
      "relationshipType": "DEPENDS_ON",
      "relatedSpdxElement": "SPDXRef-rpm-cmake-filesystem-3.27.9"
    }
  ]
}