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chromium / chromium / src / dcb09a1718c29c993b749e73ece5e1385fd64fa4
commitdcb09a1718c29c993b749e73ece5e1385fd64fa4[log] [tgz]
authorRamin Halavati <rhalavati@google.com>Mon Jul 15 08:28:55 2024
committerChromium LUCI CQ <chromium-scoped@luci-project-accounts.iam.gserviceaccount.com>Mon Jul 15 08:28:55 2024
tree64e2eac54de023f19dc2cb4f6c4a972d1e2ad09c
parentdbd629bfc73adca15dee90e2b4c98a4744951a95 [diff]
Rotated bounding boxes of OCR output in accessibility trees.

The angle parameter of the bounding rectangle of the OCR generated text
specifies a local rotation of the rectangle around its (x,y) point.
To apply it uniformly in all levels, a pre-processing step is added to
the conversion of OCR proto to accessibility tree, which rotates all
rectangles if they have an angle.

This change puts the bounding boxes in the correct place for lines, but
further steps are needed to fix the bounding boxes for words and
symbols as they are computed based on character offsets.

Tests: Tested locally on rotated PDFs (from the bug).
AX-Relnotes: Bounding boxes of OCR generated text for non-horizontal images is fixed.
Bug: 40918372
Change-Id: I77c415f34d85d03b9983213df95cd8f845d5287c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5694426
Reviewed-by: David Tseng <dtseng@chromium.org>
Commit-Queue: Ramin Halavati <rhalavati@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1327367}
3 files changed
tree: 64e2eac54de023f19dc2cb4f6c4a972d1e2ad09c
  1. android_webview/
  2. apps/
  3. ash/
  4. base/
  5. build/
  6. build_overrides/
  7. buildtools/
  8. cc/
  9. chrome/
  10. chromecast/
  11. chromeos/
  12. codelabs/
  13. components/
  14. content/
  15. courgette/
  16. crypto/
  17. dbus/
  18. device/
  19. docs/
  20. extensions/
  21. fuchsia_web/
  22. gin/
  23. google_apis/
  24. google_update/
  25. gpu/
  26. headless/
  27. infra/
  28. ios/
  29. ipc/
  30. media/
  31. mojo/
  32. native_client_sdk/
  33. net/
  34. pdf/
  35. ppapi/
  36. printing/
  37. remoting/
  38. rlz/
  39. sandbox/
  40. services/
  41. skia/
  42. sql/
  43. storage/
  44. styleguide/
  45. testing/
  46. third_party/
  47. tools/
  48. ui/
  49. url/
  50. webkit/
  51. clank
  52. internal
  53. ios_internal
  54. native_client
  55. signing_keys
  56. v8
  57. .clang-format
  58. .clang-tidy
  59. .clangd
  60. .eslintrc.js
  61. .git-blame-ignore-revs
  62. .gitallowed
  63. .gitattributes
  64. .gitignore
  65. .gitmodules
  66. .gn
  67. .mailmap
  68. .rustfmt.toml
  69. .vpython3
  70. .yapfignore
  71. ATL_OWNERS
  72. AUTHORS
  73. BUILD.gn
  74. CODE_OF_CONDUCT.md
  75. codereview.settings
  76. CPPLINT.cfg
  77. DEPS
  78. DIR_METADATA
  79. LICENSE
  80. LICENSE.chromium_os
  81. OWNERS
  82. PRESUBMIT.py
  83. PRESUBMIT_test.py
  84. PRESUBMIT_test_mocks.py
  85. README.md
  86. WATCHLISTS
README.md

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