v0.1.7

Changelog

v0.1.7 (2022-03-22)

Browse the Repository | Released Assets

Breaking Changes

• Deprecated TFLiteElixir.Interpreter.allocate_tensors!/1
• Deprecated Access behaviour for TFLiteElixir.FlatBufferModel

Fixed

• Properly implemented TFLiteElixir.FlatBufferModel.read_all_metadata/1.

  iex> filename = Path.join([__DIR__, "test", "test_data", "mobilenet_v2_1.0_224_inat_bird_quant.tflite"])
  iex> %FlatBufferModel{} = model = FlatBufferModel.build_from_buffer(File.read!(filename))
  iex> TFLiteElixir.FlatBufferModel.read_all_metadata(model)
  %{
    TFLITE_METADATA: %{
      description:
        "Identify the most prominent object in the image from a known set of categories.",
      min_parser_version: "1.0.0",
      name: "ImageClassifier",
      subgraph_metadata: [
        %{
          input_tensor_metadata: [
            %{
              content: %{
                content_properties: %{color_space: "RGB"},
                content_properties_type: "ImageProperties"
              },
              description: "Input image to be classified.",
              name: "image",
              process_units: [
                %{
                  options: %{mean: [127.5], std: [127.5]},
                  options_type: "NormalizationOptions"
                }
              ],
              stats: %{max: [255.0], min: [0.0]}
            }
          ],
          output_tensor_metadata: [
            %{
              associated_files: [
                %{
                  description: "Labels for categories that the model can recognize.",
                  name: "inat_bird_labels.txt",
                  type: "TENSOR_AXIS_LABELS"
                }
              ],
              description: "Probabilities of the labels respectively.",
              name: "probability",
              stats: %{max: [255.0], min: [0.0]}
            }
          ]
        }
      ]
    },
    min_runtime_version: "1.5.0"
  }

Changed

• Improve TFLiteElixir.TFLiteTensor.to_nx/2 (#33) by @cocoa-xu
• [doc] Improve doc for to_nx (#31) by @mnishiguchi

Added

• Implemented
  • FlatBufferModel.{list_associated_files/1,get_associated_file/2}
  • TFLiteElixir.Interpreter.signature_keys/1
  • TFLiteElixir.Interpreter.execution_plan/1
  • TFLiteElixir.Interpreter.new_from_buffer/1
  • TFLiteElixir.Interpreter.tensors_size/1
  • TFLiteElixir.Interpreter.variables/1
  • TFLiteElixir.Interpreter.set_variables/2
  • TFLiteElixir.Interpreter.set_inputs/2
  • TFLiteElixir.Interpreter.set_outputs/2
• [example] object detection example (#40) by @mnishiguchi

v0.1.6

Changelog

v0.1.6 (2022-03-19)

Browse the Repository | Released Assets

Fixed

• [edgetpu] Improved edgetpu context handling, and bumped libedgetpu_runtime_version to v0.1.5. Fixed #30

Added

• [example] artistic-style-transfer example (#27) @mnishiguchi

v0.1.5

Changelog

v0.1.5 (2022-03-18)

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Breaking Changes

• Deprecated functions:
  • TFLiteElixir.FlatBufferModel.initialized!/1
  • TFLiteElixir.FlatBufferModel.get_minimum_runtime!/1
  • TFLiteElixir.TFLiteTensor.tensor!
  • TFLiteElixir.TFLiteTensor.to_nx!
  • TFLiteElixir.TFLiteTensor.to_binary!
  • TFLiteElixir.FlatBufferModel.build_from_buffer!
  • TFLiteElixir.FlatBufferModel.get_full_signature_list
• TFLiteElixir.Coral.get_edge_tpu_context/1 now takes keyword options.

Changes

• [example] Improve Inference on TPU notebook (#15) @mnishiguchi
• [example] Improve Inference on TPU notebook (#16) @mnishiguchi
• Alias modules in tflite_interpreter (#17) @mnishiguchi
• Rename elixir files based on module names (#18) @mnishiguchi
• add moduledocs (#19) @mnishiguchi

Fixed

• Fixed a few places that could lead to segmentation fault.
• [example] Fixed broken ESRGAN link, Visualize the result section in the "Super Resolution" notebook. Lock down tflite_elixir and evision version (#29) @mnishiguchi.
• [typespec] Fixed typespec for TFLiteElixir.Coral.edge_tpu_devices/0 (#22) @mnishiguchi.

Added

• [test] Unit tests for TFLiteElixir.Interpreter, TFLiteElixir.InterpreterBuilder and TFLiteElixir.Ops.Builtin.BuiltinResolver.
• [example] Added intro text to super_resolution_example. (#26) @mnishiguchi.
• TFLiteElixir.FlatBufferModel.error_reporter/1.
• TFLiteElixir.FlatBufferModel.verify_and_build_from_file/2

v0.1.4

Changelog

v0.1.4 (2022-03-14)

Browse the Repository | Released Assets

Breaking Changes

• Snake case functions (#21) @mnishiguchi

Changes

• [example] Improve Inference on TPU notebook by @mnishiguchi in cocoa-xu/tflite_elixir#15
• [example] Improve super-resolution notebook by @mnishiguchi in cocoa-xu/tflite_elixir#16
• Alias modules in tflite_interpreter by @mnishiguchi in cocoa-xu/tflite_elixir#17
• Rename elixir files based on module names by @mnishiguchi in cocoa-xu/tflite_elixir#18
• add moduledocs by @mnishiguchi in https://github.com/cocoa-xu/tflite_elixir/pull/21

Fixed

• Fix compilation logic when not using precompiled binaries.

Added

• Implemented TFLiteElixir.reset_variable_tensor/1.
• Add support for armv6.

Misc

• Simple workaround for cortex-a53 and cortex-a57, vcvtaq_s32_f32.

New Contributors

• @mnishiguchi made their first contribution in cocoa-xu/tflite_elixir#15

Full Changelog: cocoa-xu/tflite_elixir@v0.1.3...v0.1.4

nerves-release-20230312

vscode pls dont add randon lines in my code

nerves-release-20230311

fix filename

v0.1.3

Changelog

v0.1.3 (2022-03-09)

Browse the Repository | Released Assets

Changes

• Bump TFLite version to v2.11.0.

v0.1.2

Changelog

v0.1.2 (2022-03-08)

Browse the Repository | Released Assets

First release on hex.pm.

v0.1.1

add @libedgetpu_runtime_version

v0.1.0

fix precompile