[TF FE] Support AdjustSaturation operation

[duydl]

Details:

• Parse logic from https://github.com/tensorflow/tensorflow/blob/master/tensorflow/core/kernels/image/adjust_saturation_op.cc to openVINO ops

Tickets:

• [Good First Issue][TF FE]: Support AdjustSaturation operation for TensorFlow #24034

[duydl]

Steps for adjust saturation in adjust_saturation_op.cc:

• Convert RGB to HSV
• Scale the saturation component of HSV, easily done with Multiply
• Convert HSV back to RGB

tf have the custom conversion implementations in adjust_saturation_op.cc. The major work would likely be adapting it to openVINO ops.

[rkazants]

Hi @duydl, any progress on the next steps? Please finalize PR.

[duydl]

Sorry for the delay. I was at this stage when started travelling last week. There is assert error like this:

AssertionError: Comparing with Framework failed: ie_res={'AdjustSaturation:0': array([[[[0.07344759, 0.05478147, 0.05478147],
E                [0.48940325, 0.30517435, 0.30517435]]]], dtype=float32)}; framework_res={'AdjustSaturation:0': array([[[[0.07344764, 0.50295335, 0.05478147],
E                [0.48940322, 0.8983458 , 0.3051743 ]]]], dtype=float32)}.

So I expect there is a small error in hsv_to_rgb but couldn't determine it yet.

[duydl]

@rkazants Hi, I think it is good enough for review now.

[rkazants]

build_jenkins

[duydl]

Thanks for the review. All except changing Gather to Select have been addressed, reason I commented under the relevant review.

[rkazants]

last comments, The other code looks good to me

[rkazants]

build_jenkins

[duydl]

Addressed your review. Thanks for the guide.

[rkazants]

build_jenkins

[rkazants]

@duydl, please fix code-style: https://github.com/openvinotoolkit/openvino/actions/runs/9264167264/job/25487017384?pr=24511

please apply clang formatting

[rkazants]

build_jenkins

[rkazants]

build_jenkins