measure_pos — MEASURE1D `caliper` op

• Data kinds: image2d × measurehandle → table

• Call: import measuring1d; measuring1d.measure_pos(image, measure, sigma=1.0, threshold=0.1, transition='all') (or opsmeasure1d.get("measure_pos"))

Usage

> This operator's description has not been translated yet. The original text follows as it is.

測定線上のエッジ位置(サブピクセル)と振幅を抽出(measure_pos)。

各エッジ: `pos(サンプル index、矩形は始点からの px)/ dist`(始点からの

距離 [px])/ `row, col / amplitude(符号つきグレー差)/ polarity`

("positive" = 測定方向に明るくなる)。`threshold` は |amplitude| の下限、

`transition` は "all" / "positive" / "negative"。

Detailed usage guide

• subpixel_measuring family guide

References (sample data, literature)

• Sample-data catalog (download URLs / licences) — 2-D uses skimage.data (BSD/public domain) plus synthetic images; 3-D lists download URLs for real data sources (Stanford, PDS, …).

• Operator provenance and references — the sources of the research/methods this op family came from.

• The canonical algorithm (author, year) and its uses are named in the family usage guide above.

Runnable examples (verified samples that actually call this op)

• poc_barcode_1d — py -3.11 examples/poc_barcode_1d.py

• poc_dimensional_inspection — py -3.11 examples/poc_dimensional_inspection.py

• poc_solar_limb_darkening — py -3.11 examples/poc_solar_limb_darkening.py

• poc_water_level — py -3.11 examples/poc_water_level.py

• poc_weld_bead_profile — py -3.11 examples/poc_weld_bead_profile.py

Ops the type connects to (they accept `table` as input)

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Same category (`caliper`)

gen_measure_rectangle2 · gen_measure_arc · translate_measure · measure_pairs · fuzzy_measure_pairing

*Provenance: measuring1d.py — MEASURE1D operator registry. This per-op note is generated by tools/opdocs.py md (do not hand-edit).*

measure_pos — MEASURE1D caliper op