# Object Permanence Localization on LA-CATER (test)

Source: [Object Permanence Localization on LA-CATER (test)](<https://www.sota2.com/research/sota/object-permanence-localization-on-la-cater-test>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2026-02-26T06:08:17.661Z

Evaluation of Object Permanence Localization performance on the test split of the LA-CATER dataset, using IoU metrics across visible, occluded, contained, and carried states.

A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage.

| Scope | Recorded value |
| --- | --- |
| Task | Object Permanence Localization |
| Dataset (including any stated split) | LA-CATER (test) |
| Metric | Visible mIoU |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 7 of 7 |
| Coverage | All results currently returned for this benchmark |

Evaluation settings may differ between results. The original papers and recorded configurations are needed to establish comparability. A shared metric name alone does not establish an identical protocol.

## Metrics

- [Visible mIoU](<https://www.sota2.com/research/sota/object-permanence-localization-on-la-cater-test.md?metric=Visible%20mIoU>): Higher is better; unit: PERCENT.

- [Occluded mIoU](<https://www.sota2.com/research/sota/object-permanence-localization-on-la-cater-test.md?metric=Occluded%20mIoU>): Higher is better; unit: PERCENT.

- [Contained mIoU](<https://www.sota2.com/research/sota/object-permanence-localization-on-la-cater-test.md?metric=Contained%20mIoU>): Higher is better; unit: PERCENT.

- [Carried mIoU](<https://www.sota2.com/research/sota/object-permanence-localization-on-la-cater-test.md?metric=Carried%20mIoU>): Higher is better; unit: PERCENT.

- [Overall mIoU](<https://www.sota2.com/research/sota/object-permanence-localization-on-la-cater-test.md?metric=Overall%20mIoU>): Higher is better; unit: PERCENT.

## Recorded results

| Method | Visible mIoU | Result date | Report paper |
| --- | --- | --- | --- |
| TRANSFORMER + LSTM | 90.82 | Not recorded | 68fa67f51e209131cea196d9 |
| DETECTOR + TRACKER | 90.27 | Not recorded | 68fa67f51e209131cea196d9 |
| DETECTOR + HEURISTIC | 90.06 | Not recorded | 68fa67f51e209131cea196d9 |
| OPNET (LSTM + LSTM) | 88.89 | Not recorded | 68fa67f51e209131cea196d9 |
| NON-LINEAR + LSTM | 88.25 | Not recorded | 68fa67f51e209131cea196d9 |
| OPNET (LSTM + MLP) | 88.11 | Not recorded | 68fa67f51e209131cea196d9 |
| BASELINE LSTM | 81.6 | Not recorded | 68fa67f51e209131cea196d9 |

### TRANSFORMER + LSTM

Visible mIoU: 90.82. Result ID: 698d50728b517eb433209855.

[Reporting paper](<https://www.sota2.com/research/paper/68fa67f51e209131cea196d9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa703d1e209131cea49db1.md>)

[Implementation](<https://github.com/tensorflow/tensor2tensor>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### DETECTOR + TRACKER

Visible mIoU: 90.27. Result ID: 698d50728b517eb433209851.

[Reporting paper](<https://www.sota2.com/research/paper/68fa67f51e209131cea196d9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa64b71e209131cea06000.md>)

[Implementation](<https://github.com/foolwood/DaSiamRPN>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### DETECTOR + HEURISTIC

Visible mIoU: 90.06. Result ID: 698d50728b517eb433209852.

[Reporting paper](<https://www.sota2.com/research/paper/68fa67f51e209131cea196d9.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### OPNET (LSTM + LSTM)

Visible mIoU: 88.89. Result ID: 698d50728b517eb433209857.

[Reporting paper](<https://www.sota2.com/research/paper/68fa67f51e209131cea196d9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa67f51e209131cea196d9.md>)

[Implementation](<https://chechiklab.biu.ac.il/~avivshamsian/OP/OP_HTML.html>)

Recorded evaluation configuration: {"Architecture":"LSTM encoder + LSTM decoder"}. This record does not assert independent reproduction.

### NON-LINEAR + LSTM

Visible mIoU: 88.25. Result ID: 698d50728b517eb433209854.

[Reporting paper](<https://www.sota2.com/research/paper/68fa67f51e209131cea196d9.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### OPNET (LSTM + MLP)

Visible mIoU: 88.11. Result ID: 698d50728b517eb433209856.

[Reporting paper](<https://www.sota2.com/research/paper/68fa67f51e209131cea196d9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa67f51e209131cea196d9.md>)

[Implementation](<https://chechiklab.biu.ac.il/~avivshamsian/OP/OP_HTML.html>)

Recorded evaluation configuration: {"Architecture":"LSTM encoder + MLP decoder"}. This record does not assert independent reproduction.

### BASELINE LSTM

Visible mIoU: 81.6. Result ID: 698d50728b517eb433209853.

[Reporting paper](<https://www.sota2.com/research/paper/68fa67f51e209131cea196d9.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

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