PulseAugur
EN
LIVE 10:56:35

New research details fundamental limits of coherent imaging under atmospheric turbulence

By PulseAugur Editorial · [1 sources] ·

This paper explores the theoretical limits of coherent imaging when dealing with atmospheric turbulence. Researchers analyzed a maximum likelihood estimator to establish an upper bound on the minimax risk, considering factors like structural complexity, signal and measurement dimensions, and noise levels. The study also constructed a two-stage estimator for signal recovery in a real-valued analogue, which can recover signs with high probability under certain conditions. AI

RANK_REASON Academic paper on a theoretical topic in statistics and imaging. [lever_c_demoted from research: ic=1 ai=0.1]

Read on arXiv stat.ML →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

New research details fundamental limits of coherent imaging under atmospheric turbulence

How we ranked this

Signal score
1 / 100
Composite score across the factors below. Higher = stronger signal that this story matters right now.
Newsworthiness bucket
Tool
Academic paper on a theoretical topic in statistics and imaging. [lever_c_demoted from research: ic=1 ai=0.1]
Source corroboration
Single-source cluster
Only one publisher covered this so far. Single-source stories can still rank when the publisher is high-authority, but they lack cross-source corroboration.
Topics
paper, other
Editorial topic classification. Feeds into how the story surfaces on /topic/<slug> hub pages and into the per-entity coverage mix.
AI-industry relevance
Low
Off-topic or adjacent — cluster remains reachable but doesn't surface in AI-industry rankings.
Story freshness
Breaking (< 6h)
Fresh story with cross-source coverage still developing. Ranking may shift as more sources report.

Full methodology in our editorial standards.

COVERAGE [1]

  1. arXiv stat.ML TIER_1 English(EN) · Songbin Liu, Hanyu Yang, Junren Chen, Arian Maleki ·

    Fundamental Limits of Coherent Imaging in The Presence of Atmospheric Turbulence

    arXiv:2611.06784v1 Announce Type: cross Abstract: We study the fundamental limits of jointly estimating the signal amplitude and the atmospheric phase distortion in complex-valued multi-look coherent imaging, where the measurements are corrupted by multiplicative speckle and addi…

RELATED ENTITIES

RELATED TOPICS