{ "api_version": "1", "kind": "dse_post", "self": "https://update.dsesecurity.com/api/v1/posts/review-axis-reference-map-replacement-separately-from-calibration-reset/", "item": { "id": "https://update.dsesecurity.com/updates/review-axis-reference-map-replacement-separately-from-calibration-reset/", "slug": "review-axis-reference-map-replacement-separately-from-calibration-reset", "url": "https://update.dsesecurity.com/updates/review-axis-reference-map-replacement-separately-from-calibration-reset/", "alternate_urls": { "markdown": "https://update.dsesecurity.com/updates/review-axis-reference-map-replacement-separately-from-calibration-reset.md", "json": "https://update.dsesecurity.com/api/v1/posts/review-axis-reference-map-replacement-separately-from-calibration-reset/" }, "title": "Review Axis reference-map replacement separately from calibration reset", "summary": "Distinguish replacing an Axis calibrated radar reference map from resetting calibration. Retained parameters still need a landmark-alignment check against the replacement image.", "format": { "slug": "guide", "name": "Guide" }, "priority": { "slug": "advisory", "name": "Advisory" }, "featured": false, "image": { "theme": "physical-security", "label": "Physical security", "alt": "Integrated video surveillance and controlled entry at a modern commercial facility.", "card_url": "https://update.dsesecurity.com/assets/editorial/physical-security-card.webp?v=1.8.20", "hero_url": "https://update.dsesecurity.com/assets/editorial/physical-security-hero.webp?v=1.8.20", "social_url": "https://update.dsesecurity.com/assets/editorial/physical-security-social-v2.jpg?v=1.8.20", "width": 2400, "height": 1350 }, "topics": [ { "slug": "video-surveillance", "name": "Video Surveillance", "url": "https://update.dsesecurity.com/topic/video-surveillance/" } ], "author": { "name": "DSE Security Editorial Team", "url": "https://update.dsesecurity.com/#editorial-team", "type": "Organization" }, "publisher": { "name": "Detection Systems & Engineering", "url": "https://dsesecurity.com/" }, "published_at": "2026-10-29T19:49:54+00:00", "modified_at": "2026-10-29T19:50:08+00:00", "reviewed_on": "2026-10-29", "reading_minutes": 3, "word_count": 484, "potentially_affected": "Axis products exposing the documented Radar image interface; confirm actual device, hardware and software applicability before applying the proposed checks.", "dse_recommendation": "DSE recommends documenting the intended calibration disposition before selecting the supported reference-map operation.", "primary_source": { "name": "Axis Communications — Radar image", "url": "https://developer.axis.com/vapix/radar/radar-image/", "published_on": null, "authority": "Axis Communications" }, "publishing_principles": "https://update.dsesecurity.com/updates/dse-updates-editorial-methodology/", "usage_info": "https://update.dsesecurity.com/usage/", "copyright_notice": "Copyright © 2026 Detection Systems & Engineering. All rights reserved.", "content_html": "

Bottom line: Choose the map operation deliberately before replacing a radar background. Preserve the distinction between retaining calibration parameters and proving that the replacement image still aligns with the radar’s actual scene.

\n

Source fact: documented behavior

\n

Axis’s Radar image describes replaceRadarImage as replacing an already calibrated reference image while keeping its related parameters.

\n

The separate resetCalibration operation removes the current reference map and resets the associated reference-map parameters.

\n

For replacement images, the documented supported formats are PNG and JPEG.

\n

What the source does not establish

\n

Do not infer correct alignment merely because calibration parameters survived. A replacement map must still represent the intended scene, scale and orientation. Keep a background-image change separate from redesigning detection zones or proving perimeter performance, and do not reset calibration as a routine substitute for the intended replacement operation.

\n

Applicability questions

\n\n

DSE recommendation: controlled next steps

\n

The following steps are DSE recommendations based on the cited source.

\n

DSE recommends documenting the intended calibration disposition before selecting the supported reference-map operation.

\n
    \n
  1. Record the current map identity and relevant calibration information through supported read operations. Have the radar owner approve the replacement image and describe what changed. Distinguish a cosmetic image revision from a scene or geometry change. Preserve an authorized recovery copy or reference to the previous configuration before editing the installed map.
    2. \n
  2. Choose the documented replacement workflow only when retaining the existing parameters is the approved intent. Confirm the file’s supported format and review its intended scale, orientation and landmark positions. Retain the actual operation response rather than treating the uploaded filename as success evidence. If the intended work requires new calibration, plan that separate supported process explicitly with the owner.
    3. \n
  3. Compare the resulting view against known landmarks and an approved harmless target observation. Inspect the radar-to-map relationship through the normal operator workflow. If it disagrees with the scene, stop acceptance and investigate the image and calibration rather than moving a marker solely to make the display look plausible. Restore or recalibrate through the agreed procedure when required.
    4. \n
\n

Verification and evidence

\n

Retain the previous and replacement image identities, approved operation, parameter observations, sanitized response and permitted alignment evidence. Ask another reviewer to distinguish parameter retention from verified geometric agreement. Record any scene change that requires broader detection or zone acceptance separately.

\n

Use a proposed desk case that requests a background refresh while accidentally selecting calibration reset. Require the reviewer to reject that operation before execution. This article reports no map replacement, verified radar position or completed detection-performance result.

\n

Official references

\n\n

Source review completed October 29, 2026. Recheck the official documentation and the deployed device’s capabilities before changing production settings.

\n", "content_text": "Bottom line: Choose the map operation deliberately before replacing a radar background. Preserve the distinction between retaining calibration parameters and proving that the replacement image still aligns with the radar’s actual scene.\nSource fact: documented behavior\nAxis’s Radar image describes replaceRadarImage as replacing an already calibrated reference image while keeping its related parameters.\nThe separate resetCalibration operation removes the current reference map and resets the associated reference-map parameters.\nFor replacement images, the documented supported formats are PNG and JPEG.\nWhat the source does not establish\nDo not infer correct alignment merely because calibration parameters survived. A replacement map must still represent the intended scene, scale and orientation. Keep a background-image change separate from redesigning detection zones or proving perimeter performance, and do not reset calibration as a routine substitute for the intended replacement operation.\nApplicability questions\n\nIs the current reference map already calibrated?\nShould this change retain its parameters or deliberately start a new calibration?\nDoes the approved replacement image represent the same intended scene geometry?\nWhich known landmarks and permitted target observations will confirm alignment afterward?\n\nDSE recommendation: controlled next steps\nThe following steps are DSE recommendations based on the cited source.\nDSE recommends documenting the intended calibration disposition before selecting the supported reference-map operation.\n\nRecord the current map identity and relevant calibration information through supported read operations. Have the radar owner approve the replacement image and describe what changed. Distinguish a cosmetic image revision from a scene or geometry change. Preserve an authorized recovery copy or reference to the previous configuration before editing the installed map.\nChoose the documented replacement workflow only when retaining the existing parameters is the approved intent. Confirm the file’s supported format and review its intended scale, orientation and landmark positions. Retain the actual operation response rather than treating the uploaded filename as success evidence. If the intended work requires new calibration, plan that separate supported process explicitly with the owner.\nCompare the resulting view against known landmarks and an approved harmless target observation. Inspect the radar-to-map relationship through the normal operator workflow. If it disagrees with the scene, stop acceptance and investigate the image and calibration rather than moving a marker solely to make the display look plausible. Restore or recalibrate through the agreed procedure when required.\n\nVerification and evidence\nRetain the previous and replacement image identities, approved operation, parameter observations, sanitized response and permitted alignment evidence. Ask another reviewer to distinguish parameter retention from verified geometric agreement. Record any scene change that requires broader detection or zone acceptance separately.\nUse a proposed desk case that requests a background refresh while accidentally selecting calibration reset. Require the reviewer to reject that operation before execution. This article reports no map replacement, verified radar position or completed detection-performance result.\nOfficial references\n\nRadar image — Axis Communications; official VAPIX documentation.\n\nSource review completed October 29, 2026. Recheck the official documentation and the deployed device’s capabilities before changing production settings.", "content_markdown": "Bottom line: Choose the map operation deliberately before replacing a radar background. Preserve the distinction between retaining calibration parameters and proving that the replacement image still aligns with the radar’s actual scene.\n\n## Source fact: documented behavior\n\nAxis’s [Radar image](https://developer.axis.com/vapix/radar/radar-image/) describes replaceRadarImage as replacing an already calibrated reference image while keeping its related parameters.\n\nThe separate resetCalibration operation removes the current reference map and resets the associated reference-map parameters.\n\nFor replacement images, the documented supported formats are PNG and JPEG.\n\n## What the source does not establish\n\nDo not infer correct alignment merely because calibration parameters survived. A replacement map must still represent the intended scene, scale and orientation. Keep a background-image change separate from redesigning detection zones or proving perimeter performance, and do not reset calibration as a routine substitute for the intended replacement operation.\n\n## Applicability questions\n\n- Is the current reference map already calibrated?\n\n- Should this change retain its parameters or deliberately start a new calibration?\n\n- Does the approved replacement image represent the same intended scene geometry?\n\n- Which known landmarks and permitted target observations will confirm alignment afterward?\n\n## DSE recommendation: controlled next steps\n\nThe following steps are DSE recommendations based on the cited source.\n\nDSE recommends documenting the intended calibration disposition before selecting the supported reference-map operation.\n\n- Record the current map identity and relevant calibration information through supported read operations. Have the radar owner approve the replacement image and describe what changed. Distinguish a cosmetic image revision from a scene or geometry change. Preserve an authorized recovery copy or reference to the previous configuration before editing the installed map.\n\n- Choose the documented replacement workflow only when retaining the existing parameters is the approved intent. Confirm the file’s supported format and review its intended scale, orientation and landmark positions. Retain the actual operation response rather than treating the uploaded filename as success evidence. If the intended work requires new calibration, plan that separate supported process explicitly with the owner.\n\n- Compare the resulting view against known landmarks and an approved harmless target observation. Inspect the radar-to-map relationship through the normal operator workflow. If it disagrees with the scene, stop acceptance and investigate the image and calibration rather than moving a marker solely to make the display look plausible. Restore or recalibrate through the agreed procedure when required.\n\n## Verification and evidence\n\nRetain the previous and replacement image identities, approved operation, parameter observations, sanitized response and permitted alignment evidence. Ask another reviewer to distinguish parameter retention from verified geometric agreement. Record any scene change that requires broader detection or zone acceptance separately.\n\nUse a proposed desk case that requests a background refresh while accidentally selecting calibration reset. Require the reviewer to reject that operation before execution. This article reports no map replacement, verified radar position or completed detection-performance result.\n\n## Official references\n\n- [Radar image](https://developer.axis.com/vapix/radar/radar-image/) — Axis Communications; official VAPIX documentation.\n\nSource review completed October 29, 2026. Recheck the official documentation and the deployed device’s capabilities before changing production settings." }, "json_ld": { "@context": "https://schema.org", "@graph": [ { "@type": "Organization", "@id": "https://dsesecurity.com/#organization", "name": "Detection Systems & Engineering", "alternateName": "DSE Security", "url": "https://dsesecurity.com/", "logo": { "@type": "ImageObject", "url": "https://update.dsesecurity.com/assets/dse-logo-20260812.png?v=1.8.20" } }, { "@type": "Organization", "@id": "https://update.dsesecurity.com/#editorial-team", "name": "DSE Security Editorial Team", "url": "https://update.dsesecurity.com/", "parentOrganization": { "@id": "https://dsesecurity.com/#organization" } }, { "@type": "WebSite", "@id": "https://update.dsesecurity.com/#website", "name": "DSE Updates", "alternateName": "DSE Security Knowledge Hub", "url": "https://update.dsesecurity.com/", "inLanguage": "en-US", "publisher": { "@id": "https://dsesecurity.com/#organization" }, "potentialAction": { "@type": "SearchAction", "target": { "@type": "EntryPoint", "urlTemplate": "https://update.dsesecurity.com/?q={search_term_string}" }, "query-input": "required name=search_term_string" } }, { "@type": "WebPage", "@id": "https://update.dsesecurity.com/updates/review-axis-reference-map-replacement-separately-from-calibration-reset/", "url": "https://update.dsesecurity.com/updates/review-axis-reference-map-replacement-separately-from-calibration-reset/", "isPartOf": { "@id": "https://update.dsesecurity.com/#website" }, "lastReviewed": "2026-10-29" }, { "@type": "BreadcrumbList", "@id": "https://update.dsesecurity.com/updates/review-axis-reference-map-replacement-separately-from-calibration-reset/#breadcrumbs", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "DSE Updates", "item": "https://update.dsesecurity.com/" }, { "@type": "ListItem", "position": 2, "name": "Video Surveillance", "item": "https://update.dsesecurity.com/topic/video-surveillance/" }, { "@type": "ListItem", "position": 3, "name": "Review Axis reference-map replacement separately from calibration reset", "item": "https://update.dsesecurity.com/updates/review-axis-reference-map-replacement-separately-from-calibration-reset/" } ] }, { "@type": [ "Article", "TechArticle" ], "@id": "https://update.dsesecurity.com/updates/review-axis-reference-map-replacement-separately-from-calibration-reset/#article", "identifier": "https://update.dsesecurity.com/updates/review-axis-reference-map-replacement-separately-from-calibration-reset/", "url": "https://update.dsesecurity.com/updates/review-axis-reference-map-replacement-separately-from-calibration-reset/", "headline": "Review Axis reference-map replacement separately from calibration reset", "description": "Distinguish replacing an Axis calibrated radar reference map from resetting calibration.", "abstract": "Distinguish replacing an Axis calibrated radar reference map from resetting calibration. Retained parameters still need a landmark-alignment check against the replacement image.", "articleBody": "Bottom line: Choose the map operation deliberately before replacing a radar background. Preserve the distinction between retaining calibration parameters and proving that the replacement image still aligns with the radar’s actual scene.\nSource fact: documented behavior\nAxis’s Radar image describes replaceRadarImage as replacing an already calibrated reference image while keeping its related parameters.\nThe separate resetCalibration operation removes the current reference map and resets the associated reference-map parameters.\nFor replacement images, the documented supported formats are PNG and JPEG.\nWhat the source does not establish\nDo not infer correct alignment merely because calibration parameters survived. A replacement map must still represent the intended scene, scale and orientation. Keep a background-image change separate from redesigning detection zones or proving perimeter performance, and do not reset calibration as a routine substitute for the intended replacement operation.\nApplicability questions\n\nIs the current reference map already calibrated?\nShould this change retain its parameters or deliberately start a new calibration?\nDoes the approved replacement image represent the same intended scene geometry?\nWhich known landmarks and permitted target observations will confirm alignment afterward?\n\nDSE recommendation: controlled next steps\nThe following steps are DSE recommendations based on the cited source.\nDSE recommends documenting the intended calibration disposition before selecting the supported reference-map operation.\n\nRecord the current map identity and relevant calibration information through supported read operations. Have the radar owner approve the replacement image and describe what changed. Distinguish a cosmetic image revision from a scene or geometry change. Preserve an authorized recovery copy or reference to the previous configuration before editing the installed map.\nChoose the documented replacement workflow only when retaining the existing parameters is the approved intent. Confirm the file’s supported format and review its intended scale, orientation and landmark positions. Retain the actual operation response rather than treating the uploaded filename as success evidence. If the intended work requires new calibration, plan that separate supported process explicitly with the owner.\nCompare the resulting view against known landmarks and an approved harmless target observation. Inspect the radar-to-map relationship through the normal operator workflow. If it disagrees with the scene, stop acceptance and investigate the image and calibration rather than moving a marker solely to make the display look plausible. Restore or recalibrate through the agreed procedure when required.\n\nVerification and evidence\nRetain the previous and replacement image identities, approved operation, parameter observations, sanitized response and permitted alignment evidence. Ask another reviewer to distinguish parameter retention from verified geometric agreement. Record any scene change that requires broader detection or zone acceptance separately.\nUse a proposed desk case that requests a background refresh while accidentally selecting calibration reset. Require the reviewer to reject that operation before execution. This article reports no map replacement, verified radar position or completed detection-performance result.\nOfficial references\n\nRadar image — Axis Communications; official VAPIX documentation.\n\nSource review completed October 29, 2026. Recheck the official documentation and the deployed device’s capabilities before changing production settings.", "datePublished": "2026-10-29T19:49:54+00:00", "dateModified": "2026-10-29T19:50:08+00:00", "mainEntityOfPage": { "@id": "https://update.dsesecurity.com/updates/review-axis-reference-map-replacement-separately-from-calibration-reset/" }, "inLanguage": "en-US", "isAccessibleForFree": true, "author": { "@type": "Organization", "name": "DSE Security Editorial Team", "url": "https://update.dsesecurity.com/#editorial-team" }, "publisher": { "@id": "https://dsesecurity.com/#organization" }, "image": { "@type": "ImageObject", "@id": "https://update.dsesecurity.com/updates/review-axis-reference-map-replacement-separately-from-calibration-reset/#primaryimage", "url": "https://update.dsesecurity.com/assets/editorial/physical-security-social-v2.jpg?v=1.8.20", "contentUrl": "https://update.dsesecurity.com/assets/editorial/physical-security-social-v2.jpg?v=1.8.20", "width": 1200, "height": 630, "caption": "Review Axis reference-map replacement separately from calibration reset" }, "articleSection": [ "Video Surveillance" ], "keywords": [ "Video Surveillance", "Guide", "Advisory priority" ], "genre": "Guide", "about": [ { "@type": "Thing", "name": "Video Surveillance", "url": "https://update.dsesecurity.com/topic/video-surveillance/" } ], "wordCount": 484, "timeRequired": "PT3M", "publishingPrinciples": "https://update.dsesecurity.com/updates/dse-updates-editorial-methodology/", "usageInfo": "https://update.dsesecurity.com/usage/", "copyrightHolder": { "@id": "https://dsesecurity.com/#organization" }, "copyrightNotice": "Copyright © 2026 Detection Systems & Engineering. All rights reserved.", "citation": { "@type": "CreativeWork", "name": "Axis Communications — Radar image", "url": "https://developer.axis.com/vapix/radar/radar-image/" } } ] } }