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Dahua Technology IVSS User Manual

Dahua Technology IVSS
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User's Manual
67
When the uploaded image is half-length photo or full-body photo, the system automatically
processes the image to retain only the face area.
When there are multiple faces in an image, the system automatically identifies the faces in the
image and uploads multiple face images according to the number of faces recognized.
Click
Reselect
to cancel the selection of face images.
Select
Selected only
to show selected face images only.
Click
Clear
to clear all uploaded face images.
6.2.4.2.2 Searching Devices
Use uploaded face images to search face detection results of selected remote devices for similar
images.
Procedure
Step 1 Log in to the PC client.
Step 2 Click on the upper-right corner of the
Live
page, or select
AI Search
on the home
page.
Step 3 Select
Search by Face
>
Search by Image
.
Step 4 Upload face images. For details, see "6.2.4.2.1 Uploading Face Images".
Step 5 Drag to set face similarity. It is 80% by default.
Step 6 (Optional) Click to enable related search. If related search is enabled, the system
searches for both face detection results and human detection results.
Step 7 Click the
Device
tab.
Step 8 Select one or more remote devices on the device list and then set the search period.
Step 9 Click
Search
.
You can view the search results.
The number on the lower-right corner of the thumbnail represents the number of
records found. Click each thumbnail to display the search results of that face image.
You can select the AI attributes to filter the search results and sort the results by time or
similarity.
On each panel of search results, you can view the face image, face attributes and
similarity.
6.2.4.2.3 Searching Face Databases
Use uploaded face images to search face databases for similar images.
Procedure
Step 1 Log in to the PC client.
Step 2 Click on the upper-right corner of the
Live
page, or select
AI Search
on the home
page.
Step 3 Select
Search by Face
>
Search by Image
.
Step 4 Upload face images. For details, see "6.2.4.2.1 Uploading Face Images".
Step 5 Drag to set face similarity. It is 80% by default.
Step 6 (Optional) Click to enable related search. If related search is enabled, the system

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Dahua Technology IVSS Specifications

General IconGeneral
BrandDahua Technology
ModelIVSS
CategoryDVR
LanguageEnglish

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