Welcome to Dowell Logo Scan
Select an option from the menu to get started with our powerful image scanning and verification tools.
API Documentation
1. Admin Authentication API
Endpoint: POST /auth
Description: Authenticate admin users.
Request Format:
Form Data:
- username: (required) Admin username
- password: (required) Admin password
Response Format (Success):
{
"authenticated": true
}
Response Format (Error):
HTTP 401 Unauthorized
{
"detail": "Authentication failed"
}
2. Logo Image Upload API
Endpoint: POST /logo-image
Description: Upload an image for logo detection and storage.
Request Format:
Multipart Form Data:
- image: (required) The image file to upload
- category: (optional) Category of the product
- product: (optional) Product name
- brand: (optional) Brand name
Response Format (Success):
{
"message": "Image and features uploaded successfully"
}
Response Format (Error - Duplicate):
{
"message": "Features already exist for this image"
}
3. Logo Search API
Endpoint: POST /search
Description: Verify an image against stored logos.
Request Format:
Multipart Form Data:
- file: (required) The image file to search
Response Format (Success):
{
"score": [
{
"score": 95.5,
"image_path": "https://liveuxstoryboard.com/image/123"
}
],
"message": "Image Exist"
}
Response Format (No Match):
{
"message": "Image Not Exist"
}
4. Video Upload API
Endpoint: POST /upload_video/
Description: Upload a video for frame-by-frame logo analysis.
Request Format:
Multipart Form Data:
- video: (required) The video file to upload
- fps: (required) Total number of pictures
- category: (required) Category of the product
- product: (required) Product name
- brand: (required) Brand name
Response Format:
{
"message": "Upload successful, processing started"
}
5. Image Retrieval API
Endpoint: GET /image/{image_id}
Description: Retrieve a stored image by its ID.
Response Format:
Binary image data with appropriate Content-Type header
Response Format (Error):
HTTP 404 Not Found (if image doesn't exist)
HTTP 500 Internal Server Error (for other errors)
6. Barcode Scan API
Endpoint: POST /scan-barcode/
Description: Detect and decode barcodes from an image.
Request Format:
Multipart Form Data:
- file: (required) The image file containing barcode
Response Format (Success):
{
"barcodes": [
{
"data": "barcode_data",
"type": "barcode_type"
}
]
}
Response Format (Error):
HTTP 400 Bad Request
{
"detail": "No barcode found in the image"
}
7. OCR Scan API
Endpoint: POST /ocr-scan
Description: Extract text from an image using OCR.
Request Format:
Multipart Form Data:
- image: (required) The image file to process
Response Format:
{
"ocr_text": "Extracted text from image"
}
API Integration Guide
Authentication
Most endpoints require admin authentication. First authenticate using the /auth endpoint:
const authResponse = await fetch('https://liveuxstoryboard.com/auth', {
method: 'POST',
headers: {
'Content-Type': 'application/x-www-form-urlencoded',
},
body: new URLSearchParams({
'username': 'dowell',
'password': 'dowell'
})
});
Example: Uploading a Logo Image
async function uploadLogo(imageFile, category, product, brand) {
const formData = new FormData();
formData.append('image', imageFile);
formData.append('category', category);
formData.append('product', product);
formData.append('brand', brand);
const response = await fetch('https://liveuxstoryboard.com/logo-image', {
method: 'POST',
body: formData
});
return await response.json();
}
Example: Verifying a Logo
async function verifyLogo(imageFile) {
const formData = new FormData();
formData.append('image', imageFile);
const response = await fetch('https://liveuxstoryboard.com/search', {
method: 'POST',
body: formData
});
return await response.json();
}
Error Handling
Always check the response status and handle errors appropriately:
try {
const response = await fetch(apiEndpoint, options);
if (!response.ok) {
const errorData = await response.json();
throw new Error(errorData.message || 'API request failed');
}
return await response.json();
} catch (error) {
console.error('API Error:', error);
// Show user-friendly error message
}
Upload Snapshot
Search & Verify Snapshot
Admin Login
OCR Scan Image
Upload an image to extract text using optical character recognition (OCR).
Extracted Text:
Barcode Scanner
Scan barcodes using your camera or upload an image containing a barcode.