homography

Locate a pattern image inside a larger image even when it is scaled, rotated or viewed at an angle: ORB or SIFT feature matching plus cv2.findHomography with RANSAC.

Locate a pattern image inside a larger image even when it is scaled, rotated or viewed at an angle: ORB or SIFT feature matching plus cv2.findHomography with RANSAC. Returns whether it was found, the 3x3 homography (pattern pixels to image pixels), the four projected corners, the bounding box, and the inlier count as confidence. Use it to find a UI element, logo or object in a screenshot or photo.

UNRATEDListed

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.004 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x274ee965…d8bc3a04

URL

https://visionflow-match.saastemly.com/v1/homography

MCP server on this host: com.saastemly/visionflow-match

Seen

first 12 hr ago · last 12 hr ago

1 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.250 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held back by sample size, not by the seller · gap to 1.000 is 0.750: 0.750 uncertain ? + 0.000 short ? · 0.200 to D

How the composite of 0.250 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
livenesscosts the most it answered at all	0.75	1.00	0.000		0.000	0	−0.750
latency p95 it answered as fast as its class	0.25	1.00	1.000		0.250	0	0
Composite	1.00		0.250	gap to 1.000 = 0.750 · 0.000 short · 0.750 uncertain	0.250	−0.000	−0.750

Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check; price stability · nothing to score

The multiplication, written out

  0.750 × 0.000   liveness   
+ 0.250 × 1.000   latency p95
= 0.250           → UNRATED: 1 of 30 paid calls      weights 2026.09.6 · 1 samples · seed cap_01M42Q4AWJFDWBBR1BNDRGQCM2|2026-09-04T06:39:21.903Z|2026.09.6

Verify it yourselfnpx teppi-check https://visionflow-match.saastemly.com/v1/homographycurl -s https://api.teppi.xyz/v1/trust/cap_01M42Q4AWJFDWBBR1BNDRGQCM2