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</noscript><div id="___gatsby"><div style="outline:none" tabindex="-1" id="gatsby-focus-wrapper"><header class="TemplateHeader-module--header--f6398 "><div class="Container-module--largeContainer--94cb8"><div class="TemplateHeader-module--wrapper--8e3ea"><a href="https://www.lightrun.com"><img 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alt="Lightrun" class="TemplateHeader-module--logoImg--5e9c4"/></a><nav class="TemplateHeader-module--navWrapper--b3c39"><div class="TemplateHeader-module--navList--a14d9"><div class="TemplateHeader-module--btnMenu--375a2"><button class="TemplateHeader-module--item--c5b2d">Dev Observability <img src="data:image/svg+xml;base64,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" alt="arrow_down"/></button><div class="SharedMenu-module--wrapperContainer--6e38e "><div class="SharedMenu-module--wrapper--49c2c"><p class="titleGradient">Dev Observability</p><div class="SharedMenu-module--menuList--d425c"><a href="https://lightrun.com/developer-observability/" class="SharedMenu-module--link--ad046">What is Developer Observability?</a><a href="https://lightrun.com/why-lightrun/" class="SharedMenu-module--link--ad046">Why Lightrun?</a><a href="https://lightrun.com/architecture/" class="SharedMenu-module--link--ad046">Lightrun Architecture</a><a href="https://lightrun.com/sdk/" class="SharedMenu-module--link--ad046"><span>The Lightrun SDK</span><sup>TM</sup></a><a href="https://lightrun.com/plugin/" class="SharedMenu-module--link--ad046">The Lightrun IDE Plugin</a><a href="https://lightrun.com/security/" class="SharedMenu-module--link--ad046">Security</a><a href="https://lightrun.com/comparisons/" class="SharedMenu-module--link--ad046">Comparisons</a><a href="https://lightrun.com/integrations/" class="SharedMenu-module--link--ad046">Integrations</a></div><div class="SharedMenu-module--arrow--d0e9b "/></div></div></div><div class="TemplateHeader-module--btnMenu--375a2"><button class="TemplateHeader-module--item--c5b2d">Product <img src="data:image/svg+xml;base64,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" alt="arrow_down"/></button><div class="SharedMenu-module--wrapperContainer--6e38e SharedMenu-module--expandedMenuContainer--4c975"><div class="SharedMenu-module--wrapper--49c2c"><div class="SharedMenu-module--productWrapper--40db0"><div><div class="titleGradient">Architectures</div><div class="SharedMenu-module--mainBlockMenu--064a3"><div class="SharedMenu-module--menuBlock--9a914"><div class="SharedMenu-module--subTitleList--11ca1">Deployment Patterns</div><div class="SharedMenu-module--menuList--d425c"><a class="SharedMenu-module--link--ad046" href="https://lightrun.com/kubernetes-troubleshooting/">Kubernetes Debugging</a><a class="SharedMenu-module--link--ad046" href="https://lightrun.com/serverless-debugging/">Serverless Debugging</a><a class="SharedMenu-module--link--ad046" href="https://lightrun.com/feature-flag-validation/">Feature Flag Debugging</a></div></div><div class="SharedMenu-module--menuBlock--9a914"><div class="SharedMenu-module--subTitleList--11ca1">Environments</div><div class="SharedMenu-module--menuList--d425c"><a class="SharedMenu-module--link--ad046" href="https://lightrun.com/enviroments/dev-qa-staging/">Dev/QA/Staging</a><a class="SharedMenu-module--link--ad046" href="https://lightrun.com/enviroments/ci-cd-pipelines/">CI/CD</a><a class="SharedMenu-module--link--ad046" href="https://lightrun.com/enviroments/production/">Production</a></div></div></div></div><div><div class="titleGradient">Roles</div><div class="SharedMenu-module--mainBlockMenu--064a3"><div><a class="SharedMenu-module--link--ad046" href="https://lightrun.com/roles/backend-developer/">Backend Developer</a><a class="SharedMenu-module--link--ad046" href="https://lightrun.com/roles/devops-sre/">DevOps Engineer/SRE</a><a class="SharedMenu-module--link--ad046" href="https://lightrun.com/roles/engineering-leader/">Engineering Leader</a></div></div></div><div><div class="titleGradient">Benefits</div><div 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class="MobileMenu-module--navItem--99a59"><a href="https://playground.lightrun.com" class="MobileMenu-module--linkMenuItem--341df">Debug Wordle</a></li></ul><div class="MobileMenu-module--controlButtons--b6016"><ul class="ControlButtons-module--linkList--df15b"><li class="ControlButtons-module--underLine--a2f91"><a href="https://app.lightrun.com/api/oauth/login">Log in</a></li><li class="ControlButtons-module--item--da1af"><a href="https://lightrun.com/get-a-lightrun-demo/" class="ButtonLink-module--linkBtn--3a273 ButtonLink-module--transparent--5a2f9 ">Book a Demo</a></li><li class="ControlButtons-module--item--da1af"><a href="https://app.lightrun.com/api/oauth/register" class="ButtonLink-module--linkBtn--3a273 ButtonLink-module--fill--6b8b9 ">Start For Free</a></li></ul></div></div></div></div></div></header><main><div class="Hero-module--hero--e76bd"><div class="Container-module--container--052f0"><div class="Hero-module--overlay--92431"><img src="/answers/static/question-mark-6a6962885f54fa6c88cf5e38232283da.png" alt="question-mark" class="Hero-module--heroImg--8554a"/><div class="Hero-module--wrapper--29990"><h1>Stuck on an issue?</h1><p class="Hero-module--description--894ed">Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. It collects links to all the places you might be looking at while hunting down a tough bug.<br/></p><p class="Hero-module--description--894ed Hero-module--strongText--4ea65">And, if you’re still stuck at the end, we’re happy to hop on a call to see how we can help out.</p><button class="Hero-module--btnHero--4efca">Talk to a Lightrun Answers expert</button></div></div></div></div><section class="sectionWrapper IssueSummary-module--issueSummary--29ccb"><div class="Container-module--container--052f0"><div class="IssueSummary-module--wrapper--5e867"><h2 class="IssueSummary-module--title--1229e">'cvzone' has no attribute 'HandDetector'</h2><a href="https://github.com/cvzone/cvzone/issues/21" class="IssueSummary-module--linkUnderline--4cc7f">See original GitHub issue</a></div><div class="IssueSummary-module--wrapperGrid--5ff55"><div class="IssueSummary-module--descriptionWrapper--3a1cb"><h3>Issue Description</h3><div class="LeftScrollContainer-module--wrapper--9987b IssueSummary-module--textContainer--3e705 "><div class="LeftScrollContainer-module--content--0b83d"><div><p>I tried to run the below mentioned Example code. but I got an <strong>Attribute error</strong> saying</p> <p><strong>AttributeError: module ‘cvzone’ has no attribute ‘HandDetector’.</strong></p> <p>Help me to resolve this issue.</p> <p>the Example code is.</p> <pre><code>import cvzone import cv2 cap = cv2.VideoCapture(0) cap.set(3, 1280) cap.set(4, 720) detector = cvzone.HandDetector(detectionCon=0.5, maxHands=1) while True: # Get image frame success, img = cap.read() # Find the hand and its landmarks img = detector.findHands(img) lmList, bbox = detector.findPosition(img) # Display cv2.imshow("Image", img) cv2.waitKey(1) </div></div></div></div><div class="IssueSummary-module--descriptionWrapper--3a1cb"><h3>Issue Analytics</h3><ul class="IssueSummary-module--analyticsWrapper--8f2e1"><li><span class="IssueSummary-module--boldTitle--7ed35">State:</span><img src="data:image/svg+xml;base64,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" alt="open"/></li><li>Created a year ago</li><li><span class="IssueSummary-module--boldTitle--7ed35">Comments:</span><span>11</span></li></ul></div></div></div></section><section class="sectionWrapper TopResultsSection-module--topResultsSection--ece62"><div class="Container-module--container--052f0"><div class="TopResultsSection-module--wrapper--4186d"><section class="TopGitHubComments-module--commentsSection--674bb"><h4 class="H4-module--title--7a773 "><img src="/answers/static/github_icon-09b634433ea463575cb8c3c7818ee4e2.svg" alt="github_icon"/>Top GitHub Comments</h4><div class="TopGitHubComments-module--commentsContainer--87a5a"><div class="TopGitHubComments-module--commentsWrapper--89d00"><div class="TopGitHubComments-module--itemWrapper--c6dba"><div class="TopGitHubComments-module--itemHead--c0a84"><div class="TopGitHubComments-module--itemReactions--3aa39"><span class="TopGitHubComments-module--count--e5170">2</span><span class="TopGitHubComments-module--description--034b2">reactions</span></div><a href="https://github.com/cvzone/cvzone/issues/21#issuecomment-1030074202" class="TopGitHubComments-module--name--a03f6">Mandizvidzafn</a><span class="TopGitHubComments-module--itemTitle--6bdb1">commented, Feb 4, 2022</span></div><div class="LeftScrollContainer-module--wrapper--9987b TopGitHubComments-module--scrollContainer--9d8cc"><div class="LeftScrollContainer-module--content--0b83d"><div><p>Hey its-Yogesh, what francoisschwarxentruber said is right. Try this:</p> <p>from cvzone.HandTrackingModule import HandDetector import cv2</p> <p>cap = cv2.VideoCapture(0) detector = HandDetector(detectionCon=0.8, maxHands=2) while True: # Get image frame success, img = cap.read() # Find the hand and its landmarks hands, img = detector.findHands(img) # with draw #hands = detector.findHands(img, draw=False) # without draw</p> <pre><code>if hands: # Hand 1 hand1 = hands[0] lmList1 = hand1["lmList"] # List of 21 Landmark points bbox1 = hand1["bbox"] # Bounding box info x,y,w,h centerPoint1 = hand1['center'] # center of the hand cx,cy handType1 = hand1["type"] # Handtype Left or Right fingers1 = detector.fingersUp(hand1) if len(hands) == 2: # Hand 2 hand2 = hands[1] lmList2 = hand2["lmList"] # List of 21 Landmark points bbox2 = hand2["bbox"] # Bounding box info x,y,w,h centerPoint2 = hand2['center'] # center of the hand cx,cy handType2 = hand2["type"] # Hand Type "Left" or "Right" fingers2 = detector.fingersUp(hand2) # Find Distance between two Landmarks. Could be same hand or different hands length, info, img = detector.findDistance(lmList1[8], lmList2[8], img) # with draw # length, info = detector.findDistance(lmList1[8], lmList2[8]) # with draw # Display cv2.imshow("Image", img) if cv2.waitKey(1) == ord('q'): break <p>cap.release() cv2.destroyAllWindows()</p> </div></div></div></div><div class="TopGitHubComments-module--itemWrapper--c6dba"><div class="TopGitHubComments-module--itemHead--c0a84"><div class="TopGitHubComments-module--itemReactions--3aa39"><span class="TopGitHubComments-module--count--e5170">0</span><span class="TopGitHubComments-module--description--034b2">reactions</span></div><a href="https://github.com/cvzone/cvzone/issues/21#issuecomment-1282473354" class="TopGitHubComments-module--name--a03f6">Pixie34</a><span class="TopGitHubComments-module--itemTitle--6bdb1">commented, Oct 18, 2022</span></div><div class="LeftScrollContainer-module--wrapper--9987b TopGitHubComments-module--scrollContainer--9d8cc"><div class="LeftScrollContainer-module--content--0b83d"><div><p>i can´t get the distance between 2 landmarks to show, any help?</p> <p>from cvzone.HandTrackingModule import HandDetector import cv2</p> <p>cap = cv2.VideoCapture(0) detector = HandDetector(detectionCon=0.5, maxHands= 1)</p> <p>while True:</p> <p>#hacer un cuadro success, img = cap.read()</p> <p>#detectar las manos y trazar las rayitas hands, img = detector.findHands(img) # with draw</p> <pre><code>if hands: # Mano 1 hand1 = hands[0] lmList1 = hand1["lmList"] # List of 21 Landmark points bbox1 = hand1["bbox"] # Bounding box info x,y,w,h centerPoint1 = hand1['center'] # center of the hand cx,cy handType1 = hand1["type"] # Handtype Left or Right fingers1 = detector.fingersUp(hand1) if len(hands) == 2: # Mano 2 hand2 = hands[1] lmList2 = hand2["lmList"] # List of 21 Landmark points bbox2 = hand2["bbox"] # Bounding box info x,y,w,h centerPoint2 = hand2['center'] # center of the hand cx,cy handType2 = hand2["type"] # Hand Type "Left" or "Right" fingers2 = detector.fingersUp(hand2) # Distancia entre 2 Landmarks. puede ser de la misma mano OJOOOOOO length, info, img = detector.findDistance(lmList2[4], lmList2[12], img) # with draw # length, info = detector.findDistance(lmList1[8], lmList2[8]) # with draw # Display cv2.imshow("Image", img)