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Project Type

Object Detection

Classification

Instance Segmentation

+3

Model Type

RF-DETR

YOLO26

YOLOv11

YOLOv8

YOLO-NAS

+4

Classes

Related Objects of Interest:

pen book scissors eraser laptop

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Try Pencil Detection API

Run on custom image

Drop or click to upload

# 1. Import the library
from inference_sdk import InferenceHTTPClient

# 2. Connect to your workspace
client = InferenceHTTPClient(
  api_url="https://serverless.roboflow.com",
  api_key="API_KEY"
)

# 3. Run your workflow on an image
result = client.run_workflow(
  workspace_name="<YOUR_WORKSPACE>",
  workflow_id="<YOUR_WORKFLOW_ID>",
  images={
    "image": "YOUR_IMAGE.jpg"  # Path to your image file
  },
  parameters={
    "classes": "pencil"
  },
  use_cache=True  # cache workflow definition for 15 minutes
)

# 4. Get your results
print(result)

Top Pencil Datasets and Models

The datasets below can be used to train fine-tuned models for pencil detection. You can explore each dataset in your browser using Roboflow and export the dataset into one of many formats.

Related Objects of Interest:

pen book scissors eraser laptop

MIT Indoor Semantic Segmentation project thumbnail

Semantic Segmentation

MIT Indoor Semantic Segmentation

2

2.58k images34

airplane apple backpack bag ball balloon banana baseball basket bear bed belt bench bicycle block boar board boat body boiler

Spot It project thumbnail

Object Detection

Spot It

by Sonics Workspace

2

3.08k images1 model

ART Anchor Apple Baby bottle Balloon Bomb Bulb Cactus Candle Carrot Cheese Clock Clown Crosshairs Daisy flower Dinosaur Dog Dolphin Dragon Exclamation mark

SKETCHFUL.AI project thumbnail

SKETCHFUL.AI

1

7.62k images1 model18

baseball carrot donut fish leaf moon pencil sailboat star triangle umbrella wheel baseballbat bat canoe coffee_cup envelope hurricane skull snowflake

colour pencil project thumbnail

Object Detection

colour pencil

by Object Detection

1

148 images5

green pencil pencil-4 pencil-5 red pencil white pencil

Office Items project thumbnail

Object Detection

Office Items

1

3.26k images3 models20

book marker notebook pen pencil stapler Flash-drive Sharpner Towel ballpen clip copypaper correctionTape drycell e envelope eraser gluestick lapis notepad

Hiking Flatlay project thumbnail

Object Detection

Hiking Flatlay

by Hiking Flatlay

1

140 images1 model

backpack camera drone helmet knife light lighter mug pencil ski snowboard tent umbrella Belt Camp-Footware Charging-Cord Gloves Hat Headlamp Hiking Poles

Merge project thumbnail

Object Detection

Merge

1

1.19k images

pencil Correction tape Correction-tape Eraser Flash-drive Pen Drive Pencil Scale Sharpener Sharpner correction tape

Detecting Pencils project thumbnail

Object Detection

Detecting Pencils

1

366 images1 model

backpack bag bed bicycle book bottle bowl box bus car card cell phone chair clothes couch cup dining table glasses handbag keyboard

Object_Detection_rf_2 project thumbnail

Object Detection

Object_Detection_rf_2

by Sneha Bhowmik

1

111 images

gas stove milk person shoe spoon 0 1 Adapter Adapter, stand, charger, cable Apple Banana Beetroot Bicycle Bike Biscuit Blender Blub Bottle Bowl Box

Pencils project thumbnail

Object Detection

Pencils

1

1.97k images22

yolo_train project thumbnail

Object Detection

yolo_train

1

1k images2

apple bag ball banana basket bed book bottle bowl box bread button cable cap card chair cloth coin container cucumber

ai project thumbnail

Object Detection

ai

1

78 images1 model

pencil eraser ersser objects ruler

pencil project thumbnail

Object Detection

pencil

1

49 images26

KitchenLVIS project thumbnail

Object Detection

KitchenLVIS

by LVARobotVision

1

285 images16

ambulance apple avocado ball balloon banana baseball basketball battery bear bed belt bench bird blueberry bolt book boot bottle bowl

waste project thumbnail

Semantic Segmentation

waste

by

1

1.75k images2 models29

book can pencil scissor shoe applecore bananapeel capsule cigarette_butt paperbox plasticbottle thermos trousers tshirt wastepaper

pattern_recognition project thumbnail

Keypoint Detection

pattern_recognition

1

49 images3

Sketch.AI project thumbnail

Sketch.AI

1

6.1k images1 model6

baseball bicycle carrot crab donut fan fish giraffe leaf moon parrot pencil sailboat star triangle umbrella wheel baseballbat bat bowtie

pencil project thumbnail

Object Detection

pencil

1

459 images1 model

Clean project thumbnail

Instance Segmentation

Clean

by Roskilde University

1

1.04k images3

book can pencil scissor shoe applecore bananapeel capsule cigarette_butt paperbox plasticbottle thermos trousers tshirt wastepaper

Pencils color project thumbnail

Object Detection

Pencils color

by Almas Almukhametov

1

158 images1 model58

black-green pencil brown pencil green pencil orange pencil pencil-4 pencil-5 pink pencil red pencil white pencil yellow pencil

dataset project thumbnail

Object Detection

dataset

1

1.52k images1 model1

bench book bottle car cellphone chair clock computer door fan keyboard laptop light mouse paper pen pencil person watch window

Stationary project thumbnail

Object Detection

Stationary

by My AI Project

1

688 images2 models9

object Eraser Pen / Pencil Ruler Sharpener This dataset was exported via roboflow

Kaptcha project thumbnail

Object Detection

Kaptcha

by Krispcode Agr

1

9.42k images1 model27

apple aquarium ball banana bear bee bike boat bread burger butterfly calculator camel camera car cat cheese chicken computer couch

NewMaın project thumbnail

Object Detection

NewMaın

1

8.6k images1

pole ATM Book Bus Car Crosswalk Door Green Laptop Mirror Pencil Red Stair Telephone Television Washing Machine Window Yellow

project project thumbnail

Object Detection

project

1

5.58k images2 models38

apple bag banana bed bird blueberry book chair clock computer desk dog fan fork gas stove glasses grape hammer hat kiwi

Pen Pose project thumbnail

Keypoint Detection

Pen Pose

by Keypoint Test

1

51 images7 models30

v project thumbnail

Object Detection

v

by v

1

4.3k images13

Adhesive tape Aircraft Airplane Alpaca Animal Ant Antelope Apple Artichoke Auto part Backpack Bagel Baked goods Balance beam Ball Balloon Banana Barge Barrel Baseball bat

Computer vision project thumbnail

Instance Segmentation

Computer vision

by Computer vision

1

525 images3

Bag Book Calculator Charger Clothes Computer Earpieces Glasses Hat Keys Mouse Notebook Pen Pencil case Phone Umbrella Wallet Waterbottle

Stationaries project thumbnail

Object Detection

Stationaries

by AI group project

1

31 images1 model5

pen colour pencil highlighter

SmartCity project thumbnail

Object Detection

SmartCity

by MachineLearningLHAR

30 images10

pencil pencil_short

daily object detection project thumbnail

Object Detection

daily object detection

3.55k images

backpack bag book bottle bowl cellphone cup fork glass glasses hair drier handbag keyboard knife laptop pen pencil plate remote scissors

Pencils project thumbnail

Object Detection

Pencils

113 images1 model2

Pen Detection project thumbnail

Object Detection

Pen Detection

37 images4

pen pencil Colour_Pencil Colour_pen Pen

marker, pencil, pen project thumbnail

Object Detection

marker, pencil, pen

by dog

28 images2 models

marker pen pencil

Pen Detection project thumbnail

Object Detection

Pen Detection

by PhD

873 images16

MiniTools project thumbnail

Object Detection

MiniTools

30 images1 model1

Ball Pen Magic Pen Pencil

Stationary Items Detection project thumbnail

Object Detection

Stationary Items Detection

99 images1

Ball Point Book Compass Eraser Geometry Box Ink Pen Pencil Ruler Scissor Sharpener

custom pencil dataset project thumbnail

Object Detection

custom pencil dataset

54 images

lab-4-take-2 project thumbnail

Object Detection

lab-4-take-2

by CSE 184 Lab 4

25 images5 models

apple bird candle carrot cat cheese clock dog dolphin eye fire flower hammer hand leaf moon pencil scissors spider sunglasses

item project thumbnail

Object Detection

item

60 images1 model

Chair Pencil Table Vase item

HTX project thumbnail

Object Detection

HTX

by HTX

2.64k images1 model3

Anvil Aviation_Snip Axe Bench_Vise Brush Caliper Caulk_Gun Chisel Clamp Crowbar Drill File Flashlight Gloves Grinder Hammer Hex_Key Hole_Punch Knife Level

group9 project thumbnail

Object Detection

group9

2.41k images2 models

bottle paper pen pencil plastic bag eraser plastic scale sharpner

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