Sökning: "color based object recognition"

Visar resultat 1 - 5 av 8 uppsatser innehållade orden color based object recognition.

1. 1. Number Recognition of Real-world Images in the Forest Industry : a study of segmentation and recognition of numbers on images of logs with color-stamped numbers

   Uppsats för yrkesexamina på avancerad nivå, Mittuniversitetet/Institutionen för informationssystem och –teknologi

   Författare :Johan Munter; [2020]
   Nyckelord :Number recognition; preprocessing; machine learning; forest industry;

   Sammanfattning : Analytics such as machine learning are of big interest in many types of industries. Optical character recognition is essentially a solved problem, whereas number recognition on real-world images which can be one form of machine learning are a more challenging obstacle. LÄS MER

3. 2. Object Tracking andInterception System : Mobile Object Catching Robot using StaticStereo Vision

   Kandidat-uppsats, KTH/Maskinkonstruktion (Inst.)

   Författare :Simon Calminder; Mattew Källström Chittum; [2018]
   Nyckelord :Mechatronics; Stereo vision; Magnetometer; Color recognition; Mekatronik; Stereoseende; Magnetometer; Färgigenkänning;

   Sammanfattning : The aim of this project is to examine the feasibility andreliability of the use of a low cost computer vision system totrack and intercept a thrown object. A stereo vision systemtracks the object using color recognition and then guides amobile wheeled robot towards an interception point in orderto capture it. LÄS MER

4. 3. Object Tracking and Interception System : Mobile Object Catching Robot using Static Stereo Vision

   Kandidat-uppsats, KTH/Mekatronik

   Författare :SIMON CALMINDER; MATTHEW KÄLLSTRÖM CHITTUM; [2018]
   Nyckelord :Mechatronics; Stereo vision; Magnetometer; Color recognition.; Mekatronik; Stereoseende; Magnetometer; Färgigenkänning.;

   Sammanfattning : The aim of this project is to examine the feasibility and reliability of the use of a low cost computer vision system to track and intercept a thrown object. A stereo vision system tracks the object using color recognition and then guides a mobile wheeled robot towards an interception point in order to capture it. LÄS MER

5. 4. Automatic Eartag Recognition on Dairy Cows in Real Barn Environment

   Master-uppsats, Linköpings universitet/Datorseende

   Författare :Maja Ilestrand; [2017]
   Nyckelord :OCR; object detection; object segmentation; template matching; SVM; kNN; eigenfaces;

   Sammanfattning : All dairy cows in Europe wear unique identification tags in their ears. These eartags are standardized and contains the cows identification numbers, today only used for visual identification by the farmer. The cow also needs to be identified by an automatic identification system connected to milk machines and other robotics used at the farm. LÄS MER

7. 5. Similarity of Hybrid Object Representations With Applications in Object Recognition and Classification

   Master-uppsats, Uppsala universitet/Institutionen för informationsteknologi

   Författare :Johan Öfverstedt; [2017]
   Nyckelord :;

   Sammanfattning : Similarity measures between images that are robust to noise and other kinds ofdistortion, while sensitive to transformations in a smooth and stable way, are of great importance in many image analysis problems. In this thesis a family of measures basedon fuzzy set theory which combine shape and intensity, is extended to vector-valued fuzzy sets for hybrid object representations such as intensity and gradient magnitudeas well as multi-spectral images such as color images. LÄS MER