scholarly journals Analysis of Use of Figures and Tables in Computer Vision Papers Using Image Recognition Technique

2021 ◽  
Vol 87 (12) ◽  
pp. 995-1002
Author(s):  
Shintaro YAMAMOTO ◽  
Ryota SUZUKI ◽  
Seitaro SHINAGAWA ◽  
Hirokatsu KATAOKA ◽  
Shigeo MORISHIMA
Keyword(s):  
Computer Vision ◽  
Image Recognition ◽  
Recognition Technique

scholarly journals Human-Like Sketch Object Recognition via Analogical Learning

2019 ◽  
Vol 33 ◽  
pp. 1336-1343
Author(s):  
Kezhen Chen ◽  
Irina Rabkina ◽  
Matthew D. McLure ◽  
Kenneth D. Forbus
Keyword(s):  
Computer Vision ◽  
Deep Learning ◽  
Object Recognition ◽  
Image Recognition ◽  
Visual Representations ◽  
Learning Systems ◽  
Training Data ◽  
Adversarial Examples ◽  
Analogical Learning

Deep learning systems can perform well on some image recognition tasks. However, they have serious limitations, including requiring far more training data than humans do and being fooled by adversarial examples. By contrast, analogical learning over relational representations tends to be far more data-efficient, requiring only human-like amounts of training data. This paper introduces an approach that combines automatically constructed qualitative visual representations with analogical learning to tackle a hard computer vision problem, object recognition from sketches. Results from the MNIST dataset and a novel dataset, the Coloring Book Objects dataset, are provided. Comparison to existing approaches indicates that analogical generalization can be used to identify sketched objects from these datasets with several orders of magnitude fewer examples than deep learning systems require.

scholarly journals Friendly Farmer

2021 ◽  
pp. 488-491
Author(s):  
Ritwik Chavhan ◽  
Kadir Sheikh ◽  
Rishikesh Bondade ◽  
Swaraj Dhanulkar ◽  
Aniket Ninave ◽  
...  
Keyword(s):  
Neural Networks ◽  
Computer Vision ◽  
Food Security ◽  
Convolutional Neural Networks ◽  
Image Recognition ◽  
Associate Degree ◽  
Plant Disease ◽  
State Of The Art ◽  
Smallholder Farmers ◽  
Definite Diagnosis

Plant disease is an ongoing challenge for smallholder farmers, which threatens income and food security. The recent revolution in smartphone penetration and computer vision models has created an opportunity for image classification in agriculture. The project focuses on providing the data relating to the pesticide/insecticide and therefore the quantity of pesticide/insecticide to be used for associate degree unhealthy crop. The user, is that the farmer clicks an image of the crop and uploads it to the server via the humanoid application. When uploading the image the farmer gets associate degree distinctive ID displayed on his application screen. The farmer must create note of that ID since that ID must be utilized by the farmer later to retrieve the message when a minute. The uploaded image is then processed by Convolutional Neural Networks. Convolutional Neural Networks (CNNs) are considered state-of-the-art in image recognition and offer the ability to provide a prompt and definite diagnosis. Then the result consisting of the malady name and therefore the affected space is retrieved. This result's then uploaded into the message table within the server. Currently the Farmer are going to be ready to retrieve the whole info during a respectable format by coming into the distinctive ID he had received within the Application.

scholarly journals The UJI Aerial Librarian Robot: A Quadcopter for Visual Library Inventory and Book Localisation

Sensors ◽  
2021 ◽  
Vol 21 (4) ◽  
pp. 1079
Author(s):  
Ester Martinez-Martin ◽  
Eric Ferrer ◽  
Ilia Vasilev ◽  
Angel P. del Pobil
Keyword(s):  
Computer Vision ◽  
Control Strategy ◽  
Visual Inspection ◽  
Confined Spaces ◽  
The Past ◽  
Optical Character ◽  
Visual Markers ◽  
Routine Tasks ◽  
Quadrotor Robot ◽  
Recognition Technique

Over time, the field of robotics has provided solutions to automate routine tasks in different scenarios. In particular, libraries are awakening great interest in automated tasks since they are semi-structured environments where machines coexist with humans and several repetitive operations could be automatically performed. In addition, multirotor aerial vehicles have become very popular in many applications over the past decade, however autonomous flight in confined spaces still presents a number of challenges and the use of small drones has not been reported as an automated inventory device within libraries. This paper presents the UJI aerial librarian robot that leverages computer vision techniques to autonomously self-localize and navigate in a library for automated inventory and book localization. A control strategy to navigate along the library bookcases is presented by using visual markers for self-localization during a visual inspection of bookshelves. An image-based book recognition technique is described that combines computer vision techniques to detect the tags on the book spines, followed by an optical character recognizer (OCR) to convert the book code on the tags into text. These data can be used for library inventory. Misplaced books can be automatically detected, and a particular book can be located within the library. Our quadrotor robot was tested in a real library with promising results. The problems encountered and limitation of the system are discussed, along with its relation to similar applications, such as automated inventory in warehouses.

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