Image processing refers to a collection of techniques that apply specific operations on an image in order to create an improved version of it or additionally manipulate digital images to make the process of extracting information using computer vision algorithms simpler or quicker.
Image Annotation is the process of labeling images in order to train a machine learning model. Annotation is a prerequisite for all supervised machine learning models. Deep learning is a subset of machine learning methods that uses artificial neural networks to extract high-level features from raw input data.
We offer a number of AI powered drone applications to automate the processing of high-resolution aerial images in agriculture, greenhouse, ecology, habitat monitoring and environmental conservation. Our applications compile the drone imagery, generating customer-requested reports with high precision and efficiency, ultimately accelerating knowledge synthesis by removing the tedious aspects of dealing with large and complex data.
In this project, using machine learning and Saiwa Anomaly Detection service, we detect and localize the location of micro and macro defects on a casting line, including: crack, frost, frost patch, longitude frost and mold oscillation. We have successfully implemented Aluminum Surface Defect Detection solution for CastTechnology in Canada. This solution is delivered via a simple user interface where users can run the defect detection APIs.
Corrective Exercise is a technique that leverages an understanding of anatomy, kinesiology, and biomechanics to address and fix movement compensations and imbalances to improve the overall quality of movement during workouts and in everyday life. This technique is used to help assess and determine the root cause of imbalances and faulty movement patterns that lead to issues with posture, balance, and total body coordination. In this project, a corrective exercise mobile application was developed for Android platform. For more details, please visit project dedicated page.
Detection and Surveillance of European Water Chestnut (EWC)
European Water Chestnut (Trapa natans) is an invasive floating-leaved aquatic plant that is capable of out-competing native species and altering Ontario’s aquatic ecosystems. Ducks Unlimited Canada (DUC) performs surveillance and control of this species in eastern Ontario in attempts to eradicate existing populations and prevent the establishment of new ones. To enhance DUC‘s capability for UAV-based surveillance of EWC through machine learning, we at Saiwa implemented the EWC detector software. Please visit here for more details of this project.
Saiwa is a start-up that uses a service-oriented platform to deliver artificial intelligence (AI) and machine learning (ML) services and solutions. Despite the fact that the Saiwa story began in January 2021, we had a lengthy journey that motivated us to design this product. We are pleased to inform that we have made three versions of our platform public so far, and we are expanding our collection of services by closely monitoring new state-of-the-art AI and ML technologies.
Image processing and computer vision are closely related fields that involve analyzing, manipulating, and understanding images and video data using mathematical and computational techniques. Image processing focuses on enhancing and extracting useful information from digital images, while computer vision deals with interpreting and understanding the content of those images. Both fields have critical applications in various industries, including healthcare, transportation, entertainment, and security. Some critical techniques in image processing and computer vision include image filtering, feature extraction, object detection, and machine learning. With the continued development of computer hardware and software, the capabilities of these fields are expanding rapidly and creating new possibilities for research and development. This article will examine the main differences between image processing and computer vision.
What is computer vision?
Computer vision studies focus on developing digital systems that can process, examine, and comprehend visual input (such as pictures or videos) like how humans process it. Computer vision is a branch of artificial intelligence (AI) that enables computers and systems to extract useful information from digital photos, videos, and other visual inputs down to the pixel level and to execute actions or make recommendations based on that information. Technically, machines try to collect, interpret, and analyze visual data using specialized software algorithms.
Many algorithms for computer vision that we use today are based on pattern recognition. Computers are trained on massive amounts of visual data; they analyze photos, identify their elements, and look for patterns in those objects. For instance, if we send a million photographs of flowers, the computer will examine them, identify patterns that are shared by all flowers, and then produce a model “flower” as a result of its analysis. As a result, each time we submit a photo, the computer will be able to recognize a specific image as a flower with a specific accuracy.
What is image processing?
Image processing is a discipline in that both the input and the output of a process are images. Converting an image using an image processing method may result in applying a specific action simpler or extracting some valuable information.
Some of the adjustments in image processing are made automatically. These adjustments involve sharpening, filtering, edge recognition, and contrast enhancement. No one of these procedures requires any human interaction. A visual alone is enough to begin a particular activity. The kinds of adjustments that fall under the “manual work” heading include resizing, stretching, enhancing, and adding new texts or layers.
What Is the Difference Between Computer Vision and Image Processing?
How do computer vision and image processing differ from one another? These two fields deal with images; that is the only thing they have in common. Image processing and computer vision are two very separate tools with various uses. This article will examine each of these in greater detail to see whether machine learning may be useful.
The applications for which computer vision and image processing are also different. Object detection, facial recognition, and medical diagnosis are a few examples of applications where computer vision is commonly used. On the other hand, applications including picture enhancement, image segmentation, and image restoration frequently involve image processing. Moreover, computer vision algorithms are frequently employed in robots and self-driving cars, while image processing techniques are used in many fields, including satellite photography and medical imaging.
The performance of image processing and computer vision can be evaluated using different metrics, depending on the specific task and application.
In image processing, performance is often evaluated based on objective metrics such as signal-to-noise ratio, peak signal-to-noise ratio, structural similarity index, and mean square error. These metrics assess the quality of the processed image, such as how much noise or distortion has been removed and how much detail has been preserved.
In computer vision, performance is often evaluated based on subjective and objective metrics, depending on the task. For example, in object detection, the precision and recall of the detection algorithm are often used to evaluate performance. The algorithm’s accuracy is typically used to evaluate performance in image classification. In general, the performance of computer vision algorithms is often evaluated based on their ability to correctly identify and recognize objects, track objects, and perform other high-level tasks.
The kinds of algorithms employed by computer vision and image processing also vary. Deep learning methods, like convolutional neural networks and recurrent neural networks, are frequently used by computer vision algorithms to evaluate and comprehend images. Contrarily, image processing algorithms frequently employ fewer complex methods, including filtering, edge recognition, and morphology. In addition, since algorithms used in computer vision must be able to learn from experience and adjust to changing circumstances to interpret digital images correctly, they are frequently more complicated than image processing algorithms.
Time is a critical factor in image processing, as many tasks are performed in real-time applications such as video processing and surveillance systems. For example, in a surveillance system, images from multiple cameras are processed in real-time to detect any suspicious activity. The processing time must be fast enough to keep up with the rate at which images are being captured.
In computer vision, time is also essential, but it may only sometimes be a critical factor. With no real-time constraint, many computer vision tasks are performed on static images or pre-recorded video. For example, object recognition algorithms can be applied to a large dataset of images offline, and the processing time can be relatively long. However, many computer vision applications, such as autonomous vehicles or robotics, require real-time processing.
The accuracy rates between computer vision and image processing also vary. As they can learn from experience and adjust to changing circumstances, computer vision algorithms are often more accurate than image processing algorithms. In addition, since computer vision algorithms can analyze larger datasets and access more data, they might yield more accurate conclusions.
Cost differences also exist between computer vision and image processing. Because computer vision algorithms usually require more expensive hardware and software and larger datasets, associated costs may be higher. Nevertheless, algorithmic methods for image processing often require smaller datasets and may be performed on standard hardware, which might result in a lower price.
Moreover, the kinds of hardware needed for computer vision and image processing are different. In order to function effectively, computer vision algorithms frequently need specialized hardware, such as GPUs. On the other hand, regular processors can commonly be used to conduct image processing methods. Besides, whereas image processing algorithms can typically be taught with fewer datasets, computer vision algorithms frequently need larger datasets.
Image processing mainly focuses on the technical elements of working with pictures, such as signal processing and image analysis techniques. Image processing expertise may include understanding digital signal processing, linear algebra, and statistical analysis.In contrast, computer vision necessitates a more in-depth grasp of machine learning algorithms and computer vision methodologies. Computer vision expertise may include understanding neural networks, deep learning, and computer vision techniques.
The future of computer vision and image processing
A few decades ago, the use of modern computer vision seemed unrealistic. From our point of view, the potential and future of computer vision technology appear to have no bounds. The capabilities of computer vision technology will expand as more research and development is done on it. To detect more images than it can present, the technology will be simpler to train. Computer vision will also be coupled with other technologies or fields of AI to provide more adaptable applications. For instance, by utilizing a mix of image captioning software and natural language synthesis, the surroundings can be understood by persons who are visually impaired (NLG).
Image processing in the future will involve searching the cosmos for extraterrestrial intelligent life. The development of image processing technologies will also result in the emergence of new intelligent, digital species totally developed by research experts worldwide. In a few decades, billions of robots will exist thanks to developments in image processing and associated technologies, completely changing how the world is run. Speaking commands, anticipating government information needs, translating languages, recognizing and tracking people and things, diagnosing medical conditions, performing surgery, reprogramming human DNA flaws, and automatic driving of all types of transportation are all possible thanks to advances in image processing and artificial intelligence.
Today there has been significant growth and advancement in computer vision and image processing. Despite sharing specific objectives, there are also significant variations between the two. While image processing focuses on changing digital images, computer vision focuses on extracting information that can be exploited. Also, whereas image processing algorithms frequently employ more basic techniques, computer vision algorithms frequently include deep learning techniques. While image processing is often used for tasks like image enhancement, computer vision is typically used for object recognition tasks. Moreover, computer vision algorithms cost more in terms of hardware and software but are often more accurate than image processing methods.
saiwa is an online platform which provides privacy preserving artificial intelligence (AI) and machine learning (ML) services, from local (decentralized) to cloud-based and from generic to customized services for individuals and companies to enable their use of AI in various purposes with lower risk, without the essence of a deep knowledge of AI and ML and large initial investment.