Image Processing aims to analyze and manipulate digital images to extract useful information, enhance image quality, and perform various operations for various applications.

The RGB color model is widely used in digital image processing due to its simplicity and compatibility with most display devices. It represents colors using combinations of red, green, and blue light intensities.

Image Filtering is a technique used to remove noise and unwanted artifacts from an image. It involves applying various filters, such as Gaussian blur, median filter, or Wiener filter, to modify the pixel values in a controlled manner.

The Canny Edge Detector is a widely used edge detection operator that employs a multi-stage algorithm to identify edges with high precision. It involves smoothing the image, calculating image gradients, applying non-maximum suppression, and performing hysteresis thresholding.

Image Segmentation is the process of dividing an image into multiple segments or regions, where each segment contains pixels with similar characteristics, such as color, texture, or intensity. This technique is used to simplify image analysis and extract meaningful information.

Histogram of Oriented Gradients (HOG) is a feature extraction technique that describes the shape and appearance of an object in an image. It calculates the distribution of gradient orientations in localized regions of the image and represents them as a histogram. HOG is commonly used in object detection and recognition tasks.

Image Compression is the process of reducing the size of an image file without significantly affecting its visual quality. It involves removing redundant information and applying various compression algorithms to encode the image data more efficiently.

PNG (Portable Network Graphics) is a lossless image compression technique that preserves all the original image data without any quality degradation. It is commonly used for images with sharp lines, text, or graphics, where maintaining the original quality is crucial.

Image Enhancement is the process of improving the visual appearance of an image by adjusting its brightness, contrast, color balance, and other properties. It aims to make the image more visually appealing, easier to interpret, and suitable for various applications.

Gamma Correction is a technique used to adjust the overall brightness of an image by applying a power-law transformation to the pixel values. It allows for fine-tuning the image's brightness and contrast, resulting in a more visually appealing and balanced image.

Object Detection is the process of identifying and locating objects of interest in an image. It involves analyzing the image, extracting relevant features, and using classification algorithms to determine the presence and location of specific objects. Object Detection is a fundamental task in computer vision and has applications in various domains, such as surveillance, robotics, and medical imaging.

YOLO (You Only Look Once) is a real-time object detection algorithm that is known for its speed and efficiency. It employs a single neural network to simultaneously predict bounding boxes and class probabilities for objects in an image. YOLO's fast processing time makes it suitable for applications where real-time object detection is crucial, such as autonomous driving and video surveillance.

Image Registration is the process of aligning multiple images of the same scene taken from different viewpoints or at different times. It involves finding a transformation that maps the pixels in one image to the corresponding pixels in another image. Image Registration is used in various applications, such as medical imaging, remote sensing, and robotics, to combine information from multiple images and create a more comprehensive representation of the scene.

Elastic Registration is a technique used for aligning images with large deformations, such as those caused by tissue deformation in medical imaging or object motion in video sequences. It involves applying a non-linear transformation to the image pixels, allowing for more flexible alignment than rigid or affine transformations. Elastic Registration is widely used in applications where accurate alignment of images with complex deformations is required.

Image Fusion is the process of combining multiple images of the same scene or object into a single image that contains more information and is of higher quality than any of the individual input images. It involves aligning the input images, extracting relevant features, and fusing them using various techniques to create a more comprehensive and informative image. Image Fusion is used in applications such as medical imaging, remote sensing, and surveillance.