Quantum image processing (QIP) is an emerging field that explores the application of quantum computing principles to process and manipulate images. This paper presents a comprehensive study and analysis of quantum image processing algorithms, detailing their underlying quantum computational models, key techniques, and applications. The primary focus is on the advantages that quantum computing brings to image processing tasks, such as speed improvements, enhanced data compression, and superior quality transformations. We explore key algorithms, including quantum image representation, quantum transformations, quantum filtering, and quantum image enhancement, and analyze their performance relative to classical image processing methods. Keywords: Quantum Image Processing, Quantum Computing, Image Representation, Quantum Algorithms, Image Compression, Quantum Filtering, Image Enhancement, Superposition, Entanglement